first commit

This commit is contained in:
lijm 2025-06-19 11:19:32 +08:00
commit 44a7080aa3
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1
README.md Normal file
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* android_magnifer: 安卓实现放大镜的参考代码

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android_magnifer/.gitignore vendored Normal file
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*.iml
.gradle
/local.properties
/.idea/caches
/.idea/libraries
/.idea/modules.xml
/.idea/workspace.xml
/.idea/navEditor.xml
/.idea/assetWizardSettings.xml
.DS_Store
/build
/captures
.externalNativeBuild
.cxx
local.properties

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android_magnifer/.idea/.gitignore generated vendored Normal file
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# Default ignored files
/shelf/
/workspace.xml

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android_magnifer/.idea/.name generated Normal file
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My Application

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android_magnifer/.idea/compiler.xml generated Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="deploymentTargetSelector">
<selectionStates>
<SelectionState runConfigName="app">
<option name="selectionMode" value="DROPDOWN" />
</SelectionState>
</selectionStates>
</component>
</project>

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android_magnifer/.idea/gradle.xml generated Normal file
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<project version="4">
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="testRunner" value="CHOOSE_PER_TEST" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
<option value="$PROJECT_DIR$/app" />
</set>
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<option name="resolveExternalAnnotations" value="false" />
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android_magnifer/.idea/kotlinc.xml generated Normal file
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android_magnifer/.idea/migrations.xml generated Normal file
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android_magnifer/.idea/misc.xml generated Normal file
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android_magnifer/app/.gitignore vendored Normal file
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/build

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plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.kotlin.android)
}
android {
namespace = "com.feima.myapplication"
compileSdk = 35
defaultConfig {
applicationId = "com.feima.myapplication"
minSdk = 24
targetSdk = 34
versionCode = 1
versionName = "1.0"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
isMinifyEnabled = false
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
}
kotlinOptions {
jvmTarget = "11"
}
}
dependencies {
implementation(libs.androidx.core.ktx)
implementation(libs.androidx.appcompat)
implementation(libs.material)
testImplementation(libs.junit)
androidTestImplementation(libs.androidx.junit)
androidTestImplementation(libs.androidx.espresso.core)
}

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android_magnifer/app/proguard-rules.pro vendored Normal file
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

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package com.feima.myapplication
import androidx.test.platform.app.InstrumentationRegistry
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.Assert.*
/**
* Instrumented test, which will execute on an Android device.
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
@RunWith(AndroidJUnit4::class)
class ExampleInstrumentedTest {
@Test
fun useAppContext() {
// Context of the app under test.
val appContext = InstrumentationRegistry.getInstrumentation().targetContext
assertEquals("com.feima.myapplication", appContext.packageName)
}
}

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<application
android:allowBackup="true"
android:dataExtractionRules="@xml/data_extraction_rules"
android:fullBackupContent="@xml/backup_rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.MyApplication"
tools:targetApi="31">
<activity
android:name=".MagnifierActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".MainActivity"
android:exported="false" />
<activity
android:name=".ImageDisplayActivity"
android:exported="false" />
</application>
</manifest>

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package com.feima.myapplication
import android.os.Bundle
import android.widget.ImageView
import androidx.appcompat.app.AppCompatActivity
class ImageDisplayActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_image_display)
val imageView = findViewById<ImageView>(R.id.image_view)
// 设置显示应用图标作为示例图片
imageView.setImageResource(R.mipmap.ic_launcher)
}
}

