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feat: advanced system info

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This commit is contained in:
Kagura 2024-10-13 16:00:50 +08:00
parent f316a3c663
commit a1676f4f96
11 changed files with 644 additions and 64 deletions
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3
app/.gitignore vendored
View file

@ -1 +1,2 @@
/build
/build
/src/main/rust/libsysinfo/target/

143
app/build.gradle.kts
View file

@ -1,83 +1,100 @@
plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.kotlin.android)
alias(libs.plugins.compose.compiler)
alias(libs.plugins.android.application)
alias(libs.plugins.kotlin.android)
alias(libs.plugins.compose.compiler)
}
android {
namespace = "com.example.myapplication"
compileSdk = 34
namespace = "com.example.myapplication"
compileSdk = 34
defaultConfig {
applicationId = "com.example.myapplication"
minSdk = 29
targetSdk = 34
versionCode = 1
versionName = "1.0"
defaultConfig {
applicationId = "com.example.myapplication"
minSdk = 29
targetSdk = 34
versionCode = 1
versionName = "1.0"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
vectorDrawables {
useSupportLibrary = true
}
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
vectorDrawables {
useSupportLibrary = true
}
ndk {
abiFilters += listOf("arm64-v8a","x86_64")
}
}
buildTypes {
release {
isMinifyEnabled = false
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
buildTypes {
release {
isMinifyEnabled = false
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
sourceSets {
getByName("release") {
jniLibs.srcDirs("src/main/jniLibs")
}
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}
kotlinOptions {
jvmTarget = "17"
}
buildFeatures {
viewBinding = true
compose = true
buildConfig = true
}
composeOptions {
kotlinCompilerExtensionVersion = "1.5.1"
}
packaging {
resources {
excludes += "/META-INF/{AL2.0,LGPL2.1}"
debug {
sourceSets {
getByName("debug") {
jniLibs.srcDirs("src/main/jniLibs")
}
}
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}
kotlinOptions {
jvmTarget = "17"
}
buildFeatures {
viewBinding = true
compose = true
buildConfig = true
}
composeOptions {
kotlinCompilerExtensionVersion = "1.5.1"
}
packaging {
resources {
excludes += "/META-INF/{AL2.0,LGPL2.1}"
}
}
}
dependencies {
implementation(libs.appcompat)
implementation(libs.material)
implementation(libs.activity)
implementation(libs.constraintlayout)
implementation(libs.core.ktx)
implementation(libs.navigation.fragment)
implementation(libs.navigation.ui)
implementation(libs.lifecycle.runtime.ktx)
implementation(libs.activity.compose)
implementation(platform(libs.compose.bom))
implementation(libs.ui)
implementation(libs.ui.graphics)
implementation(libs.ui.tooling.preview)
implementation(libs.material3)
implementation(libs.androidx.datastore.preferences)
testImplementation(libs.junit)
androidTestImplementation(libs.ext.junit)
androidTestImplementation(libs.espresso.core)
androidTestImplementation(platform(libs.compose.bom))
androidTestImplementation(libs.ui.test.junit4)
debugImplementation(libs.ui.tooling)
debugImplementation(libs.ui.test.manifest)
implementation(libs.appcompat)
implementation(libs.material)
implementation(libs.activity)
implementation(libs.constraintlayout)
implementation(libs.core.ktx)
implementation(libs.navigation.fragment)
implementation(libs.navigation.ui)
implementation(libs.lifecycle.runtime.ktx)
implementation(libs.activity.compose)
implementation(platform(libs.compose.bom))
implementation(libs.ui)
implementation(libs.ui.graphics)
implementation(libs.ui.tooling.preview)
implementation(libs.material3)
implementation(libs.androidx.datastore.preferences)
testImplementation(libs.junit)
androidTestImplementation(libs.ext.junit)
androidTestImplementation(libs.espresso.core)
androidTestImplementation(platform(libs.compose.bom))
androidTestImplementation(libs.ui.test.junit4)
debugImplementation(libs.ui.tooling)
debugImplementation(libs.ui.test.manifest)
implementation(libs.commons.io)
implementation(libs.commons.io)
}

