small change

.gitignore

@@ -15,3 +15,5 @@
 local.properties
 app/release
 /.idea/inspectionProfiles/Project_Default.xml
+/.idea/deploymentTargetSelector.xml
+/.idea/studiobot.xml

.idea/androidTestResultsUserPreferences.xml

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AndroidTestResultsUserPreferences">
+    <option name="androidTestResultsTableState">
+      <map>
+        <entry key="231168827">
+          <value>
+            <AndroidTestResultsTableState>
+              <option name="preferredColumnWidths">
+                <map>
+                  <entry key="Duration" value="90" />
+                  <entry key="Resizable_Experimental_API_34" value="120" />
+                  <entry key="Tests" value="360" />
+                </map>
+              </option>
+            </AndroidTestResultsTableState>
+          </value>
+        </entry>
+        <entry key="383667187">
+          <value>
+            <AndroidTestResultsTableState>
+              <option name="preferredColumnWidths">
+                <map>
+                  <entry key="Duration" value="90" />
+                  <entry key="Resizable_Experimental_API_34" value="120" />
+                  <entry key="Tests" value="360" />
+                </map>
+              </option>
+            </AndroidTestResultsTableState>
+          </value>
+        </entry>
+        <entry key="1145031456">
+          <value>
+            <AndroidTestResultsTableState>
+              <option name="preferredColumnWidths">
+                <map>
+                  <entry key="Duration" value="90" />
+                  <entry key="Resizable_Experimental_API_34" value="120" />
+                  <entry key="Tests" value="360" />
+                </map>
+              </option>
+            </AndroidTestResultsTableState>
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+</project>

app/build.gradle.kts

@@ -1,6 +1,7 @@
 plugins {
     alias(libs.plugins.androidApplication)
     alias(libs.plugins.jetbrainsKotlinAndroid)
+
 }
 
 android {
@@ -11,8 +12,8 @@ android {
         applicationId = "uk.kagurach.android101"
         minSdk = 31
         targetSdk = 34
-        versionCode = 151
-        versionName = "1.5.1"
+        versionCode = 160
+        versionName = "1.6"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -43,6 +44,9 @@ android {
     androidResources {
         generateLocaleConfig = true
     }
+    buildFeatures{
+        viewBinding = true
+    }
 }
 
 dependencies {
@@ -68,6 +72,8 @@ dependencies {
     implementation(libs.androidx.annotation)
     implementation(libs.androidx.lifecycle.livedata.ktx)
     implementation(libs.androidx.lifecycle.viewmodel.ktx)
+    implementation(libs.androidx.datastore.rxjava3)
+    implementation(libs.androidx.datastore.preferences)
 
     testImplementation(libs.junit)
 

app/src/androidTest/java/uk/kagurach/android101/TestColorHelper.kt

@@ -0,0 +1,31 @@
+package uk.kagurach.android101
+
+import org.junit.Assert
+import org.junit.Test
+import uk.kagurach.android101.helper.ColorHelper
+import org.junit.runner.RunWith
+
+
+class TestColorHelper {
+    val colorHelper = ColorHelper()
+
+    @Test
+    fun Test_toColorInt(){
+        Assert.assertEquals(0,colorHelper.toColorInt(0, 0, 0))
+        Assert.assertEquals(0xfffffe,colorHelper.toColorInt(255, 0xff, 254))
+    }
+
+    @Test(expected = Exception::class)
+    fun Test_error(){
+        val wtf1 = colorHelper.toColorInt(-1,256,1)
+    }
+    @Test
+    fun Test_toString(){
+        Assert.assertEquals("$000000",colorHelper.toString(0,"$"))
+        Assert.assertEquals("#ffffff",colorHelper.toString(0xffffff))
+        Assert.assertEquals("#ABCD12",colorHelper.toString(0xabcd12, upperCase = true))
+
+
+    }
+
+}

app/src/main/AndroidManifest.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
+    <uses-permission android:name="android.permission.VIBRATE" />
 
     <application
         android:allowBackup="true"
@@ -12,8 +12,24 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.Android101"
-        tools:targetApi="31">
+        android:theme="@style/Theme.Android101">
+        <activity
+            android:name=".baoleme.BaolemaMainActivity"
+            android:exported="false" />
+        <activity
+            android:name=".SettingPage"
+            android:exported="false" />
+
+        <receiver
+            android:name=".misc.vibrationBroadcastReceiver.vibrationBroadcastReceiver"
+            android:enabled="true"
+            android:exported="true"
+            android:permission="android.permission.VIBRATE">
+            <intent-filter>
+                <action android:name="uk.kagurach.android101.vibrationBroadcastReceiver" />
+            </intent-filter>
+        </receiver>
+
         <activity
             android:name=".Page4OtherActivity"
             android:exported="false" />
@@ -44,9 +60,9 @@
             android:label="@string/title_activity_add_page"
             android:theme="@style/Theme.TODOList" />
         <activity
-            android:name=".todoList.MainActivity"
+            android:name=".todoList.TodoListMainActivity"
             android:exported="true"
-            android:label="todoListMain"
+            android:label="@string/todo_app"
             android:theme="@style/Theme.TODOList">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />

app/src/main/java/chatgpt/AnimalDatabaseHelper.java

@@ -0,0 +1,93 @@
+package chatgpt;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+public class AnimalDatabaseHelper extends SQLiteOpenHelper {
+
+    private static final String DATABASE_NAME = "AnimalDatabase.db";
+    private static final int DATABASE_VERSION = 1;
+    private static final String TABLE_NAME = "AnimalData";
+
+    // Columns
+    private static final String COLUMN_ID = "_id";
+    private static final String COLUMN_NAME = "name";
+    private static final String COLUMN_TYPE = "type";
+
+    public AnimalDatabaseHelper(Context context) {
+        super(context, DATABASE_NAME, null, DATABASE_VERSION);
+    }
+
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        String createTable = "CREATE TABLE IF NOT EXISTS " + TABLE_NAME + " (" +
+                COLUMN_ID + " INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, " +
+                COLUMN_NAME + " VARCHAR NOT NULL, " +
+                COLUMN_TYPE + " VARCHAR NOT NULL);";
+        db.execSQL(createTable);
+    }
+
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+        // Handle database upgrade as needed
+        db.execSQL("DROP TABLE IF EXISTS " + TABLE_NAME);
+        onCreate(db);
+    }
+
+    // Method to check if the name already exists
+    public boolean isNameExists(String name) {
+        SQLiteDatabase db = this.getReadableDatabase();
+        String query = "SELECT * FROM " + TABLE_NAME + " WHERE " + COLUMN_NAME + " = ?";
+        Cursor cursor = db.rawQuery(query, new String[]{name});
+
+        boolean exists = cursor.getCount() > 0;
+        cursor.close();
+        return exists;
+    }
+
+    // Method to insert new animal data if the name does not exist
+    public boolean insertAnimalData(String name, String type) {
+        if (!isNameExists(name)) {
+            SQLiteDatabase db = this.getWritableDatabase();
+            ContentValues values = new ContentValues();
+            values.put(COLUMN_NAME, name);
+            values.put(COLUMN_TYPE, type);
+            long result = db.insert(TABLE_NAME, null, values);
+            return result != -1; // Return true if insert is successful
+        } else {
+            return false; // Name already exists
+        }
+    }
+    // Method to clear the table
+    public void clearTable() {
+        SQLiteDatabase db = this.getWritableDatabase();
+        db.execSQL("DELETE FROM " + TABLE_NAME);
+        db.execSQL("VACUUM"); // Optional: Reclaims database space after delete
+    }
+
+
+    // Method to get all data as a formatted string
+    public String getAllDataAsString() {
+        SQLiteDatabase db = this.getReadableDatabase();
+        StringBuilder result = new StringBuilder();
+
+        String query = "SELECT " + COLUMN_NAME + ", " + COLUMN_TYPE + " FROM " + TABLE_NAME;
+        Cursor cursor = db.rawQuery(query, null);
+        int id = 1;
+        if (cursor.moveToFirst()) {
+            do {
+                String name = cursor.getString(cursor.getColumnIndexOrThrow(COLUMN_NAME));
+                String type = cursor.getString(cursor.getColumnIndexOrThrow(COLUMN_TYPE));
+                result.append(id++).append(": name:'").append(name).append("'@'").append(type).append("'\n");
+            } while (cursor.moveToNext());
+        }
+
+        cursor.close();
+        return result.toString();
+    }
+
+
+}

app/src/main/java/uk/kagurach/android101/KaBaseActivity.kt

@@ -0,0 +1,14 @@
+package uk.kagurach.android101
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import kotlinx.coroutines.runBlocking
+
+
+open class KaBaseActivity : AppCompatActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val storage = SettingStorage(this)
+        this.setTheme(runBlocking { storage.getDefaultTheme() })
+    }
+}

app/src/main/java/uk/kagurach/android101/Kaculate.kt

@@ -1,114 +0,0 @@
-package uk.kagurach.android101
-
-import android.content.Context
-import kotlin.math.pow
-
-fun Kaculate(src: String,ctx :Context) : String{
-    if (src.isBlank()){
-        return src
-    }
-
-    val OpList = charArrayOf('+','-','x','/','^')
-    var numStack = floatArrayOf()
-    var opStack  = charArrayOf()
-
-    var _curnum = ""
-
-    for (i in src.indices){
-        if (src[i] in '0'..'9' || src[i] == '.'){
-            _curnum += src[i]
-        }
-        else if (src[i] in OpList){
-            try {
-                numStack += _curnum.toFloat()
-                _curnum = ""
-            }catch (e:Exception){
-                ToastHelper.ShowToast(e.toString(),ctx)
-                return src
-            }
-             opStack += src[i]
-        }
-        else{
-            ToastHelper.ShowToast("Unknown input char:" + src[i].toString(),ctx)
-            return src
-        }
-    }
-
-    if (_curnum.isNotEmpty()){
-        try {
-            numStack += _curnum.toFloat()
-        }catch (e:Exception){
-            ToastHelper.ShowToast(e.toString(),ctx)
-            return src
-        }
-    }
-
-    if (numStack.size != opStack.size+1 ){
-        ToastHelper.ShowToast("Ops and nums Not Match!",ctx)
-        return src
-    }
-
-    // ^
-    if ('^' in opStack){
-        var intStackCurr = 0
-        for (i in opStack.indices){
-            if (opStack[i]!='^'){
-                intStackCurr ++
-                continue
-            }
-
-            val a = numStack[intStackCurr]
-            val b = numStack[intStackCurr+1]
-            numStack[intStackCurr] = a.pow(b)
-            numStack = dropAtIdx(numStack,intStackCurr+1)
-        }
-    }
-    // x and /
-    var intStackCurr = 0
-    for (i in opStack.indices){
-        if (opStack[i]!='x'&&opStack[i]!='/'){
-            intStackCurr ++
-            continue
-        }
-
-        val a = numStack[intStackCurr]
-        val b = numStack[intStackCurr+1]
-
-        if (opStack[i] == 'x'){
-            numStack[intStackCurr] = a*b
-        }else{
-            numStack[intStackCurr] = a/b
-        }
-
-        numStack = dropAtIdx(numStack,intStackCurr+1)
-    }
-
-    // + and -
-    if (opStack.isNotEmpty()) {
-        for (i in opStack) {
-            if (i == '+') {
-                numStack[0] += numStack[1]
-                numStack = dropAtIdx(numStack,1)
-            } else if (i=='-') {
-                numStack[0] -= numStack[1]
-                numStack = dropAtIdx(numStack,1)
-            }
-        }
-    }
-
-    return numStack[0].toString()
-}
-
-private fun dropAtIdx(array: FloatArray, idx:Int): FloatArray{
-    if (idx>array.size){
-        throw IndexOutOfBoundsException()
-    }
-
-    var newArray = floatArrayOf()
-    for (i in array.indices){
-        if (i!=idx){
-            newArray += array[i]
-        }
-    }
-    return newArray
-}

app/src/main/java/uk/kagurach/android101/MainActivity.java

@@ -25,8 +25,11 @@ import androidx.core.view.WindowInsetsCompat;
 
 import java.util.Arrays;
 
-public class MainActivity extends AppCompatActivity {
+import uk.kagurach.android101.helper.PageHelper;
+
+public class MainActivity extends KaBaseActivity {
     PageHelper pageHelper;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -41,59 +44,49 @@ public class MainActivity extends AppCompatActivity {
     }
 
     @Override
-    protected void onResume(){
+    protected void onResume() {
         super.onResume();
 
         TextView tv = findViewById(R.id.tv_hello);
-        textViewAppendString(tv,"Starting Initialize");
+        textViewAppendString(tv, "Starting Initialize");
         if (Build.VERSION.SDK_INT >= 33) {
-            textViewAppendString(tv,"Find api > 33, checking permission");
+            textViewAppendString(tv, "Find api > 33, checking permission");
             if (ContextCompat
                     .checkSelfPermission
-                        (MainActivity.this, Manifest.permission.POST_NOTIFICATIONS)
-                        != PackageManager.PERMISSION_GRANTED) {
-                textViewAppendString(tv,"Acquiring POST_NOTIFICATIONS");
+                            (MainActivity.this, Manifest.permission.POST_NOTIFICATIONS)
+                    != PackageManager.PERMISSION_GRANTED) {
+                textViewAppendString(tv, "Acquiring POST_NOTIFICATIONS");
                 ActivityCompat.requestPermissions
                         (MainActivity.this,
                                 new String[]{Manifest.permission.POST_NOTIFICATIONS},
                                 101);
             }
-            textViewAppendString(tv,"Check Finished");
-            textViewAppendString(tv,"提示：常桉有惊喜");
+            textViewAppendString(tv, "Check Finished");
+            textViewAppendString(tv, "提示：常按有惊喜");
         }
-        textViewAppendString(tv,"*************************\nfinished");
+        textViewAppendString(tv, "*************************\nfinished");
 
         // Initialize Page Helper
-        pageHelper = new PageHelper(this,null,MainActivity2.class,this);
+        pageHelper = new PageHelper(this, null, MainActivity2.class, this);
 
         Button button = findViewById(R.id.Page1NextPage);
         button.setEnabled(true);
         button.setOnClickListener(pageHelper.pageButtonHandler);
         button.setOnLongClickListener(new LongClickHandler(this));
+
+        Button SettingPageButton = findViewById(R.id.P1OpenAppSettingsLayout);
+        SettingPageButton.setOnClickListener(new SettingPageHandler());
     }
 