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package com.feima.myapplication
import android.content.Context
import android.graphics.*
import android.os.Bundle
import android.util.AttributeSet
import android.view.MotionEvent
import android.view.SurfaceHolder
import android.view.SurfaceView
import androidx.appcompat.app.AppCompatActivity
import androidx.core.content.ContextCompat
class MagnifierActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_magnifier)
}
}
class MagnifierSurfaceView @JvmOverloads constructor(
context: Context,
attrs: AttributeSet? = null,
defStyleAttr: Int = 0
) : SurfaceView(context, attrs, defStyleAttr), SurfaceHolder.Callback {
private var surfaceHolder: SurfaceHolder = holder
private var bitmap: Bitmap? = null
private var isLongPressed = false
private var touchX = 0f
private var touchY = 0f
private val magnifierRadius = 150f
private val magnificationFactor = 2.5f
private val paint = Paint(Paint.ANTI_ALIAS_FLAG)
private val magnifierPaint = Paint(Paint.ANTI_ALIAS_FLAG)
private val borderPaint = Paint(Paint.ANTI_ALIAS_FLAG)
init {
surfaceHolder.addCallback(this)
setWillNotDraw(false)
// 设置放大镜边框样式
borderPaint.apply {
color = Color.WHITE
style = Paint.Style.STROKE
strokeWidth = 8f
}
// 加载示例图片
loadSampleImage()
}
private fun loadSampleImage() {
try {
// 从drawable资源加载矢量图片
val drawable = ContextCompat.getDrawable(context, R.drawable.sample_image)
drawable?.let {
val width = 800
val height = 600
bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
val canvas = Canvas(bitmap!!)
// 设置drawable的边界并绘制到bitmap
it.setBounds(0, 0, width, height)
it.draw(canvas)
// 添加一些额外的细节以便测试放大镜效果
val detailPaint = Paint(Paint.ANTI_ALIAS_FLAG)
detailPaint.color = Color.WHITE
detailPaint.strokeWidth = 1f
// 绘制细网格
for (i in 0 until width step 25) {
canvas.drawLine(i.toFloat(), 0f, i.toFloat(), height.toFloat(), detailPaint)
}
for (i in 0 until height step 25) {
canvas.drawLine(0f, i.toFloat(), width.toFloat(), i.toFloat(), detailPaint)
}
// 添加一些小的细节点
detailPaint.color = Color.BLACK
for (i in 0 until 30) {
val x = (Math.random() * width).toFloat()
val y = (Math.random() * height).toFloat()
canvas.drawCircle(x, y, 3f, detailPaint)
}
}
} catch (e: Exception) {
// 如果加载失败,创建一个简单的示例图片
createFallbackImage()
}
}
private fun createFallbackImage() {
val width = 800
val height = 600
bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
val canvas = Canvas(bitmap!!)
// 绘制渐变背景
val gradient = LinearGradient(
0f, 0f, width.toFloat(), height.toFloat(),
intArrayOf(Color.BLUE, Color.GREEN, Color.YELLOW, Color.RED),
null, Shader.TileMode.CLAMP
)
val gradientPaint = Paint()
gradientPaint.shader = gradient
canvas.drawRect(0f, 0f, width.toFloat(), height.toFloat(), gradientPaint)
// 绘制一些细节图案
val detailPaint = Paint(Paint.ANTI_ALIAS_FLAG)
detailPaint.color = Color.WHITE
detailPaint.strokeWidth = 2f
// 绘制网格
for (i in 0 until width step 50) {
canvas.drawLine(i.toFloat(), 0f, i.toFloat(), height.toFloat(), detailPaint)
}
for (i in 0 until height step 50) {
canvas.drawLine(0f, i.toFloat(), width.toFloat(), i.toFloat(), detailPaint)
}
}
override fun surfaceCreated(holder: SurfaceHolder) {
drawImage()
}
override fun surfaceChanged(holder: SurfaceHolder, format: Int, width: Int, height: Int) {
drawImage()
}
override fun surfaceDestroyed(holder: SurfaceHolder) {
// 清理资源
}
private fun drawImage() {
if (!surfaceHolder.surface.isValid) return
val canvas = surfaceHolder.lockCanvas() ?: return
try {
// 清空画布
canvas.drawColor(Color.BLACK)
bitmap?.let { bmp ->
// 计算图片缩放以适应屏幕
val scaleX = width.toFloat() / bmp.width
val scaleY = height.toFloat() / bmp.height
val scale = minOf(scaleX, scaleY)
val scaledWidth = bmp.width * scale
val scaledHeight = bmp.height * scale
val left = (width - scaledWidth) / 2
val top = (height - scaledHeight) / 2
val destRect = RectF(left, top, left + scaledWidth, top + scaledHeight)
canvas.drawBitmap(bmp, null, destRect, paint)
// 如果长按,绘制放大镜
if (isLongPressed) {
drawMagnifier(canvas, bmp, destRect)
}
}
} finally {
surfaceHolder.unlockCanvasAndPost(canvas)
}
}
private fun drawMagnifier(canvas: Canvas, bitmap: Bitmap, imageRect: RectF) {
// 计算触摸点在原图中的位置
val relativeX = (touchX - imageRect.left) / imageRect.width()
val relativeY = (touchY - imageRect.top) / imageRect.height()
if (relativeX < 0 || relativeX > 1 || relativeY < 0 || relativeY > 1) return
val sourceX = (relativeX * bitmap.width).toInt()
val sourceY = (relativeY * bitmap.height).toInt()
// 计算源区域
val sourceRadius = (magnifierRadius / magnificationFactor).toInt()
val sourceLeft = maxOf(0, sourceX - sourceRadius)
val sourceTop = maxOf(0, sourceY - sourceRadius)
val sourceRight = minOf(bitmap.width, sourceX + sourceRadius)
val sourceBottom = minOf(bitmap.height, sourceY + sourceRadius)
val sourceRect = Rect(sourceLeft, sourceTop, sourceRight, sourceBottom)
// 计算放大镜显示位置(避免被手指遮挡)
var magnifierX = touchX
var magnifierY = touchY - magnifierRadius - 100f
// 确保放大镜在屏幕内
if (magnifierY - magnifierRadius < 0) {
magnifierY = touchY + magnifierRadius + 100f
}
if (magnifierX - magnifierRadius < 0) {
magnifierX = magnifierRadius
}
if (magnifierX + magnifierRadius > width) {
magnifierX = width - magnifierRadius
}
// 创建圆形裁剪路径
val clipPath = Path()
clipPath.addCircle(magnifierX, magnifierY, magnifierRadius, Path.Direction.CW)
// 保存画布状态
canvas.save()
canvas.clipPath(clipPath)
// 绘制放大的图像
val destRect = RectF(
magnifierX - magnifierRadius,
magnifierY - magnifierRadius,
magnifierX + magnifierRadius,
magnifierY + magnifierRadius
)
canvas.drawBitmap(bitmap, sourceRect, destRect, magnifierPaint)
// 恢复画布状态
canvas.restore()
// 绘制放大镜边框
canvas.drawCircle(magnifierX, magnifierY, magnifierRadius, borderPaint)
// 绘制十字线
val crossPaint = Paint(Paint.ANTI_ALIAS_FLAG)
crossPaint.color = Color.RED
crossPaint.strokeWidth = 3f
val crossSize = 20f
canvas.drawLine(
magnifierX - crossSize, magnifierY,
magnifierX + crossSize, magnifierY,
crossPaint
)
canvas.drawLine(
magnifierX, magnifierY - crossSize,
magnifierX, magnifierY + crossSize,
crossPaint
)
}
override fun onTouchEvent(event: MotionEvent): Boolean {
when (event.action) {
MotionEvent.ACTION_DOWN -> {
touchX = event.x
touchY = event.y
// 开始长按检测
postDelayed({
isLongPressed = true
drawImage()
}, 500) // 500ms后激活放大镜
return true
}
MotionEvent.ACTION_MOVE -> {
if (isLongPressed) {
touchX = event.x
touchY = event.y
drawImage()
}
return true
}
MotionEvent.ACTION_UP, MotionEvent.ACTION_CANCEL -> {
removeCallbacks(null) // 取消长按检测
if (isLongPressed) {
isLongPressed = false
drawImage()
}
return true
}
}
return super.onTouchEvent(event)
}
}