6
app/src/main/java/com/example/myapplication/compose/SettingActivity.kt
View file

@ -36,6 +36,7 @@ import com.example.myapplication.R
import com.example.myapplication.SettingStorage
import com.example.myapplication.compose.ui.Setting
import com.example.myapplication.main_page
import com.example.myapplication.utils.Sysinfo
class SettingActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
@ -134,6 +135,11 @@ class SettingActivity : ComponentActivity() {
description = "Android 版本：${Build.VERSION.RELEASE}\n手机型号: ${Build.MANUFACTURER} ${Build.MODEL}",
initialState = null
) { }
setting.BooleanSetting(
name = "高级系统信息",
description = Sysinfo.getSystem(),
initialState = null
) { }
Spacer(modifier = Modifier.navigationBarsPadding())
}

17
app/src/main/java/com/example/myapplication/utils/Sysinfo.java Normal file
View file

@ -0,0 +1,17 @@
package com.example.myapplication.utils;
public class Sysinfo {
static {
System.loadLibrary("sysinfo");
}
public static String getSystem(){
try {
return getSystemNative();
} catch (Exception e){
return "Failed to obtain";
}
}
private static native String getSystemNative();
}

BIN
app/src/main/jniLibs/arm64-v8a/libsysinfo.so Executable file
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BIN
app/src/main/jniLibs/x86_64/libsysinfo.so Executable file
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5
app/src/main/rust/libsysinfo/.cargo/config.toml Normal file
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@ -0,0 +1,5 @@
[target.aarch64-linux-android]
linker = "/home/kagura/Programs/AndroidStudio/ndk/27.0.12077973/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android35-clang"
[target.x86_64-linux-android]
linker = "/home/kagura/Programs/AndroidStudio/ndk/27.0.12077973/toolchains/llvm/prebuilt/linux-x86_64/bin/x86_64-linux-android35-clang"

467
app/src/main/rust/libsysinfo/Cargo.lock generated Normal file
View file

@ -0,0 +1,467 @@
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# It is not intended for manual editing.
version = 3
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12
app/src/main/rust/libsysinfo/Cargo.toml Normal file
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@ -0,0 +1,12 @@
[package]
name = "sysinfo"
version = "0.1.0"
edition = "2021"
[dependencies]
jni = "0.21.1"
page_size = "0.6.0"
sysinfo = "0.32.0"
[lib]
crate_type = ["cdylib"]

40
app/src/main/rust/libsysinfo/src/lib.rs Normal file
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use jni::objects::JClass;
use jni::sys::jstring;
use jni::JNIEnv;
use sysinfo::System;
fn get_page_size() -> String {
let page_size = page_size::get();
return format!("{}K", page_size / 1024);
}
fn get_sys() -> String {
let mut sys = System::new_all();
sys.refresh_all();
let kernel = System::kernel_version();
// In mb (original result is in b)
let all_memory = sys.total_memory()/1024/1024;
let free_memory = sys.free_memory()/1024/1024;
let kernel_string = match kernel {
Some(k) => format!("kernel: {}\n", k),
None => String::new(),
};
format!(
"{}{}MB free of {}MB memory",
kernel_string, free_memory, all_memory
)
}
#[no_mangle]
pub extern "system" fn Java_com_example_myapplication_utils_Sysinfo_getSystemNative<'local>(
env: JNIEnv<'local>,
_: JClass<'local>,
) -> jstring {
let page_size = get_page_size();
let output = env
.new_string(format!("{}\nPagesize: {}", get_sys(), page_size))
.expect("Couldn't create java string!");
output.into_raw()
}

15
app/src/main/rust/libsysinfo/src/main.rs Normal file
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use sysinfo::System;
extern crate page_size;
fn main() {
println!("{}", page_size::get());
let mut sys = System::new_all();
// First we update all information of our `System` struct.
sys.refresh_all();
println!("=> system:");
// RAM and swap information:
println!("total memory: {} bytes", sys.total_memory());
println!("used memory : {} bytes", sys.used_memory());
println!("total swap : {} bytes", sys.total_swap());
println!("used swap : {} bytes", sys.used_swap());
}