-    private void textViewAppendString(@NonNull TextView tv, String s){
+    private void textViewAppendString(@NonNull TextView tv, String s) {
         String last = tv.getText().toString();
-        if (!last.endsWith("\n")){
+        if (!last.endsWith("\n")) {
             last += "\n";
         }
         last += s;
         tv.setText(last);
     }
-    private final class LongClickHandler implements View.OnLongClickListener
-    {
-        LongClickHandler(Context ctx){
-            context = ctx;
-        }
-        Context context;
 
-
-        @Override
-        public boolean onLongClick(View v){
-            CreateShortcut(context);
-            return false;
-        }
-    }
     private void CreateShortcut(Context context) {
         ShortcutManager shortcutManager =
                 this.getSystemService(ShortcutManager.class);
@@ -102,7 +95,7 @@ public class MainActivity extends AppCompatActivity {
             try {
                 pinShortcutInfo =
                         new ShortcutInfo.Builder(context, "start_TODO").build();
-            }catch (Exception e){
+            } catch (Exception e) {
                 Log.e("ShortCutManager", Arrays.toString(e.getStackTrace()));
                 return;
             }
@@ -117,4 +110,29 @@ public class MainActivity extends AppCompatActivity {
                     successCallback.getIntentSender());
         }
     }
+
+    private final class LongClickHandler implements View.OnLongClickListener {
+        final Context context;
+
+        LongClickHandler(Context ctx) {
+            context = ctx;
+        }
+
+        @Override
+        public boolean onLongClick(View v) {
+            CreateShortcut(context);
+            return false;
+        }
+    }
+
+    private final class SettingPageHandler implements View.OnClickListener {
+
+        @Override
+        public void onClick(View v) {
+            Intent intent = new Intent(v.getContext(),SettingPage.class);
+            intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+            startActivity(intent);
+            finish();
+        }
+    }
 }

app/src/main/java/uk/kagurach/android101/MainActivity2.java

@@ -10,6 +10,9 @@ import android.view.View;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.FrameLayout;
+import android.widget.ImageButton;
+import android.widget.ImageView;
 import android.widget.TextView;
 
 import androidx.activity.EdgeToEdge;
@@ -18,11 +21,18 @@ import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsCompat;
 
-public class MainActivity2 extends AppCompatActivity {
+import uk.kagurach.android101.helper.ColorHelper;
+import uk.kagurach.android101.helper.PageHelper;
+import uk.kagurach.android101.helper.ToastHelper;
+
+public class MainActivity2 extends KaBaseActivity {
 
     PageHelper pageHelper;
 
     int _text_size = 70;
+    int _text_color = Color.rgb(0,0,0);
+    String _text_unit = "sp";
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -33,44 +43,61 @@ public class MainActivity2 extends AppCompatActivity {
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
             return insets;
         });
-        pageHelper = new PageHelper(this,MainActivity.class,Page3.class);
+        pageHelper = new PageHelper(this, MainActivity.class, Page3.class);
     }
 
     @Override
-    protected void onResume(){
+    protected void onResume() {
         super.onResume();
+
         Button button = findViewById(R.id.next_page_nav_2);
         button.setOnClickListener(pageHelper.pageButtonHandler);
         button.setOnLongClickListener(pageHelper.longClickHandler);
+
+        Button SettingButton = findViewById(R.id.P2OpenSettingsButton);
+        SettingButton.setOnClickListener(new SettingButtonHandler());
+
+        ImageButton CloseSettingButton = findViewById(R.id.P2SettingsCloseButton);
+        CloseSettingButton.setOnClickListener(new CloseSettingButtonHandler());
+
+        Button TestColorButton = findViewById(R.id.P2TestColorButton);
+        TestColorButton.setOnClickListener(new TestColorButtonHandler());
+
     }
 
 
-    public void set70sp(View view) {
+    public void setUnit_sp(View view) {
         TextView t = findViewById(R.id.test2strview);
-        t.setTextSize(TypedValue.COMPLEX_UNIT_SP,_text_size);
+        t.setTextSize(TypedValue.COMPLEX_UNIT_SP, _text_size);
+        _text_unit = "sp";
+        updateCurrentSettingShower();
     }
 
-    public void set70dp(View view) {
+    public void setUnit_dp(View view) {
         TextView t = findViewById(R.id.test2strview);
-        t.setTextSize(TypedValue.COMPLEX_UNIT_DIP,_text_size);
+        t.setTextSize(TypedValue.COMPLEX_UNIT_DIP, _text_size);
+        _text_unit = "dp";
+        updateCurrentSettingShower();
     }
 
-    public void set70px(View view) {
+    public void setUnit_px(View view) {
         TextView t = findViewById(R.id.test2strview);
-        t.setTextSize(TypedValue.COMPLEX_UNIT_PX,_text_size);
+        t.setTextSize(TypedValue.COMPLEX_UNIT_PX, _text_size);
+        _text_unit = "px";
+        updateCurrentSettingShower();
     }
 
     public void setColor(View view) {
         TextView t = findViewById(R.id.test2strview);
-        EditText r_edit = findViewById(R.id.EditText_R);
-        EditText g_edit = findViewById(R.id.G);
-        EditText b_edit = findViewById(R.id.B);
+        EditText r_edit = findViewById(R.id.P2SetColorR);
+        EditText g_edit = findViewById(R.id.P2SetColorG);
+        EditText b_edit = findViewById(R.id.P2SetColorB);
 
-        int _r,_g,_b;
+        int _r, _g, _b;
         // Here we are testing toast
-        if( r_edit.getText().toString().isEmpty() ||
-                g_edit.getText().toString().isEmpty()||
-                b_edit.getText().toString().isEmpty() ){
+        if (r_edit.getText().toString().isEmpty() ||
+                g_edit.getText().toString().isEmpty() ||
+                b_edit.getText().toString().isEmpty()) {
             ToastHelper.SmartToast.ShowToast("""
                             Please input R,G,B within 0-255
                             请在大小选择下方输入0-255的RGB""",
@@ -81,26 +108,29 @@ public class MainActivity2 extends AppCompatActivity {
             _r = Integer.parseInt(r_edit.getText().toString());
             _g = Integer.parseInt(g_edit.getText().toString());
             _b = Integer.parseInt(b_edit.getText().toString());
-        } catch (NumberFormatException e){
-            ToastHelper.SmartToast.ShowToast(e.toString(),this);
+        } catch (NumberFormatException e) {
+            ToastHelper.SmartToast.ShowToast(e.toString(), this);
             return;
         }
-        if (_r>=0&&_g>=0&&_b>=0&&_r<=255&&_g<=255&&_b<=255){
-            t.setTextColor(Color.rgb(_r,_g,_b));
-        }else{
+        if (_r >= 0 && _g >= 0 && _b >= 0 && _r <= 255 && _g <= 255 && _b <= 255) {
+            _text_color = Color.rgb(_r, _g, _b);
+            t.setTextColor(_text_color);
+        } else {
             ToastHelper.SmartToast.ShowToast(
-                    "The color: R="+_r+" G="+_g+" B="+_b+" is invalid!",this);
+                    "The color: R=" + _r + " G=" + _g + " B=" + _b + " is invalid!", this);
         }
 
+        updateCurrentSettingShower();
     }
+
     public void setText(View view) {
         TextView textView = findViewById(R.id.test2strview);
         EditText editText = findViewById(R.id.Page2SetTestText);
         String s;
         try {
             s = editText.getText().toString();
-        }catch (Exception e){
-            ToastHelper.SmartToast.ShowToast(e.toString(),this);
+        } catch (Exception e) {
+            ToastHelper.SmartToast.ShowToast(e.toString(), this);
             return;
         }
         textView.setText(s);
@@ -116,21 +146,108 @@ public class MainActivity2 extends AppCompatActivity {
         int size;
         try {
             size = Integer.parseInt(ed.getText().toString());
-        }catch (Exception e){
-            ToastHelper.SmartToast.ShowToast(e.toString(),this);
+        } catch (Exception e) {
+            ToastHelper.SmartToast.ShowToast(e.toString(), this);
             return;
         }
         _text_size = size;
-        sp.setText(size +"SP");
-        dp.setText(size +"DP");
-        px.setText(size +"PX");
+        sp.setText(size + "SP");
+        dp.setText(size + "DP");
+        px.setText(size + "PX");
+        updateCurrentSettingShower();
     }
 
 
+    private void updateCurrentSettingShower(){
+        TextView tv = findViewById(R.id.P2SettingResult);
+        String sb = "Color = " +
+                new ColorHelper().toString(_text_color,"#",false) +
+                "; TextSize = " +
+                _text_size +
+                "." +
+                _text_unit;
+        tv.setText(sb);
+    }
+
+    class SettingButtonHandler implements View.OnClickListener{
+        @Override
+        public void onClick(View v) {
+            FrameLayout fl = findViewById(R.id.P2SettingPage);
+            fl.setVisibility(View.VISIBLE);
+
+            // Disable NextPage Button
+            Button nextPageButton = findViewById(R.id.next_page_nav_2);
+            nextPageButton.setEnabled(false);
+
+        }
+    }
+
+    class CloseSettingButtonHandler implements View.OnClickListener{
+        @Override
+        public void onClick(View v) {
+            FrameLayout fl = findViewById(R.id.P2SettingPage);
+            fl.setVisibility(View.GONE);
+
+            // Close Input Method
+            InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+            imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
+
+            Button nextPageButton = findViewById(R.id.next_page_nav_2);
+            nextPageButton.setEnabled(true);
+        }
+    }
+
+    class TestColorButtonHandler implements View.OnClickListener{
+        @Override
+        public void onClick(View v) {
+            ImageView imageView = findViewById(R.id.P2ColorShower);
+            int _test_color = 0;
+
+            EditText r_edit = findViewById(R.id.P2SetColorR);
+            EditText g_edit = findViewById(R.id.P2SetColorG);
+            EditText b_edit = findViewById(R.id.P2SetColorB);
+
+            int _r, _g, _b;
+            // Here we are testing toast
+            if (r_edit.getText().toString().isEmpty() ||
+                    g_edit.getText().toString().isEmpty() ||
+                    b_edit.getText().toString().isEmpty()) {
+                ToastHelper.SmartToast.ShowToast("""
+                            Please input R,G,B within 0-255
+                            请在大小选择下方输入0-255的RGB""",
+                        v.getContext());
+            }
+
+            try {
+                _r = Integer.parseInt(r_edit.getText().toString());
+                _g = Integer.parseInt(g_edit.getText().toString());
+                _b = Integer.parseInt(b_edit.getText().toString());
+            } catch (NumberFormatException e) {
+                ToastHelper.SmartToast.ShowToast(e.toString(), v.getContext());
+                return;
+            }
+            if (_r >= 0 && _g >= 0 && _b >= 0 && _r <= 255 && _g <= 255 && _b <= 255) {
+                _test_color = Color.rgb(_r, _g, _b);
+                imageView.setBackgroundColor(_test_color);
+            } else {
+                ToastHelper.SmartToast.ShowToast(
+                        "The color: R=" + _r + " G=" + _g + " B=" + _b + " is invalid!", v.getContext());
+            }
+        }
+    }
+
     // Fix: hide keyboard
     @Override
     public boolean dispatchTouchEvent(MotionEvent ev) {
         if (getCurrentFocus() != null) {
+            // If the Setting float window shows, do nothing
+            FrameLayout fl = findViewById(R.id.P2SettingPage);
+            if (fl!=null){
+                if (fl.getVisibility() == View.VISIBLE){
+                    return super.dispatchTouchEvent(ev);
+                }
+            }
+
             InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
             imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
         }

app/src/main/java/uk/kagurach/android101/NotificationHelper.kt

@@ -9,28 +9,30 @@ import androidx.core.app.ActivityCompat
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
 import androidx.core.content.ContextCompat.getSystemService
-import kotlin.random.Random
 
 class NotificationHelper(_ctx: Context) {
     val CHANNEL_ID = "DBG_PUSHER"
     val name = "Debug Pusher"
     var ctx: Context = _ctx
+
     companion object { // Make notify id always increase
         var notifyID = 1
     }
 
     private val notificationManager =
-        getSystemService(ctx,NotificationManager::class.java) as NotificationManager
+        getSystemService(ctx, NotificationManager::class.java) as NotificationManager
 
-    fun pushNotification(title:String,content:String) {
+    fun pushNotification(title: String, content: String) {
         val builder = NotificationCompat.Builder(ctx, CHANNEL_ID)
             .setSmallIcon(R.drawable.ic_launcher_foreground)
             .setContentTitle(title)
             .setContentText(content)
             .setPriority(NotificationCompat.PRIORITY_DEFAULT)
             .setAutoCancel(true)
-            .setStyle(NotificationCompat.BigTextStyle()
-                .bigText(content))
+            .setStyle(
+                NotificationCompat.BigTextStyle()
+                    .bigText(content)
+            )
 
         with(NotificationManagerCompat.from(ctx)) {
             if (ActivityCompat.checkSelfPermission(
@@ -55,7 +57,7 @@ class NotificationHelper(_ctx: Context) {
         notificationManager.createNotificationChannel(channel)
     }
 
-    protected fun deleteNotificationChannel(){
+    protected fun deleteNotificationChannel() {
         notificationManager.deleteNotificationChannel(CHANNEL_ID)
     }
 }

app/src/main/java/uk/kagurach/android101/Page3.java

@@ -1,6 +1,6 @@
 package uk.kagurach.android101;
 
-import static uk.kagurach.android101.KaculateKt.Kaculate;
+import static uk.kagurach.android101.misc.KaculateKt.Kaculate;
 
 import android.os.Bundle;
 import android.view.View;
@@ -14,11 +14,12 @@ import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsCompat;
 
-import java.util.List;
+import uk.kagurach.android101.helper.PageHelper;
 
-public class Page3 extends AppCompatActivity {
+public class Page3 extends KaBaseActivity {
 
     PageHelper pageHelper;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -30,7 +31,7 @@ public class Page3 extends AppCompatActivity {
             return insets;
         });
 
-        pageHelper = new PageHelper(this,MainActivity2.class,Page4.class);
+        pageHelper = new PageHelper(this, MainActivity2.class, Page4.class);
 
         findViewById(R.id.P3_0).setOnClickListener(new CalculateOnClickListener());
         findViewById(R.id.P3_1).setOnClickListener(new CalculateOnClickListener());
@@ -59,62 +60,7 @@ public class Page3 extends AppCompatActivity {
         findViewById(R.id.P3Nextpage).setOnLongClickListener(pageHelper.longClickHandler);
     }
 