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package com.feima.myapplication
import android.content.Intent
import android.os.Bundle
import android.widget.Button
import androidx.appcompat.app.AppCompatActivity
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
val btnShowImage = findViewById<Button>(R.id.btn_show_image)
btnShowImage.setOnClickListener {
val intent = Intent(this, ImageDisplayActivity::class.java)
startActivity(intent)
}
}
}

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android:fillColor="#FFFFFF"
android:fillType="nonZero"
android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
android:strokeWidth="1"
android:strokeColor="#00000000" />
</vector>

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<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="400dp"
android:height="300dp"
android:viewportWidth="400"
android:viewportHeight="300">
<!-- 背景渐变 -->
<path
android:pathData="M0,0 L400,0 L400,300 L0,300 Z"
android:fillColor="#FF6B9D" />
<!-- 装饰圆圈 -->
<path
android:pathData="M100,45 A30,30 0 1,1 100,105 A30,30 0 1,1 100,45 Z"
android:fillColor="#4ECDC4" />
<path
android:pathData="M300,50 A25,25 0 1,1 300,100 A25,25 0 1,1 300,50 Z"
android:fillColor="#45B7D1" />
<path
android:pathData="M200,110 A40,40 0 1,1 200,190 A40,40 0 1,1 200,110 Z"
android:fillColor="#96CEB4" />
<path
android:pathData="M80,200 A20,20 0 1,1 80,240 A20,20 0 1,1 80,200 Z"
android:fillColor="#FFEAA7" />
<path
android:pathData="M320,165 A35,35 0 1,1 320,235 A35,35 0 1,1 320,165 Z"
android:fillColor="#DDA0DD" />
<!-- 装饰线条 -->
<path
android:pathData="M50,50 Q200,100 350,50"
android:strokeColor="#FFFFFF"
android:strokeWidth="3" />
<path
android:pathData="M50,250 Q200,200 350,250"
android:strokeColor="#FFFFFF"
android:strokeWidth="3" />
<!-- 小方块细节 -->
<path
android:pathData="M150,50 L165,50 L165,65 L150,65 Z"
android:fillColor="#FF7675" />
<path
android:pathData="M250,120 L262,120 L262,132 L250,132 Z"
android:fillColor="#74B9FF" />
<path
android:pathData="M120,180 L138,180 L138,198 L120,198 Z"
android:fillColor="#00B894" />
</vector>