-
-
-    class CalculateOnClickListener implements View.OnClickListener{
-        @Override
-        public void onClick(View v){
-            TextView tv = findViewById(R.id.P3CalcResult);
-            String s = tv.getText().toString();
-            String o = ((Button)v).getText().toString();
-            Button dot = findViewById(R.id.P3Dot);
-            switch (o){
-                case "退格":
-                    if (!s.isEmpty()){
-                        if (s.length()==1){
-                            s = "";
-                            dot.setEnabled(true);
-                            setOpButton(true);
-                            findViewById(R.id.P3EqualButton).setEnabled(true);
-                        }else {
-                            s = s.substring(0, s.length() - 1);
-                            dot.setEnabled(!isNumberWithDot(s));
-                            setOpButton(s.substring(s.length()-1).matches("\\d|\\."));
-                        }
-                    }
-                    break;
-                case "CE":
-                    s = "";
-                    dot.setEnabled(true);
-                    setOpButton(true);
-                    findViewById(R.id.P3EqualButton).setEnabled(true);
-                    break;
-                case "=":
-                    calc();
-                    s = tv.getText().toString();
-                    dot.setEnabled(!s.contains("."));
-                    setOpButton(true);
-                    findViewById(R.id.P3EqualButton).setEnabled(
-                            !s.toLowerCase().contains("n")); // For Inf & NaN
-                    return;
-                case ".":
-                    dot.setEnabled(false);
-                    s+='.';
-                    break;
-                default:
-                    s += o;
-                    if (o.matches("\\d")) {  // If inputted a number
-                        setOpButton(true);
-                    }else{ // Else an operator
-                        dot.setEnabled(true);
-                        setOpButton(false);
-                    }
-            }
-            tv.setText(s);
-        }
-    }
-
-    private void setOpButton(boolean state){
+    private void setOpButton(boolean state) {
         findViewById(R.id.P3X).setEnabled(state);
         findViewById(R.id.P3Plus).setEnabled(state);
         findViewById(R.id.P3Minus).setEnabled(state);
@@ -122,25 +68,25 @@ public class Page3 extends AppCompatActivity {
         findViewById(R.id.P3ChengFang).setEnabled(state);
     }
 
-    private boolean isNumberWithDot(@NonNull String s){
-        if (!s.contains(".")){
+    private boolean isNumberWithDot(@NonNull String s) {
+        if (!s.contains(".")) {
             return false;
         }
         boolean hasDot = false;
-        for (int i = s.length()-1; i >= 0; i--) {
+        for (int i = s.length() - 1; i >= 0; i--) {
             char c = s.charAt(i);
-            if (c=='+'||c=='-'||c=='x'||c=='/'||c=='^'){
+            if (c == '+' || c == '-' || c == 'x' || c == '/' || c == '^') {
                 return hasDot;
-            }else if (c=='.'){
+            } else if (c == '.') {
                 hasDot = true;
             }
         }
         return hasDot;
     }
 
-    private void calc(){
+    private void calc() {
         TextView textView = findViewById(R.id.P3CalcResult);
-        String result = Kaculate(textView.getText().toString(),this);
+        String result = Kaculate(textView.getText().toString(), this);
 
         if (result.contains(".")) { // In case of Infinity or NaN as a result
             int i = 0;
@@ -162,4 +108,58 @@ public class Page3 extends AppCompatActivity {
 
         textView.setText(result);
     }
+
+    class CalculateOnClickListener implements View.OnClickListener {
+        @Override
+        public void onClick(View v) {
+            TextView tv = findViewById(R.id.P3CalcResult);
+            String s = tv.getText().toString();
+            String o = ((Button) v).getText().toString();
+            Button dot = findViewById(R.id.P3Dot);
+            switch (o) {
+                case "退格":
+                case "BackSpace":
+                    if (!s.isEmpty()) {
+                        if (s.length() == 1) {
+                            s = "";
+                            dot.setEnabled(true);
+                            setOpButton(true);
+                            findViewById(R.id.P3EqualButton).setEnabled(true);
+                        } else {
+                            s = s.substring(0, s.length() - 1);
+                            dot.setEnabled(!isNumberWithDot(s));
+                            setOpButton(s.substring(s.length() - 1).matches("\\d|\\."));
+                        }
+                    }
+                    break;
+                case "CE":
+                    s = "";
+                    dot.setEnabled(true);
+                    setOpButton(true);
+                    findViewById(R.id.P3EqualButton).setEnabled(true);
+                    break;
+                case "=":
+                    calc();
+                    s = tv.getText().toString();
+                    dot.setEnabled(!s.contains("."));
+                    setOpButton(true);
+                    findViewById(R.id.P3EqualButton).setEnabled(
+                            !s.toLowerCase().contains("n")); // For Inf & NaN
+                    return;
+                case ".":
+                    dot.setEnabled(false);
+                    s += '.';
+                    break;
+                default:
+                    s += o;
+                    if (o.matches("\\d")) {  // If inputted a number
+                        setOpButton(true);
+                    } else { // Else an operator
+                        dot.setEnabled(true);
+                        setOpButton(false);
+                    }
+            }
+            tv.setText(s);
+        }
+    }
 }

app/src/main/java/uk/kagurach/android101/Page4.java

@@ -1,9 +1,12 @@
 package uk.kagurach.android101;
 
-import android.app.Activity;
+import android.content.ComponentName;
+import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
+import android.view.MotionEvent;
 import android.view.View;
+import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.TextView;
@@ -11,16 +14,20 @@ import android.widget.TextView;
 import androidx.activity.EdgeToEdge;
 import androidx.activity.result.ActivityResultLauncher;
 import androidx.activity.result.contract.ActivityResultContracts;
-import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsCompat;
 
-public class Page4 extends AppCompatActivity {
+import uk.kagurach.android101.helper.PageHelper;
+import uk.kagurach.android101.misc.vibrationBroadcastReceiver.vibrationBroadcastReceiver;
+
+public class Page4 extends KaBaseActivity {
 
     PageHelper pageHelper;
-    ActivityResultLauncher mLauncher;
+    ActivityResultLauncher<Intent> mLauncher;
+    long startTime = 0;
+    long endTime = 0;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -32,49 +39,74 @@ public class Page4 extends AppCompatActivity {
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
             return insets;
         });
-        pageHelper = new PageHelper(this, Page3.class,Page5.class);
+        pageHelper = new PageHelper(this, Page3.class, Page5.class);
         Button askAI = findViewById(R.id.P4AskAI);
         askAI.setOnClickListener(new ButtonHandler());
         Button nextPage = findViewById(R.id.P4PageButton);
         nextPage.setOnClickListener(pageHelper.pageButtonHandler);
         nextPage.setOnLongClickListener(pageHelper.longClickHandler);
 
-        mLauncher = registerForActivityResult(
-            new ActivityResultContracts.StartActivityForResult(),
-            result -> {
-                if (result!=null && result.getResultCode() == RESULT_OK ){
-                    assert result.getData() != null;
-                    Bundle bundle = result.getData().getExtras();
-                    if (bundle!=null) {
-                        String response = bundle.getString("reply");
-                        TextView tv = findViewById(R.id.P4Result);
-                        tv.setText(response);
-                    }
+        Button vibrate = findViewById(R.id.P4Vibrate);
+        vibrate.setOnClickListener(new VibrateButtonHandler());
+
+        mLauncher = registerForActivityResult(new ActivityResultContracts.StartActivityForResult(), result -> {
+            if (result != null && result.getResultCode() == RESULT_OK) {
+                assert result.getData() != null;
+                Bundle bundle = result.getData().getExtras();
+                if (bundle != null) {
+                    String response = bundle.getString("reply");
+                    TextView tv = findViewById(R.id.P4Result);
+                    tv.setText(response);
                 }
+                endTime = System.currentTimeMillis();
+                TextView timetv = findViewById(R.id.P4AIRuntime);
+                timetv.setText("使用了" + (endTime - startTime) + "毫秒");
             }
-        );
+        });
     }
 
 
-    private void callOtherActivity(){
+    private void callOtherActivity() {
         EditText editText = findViewById(R.id.P4Ask);
         String request = editText.getText().toString();
 
-        Intent intent = new Intent(this,Page4OtherActivity.class);
+        Intent intent = new Intent(this, Page4OtherActivity.class);
         Bundle bundle = new Bundle();
-        bundle.putString("request_content",request);
+        bundle.putString("request_content", request);
         intent.putExtras(bundle);
+        TextView tv = findViewById(R.id.P4Result);
+        tv.setText("正在询问AI");
+        startTime = System.currentTimeMillis();
         mLauncher.launch(intent);
     }
 
-    private final class ButtonHandler implements View.OnClickListener
-    {
+    @Override
+    public boolean dispatchTouchEvent(MotionEvent ev) {
+        if (getCurrentFocus() != null) {
+            InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+            imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
+        }
+        return super.dispatchTouchEvent(ev);
+    }
+
+    private final class ButtonHandler implements View.OnClickListener {
         @Override
-        public void onClick(View v){
+        public void onClick(View v) {
             callOtherActivity();
         }
     }
 
+    private final class VibrateButtonHandler implements View.OnClickListener {
+        @Override
+        public void onClick(View v) {
+            String receivierPath = "uk.kagurach.android101.vibrationBroadcastReceiver.vibrationBroadcastReceiver";
+            Intent intent = new Intent(vibrationBroadcastReceiver.VIBRATION_ACTION_NAME);
+            ComponentName componentName = new ComponentName("uk.kagurach.android101",receivierPath);
+            intent.setComponent(componentName);
+            sendBroadcast(intent);
+        }
+
+    }
 
 
 }

app/src/main/java/uk/kagurach/android101/Page4OtherActivity.java

@@ -1,11 +1,15 @@
 package uk.kagurach.android101;
 
-import static uk.kagurach.misc.AIAnswerServiceKt.AIAnswerService;
+import static uk.kagurach.android101.misc.AIAnswerServiceKt.AIAnswerService;
 
 import android.content.Intent;
 import android.os.Bundle;
+import android.util.Log;
+
 import androidx.appcompat.app.AppCompatActivity;
 
+import uk.kagurach.android101.helper.ToastHelper;
+
 public class Page4OtherActivity extends AppCompatActivity {
 
     @Override
@@ -14,17 +18,30 @@ public class Page4OtherActivity extends AppCompatActivity {
         Bundle bundle = getIntent().getExtras();
         if (bundle == null) throw new NullPointerException();
         String content = bundle.getString("request_content");
-        if (content!=null){
+        if (content != null) {
+            if (content.contains("想似") ||
+                    content.contains("相似") ||
+                    content.contains("相死") ||
+                    content.contains("想死")) {
+
+                ToastHelper.SmartToast.ShowToast("不可以！", this);
+
+                Log.wtf("呜呜", "要好好活着");
+                android.os.Process.killProcess(android.os.Process.myPid());
+                System.exit(-1);
+            }
+
+
             content = AIAnswerService(content);
-        }else {
+        } else {
             content = "对不起坏掉了";
         }
 
         Intent intent = new Intent();
         Bundle bundle1 = new Bundle();
-        bundle1.putString("reply",content);
+        bundle1.putString("reply", content);
         intent.putExtras(bundle1);
-        setResult(RESULT_OK,intent);
+        setResult(RESULT_OK, intent);
         finish();
     }
 }

app/src/main/java/uk/kagurach/android101/Page5.java

@@ -1,6 +1,15 @@
 package uk.kagurach.android101;
 
+import android.content.Context;
 import android.os.Bundle;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.inputmethod.InputMethodManager;
+import android.widget.AutoCompleteTextView;
+import android.widget.Button;
+import android.widget.FrameLayout;
+import android.widget.TextView;
 
 import androidx.activity.EdgeToEdge;
 import androidx.appcompat.app.AppCompatActivity;
@@ -8,8 +17,19 @@ import androidx.core.graphics.Insets;
 import androidx.core.view.ViewCompat;
 import androidx.core.view.WindowInsetsCompat;
 
-public class Page5 extends AppCompatActivity {
+import java.io.IOException;
+import java.util.Objects;
 
+import chatgpt.AnimalDatabaseHelper;
+import uk.kagurach.android101.helper.PageHelper;
+import uk.kagurach.android101.helper.ToastHelper;
+import uk.kagurach.android101.helper.AutoCompleHelper.AnimalTypeAutoCompleteHelper;
+
+public class Page5 extends KaBaseActivity {
+
+    AnimalTypeAutoCompleteHelper completeHelper = null;
+    final AnimalDatabaseHelper dbHelper = new AnimalDatabaseHelper(this);
+    PageHelper pageHelper;
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -20,5 +40,134 @@ public class Page5 extends AppCompatActivity {
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
             return insets;
         });
+
+        pageHelper = new PageHelper(this, Page4.class,null);
+
+        // Set auto-suggestions for animals
+        AutoCompleteTextView autoCompleteTextView = findViewById(R.id.AnimalTypeAutoCompleteInput);
+        try {
+            completeHelper = new AnimalTypeAutoCompleteHelper(this);
+            completeHelper.Load();
+            autoCompleteTextView.setAdapter(
+                    completeHelper.GetArrayAdapter(
+                            this,android.R.layout.simple_list_item_1
+                    ));
+        } catch (IOException e){
+            Log.e("P5IOException", Objects.requireNonNull(e.getMessage()));
+        }
+
+        // Set Button Handler
+        Button P5AddAnimalButton = findViewById(R.id.P5AddAnimalButton);
+        P5AddAnimalButton.setOnClickListener(new AddAnimalButtonHandler());
+
+        Button P5CleanDataButton = findViewById(R.id.P5CleanDataButton);
+        P5CleanDataButton.setOnLongClickListener(new CleanButtonHandler());
+
+        Button P5CloseQueryButton = findViewById(R.id.P5CloseQueryButton);
+        P5CloseQueryButton.setOnClickListener(new P5CloseQueryButtonHandler());
+
+        Button P5QueryButton = findViewById(R.id.P5QueryButton);
+        P5QueryButton.setOnClickListener(new QueryButtonHandler());
+
+        Button P5NextPage = findViewById(R.id.P5NextPage);
+        P5NextPage.setOnClickListener(pageHelper.pageButtonHandler);
+        P5NextPage.setOnLongClickListener(pageHelper.longClickHandler);
     }
-}
+
+    class AddAnimalButtonHandler implements View.OnClickListener {
+        @Override
+        public void onClick(View v) {
+            TextView name = findViewById(R.id.P5AnimalNameInput);
+            AutoCompleteTextView type = findViewById(R.id.AnimalTypeAutoCompleteInput);
+
+            String animal_name = name.getText().toString();
+            String animal_type = type.getText().toString();
+
+            if (animal_name.isEmpty()||animal_type.isEmpty()){
+                ToastHelper.SmartToast.ShowToast("Please input all fields",v.getContext());
+                return;
+            }
+
+            // Add to database
+            if (dbHelper.insertAnimalData(animal_name, animal_type.replace(" ","_"))) {
+                // Insert was successful
+                ToastHelper.SmartToast.ShowToast( "Animal added successfully!",v.getContext());
+            } else {
+                // Name already exists
+                ToastHelper.SmartToast.ShowToast( "Animal with this name already exists!",v.getContext());
+                return;
+            }
+            try {
+                completeHelper.AddEntry(type.getText().toString());
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+
+            try {
+                completeHelper.Sync();
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+            type.setAdapter(
+                completeHelper.GetArrayAdapter(
+                        v.getContext(),android.R.layout.simple_list_item_1
+                ));
+        }
+    }
+
+    class CleanButtonHandler implements View.OnLongClickListener {
+        @Override
+        public boolean onLongClick(View v) {
+            AutoCompleteTextView _a = findViewById(R.id.AnimalTypeAutoCompleteInput);
+            try {
+                completeHelper.Clean();
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+            _a.setAdapter(
+                    completeHelper.GetArrayAdapter(
+                            v.getContext(),android.R.layout.simple_list_item_1
+                    ));
+            ToastHelper.SmartToast.ShowToast("Cleaned Data",v.getContext());
+
+            // Clean DataBase
+            dbHelper.clearTable();
+            ToastHelper.SmartToast.ShowToast("Cleaned Database",v.getContext());
+            return true;
+        }
+    }
+
+    class P5CloseQueryButtonHandler implements View.OnClickListener{
+
+        @Override
+        public void onClick(View v) {
+            FrameLayout fl = findViewById(R.id.P5Flyout);
+            fl.setVisibility(View.GONE);
+        }
+    }
+
+    class QueryButtonHandler implements View.OnClickListener{
+        @Override
+        public void onClick(View v) {
+            String res = dbHelper.getAllDataAsString();
+            if (res.isEmpty()){
+                res = "No animals qwq";
+            }
+            TextView tv = findViewById(R.id.P5QueryResult);
+            tv.setText(res);
+            FrameLayout fl = findViewById(R.id.P5Flyout);
+            fl.setVisibility(View.VISIBLE);
+        }
+    }
+
+
+    @Override
+    public boolean dispatchTouchEvent(MotionEvent ev) {
+        if (getCurrentFocus() != null) {
+            InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
+            imm.hideSoftInputFromWindow(getCurrentFocus().getWindowToken(), 0);
+        }
+        return super.dispatchTouchEvent(ev);
+    }
+}
+

app/src/main/java/uk/kagurach/android101/SettingPage.kt

@@ -0,0 +1,78 @@
+package uk.kagurach.android101
+
+import android.content.Context
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.datastore.preferences.core.intPreferencesKey
+import androidx.datastore.preferences.preferencesDataStore
+import kotlinx.coroutines.runBlocking
+import uk.kagurach.android101.databinding.ActivitySettingPageBinding
+
+val Context.datastore by preferencesDataStore(name = "settings")
+val DefaultColor = intPreferencesKey("default_color")
+
+class SettingPage : KaBaseActivity() {
+    lateinit var binding: ActivitySettingPageBinding
+    lateinit var settingStorage: SettingStorage
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_setting_page)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+        binding = ActivitySettingPageBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        settingStorage = SettingStorage(this)
+
+        binding.ThemeRed.setOnClickListener(SetColorHandler())
+        binding.ThemeBlue.setOnClickListener(SetColorHandler())
+        binding.ThemeCyan.setOnClickListener(SetColorHandler())
+        binding.ThemePink.setOnClickListener(SetColorHandler())
+        binding.ThemeGreen.setOnClickListener(SetColorHandler())
+
+        binding.SettingPageSubmit.setOnClickListener(FinishButtonHandler())
+    }
+
+
+    inner class SetColorHandler: View.OnClickListener {
+        override fun onClick(v: View?) {
+            if (v == null){
+                return
+            }
+
+            val colorTheme =  when(v.id){
+                R.id.ThemeBlue -> R.style.Theme_Blue
+                R.id.ThemeGreen -> R.style.Theme_Green
+                R.id.ThemeRed -> R.style.Theme_Red
+                R.id.ThemeCyan -> R.style.Theme_Cyan
+                R.id.ThemePink -> R.style.Theme_Pink
+                else -> {throw RuntimeException("Impossible branch met!")}
+            }
+
+            runBlocking {
+                settingStorage.setDefaultTheme(colorTheme)
+            }
+
+            val intent = Intent(v.context,this@SettingPage::class.java)
+            startActivity(intent)
+            finish()
+        }
+    }
+
+    inner class FinishButtonHandler: View.OnClickListener{
+        override fun onClick(v: View?) {
+            val intent = Intent(v!!.context,MainActivity::class.java)
+            startActivity(intent)
+            finish()
+        }
+
+    }
+
+
+}

app/src/main/java/uk/kagurach/android101/SettingStorage.kt

@@ -0,0 +1,28 @@
+package uk.kagurach.android101
+
+import android.content.Context
+import androidx.datastore.preferences.core.edit
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.flow.map
+
+class SettingStorage(val context: Context) {
+
+    suspend fun getDefaultTheme(): Int {
+        return getDefaultColorFlow.first()
+    }
+    suspend fun setDefaultTheme(newValue: Int) {
+        context.datastore.edit {
+                preferences ->
+            preferences[DefaultColor] = newValue
+        }
+    }
+
+
+    private val getDefaultColorFlow: Flow<Int> =
+        context.datastore.data
+            .map {
+                    preferences ->
+                preferences[DefaultColor] ?: R.id.ThemeBlue
+            }
+}

app/src/main/java/uk/kagurach/android101/ToastHelper.kt

@@ -1,27 +0,0 @@
-package uk.kagurach.android101
-
-import android.content.Context
-import android.widget.Toast
-
-class ToastHelper(text: String,ctx: Context) {
-    val _text = text
-    val _ctx  = ctx
-
-    companion object SmartToast {
-        fun ShowToast(text: String,ctx: Context){
-            val helper = ToastHelper(text,ctx)
-            helper.autoShow()
-        }
-    }
-    fun autoShow(){
-        if (_text.contains('\n')){
-            for (line in _text.split('\n')){
-                Toast.makeText(_ctx,line,Toast.LENGTH_SHORT).show()
-                Thread.sleep(Toast.LENGTH_SHORT.toLong()+5)
-            }
-        }else{
-            Toast.makeText(_ctx,_text,Toast.LENGTH_LONG).show()
-        }
-    }
-
-}

app/src/main/java/uk/kagurach/android101/baoleme/BaolemaMainActivity.kt

@@ -0,0 +1,22 @@
+package uk.kagurach.android101.baoleme
+
+import android.os.Bundle
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import uk.kagurach.android101.KaBaseActivity
+import uk.kagurach.android101.R
+
+class BaolemaMainActivity : KaBaseActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContentView(R.layout.baolema_main)
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+    }
+}

app/src/main/java/uk/kagurach/android101/helper/AutoCompleHelper/AbstractAutoCompleteHelper.java

@@ -0,0 +1,93 @@
+package uk.kagurach.android101.helper.AutoCompleHelper;
+
+import android.content.Context;
+import android.widget.ArrayAdapter;
+
+import androidx.annotation.LayoutRes;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Scanner;
+import java.util.Set;
+
+public abstract class AbstractAutoCompleteHelper {
+    List<String> data = null;
+    public String dataFile = null;
+    boolean loaded = false;
+
+    abstract void AddEntry(String name) throws IOException;
+    abstract void DeleteEntry(String name);
+    public void Load() throws IOException {
+        if (dataFile==null){
+            throw new RuntimeException("dataFile not specified");
+        }
+        File _data = new File(dataFile);
+        if (!_data.isFile()){
+            _data.createNewFile();
+        }
+        if (!_data.canRead() || !_data.canWrite()){
+            throw new RuntimeException("File permission denied");
+        }
+        loaded = true;
+        Scanner scanner = new Scanner(_data);
+
+        if (data == null) {
+            data = new ArrayList<>();
+        }else {
+            while (scanner.hasNextLine()){
+                data.add(scanner.nextLine());
+            }
+            // 去重
+            Set<String> set = new LinkedHashSet<>(data);
+            data = new ArrayList<>(set);
+        }
+    }
+    public void Sync() throws IOException {
+        if (dataFile==null){
+            throw new RuntimeException("dataFile not specified");
+        }
+        File _data = new File(dataFile);
+        if (!_data.isFile()){
+            _data.createNewFile();
+        }
+        if (!_data.canRead() || !_data.canWrite()){
+            throw new RuntimeException("File permission denied");
+        }
+
+        StringBuilder stringBuilder = new StringBuilder();
+        for (String name:data) {
+            stringBuilder.append(name);
+            stringBuilder.append('\n');
+        }
+        try (FileWriter fileWriter = new FileWriter(_data,false)) {
+            fileWriter.write(stringBuilder.toString());
+        }
+        catch (IOException e){
+            throw new IOException(e);
+        }
+    }
+
+    public abstract ArrayAdapter<String> GetArrayAdapter(
+            Context ctx, @LayoutRes int resource);
+
+    public void Clean() throws IOException {
+        if (dataFile!=null){
+            File _data = new File(dataFile);
+            if (!_data.isFile()){
+                _data.createNewFile();
+            }
+            if (!_data.canRead() || !_data.canWrite()){
+                throw new RuntimeException("File permission denied");
+            }
+            try (FileWriter fileWriter = new FileWriter(_data,false)) {
+                fileWriter.write("");
+            }catch (IOException e){
+                throw new IOException(e);
+            }
+        }
+    }
+}

app/src/main/java/uk/kagurach/android101/helper/AutoCompleHelper/AnimalTypeAutoCompleteHelper.java

@@ -0,0 +1,48 @@
+package uk.kagurach.android101.helper.AutoCompleHelper;
+
+import android.content.Context;
+import android.widget.ArrayAdapter;
+
+import androidx.annotation.LayoutRes;
+
+import java.io.File;
+import java.io.IOException;
+
+public class AnimalTypeAutoCompleteHelper extends AbstractAutoCompleteHelper {
+    public AnimalTypeAutoCompleteHelper(Context ctx) throws IOException {
+        dataFile = ctx.getFilesDir().getAbsolutePath() + File.separator + "animalTypes.dat";
+        Load();
+    }
+
+
+    @Override
+    public void AddEntry(String name) throws IOException {
+        if (!loaded){
+            throw new RuntimeException("Haven't loaded");
+        }
+        name = name.replace(" ","_");
+        if (data.contains(name)){
+            return;
+        }
+        data.add(name);
+        Sync();
+    }
+
+    @Override
+    public void DeleteEntry(String name) {
+
+    }
+
+    @Override
+    public ArrayAdapter<String> GetArrayAdapter(
+            Context ctx, @LayoutRes int resource) {
+        if (data == null) {
+            return new ArrayAdapter<>(ctx, resource,
+                new String[]{
+                        "cat","dog","喵喵"
+                    }
+            );
+        }
+        return new ArrayAdapter<>(ctx, resource, data);
+    }
+}

app/src/main/java/uk/kagurach/android101/helper/ColorHelper.kt

@@ -0,0 +1,23 @@
+package uk.kagurach.android101.helper
+
+import android.graphics.Color
+import androidx.compose.ui.util.fastJoinToString
+
+class ColorHelper {
+    fun toColorInt(r: Int, g: Int, b: Int): Int {
+        if (r !in 0..255 || g !in 0..255 || b !in 0..255) {
+            throw Exception("RGB not in range")
+        }
+        return Color.rgb(r, g, b).and(0xffffff) // Preserve only low 48 bit
+    }
+
+    @OptIn(ExperimentalStdlibApi::class)
+    fun toString(colorInt: Int, start: String = "#", upperCase: Boolean = false): String {
+        val colorInt = colorInt.and(0xffffff) // Keep only low six digit
+        val colorString = colorInt.toHexString(
+                if (upperCase) { HexFormat.UpperCase }
+                else{ HexFormat.Default }
+        ).drop(2)
+        return "$start$colorString"
+    }
+}

app/src/main/java/uk/kagurach/android101/helper/PageHelper.java

@@ -1,4 +1,4 @@
-package uk.kagurach.android101;
+package uk.kagurach.android101.helper;
 
 import static androidx.core.content.ContextCompat.startActivity;
 
@@ -8,73 +8,84 @@ import android.content.Intent;
 import android.view.View;
 
 public class PageHelper {
-    private final Context _curr;
-    private final Class<?> _prev;
-    private final Class<?> _next;
-
-    private Activity _activity = null;
-
     public final LongClickHandler longClickHandler = new LongClickHandler();
     public final PageButtonHandler pageButtonHandler = new PageButtonHandler();
 
-    PageHelper(Context curr, Class<?> prev, Class<?> next){
+    private final Context _curr;
+    private final Class<?> _prev;
+    private final Class<?> _next;
+    private Activity _activity = null;
+
+    public PageHelper(Context curr, Class<?> prev, Class<?> next) {
         _curr = curr;
         _prev = prev;
         _next = next;
     }
 
 
-    PageHelper(Context curr, Class<?> prev, Class<?> next,Activity activity){
+    public PageHelper(Context curr, Class<?> prev, Class<?> next, Activity activity) {
         _curr = curr;
         _prev = prev;
         _next = next;
         _activity = activity;
     }
 
-    void goPrev(){
-        if (_prev==null){
+    void goPrev(){// Keep no parameter signature
+        goPrev(true);
+    }
+
+    void goPrev(boolean keepOneInstance) {
+        if (_prev == null) {
             return;
         }
         Intent myIntent = new Intent(_curr, _prev);
-        startActivity(_curr,myIntent,null);
+        if (keepOneInstance) {
+            myIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); // 仅保留一个实例
+        }
+        startActivity(_curr, myIntent, null);
     }
 
-    void goNext(){
-        if (_next==null){
+    void goNext() {
+        goNext(true);
+    }
+    void goNext(boolean keepOneInstance) {
+        if (_next == null) {
             return;
         }
         Intent myIntent = new Intent(_curr, _next);
-        startActivity(_curr,myIntent,null);
+        if (keepOneInstance) {
+            myIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+        }
+        startActivity(_curr, myIntent, null);
     }
 