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center"
android:padding="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="图片展示"
android:textSize="20sp"
android:textStyle="bold"
android:layout_marginBottom="24dp" />
<ImageView
android:id="@+id/image_view"
android:layout_width="200dp"
android:layout_height="200dp"
android:scaleType="centerInside"
android:background="@android:color/darker_gray"
android:contentDescription="展示的图片" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="这是一张示例图片"
android:textSize="16sp"
android:layout_marginTop="16dp" />
</LinearLayout>

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@android:color/black">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="长按图片激活放大镜效果"
android:textColor="@android:color/white"
android:textSize="16sp"
android:padding="16dp"
android:gravity="center"
android:background="@android:color/darker_gray" />
<com.feima.myapplication.MagnifierSurfaceView
android:id="@+id/magnifier_surface_view"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />
</LinearLayout>

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:gravity="center"
android:padding="16dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="欢迎使用图片展示应用"
android:textSize="24sp"
android:textStyle="bold"
android:layout_marginBottom="32dp" />
<Button
android:id="@+id/btn_show_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="查看图片"
android:textSize="18sp"
android:padding="16dp" />
</LinearLayout>

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
<monochrome android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.MyApplication" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_200</item>
<item name="colorPrimaryVariant">@color/purple_700</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. -->
</style>
</resources>

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@ -0,0 +1,10 @@
<?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>
</resources>

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@ -0,0 +1,3 @@
<resources>
<string name="app_name">My Application</string>
</resources>

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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.MyApplication" 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>
<!-- Status bar color. -->
<item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

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@ -0,0 +1,13 @@
<?xml version="1.0" encoding="utf-8"?><!--
Sample backup rules file; uncomment and customize as necessary.
See https://developer.android.com/guide/topics/data/autobackup
for details.
Note: This file is ignored for devices older that API 31
See https://developer.android.com/about/versions/12/backup-restore
-->
<full-backup-content>
<!--
<include domain="sharedpref" path="."/>
<exclude domain="sharedpref" path="device.xml"/>
-->
</full-backup-content>

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<?xml version="1.0" encoding="utf-8"?><!--
Sample data extraction rules file; uncomment and customize as necessary.
See https://developer.android.com/about/versions/12/backup-restore#xml-changes
for details.
-->
<data-extraction-rules>
<cloud-backup>
<!-- TODO: Use <include> and <exclude> to control what is backed up.
<include .../>
<exclude .../>
-->
</cloud-backup>
<!--
<device-transfer>
<include .../>
<exclude .../>
</device-transfer>
-->
</data-extraction-rules>

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package com.feima.myapplication
import org.junit.Test
import org.junit.Assert.*
/**
* Example local unit test, which will execute on the development machine (host).
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
class ExampleUnitTest {
@Test
fun addition_isCorrect() {
assertEquals(4, 2 + 2)
}
}

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@ -0,0 +1,5 @@
// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
alias(libs.plugins.android.application) apply false
alias(libs.plugins.kotlin.android) apply false
}

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# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. For more details, visit
# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app's APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official
# Enables namespacing of each library's R class so that its R class includes only the
# resources declared in the library itself and none from the library's dependencies,
# thereby reducing the size of the R class for that library
android.nonTransitiveRClass=true

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[versions]
agp = "8.7.3"
kotlin = "1.9.24"
coreKtx = "1.16.0"
junit = "4.13.2"
junitVersion = "1.2.1"
espressoCore = "3.6.1"
appcompat = "1.7.0"
material = "1.12.0"
[libraries]
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
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" }
androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
material = { group = "com.google.android.material", name = "material", version.ref = "material" }
[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }

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#Thu Jun 19 10:20:24 CST 2025
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

185
android_magnifer/gradlew vendored Normal file
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@ -0,0 +1,185 @@
#!/usr/bin/env sh
#
# Copyright 2015 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin or MSYS, switch paths to Windows format before running java
if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=`expr $i + 1`
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=`save "$@"`
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
exec "$JAVACMD" "$@"

89
android_magnifer/gradlew.bat vendored Normal file
View File

@ -0,0 +1,89 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto execute
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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@ -0,0 +1,24 @@
pluginManagement {
repositories {
google {
content {
includeGroupByRegex("com\\.android.*")
includeGroupByRegex("com\\.google.*")
includeGroupByRegex("androidx.*")
}
}
mavenCentral()
gradlePluginPortal()
}
}
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}
rootProject.name = "My Application"
include(":app")