-    void goNextFinish(){
-        if (_activity == null){
+    void goNextFinish() {
+        if (_activity == null) {
             throw new IllegalStateException("activity is null, cannot finish the activity");
         }
 
-        if (_next==null){
+        if (_next == null) {
             return;
         }
         Intent myIntent = new Intent(_curr, _next);
-        startActivity(_curr,myIntent,null);
+        startActivity(_curr, myIntent, null);
         _activity.finish();
     }
 
-    private final class LongClickHandler implements View.OnLongClickListener
-    {
+    private final class LongClickHandler implements View.OnLongClickListener {
         @Override
-        public boolean onLongClick(View v){
+        public boolean onLongClick(View v) {
             goPrev();
             return false;
         }
     }
-    private final class PageButtonHandler implements View.OnClickListener
-    {
+
+    private final class PageButtonHandler implements View.OnClickListener {
         @Override
-        public void onClick(View v){
+        public void onClick(View v) {
             if (_activity == null) {
                 goNext();
-            }else {
+            } else {
                 goNextFinish();
             }
         }

app/src/main/java/uk/kagurach/android101/helper/ToastHelper.kt

@@ -0,0 +1,28 @@
+package uk.kagurach.android101.helper
+
+import android.content.Context
+import android.widget.Toast
+
+class ToastHelper(text: String, ctx: Context) {
+    val _text = text
+    val _ctx = ctx
+
+    companion object SmartToast {
+        fun ShowToast(text: String, ctx: Context) {
+            val helper = ToastHelper(text, ctx)
+            helper.autoShow()
+        }
+    }
+
+    fun autoShow() {
+        if (_text.contains('\n')) {
+            for (line in _text.split('\n')) {
+                Toast.makeText(_ctx, line, Toast.LENGTH_SHORT).show()
+                Thread.sleep(Toast.LENGTH_SHORT.toLong() + 5)
+            }
+        } else {
+            Toast.makeText(_ctx, _text, Toast.LENGTH_LONG).show()
+        }
+    }
+
+}

app/src/main/java/uk/kagurach/android101/misc/AIAnswerService.kt

@@ -0,0 +1,72 @@
+package uk.kagurach.android101.misc
+
+import java.time.Instant
+import java.util.Date
+import kotlin.random.Random
+
+fun AIAnswerService(s: String): String {
+    val rng = Random(Date.from(Instant.now()).time)
+
+    var result = s
+
+    result = result.replace("？", "?")
+
+
+    val isMoral = s.contains("您")
+    val needAI = s.contains("你")
+
+
+
+    result = result.replace("我", "^")
+    result = result.replace("喵", "")
+    result = result.replace("咱", "@")
+
+
+
+    if (isMoral) {
+        result = if (rng.nextBoolean()) {
+            "谢谢@的提问，$result"
+        } else {
+            if (result.endsWith(".") ||
+                result.endsWith("。") ||
+                result.endsWith("?")
+            ) {
+                result = result.dropLast(1);
+            }
+            "$result，谢谢。"
+        }
+        result = result.replace("您", "我")
+    }
+    if (needAI) {
+        result = result.replace("你", "我")
+    }
+
+    result = result.replace(
+        "想","要"
+    )
+    result = result.replace(
+        "要要","要"
+    )
+    result = result.replace(
+        "要",
+        if (rng.nextBoolean()) {
+            "可以"
+        } else {
+            "不可以"
+        }
+    )
+
+    result = result.replace("什么", "很多")
+    result = result.replace("吗", "")
+    result = result.replace("?", "。")
+    result = result.replace("^", "你")
+    result = result.replace("@", "您")
+    return result
+}
+
+fun main() {
+    println(AIAnswerService("我想要吃饭"))
+    println(AIAnswerService("咱可以吃饭吗"))
+    println(AIAnswerService("您可以做什么？"))
+    println(AIAnswerService("您吃了吗?"))
+}

app/src/main/java/uk/kagurach/android101/misc/Kaculate.kt

@@ -0,0 +1,127 @@
+package uk.kagurach.android101.misc
+
+import android.content.Context
+import uk.kagurach.android101.helper.ToastHelper
+import kotlin.math.pow
+
+fun Kaculate(src: String, ctx: Context): String {
+    if (src.isBlank()) {
+        return src
+    }
+
+    val opList = charArrayOf('+', '-', 'x', '/', '^')
+    var numStack = floatArrayOf()
+    var opStack = charArrayOf()
+
+    var _curnum = ""
+
+    // Fix for expression starts with operator
+    val src = if (src[0] in opList){
+        "0$src"
+    }else{
+        src
+    }
+
+    for (i in src.indices) {
+        if (src[i] in '0'..'9' || src[i] == '.') {
+            _curnum += src[i]
+        } else if (src[i] in opList) {
+            try {
+                numStack += _curnum.toFloat()
+                _curnum = ""
+            } catch (e: Exception) {
+                ToastHelper.ShowToast(e.toString(), ctx)
+                return src
+            }
+            opStack += src[i]
+        } else {
+            ToastHelper.ShowToast("Unknown input char:" + src[i].toString(), ctx)
+            return src
+        }
+    }
+
+    if (_curnum.isNotEmpty()) {
+        try {
+            numStack += _curnum.toFloat()
+        } catch (e: Exception) {
+            ToastHelper.ShowToast(e.toString(), ctx)
+            return src
+        }
+    }
+
+    if (numStack.size != opStack.size + 1) {
+        ToastHelper.ShowToast("Ops and nums Not Match!", ctx)
+        return src
+    }
+
+    // ^
+    if ('^' in opStack) {
+        var intStackCurr = 0
+        for (i in opStack.indices) {
+            if (opStack[i] != '^') {
+                intStackCurr++
+                continue
+            }
+
+            val a = numStack[intStackCurr]
+            val b = numStack[intStackCurr + 1]
+            numStack[intStackCurr] = a.pow(b)
+            numStack = dropAtIdx(numStack, intStackCurr + 1)
+        }
+        var tmpStack = charArrayOf()
+        for(i in opStack){
+            if (i!='^'){
+                tmpStack += i
+            }
+        }
+        opStack = tmpStack
+    }
+    // x and /
+    var intStackCurr = 0
+    for (i in opStack.indices) {
+        if (opStack[i] != 'x' && opStack[i] != '/') {
+            intStackCurr++
+            continue
+        }
+
+        val a = numStack[intStackCurr]
+        val b = numStack[intStackCurr + 1]
+
+        if (opStack[i] == 'x') {
+            numStack[intStackCurr] = a * b
+        } else {
+            numStack[intStackCurr] = a / b
+        }
+
+        numStack = dropAtIdx(numStack, intStackCurr + 1)
+    }
+
+    // + and -
+    if (opStack.isNotEmpty()) {
+        for (i in opStack) {
+            if (i == '+') {
+                numStack[0] += numStack[1]
+                numStack = dropAtIdx(numStack, 1)
+            } else if (i == '-') {
+                numStack[0] -= numStack[1]
+                numStack = dropAtIdx(numStack, 1)
+            }
+        }
+    }
+
+    return numStack[0].toString()
+}
+
+private fun dropAtIdx(array: FloatArray, idx: Int): FloatArray {
+    if (idx > array.size) {
+        throw IndexOutOfBoundsException()
+    }
+
+    var newArray = floatArrayOf()
+    for (i in array.indices) {
+        if (i != idx) {
+            newArray += array[i]
+        }
+    }
+    return newArray
+}

app/src/main/java/uk/kagurach/android101/misc/vibrationBroadcastReceiver/vibrationBroadcastReceiver.java

@@ -0,0 +1,30 @@
+package uk.kagurach.android101.misc.vibrationBroadcastReceiver;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.os.CombinedVibration;
+import android.os.VibrationEffect;
+import android.os.VibratorManager;
+import android.util.Log;
+
+import java.util.Objects;
+
+public class vibrationBroadcastReceiver extends BroadcastReceiver {
+
+    public static final String VIBRATION_ACTION_NAME = "uk.kagurach.android101.vibrationBroadcastReceiver";
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        if (Objects.equals(intent.getAction(), VIBRATION_ACTION_NAME)) {
+            VibratorManager vibrator = (VibratorManager) context.getSystemService(
+                    Context.VIBRATOR_MANAGER_SERVICE
+            );
+            vibrator.vibrate(
+                    CombinedVibration.createParallel(
+                            VibrationEffect.createOneShot(1500,VibrationEffect.DEFAULT_AMPLITUDE)
+                    ));
+            Log.d("Debug","Vibrate!");
+        }
+    }
+}

app/src/main/java/uk/kagurach/android101/todoList/AddPage.kt

@@ -45,6 +45,7 @@ import androidx.core.content.ContextCompat
 import uk.kagurach.android101.R
 import uk.kagurach.android101.todoList.ui.theme.LightBlue100
 import java.text.SimpleDateFormat
+import java.util.Locale
 
 
 class AddPage() : ComponentActivity() {
@@ -73,12 +74,12 @@ class AddPage() : ComponentActivity() {
 
     @OptIn(ExperimentalMaterial3Api::class)
     @Composable
-    fun AddPageLayout(){
+    fun AddPageLayout() {
         val context = LocalContext.current
 
         var title by remember {
             mutableStateOf(
-                when (item){
+                when (item) {
                     null -> ""
                     else -> item!!.title
                 }
@@ -88,8 +89,13 @@ class AddPage() : ComponentActivity() {
 
         val timePickerState by remember {
             mutableStateOf(
-                when (item){
-                    null -> TimePickerState(c.get(Calendar.HOUR_OF_DAY),c.get(Calendar.MINUTE),true)
+                when (item) {
+                    null -> TimePickerState(
+                        c.get(Calendar.HOUR_OF_DAY),
+                        c.get(Calendar.MINUTE),
+                        true
+                    )
+
                     else -> TimePickerState(
                         item!!.dueDate.split(" ")[1].split(":")[0].toInt(),
                         item!!.dueDate.split(" ")[1].split(":")[1].toInt(),
@@ -103,7 +109,7 @@ class AddPage() : ComponentActivity() {
             initialDisplayedMonthMillis = System.currentTimeMillis(),
             yearRange = 2024..2099
         )
-        Scaffold (
+        Scaffold(
             topBar = {
                 Surface(
                     modifier = Modifier
@@ -148,24 +154,24 @@ class AddPage() : ComponentActivity() {
             floatingActionButtonPosition = FabPosition.End,
             floatingActionButton = {
                 Submit {
-                    if (title.isBlank()||datePickerState.selectedDateMillis==null){
-                        Toast.makeText(context,"Please Fill Every field",Toast.LENGTH_SHORT)
+                    if (title.isBlank() || datePickerState.selectedDateMillis == null) {
+                        Toast.makeText(context, "Please Fill Every field", Toast.LENGTH_SHORT)
                             .show()
                         return@Submit
                     }
                     val loader = TodoItemLoader(context)
-                    val sdf = SimpleDateFormat("yyyy-MM-dd")
+                    val sdf = SimpleDateFormat("yyyy-MM-dd", Locale.CHINA)
 
 
                     val todoItem = TodoItem(
-                         loader.getLastId()+1,
-                            title.replace("\t","    "),
-                                sdf.format(datePickerState.selectedDateMillis) + " " +
+                        loader.getLastId() + 1,
+                        title.replace("\t", "    "),
+                        sdf.format(datePickerState.selectedDateMillis) + " " +
                                 timePickerState.hour.toString() + ":" +
                                 timePickerState.minute.toString()
-                            )
+                    )
                     loader.changeItem(todoItem)
-                    val myIntent = Intent(context, MainActivity::class.java)
+                    val myIntent = Intent(context, TodoListMainActivity::class.java)
                     ContextCompat.startActivity(context, myIntent, null)
                 }
             },

app/src/main/java/uk/kagurach/android101/todoList/TodoItem.kt

@@ -11,7 +11,7 @@ data class TodoItem(
     var title: String,
     var dueDate: String,
 
-    var isCompleted:Boolean = false,
+    var isCompleted: Boolean = false,
 
-    var MarkDeleted:Boolean = false
+    var MarkDeleted: Boolean = false
 )

app/src/main/java/uk/kagurach/android101/todoList/TodoItemLoader.kt

@@ -6,38 +6,38 @@ import java.io.File
 import java.io.FileWriter
 
 class TodoItemLoader(private val context: Context) {
-    private val db = File(context.filesDir,"db")
+    private val db = File(context.filesDir, "db")
 
-    public fun getTodoItems(): List<TodoItem>?{
-        if (!db.exists()){
+    public fun getTodoItems(): List<TodoItem>? {
+        if (!db.exists()) {
             return null
         }
         val lines = db.readLines()
-        if (lines.isEmpty()){
+        if (lines.isEmpty()) {
             return null
         }
 
         var list: List<TodoItem> = listOf()
-        for (line in lines){
+        for (line in lines) {
             val split = line.split("\t")
             val item: TodoItem
             try {
-                item = TodoItem(split[0].toInt(),split[1],split[2], split[3].toBooleanStrict())
+                item = TodoItem(split[0].toInt(), split[1], split[2], split[3].toBooleanStrict())
                 list = list + item
-            } catch (e: Exception){
+            } catch (e: Exception) {
                 Log.e("DB Error", e.printStackTrace().toString())
             }
         }
-        if (list.isNotEmpty()){
+        if (list.isNotEmpty()) {
             return list
         }
         return null
     }
 
-    public fun saveTodoItems(list:List<TodoItem>){
+    public fun saveTodoItems(list: List<TodoItem>) {
         var result = ""
-        for (i in list){
-            if(!i.MarkDeleted) {
+        for (i in list) {
+            if (!i.MarkDeleted) {
                 result += "%s\t%s\t%s\t%s\n".format(
                     i.id.toString(),
                     i.title,
@@ -51,14 +51,14 @@ class TodoItemLoader(private val context: Context) {
         fileWriter.close()
     }
 
-    public fun getLastId():Int{
+    public fun getLastId(): Int {
         val items = getTodoItems();
-        return if (items==null){
+        return if (items == null) {
             0
-        }else{
+        } else {
             var max = 0
-            for (i in items){
-                if (i.id>max){
+            for (i in items) {
+                if (i.id > max) {
                     max = i.id
                 }
             }
@@ -66,12 +66,12 @@ class TodoItemLoader(private val context: Context) {
         }
     }
 
-    public fun changeItem(todoItem: TodoItem){
+    public fun changeItem(todoItem: TodoItem) {
         var items = getTodoItems()
         var changeFlag = false
         if (items != null) {
-            for (i in items){
-                if (i.id==todoItem.id){
+            for (i in items) {
+                if (i.id == todoItem.id) {
                     i.title = todoItem.title
                     i.dueDate = todoItem.dueDate
                     i.MarkDeleted = todoItem.MarkDeleted
@@ -80,22 +80,22 @@ class TodoItemLoader(private val context: Context) {
                     break
                 }
             }
-            if (!changeFlag){
+            if (!changeFlag) {
                 items = items + todoItem
             }
-        }else{
+        } else {
             items = listOf(todoItem)
         }
         saveTodoItems(items)
     }
 
-    public fun searchItem(id:Int): TodoItem?{
+    public fun searchItem(id: Int): TodoItem? {
         val items = getTodoItems();
-        return if (items==null){
+        return if (items == null) {
             null
-        }else{
-            for (i in items){
-                if (i.id>id){
+        } else {
+            for (i in items) {
+                if (i.id > id) {
                     return i
                 }
             }

app/src/main/java/uk/kagurach/android101/todoList/TodoListMainActivity.kt

@@ -24,7 +24,7 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.core.content.ContextCompat
 import uk.kagurach.android101.todoList.ui.theme.LightBlue100
 
-class MainActivity : ComponentActivity() {
+class TodoListMainActivity : ComponentActivity() {
     override fun onCreate(savedInstanceState: Bundle?) {
         val loader = TodoItemLoader(this)
         val tmpList = loader.getTodoItems()
@@ -35,51 +35,52 @@ class MainActivity : ComponentActivity() {
     }
 }
 
-    @OptIn(ExperimentalMaterial3Api::class)
-    @Composable
-    fun LayOut(tmpList : List<TodoItem>?) {
-        val context = LocalContext.current
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun LayOut(tmpList: List<TodoItem>?) {
+    val context = LocalContext.current
 
-        Scaffold (
-            topBar = {
-                TopAppBar(
-                    title = { Text("Simple TODO ^_^") }
-                )
-            },
-            content = {
-                padding ->
-                    Surface(
-                        modifier = Modifier.padding(padding)
-                            .verticalScroll(rememberScrollState())
-                    ) {
-                        if (tmpList != null) {
-                            Column {
-                                for (i in tmpList) {
-                                    TodoItemView(todoItem = i)
-                                }
-                            }
+    Scaffold(
+        topBar = {
+            TopAppBar(
+                title = { Text("Simple TODO ^_^") }
+            )
+        },
+        content = { padding ->
+            Surface(
+                modifier = Modifier
+                    .padding(padding)
+                    .verticalScroll(rememberScrollState())
+            ) {
+                if (tmpList != null) {
+                    Column {
+                        for (i in tmpList) {
+                            TodoItemView(todoItem = i)
                         }
                     }
-            },
-            floatingActionButtonPosition = FabPosition.End,
-            floatingActionButton = {
-                NextPage {
-                    val myIntent = Intent(context, AddPage::class.java)
-                    ContextCompat.startActivity(context, myIntent, null)
                 }
-            },
-        )
+            }
+        },
+        floatingActionButtonPosition = FabPosition.End,
+        floatingActionButton = {
+            NextPage {
+                val myIntent = Intent(context, AddPage::class.java)
+                myIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
+                ContextCompat.startActivity(context, myIntent, null)
+            }
+        },
+    )
 
+}
+
+@Composable
+fun NextPage(onClick: () -> Unit) {
+    FloatingActionButton(
+        onClick = { onClick() },
+        containerColor = LightBlue100
+    ) {
+        Icon(Icons.Filled.Add, "Floating action button.")
     }
-
-    @Composable
-    fun NextPage(onClick: () -> Unit) {
-        FloatingActionButton(
-            onClick = { onClick() },
-            containerColor = LightBlue100
-        ) {
-            Icon(Icons.Filled.Add, "Floating action button.")
-        }
-    }
+}
 
 

app/src/main/java/uk/kagurach/android101/todoList/TodoListView.kt

@@ -42,7 +42,7 @@ fun TodoItemView(todoItem: TodoItem) {
     }
     var bgColor by remember {
         mutableStateOf(
-            when (todoItem.isCompleted){
+            when (todoItem.isCompleted) {
                 true -> Green100
                 false -> Blue100
             }
@@ -51,7 +51,7 @@ fun TodoItemView(todoItem: TodoItem) {
     var needShow by remember {
         mutableStateOf(true)
     }
-    if (!needShow){
+    if (!needShow) {
         return
     }
 
@@ -68,14 +68,14 @@ fun TodoItemView(todoItem: TodoItem) {
                 start = 10.dp,
                 end = 10.dp
             )
-        ){
+        ) {
             Text(
                 text = todoItem.title,
                 color = Color.Black,
                 fontSize = 30.sp,
                 fontFamily = FontFamily.Monospace
             )
-            Row{
+            Row {
                 Spacer(modifier = Modifier.weight(1f))
                 Text(
                     text = todoItem.dueDate,
@@ -87,11 +87,12 @@ fun TodoItemView(todoItem: TodoItem) {
             Row {
                 TextButton(
                     onClick = {
-                        if (!todoItem.isCompleted){
-                            Toast.makeText( context,
-                                context.getText(R.string.yes_not_finish)
-                                ,Toast.LENGTH_SHORT).show()
-                        }else{
+                        if (!todoItem.isCompleted) {
+                            Toast.makeText(
+                                context,
+                                context.getText(R.string.yes_not_finish), Toast.LENGTH_SHORT
+                            ).show()
+                        } else {
                             todoItem.isCompleted = false
                             loader.changeItem(todoItem)
                             bgColor = Blue100
@@ -105,11 +106,12 @@ fun TodoItemView(todoItem: TodoItem) {
                 Spacer(modifier = Modifier.width(20.dp))
                 TextButton(
                     onClick = {
-                        if (todoItem.isCompleted){
-                            Toast.makeText( context,
-                                context.getText(R.string.already_finish)
-                                ,Toast.LENGTH_SHORT).show()
-                        }else{
+                        if (todoItem.isCompleted) {
+                            Toast.makeText(
+                                context,
+                                context.getText(R.string.already_finish), Toast.LENGTH_SHORT
+                            ).show()
+                        } else {
                             todoItem.isCompleted = true
                             loader.changeItem(todoItem)
                             bgColor = Green100
@@ -123,9 +125,10 @@ fun TodoItemView(todoItem: TodoItem) {
                 Spacer(modifier = Modifier.width(20.dp))
                 TextButton(
                     onClick = {
-                        when (deleteText){
+                        when (deleteText) {
                             context.getText(R.string.first_delete).toString() ->
-                                deleteText=context.getText(R.string.second_delete).toString()
+                                deleteText = context.getText(R.string.second_delete).toString()
+
                             else -> {
                                 needShow = false
                                 todoItem.MarkDeleted = true
@@ -147,12 +150,12 @@ fun TodoItemView(todoItem: TodoItem) {
 
 @Preview(showBackground = true)
 @Composable
-fun TodoItemPreview(){
+fun TodoItemPreview() {
     val todoItem = TodoItem(
-        0,"Test TODO Item","2024-04-30 11:45",
+        0, "Test TODO Item", "2024-04-30 11:45",
     )
     val todoItem2 = TodoItem(
-        1,"测试喵","2024-11-01 22:33",true
+        1, "测试喵", "2024-11-01 22:33", true
     )
     Column {
         TodoItemView(todoItem)
@@ -160,8 +163,8 @@ fun TodoItemPreview(){
     }
 }
 
-fun NextPage(context:Context,item: TodoItem) {
+fun NextPage(context: Context, item: TodoItem) {
     val myIntent = Intent(context, AddPage::class.java)
-    myIntent.putExtra("ITEM",item.id)
+    myIntent.putExtra("ITEM", item.id)
     ContextCompat.startActivity(context, myIntent, null)
 }

app/src/main/java/uk/kagurach/misc/AIAnswerService.kt

@@ -1,63 +0,0 @@
-package uk.kagurach.misc
-
-import java.time.Instant
-import java.util.Date
-import kotlin.random.Random
-
-fun AIAnswerService(s: String):String {
-    val rng = Random(Date.from(Instant.now()).time)
-
-    var result = s
-
-    result = result.replace("？","?")
-
-
-    val isMoral = s.contains("您")
-    val needAI  = s.contains("你")
-
-
-
-    result = result.replace("我","^")
-    result = result.replace("喵","")
-    result = result.replace("咱","@")
-
-
-
-    if (isMoral){
-        result = if (rng.nextBoolean()) {
-            "谢谢@的提问，$result"
-        } else{
-            if (result.endsWith(".")||
-                result.endsWith("。")||
-                result.endsWith("?")){
-                result = result.dropLast(1);
-            }
-            "$result，谢谢。"
-        }
-        result = result.replace("您","我")
-    }
-    if (needAI){
-        result = result.replace("你","我")
-    }
-
-    result = result.replace("想",
-        if (rng.nextBoolean()){
-            "可以"
-        }else{
-            "不可以"
-        }
-    )
-    result = result.replace("什么","很多")
-    result = result.replace("吗","")
-    result = result.replace("?","。")
-    result = result.replace("^","你")
-    result = result.replace("@","您")
-    return result
-}
-
-fun main(){
-    println(AIAnswerService("我想吃饭"))
-    println(AIAnswerService("咱可以吃饭吗"))
-    println(AIAnswerService("您可以做什么？"))
-    println(AIAnswerService("您吃了吗?"))
-}

app/src/main/res/drawable/close_24.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+  <path
+      android:pathData="m256,760 l-56,-56 224,-224 -224,-224 56,-56 224,224 224,-224 56,56 -224,224 224,224 -56,56 -224,-224 -224,224Z"
+      android:fillColor="#5f6368"/>
+</vector>

app/src/main/res/drawable/p2_settings_layout.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#E8EAF6" />
+    <corners android:radius="20dp" />
+    <padding android:left="20dp"
+        android:top="20dp"
+        android:right="20dp"
+        android:bottom="20dp"/>
+    <stroke android:color="#6A000000" android:width="3dp"/>
+</shape>

app/src/main/res/drawable/p5_flyout_layout.xml

@@ -0,0 +1,9 @@
+<!-- res/drawable/rounded_corner.xml -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="#B3E5FC" />
+    <corners android:radius="16dp" />
+    <padding android:left="16dp"
+        android:top="16dp"
+        android:right="16dp"
+        android:bottom="16dp"/>
+</shape>

app/src/main/res/layout/activity_main.xml

@@ -1,39 +1,58 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".MainActivity">
+    tools:context=".MainActivity"
+    tools:viewBindingIgnore="true">
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:orientation="vertical">
+        android:orientation="vertical"
+        android:layout_marginHorizontal="15dp"
+        android:layout_marginVertical="10dp"
+        >
 
-        <View
-            android:id="@+id/view"
+        <ScrollView
             android:layout_width="match_parent"
-            android:layout_height="35dp" />
+            android:layout_height="wrap_content"
+            android:minHeight="500dp"
+            >
+            <TextView
+                android:id="@+id/tv_hello"
+                android:layout_width="match_parent"
+                android:layout_height="620dp"
+                android:text="@string/hello_world"
+                android:textSize="15sp"
+                android:visibility="visible" />
+        </ScrollView>
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="80dp"
+            android:orientation="horizontal">
 
-        <TextView
-            android:id="@+id/tv_hello"
-            android:layout_width="match_parent"
-            android:layout_height="620dp"
-            android:text="@string/hello_world"
-            android:textSize="15sp"
-            android:visibility="visible" />
+            <Button
+                android:id="@+id/P1OpenAppSettingsLayout"
+                android:layout_width="0dp"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:text="@string/settings"
+                />
+
+        </LinearLayout>
 
         <Button
             android:id="@+id/Page1NextPage"
             android:layout_width="match_parent"
             android:layout_height="0dp"
+            android:layout_marginVertical="10dp"
+            android:layout_marginHorizontal="15dp"
             android:layout_weight="1"
             android:text="@string/next_page"
-            android:onClick="jumpToNext"
             android:enabled="false"
-            />
+            android:backgroundTint="?colorSecondary" />
 
 
 

app/src/main/res/layout/activity_main2.xml

@@ -5,165 +5,316 @@
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".MainActivity2">
+    android:windowSoftInputMode="adjustResize"
+    tools:context=".MainActivity2"
+    tools:viewBindingIgnore="true"
+    >
 
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:orientation="vertical">
-
-
-        <View
-            android:id="@+id/view"
-            android:layout_width="match_parent"
-            android:layout_height="35dp" />
         <ScrollView
             android:layout_width="match_parent"
-            android:layout_height="350dp">
+            android:layout_height="300dp">
             <TextView
                 android:id="@+id/test2strview"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="@string/test_str"
-                android:textSize="60sp"/>
+                android:textColor="#000000"
+                android:textSize="70sp"/>
         </ScrollView>
-        <LinearLayout
+
+        <TextView
+            android:id="@+id/P2SettingResult"
             android:layout_width="match_parent"
-            android:layout_height="100dp"
-            android:orientation="horizontal">
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="10dp"
+            android:textSize="20sp"
+            android:text="@string/p2_default_setting"/>
 
-            <LinearLayout
-                android:layout_width="80dp"
-                android:layout_height="match_parent"
-                android:orientation="vertical">
-                <EditText
-                    android:id="@+id/P2SetTextSize"
-                    android:layout_width="80dp"
-                    android:layout_height="0dp"
-                    android:layout_weight="1"
-                    android:ems="10"
-                    android:inputType="number"
-                    android:hint="字体大小"
-                    />
-                <Button
-                    android:id="@+id/Page2SetSize"
-                    android:layout_width="80dp"
-                    android:layout_height="5dp"
-                    android:layout_weight="1"
-                    android:onClick="setSize"
-                    android:text="设置" />
-            </LinearLayout>
-
-            <Button
-                    android:id="@+id/Page2SetSP"
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"
-                    android:layout_weight="1"
-                    android:onClick="set70sp"
-                    android:text="70sp" />
-
-                <Button
-                    android:id="@+id/Page2SetDP"
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"
-                    android:layout_weight="1"
-                    android:onClick="set70dp"
-                    android:text="70dp" />
-
-                <Button
-                    android:id="@+id/Page2SetPX"
-                    android:layout_width="wrap_content"
-                    android:layout_height="match_parent"
-                    android:layout_weight="1"
-                    android:onClick="set70px"
-                    android:text="70px" />
-        </LinearLayout>
 
         <LinearLayout
             android:layout_width="match_parent"
-            android:layout_height="70dp"
-            android:orientation="horizontal">
-
-            <EditText
-                android:id="@+id/EditText_R"
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                android:ems="10"
-                android:inputType="number"
-                android:hint="R:0-255"
-                />
-
-            <EditText
-                android:id="@+id/G"
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                android:ems="10"
-                android:inputType="number"
-                android:hint="G:0-255"
-                />
-
-            <EditText
-                android:id="@+id/B"
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                android:ems="10"
-                android:inputType="number"
-                android:hint="B:0-255"
-                />
-        </LinearLayout>
-
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="100dp"
+            android:layout_height="wrap_content"
+            android:minHeight="140dp"
             android:orientation="horizontal">
             <EditText
                 android:id="@+id/Page2SetTestText"
-                android:layout_width="wrap_content"
+                android:layout_width="0dp"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
                 android:ems="10"
+                android:importantForAutofill="no"
                 android:inputType="text"
-                android:text="测试文本"
+                android:text="@string/test_str"
+                android:layout_marginHorizontal="20dp"
+                android:layout_marginTop="25dp"
+                android:hint="@string/test_str"
                 />
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:layout_marginEnd="20dp"
+                android:orientation="vertical"
+                >
 
             <Button
                 android:id="@+id/Page2SetTestTextButton"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="match_parent"
                 android:layout_weight="1"
                 android:text="@string/setText"
                 android:onClick="setText"
+                android:backgroundTint="@color/tfb"
                 />
 
+            <Button
+                android:id="@+id/P2OpenSettingsButton"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_weight="1"
+                android:text="@string/settings"
+                android:backgroundTint="@color/tfp"
+                />
+            </LinearLayout>
+
 
         </LinearLayout>
 
         <LinearLayout
             android:layout_width="match_parent"
             android:layout_height="match_parent"
-            android:orientation="horizontal">
+            android:orientation="vertical"
+            android:layout_marginHorizontal="20dp"
+            >
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="70dp"
+                android:orientation="horizontal">
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:textAllCaps="false"
+                    android:text="@string/font_size"
+                    android:textSize="18sp"
+                    android:layout_marginTop="5dp"/>
 
-            <Button
-                android:id="@+id/Page2SetColor"
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                android:text="@string/set_color"
-                android:onClick="setColor"/>
+                <Button
+                    android:id="@+id/Page2SetSP"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1"
+                    android:onClick="setUnit_sp"
+                    android:layout_marginStart="5dp"
+                    android:backgroundTint="?colorPrimary"
+                    android:text="70sp" />
 
+                <Button
+                    android:id="@+id/Page2SetDP"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1"
+                    android:onClick="setUnit_dp"
+                    android:layout_marginHorizontal="10dp"
+                    android:backgroundTint="?colorSecondary"
+                    android:text="70dp" />
+
+                <Button
+                    android:id="@+id/Page2SetPX"
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:layout_weight="1"
+                    android:onClick="setUnit_px"
+                    android:text="70px"
+                    android:backgroundTint="?colorTertiary"
+                    tools:ignore="PxUsage" />
+
+            </LinearLayout>
             <Button
                 android:id="@+id/next_page_nav_2"
-                android:layout_width="wrap_content"
-                android:layout_height="match_parent"
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
                 android:layout_weight="1"
+                android:layout_marginBottom="20dp"
                 android:text="@string/two_way_page"
                 />
         </LinearLayout>
 
 
     </LinearLayout>
+
+    <FrameLayout
+        android:id="@+id/P2SettingPage"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="20dp"
+        android:layout_marginHorizontal="20dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        android:background="@drawable/p2_settings_layout"
+        android:visibility="invisible">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="55dp"
+                android:orientation="horizontal">
+                <TextView
+                    android:layout_width="0dp"
+                    android:layout_height="match_parent"
+                    android:text="@string/settings"
+                    android:layout_weight="1"
+                    android:textSize="35sp"
+                    android:textColor="#B71C1C"
+                    />
+
+                <ImageButton
+                    android:id="@+id/P2SettingsCloseButton"
+                    android:layout_width="40dp"
+                    android:layout_height="40dp"
+                    android:layout_marginTop="2dp"
+                    android:layout_marginEnd="2dp"
+                    android:background="@drawable/close_24"
+                    android:contentDescription="@string/close" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginHorizontal="8dp"
+                android:layout_marginVertical="5dp"
+                android:orientation="vertical">
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:textSize="30sp"
+                    android:text="@string/set_color"/>
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:paddingTop="20dp"
+                    >
+                    <EditText
+                        android:id="@+id/P2SetColorR"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1"
+                        android:ems="10"
+                        android:importantForAutofill="no"
+                        android:inputType="number"
+                        android:hint="@string/rgb_r_range"
+                        />
+                    <EditText
+                        android:id="@+id/P2SetColorG"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1"
+                        android:ems="10"
+                        android:importantForAutofill="no"
+                        android:inputType="number"
+                        android:hint="@string/rgb_g_range"
+                        android:layout_marginHorizontal="20dp"
+                        />
+                    <EditText
+                        android:id="@+id/P2SetColorB"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1"
+                        android:ems="10"
+                        android:importantForAutofill="no"
+                        android:inputType="number"
+                        android:hint="@string/rgb_b_range"
+                        />
+                </LinearLayout>
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="60dp"
+                    android:orientation="horizontal"
+                    android:layout_marginTop="5dp"
+                    android:layout_marginStart="10dp">
+
+                    <ImageView
+                        android:id="@+id/P2ColorShower"
+                        android:layout_width="30dp"
+                        android:layout_height="30dp"
+                        android:layout_marginVertical="15dp"
+                        android:background="@color/black"
+                        android:contentDescription="@string/add" />
+
+                    <Button
+                        android:id="@+id/P2TestColorButton"
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1"
+                        android:layout_marginStart="20dp"
+                        android:text="@string/test_color"
+                        android:backgroundTint="?colorPrimary"
+                        android:textAllCaps="false"/>
+
+
+                    <Button
+                        android:id="@+id/Page2SetColor"
+                        android:layout_width="0dp"
+                        android:layout_marginStart="15dp"
+                        android:layout_height="match_parent"
+                        android:layout_weight="1"
+                        android:text="@string/set_color"
+                        android:textAllCaps="false"
+                        android:backgroundTint="?colorTertiary"
+                        android:onClick="setColor"/>
+                </LinearLayout>
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginHorizontal="8dp"
+                android:layout_marginTop="15dp"
+                android:orientation="vertical">
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:textSize="30sp"
+                    android:text="@string/set_per_unit_font_size"/>
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="70dp"
+                    android:orientation="horizontal"
+                    android:layout_marginTop="5dp"
+                    android:layout_marginBottom="15dp"
+                    >
+                    <EditText
+                        android:id="@+id/P2SetTextSize"
+                        android:layout_width="0dp"
+                        android:layout_height="match_parent"
+                        android:ems="10"
+                        android:layout_weight="1"
+                        android:inputType="number"
+                        android:hint="设置字体大小"
+                        />
+                    <Button
+                        android:id="@+id/Page2SetSize"
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_marginStart="30dp"
+                        android:onClick="setSize"
+                        android:textAllCaps="false"
+                        android:backgroundTint="?colorTertiary"
+                        android:text="@string/set" />
+                </LinearLayout>
+
+            </LinearLayout>
+
+        </LinearLayout>
+    </FrameLayout>
+
+
+
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_page3.xml

@@ -1,20 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".Page3">
+    tools:context=".Page3"
+    tools:viewBindingIgnore="true">
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:orientation="vertical"
-        >
-        <View
-            android:id="@+id/view"
-            android:layout_width="match_parent"
-            android:layout_height="35dp" />
+        android:orientation="vertical">
         <TextView
             android:id="@+id/P3CalcName"
             android:layout_width="match_parent"

app/src/main/res/layout/activity_page4.xml

@@ -1,34 +1,35 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".Page4">
+    tools:context=".Page4"
+    tools:viewBindingIgnore="true">
 
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:orientation="vertical"
-        >
-    <View
-        android:layout_width="match_parent"
-        android:layout_height="50dp" />
+        android:layout_marginTop="10dp"
+        android:orientation="vertical">
     <TextView
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:textSize="40sp"
         android:text="@string/user"/>
+
     <EditText
         android:layout_width="match_parent"
-        android:layout_height="200dp"
-        android:textSize="40sp"
+        android:layout_height="wrap_content"
+        android:textSize="35sp"
+        android:layout_marginStart="10dp"
         android:id="@+id/P4Ask"
         android:importantForAutofill="no"
-        android:text="你吃了吗？"
+        android:text="@string/AI_ASK_DEFAULT_STRING"
         android:textColor="@color/tfp"
+        android:hint="@string/AI_ASK_DEFAULT_STRING"
         android:inputType="text" />
+
     <View
         android:layout_width="match_parent"
         android:layout_height="50dp" />
@@ -38,27 +39,51 @@
         android:textSize="40sp"
         android:text="@string/ai"/>
 
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="350dp"
+        android:layout_marginStart="10dp">
+        <TextView
+            android:layout_width="match_parent"
+            android:textSize="35sp"
+            android:layout_height="wrap_content"
+            android:id="@+id/P4Result"
+            android:textColor="@color/tfb"
+            />
+    </ScrollView>
     <TextView
         android:layout_width="match_parent"
-        android:textSize="40sp"
-        android:layout_height="200dp"
-        android:id="@+id/P4Result"
-        android:textColor="@color/tfb"
-        />
-
+        android:layout_height="wrap_content"
+        android:textSize="25sp"
+        android:id="@+id/P4AIRuntime"
+        android:text="@string/ai_ready"/>
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
+        android:layout_height="130dp"
+        android:layout_marginHorizontal="5dp"
         android:orientation="horizontal">
 
         <Button
             android:layout_width="140dp"
+            android:layout_marginVertical="20dp"
             android:layout_height="match_parent"
             android:id="@+id/P4AskAI"
             android:text="@string/ask_ai"
             />
+
+        <Button
+            android:layout_width="120dp"
+            android:layout_marginVertical="20dp"
+            android:layout_marginHorizontal="10dp"
+            android:layout_height="match_parent"
+            android:id="@+id/P4Vibrate"
+            android:backgroundTint="?colorTertiary"
+            android:text="@string/vibrate"
+            />
+
         <Button
             android:layout_width="match_parent"
+            android:layout_marginVertical="20dp"
             android:layout_height="match_parent"
             android:id="@+id/P4PageButton"
             android:text="@string/next_page"

app/src/main/res/layout/activity_page5.xml

@@ -1,10 +1,158 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".Page5">
+    tools:context=".Page5"
+    tools:viewBindingIgnore="true">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        >
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginHorizontal="10dp"
+            android:layout_marginTop="15dp"
+            android:background="#E0F7FA"
+            android:text="@string/animal_manage_system"
+            android:textSize="30sp"
+            />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginVertical="15dp"
+            android:layout_marginHorizontal="10dp"
+            android:orientation="horizontal">
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:textSize="28sp"
+                android:text="@string/name"/>
+            <EditText
+                android:layout_marginStart="10dp"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:hint="@string/animal_name_default"
+                android:maxLines="1"
+                android:inputType="text"
+                android:id="@+id/P5AnimalNameInput"/>
+        </LinearLayout>
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="280dp"
+            android:orientation="vertical"
+            android:layout_marginVertical="15dp"
+            android:layout_marginHorizontal="10dp">
+            <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal">
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:textSize="28sp"
+                android:text="@string/type"/>
+            <AutoCompleteTextView
+                android:layout_marginStart="10dp"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:hint="@string/cat"
+                android:maxLines="1"
+                android:inputType="text"
+                android:id="@+id/AnimalTypeAutoCompleteInput"/>
+            </LinearLayout>
+
+            <ListView
+                android:id="@+id/P5Suggestions"
+                android:layout_width="match_parent"
+                android:layout_marginStart="65dp"
+                android:layout_marginEnd="5dp"
+                android:layout_marginTop="10dp"
+                android:layout_height="200dp" />
+        </LinearLayout>
+        <Button
+            android:id="@+id/P5AddAnimalButton"
+            android:layout_width="match_parent"
+            android:layout_height="70dp"
+            android:layout_marginVertical="20dp"
+            android:layout_marginHorizontal="15dp"
+            android:text="@string/add"
+            android:backgroundTint="#4FC3F7"/>
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="70dp"
+            android:layout_marginHorizontal="15dp"
+            android:orientation="horizontal">
+            <Button
+                android:id="@+id/P5CleanDataButton"
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:layout_marginEnd="15dp"
+                android:backgroundTint="?colorTertiary"
+                android:text="@string/clean_data"/>
+            <Button
+                android:id="@+id/P5QueryButton"
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:layout_marginEnd="15dp"
+                android:backgroundTint="?colorSecondary"
+                android:text="@string/query"/>
+            <Button
+                android:id="@+id/P5NextPage"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_marginEnd="15dp"
+                android:backgroundTint="#0091EA"
+                android:text="@string/next_page"/>
+        </LinearLayout>
+
+
+    </LinearLayout>
+
+    <FrameLayout
+        android:id="@+id/P5Flyout"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginVertical="50dp"
+        android:layout_marginHorizontal="20dp"
+        android:background="@drawable/p5_flyout_layout"
+        android:visibility="gone">
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
+            <ScrollView
+                android:layout_width="match_parent"
+                android:layout_height="0dp"
+                android:layout_weight="1"
+                >
+                <TextView
+                    android:id="@+id/P5QueryResult"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:fontFamily="monospace"
+                    android:textSize="25sp"
+                    />
+            </ScrollView>
+
+            <Button
+                android:id="@+id/P5CloseQueryButton"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:backgroundTint="#FFF59D"
+                android:text="@string/close"
+                android:layout_marginVertical="10dp"
+                android:layout_marginHorizontal="30dp"
+                android:textColor="@color/black"
+                />
+        </LinearLayout>
+
+    </FrameLayout>
+
 
 </androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_setting_page.xml

@@ -0,0 +1,104 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".SettingPage"
+    >
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/settings"
+            android:textSize="45sp"
+            android:fontFamily="serif-monospace"/>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="0dp"
+            android:layout_weight="1"
+            android:layout_marginVertical="15dp"
+            android:layout_marginHorizontal="20sp"
+            android:orientation="vertical">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/set_default_theme"
+                android:textSize="30sp"/>
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="10dp">
+
+                <ImageButton
+                    android:id="@+id/ThemeBlue"
+                    android:layout_width="40dp"
+                    android:layout_height="40dp"
+                    android:layout_marginVertical="15dp"
+                    android:layout_marginStart="15dp"
+                    android:background="#039BE5"
+                    android:contentDescription="@string/add" />
+
+                <ImageButton
+                    android:id="@+id/ThemeGreen"
+                    android:layout_width="40dp"
+                    android:layout_height="40dp"
+                    android:layout_marginVertical="15dp"
+                    android:layout_marginStart="30dp"
+                    android:background="#43A047"
+                    android:contentDescription="@string/add" />
+
+                <ImageButton
+                    android:id="@+id/ThemeRed"
+                    android:layout_width="40dp"
+                    android:layout_height="40dp"
+                    android:layout_marginVertical="15dp"
+                    android:layout_marginStart="30dp"
+                    android:background="#E57373"
+                    android:contentDescription="@string/add" />
+
+                <ImageButton
+                    android:id="@+id/ThemeCyan"
+                    android:layout_width="40dp"
+                    android:layout_height="40dp"
+                    android:layout_marginVertical="15dp"
+                    android:layout_marginStart="30dp"
+                    android:background="#00ACC1"
+                    android:contentDescription="@string/add" />
+
+                <ImageButton
+                    android:id="@+id/ThemePink"
+                    android:layout_width="40dp"
+                    android:layout_height="40dp"
+                    android:layout_marginVertical="15dp"
+                    android:layout_marginStart="30dp"
+                    android:background="#FF80AB"
+                    android:contentDescription="@string/add" />
+
+            </LinearLayout>
+
+
+
+        </LinearLayout>
+
+        <Button
+            android:id="@+id/SettingPageSubmit"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/finish_button"
+            android:textSize="35sp"
+            android:textAllCaps="false"
+            android:layout_marginBottom="20dp"
+            android:layout_marginHorizontal="60sp"
+            />
+
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/baolema_main.xml

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".baoleme.BaolemaMainActivity">
+<LinearLayout
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+    </ScrollView>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:paddingTop="8dp"
+        android:paddingBottom="15dp"
+        >
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="match_parent"
+            android:layout_marginStart="15dp"
+            android:orientation="vertical"
+            android:background="?colorSecondary"
+            >
+            <ImageButton
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"/>
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="123456"
+                android:textSize="20sp"
+                />
+
+        </LinearLayout>
+    </LinearLayout>
+</LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/values-night/themes.xml

@@ -1,14 +1,11 @@
-<resources xmlns:tools="http://schemas.android.com/tools">
+<resources>
     <!-- Base application theme. -->
     <style name="Theme.Android101" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
         <!-- Primary brand color. -->
-        <item name="colorPrimary">@color/purple_200</item>
-        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorPrimary">@color/tfb</item>
+        <item name="colorPrimaryVariant">@color/tfp </item>
         <item name="colorOnPrimary">@color/black</item>
         <!-- Secondary brand color. -->
-        <item name="colorSecondary">@color/teal_200</item>
-        <item name="colorSecondaryVariant">@color/teal_200</item>
-        <item name="colorOnSecondary">@color/black</item>
         <!-- Status bar color. -->
         <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
         <!-- Customize your theme here. -->

app/src/main/res/values-zh-rCN/strings.xml

@@ -14,4 +14,36 @@
     <string name="user">用户</string>
     <string name="ai">AI</string>
     <string name="ask_ai">询问AI</string>
+    <string name="ai_ready">AI 准备好了</string>
+    <string name="AI_ASK_DEFAULT_STRING">你吃了吗？</string>
+    <string name="vibrate">振动手机</string>
+    <string name="animal_manage_system">动物管理系统\n当前后端: SQLite</string>
+    <string name="name">姓名</string>
+    <string name="animal_name_default">可爱喵</string>
+    <string name="type">类型</string>
+    <string name="cat">喵喵</string>
+    <string name="add">添加</string>
+    <string name="clean_data">清除数据</string>
+    <string name="title_activity_add_page">添加页面</string>
+    <string name="hello_world">你好,世界!</string>
+    <string name="next_page">下一页</string>
+    <string name="two_way_page">单击下一页，长按上一页</string>
+    <string name="test_str">测试文本</string>
+    <string name="set_color">设置颜色</string>
+    <string name="set">设置</string>
+    <string name="setText">设置文本</string>
+    <string name="kaculate">弱智计算器</string>
+    <string name="Backspace">退格</string>
+    <string name="query">查询</string>
+    <string name="close">关闭</string>
+    <string name="settings">设置</string>
+    <string name="test_color">测试颜色</string>
+    <string name="rgb_r_range">R:0-255</string>
+    <string name="rgb_g_range">G:0-255</string>
+    <string name="rgb_b_range">B:0-255</string>
+    <string name="set_per_unit_font_size">设置每个单位的字体大小</string>
+    <string name="font_size">字体\n大小</string>
+    <string name="p2_default_setting">Color = #000000; TextSize = 70.sp</string>
+    <string name="set_default_theme">设置默认主题</string>
+    <string name="finish_button">完成</string>
 </resources>

app/src/main/res/values/colors.xml

@@ -1,10 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="purple_200">#FFBB86FC</color>
-    <color name="purple_500">#FF6200EE</color>
-    <color name="purple_700">#FF3700B3</color>
-    <color name="teal_200">#FF03DAC5</color>
-    <color name="teal_700">#FF018786</color>
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
 

app/src/main/res/values/strings.xml

@@ -4,24 +4,46 @@
     <string name="yes_not_finish">You haven\'t finished😇</string>
     <string name="finish">Finish</string>
     <string name="unfinish">Not Finish</string>
-    <string name="title_activity_add_page" translatable="false">add_page</string>
+    <string name="title_activity_add_page">add_page</string>
     <string name="edit_page_title">Edit Your TODO Item Here</string>
     <string name="enter_title">Enter Title</string>
     <string name="first_delete">Delete</string>
     <string name="second_delete">Delete!!</string>
 
     <string name="app_name">Android101</string>
-    <string name="hello_world" translatable="false">你好,世界!</string>
-    <string name="next_page" translatable="false">下一页</string>
-    <string name="two_way_page" translatable="false">单击下一页，长按上一页</string>
-    <string name="test_str" translatable="false">测试文本</string>
-    <string name="set_color" translatable="false">设置颜色</string>
-    <string name="set" translatable="false">设置</string>
-    <string name="setText" translatable="false">设置文本</string>
-    <string name="kaculate" translatable="false">弱智计算器</string>
-    <string name="Backspace" translatable="false">退格</string>
+    <string name="Backspace">BackSpace</string>
     <string name="todo_app_short_label">Open TODO</string>
     <string name="user">User</string>
     <string name="ai">AI</string>
     <string name="ask_ai">ASK AI</string>
+    <string name="ai_ready">AI Ready</string>
+    <string name="AI_ASK_DEFAULT_STRING">你吃了吗？</string>
+    <string name="vibrate">Vibrate</string>
+    <string name="animal_manage_system">Animal Manage System\nCurrent Backend: SQLite</string>
+    <string name="name">Name</string>
+    <string name="animal_name_default">NachoNeko</string>
+    <string name="type">Type</string>
+    <string name="cat">Cat</string>
+    <string name="add">add</string>
+    <string name="clean_data">Clean DATA</string>
+    <string name="query">Query</string>
+    <string name="kaculate">Simple Calc</string>
+    <string name="hello_world">Hello World!</string>
+    <string name="next_page">Next Page</string>
+    <string name="two_way_page">Next page for  short press and previous for long</string>
+    <string name="test_str">Test Text 123</string>
+    <string name="set_color">Set Color</string>
+    <string name="set">Set</string>
+    <string name="setText">Set Text</string>
+    <string name="close">close</string>
+    <string name="settings">Settings</string>
+    <string name="test_color">Test color</string>
+    <string name="rgb_r_range">R:0-255</string>
+    <string name="rgb_g_range">G:0-255</string>
+    <string name="rgb_b_range">B:0-255</string>
+    <string name="set_per_unit_font_size">Set per unit font size</string>
+    <string name="font_size">Font\nSize</string>
+    <string name="p2_default_setting">Color = #000000; TextSize = 70.sp</string>
+    <string name="set_default_theme">Set Default Theme</string>
+    <string name="finish_button">Finish</string>
 </resources>

app/src/main/res/values/themes.xml

@@ -1,20 +1,66 @@
-<resources xmlns:tools="http://schemas.android.com/tools">
+<resources>
     <!-- Base application theme. -->
     <style name="Theme.Android101" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
-        <!-- Primary brand color. -->
-        <item name="colorPrimary">@color/purple_500</item>
-        <item name="colorPrimaryVariant">@color/purple_700</item>
-        <item name="colorOnPrimary">@color/white</item>
-        <!-- Secondary brand color. -->
-        <item name="colorSecondary">@color/teal_200</item>
-        <item name="colorSecondaryVariant">@color/teal_700</item>
-        <item name="colorOnSecondary">@color/black</item>
+        <item name="colorPrimary">#039BE5</item>
+        <item name="colorSecondary">#03e5bf</item>
+        <item name="colorTertiary">#e5039a</item>
         <!-- Status bar color. -->
-        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <item name="overlapAnchor">false</item>
+        <item name="android:dropDownVerticalOffset">?attr/actionBarSize</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">#0D47A1</item>
         <!-- Customize your theme here. -->
     </style>
     <style name="Theme.TODOList" parent="android:Theme.Material.Light.NoActionBar" />
     <!-- Base application theme. -->
     <style name="Base.Theme.TODOList" parent="Theme.Material3.DayNight.NoActionBar"/>
+    
+    <style name="Theme.Blue" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <item name="colorPrimary">#039BE5</item>
+        <item name="colorSecondary">#03e5bf</item>
+        <item name="colorTertiary">#e5039a</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">#0D47A1</item>
+        <item name="overlapAnchor">false</item>
+        <item name="android:dropDownVerticalOffset">?attr/actionBarSize</item>
+    </style>
+
+    <style name="Theme.Green" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <item name="colorPrimary">#43A047</item>
+        <item name="colorSecondary">#a0439b</item>
+        <item name="colorTertiary">#439ba0</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">#0D47A1</item>
+        <item name="overlapAnchor">false</item>
+        <item name="android:dropDownVerticalOffset">?attr/actionBarSize</item>
+    </style>
+    <style name="Theme.Red" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <item name="colorPrimary">#E57373</item>
+        <item name="colorSecondary">#e573ac</item>
+        <item name="colorTertiary">#73e573</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">#0D47A1</item>
+        <item name="overlapAnchor">false</item>
+        <item name="android:dropDownVerticalOffset">?attr/actionBarSize</item>
+    </style>
+    <style name="Theme.Cyan" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <item name="colorPrimary">#00ACC1</item>
+        <item name="colorSecondary">#00c177</item>
+        <item name="colorTertiary">#c100aa</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">#0D47A1</item>
+        <item name="overlapAnchor">false</item>
+        <item name="android:dropDownVerticalOffset">?attr/actionBarSize</item>
+    </style>
+    <style name="Theme.Pink" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <item name="colorPrimary">#FF80AB</item>
+        <item name="colorSecondary">#ff80ea</item>
+        <item name="colorTertiary">#ffb51f</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">#0D47A1</item>
+        <item name="overlapAnchor">false</item>
+        <item name="android:dropDownVerticalOffset">?attr/actionBarSize</item>
+    </style>
+
 
 </resources>

app/src/main/res/xml/shortcuts.xml

@@ -9,7 +9,7 @@
         <intent
             android:action="android.intent.action.VIEW"
             android:targetPackage="uk.kagurach.android101"
-            android:targetClass="uk.kagurach.android101.todoList.MainActivity" />
+            android:targetClass="uk.kagurach.android101.todoList.TodoListMainActivity" />
         <categories android:name="android.shortcut.conversation" />
         <capability-binding android:key="actions.intent.CREATE_MESSAGE" />
     </shortcut>

gradle/libs.versions.toml

@@ -1,27 +1,30 @@
 [versions]
-agp = "8.3.2"
+agp = "8.4.1"
+datastorePreferences = "1.1.1"
 kotlin = "1.9.0"
-coreKtx = "1.13.0"
+coreKtx = "1.13.1"
 junit = "4.13.2"
 junitVersion = "1.1.5"
 espressoCore = "3.5.1"
-appcompat = "1.6.1"
-material = "1.11.0"
+appcompat = "1.7.0"
+material = "1.12.0"
 activity = "1.9.0"
 constraintlayout = "2.1.4"
-lifecycleRuntimeKtx = "2.7.0"
+lifecycleRuntimeKtx = "2.8.1"
 activityCompose = "1.9.0"
-composeBom = "2024.04.01"
+composeBom = "2024.05.00"
 roomCommon = "2.6.1"
 roomKtx = "2.6.1"
 navigationFragmentKtx = "2.7.7"
 navigationUiKtx = "2.7.7"
-annotation = "1.7.1"
-lifecycleLivedataKtx = "2.7.0"
-lifecycleViewmodelKtx = "2.7.0"
+annotation = "1.8.0"
+lifecycleLivedataKtx = "2.8.1"
+lifecycleViewmodelKtx = "2.8.1"
+datastoreRxjava3 = "1.1.1"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+androidx-datastore-preferences = { module = "androidx.datastore:datastore-preferences", version.ref = "datastorePreferences" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
 androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
@@ -46,6 +49,7 @@ androidx-navigation-ui-ktx = { group = "androidx.navigation", name = "navigation
 androidx-annotation = { group = "androidx.annotation", name = "annotation", version.ref = "annotation" }
 androidx-lifecycle-livedata-ktx = { group = "androidx.lifecycle", name = "lifecycle-livedata-ktx", version.ref = "lifecycleLivedataKtx" }
 androidx-lifecycle-viewmodel-ktx = { group = "androidx.lifecycle", name = "lifecycle-viewmodel-ktx", version.ref = "lifecycleViewmodelKtx" }
+androidx-datastore-rxjava3 = { group = "androidx.datastore", name = "datastore-rxjava3", version.ref = "datastoreRxjava3" }
 
 [plugins]
 androidApplication = { id = "com.android.application", version.ref = "agp" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Fri Mar 08 22:31:04 CST 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists