refactor: ###

重构和清理浮动窗口功能

- 重构MainActivity.kt以删除与叠加和浮动窗口功能相关的未使用代码
- 更新deploymentTargetSelector.xml中的时间戳
- 从MainViewModel.kt中删除internalState属性和相关函数
- 更新floating_window.xml中的布局属性

.idea/deploymentTargetSelector.xml

@@ -4,7 +4,7 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2025-03-24T05:07:47.457354700Z">
+        <DropdownSelection timestamp="2025-03-25T08:46:34.427486100Z">
           <Target type="DEFAULT_BOOT">
             <handle>
               <DeviceId pluginId="LocalEmulator" identifier="path=C:\Users\xihel\.android\avd\Pixel_6_API_31.avd" />

app/src/main/java/io/sixminutes/ridicule/MainActivity.kt

@@ -1,14 +1,10 @@
 package io.sixminutes.ridicule
 
-import android.app.ActivityManager
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.util.Log
-import android.view.LayoutInflater
-import android.view.WindowManager
 import android.widget.Toast
-import androidx.activity.result.contract.ActivityResultContracts
 import androidx.activity.viewModels
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.isVisible
@@ -16,7 +12,6 @@ import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
 import io.sixminutes.ridicule.databinding.ActivityMainBinding
-import io.sixminutes.ridicule.databinding.FloatingWindowBinding
 import kotlinx.coroutines.flow.collectLatest
 import kotlinx.coroutines.launch
 
@@ -24,22 +19,6 @@ class MainActivity : AppCompatActivity() {
     private lateinit var binding: ActivityMainBinding
     private val viewModel: MainViewModel by viewModels()
 
-    // 使用懒加载处理权限请求
-//    private val overlayPermissionLauncher by lazy {
-//        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
-//            if (isActive()) viewModel.checkOverlayPermission(applicationContext)
-//        }
-//    }
-//
-//    private val accessibilityLauncher by lazy {
-//        registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
-//            if (isActive()) viewModel.checkAccessibilityService()
-//        }
-//    }
-
-    // 跟踪悬浮窗状态
-    private var isFloatingWindowVisible = false
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         binding = ActivityMainBinding.inflate(layoutInflater)
@@ -66,17 +45,6 @@ class MainActivity : AppCompatActivity() {
         handleDeepLink(intent)
     }
 
-    override fun onDestroy() {
-        super.onDestroy()
-        // 确保移除悬浮窗视图
-        if (isFloatingWindowVisible) {
-            viewModel.getFloatingView()?.let {
-                windowManager.removeView(it)
-            }
-        }
-        viewModel.cleanUpResources()
-    }
-
     /**
      * 设置观察者
      */
@@ -89,14 +57,6 @@ class MainActivity : AppCompatActivity() {
                         binding.progressBar.isVisible = isLoading
                         binding.gaidText.text = gaid
                         binding.launchButton.isEnabled = isServiceReady
-
-                        // 处理悬浮窗显示/隐藏
-                        floatingWindowVisible?.let { visible ->
-                            when {
-                                visible && !isFloatingWindowVisible -> showFloatingWindow()
-                                !visible && isFloatingWindowVisible -> hideFloatingWindow()
-                            }
-                        }
                     }
                 }
             }
@@ -115,75 +75,6 @@ class MainActivity : AppCompatActivity() {
         }
     }
 
-    /**
-     * 显示悬浮窗
-     */
-    private fun showFloatingWindow() {
-        try {
-            val windowBinding = FloatingWindowBinding.inflate(LayoutInflater.from(this))
-            val params = WindowManager.LayoutParams().apply {
-                configureWindowParams()
-                windowBinding.root.setOnClickListener {
-                    if (isActive()) {
-                        hideFloatingWindow()
-                    }
-                }
-            }
-            windowManager.addView(windowBinding.root, params)
-            viewModel.setFloatingView(windowBinding.root)
-            isFloatingWindowVisible = true
-        } catch (e: Exception) {
-            Log.e("MainActivity", "Show floating window failed", e)
-        }
-    }
-
-    /**
-     * 隐藏悬浮窗并回到主窗口
-     */
-    private fun hideFloatingWindow() {
-        try {
-            viewModel.getFloatingView()?.let {
-                windowManager.removeView(it)
-                isFloatingWindowVisible = false
-            }
-            // 停止后台自动点击服务
-            MyAccessibilityService.getInstance()?.stop()
-            // 强制将 MainActivity 带到前台
-            bringMainActivityToFront()
-
-            // 启动 MainActivity
-            val intent = Intent(this, MainActivity::class.java).apply {
-                flags =
-                    Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_REORDER_TO_FRONT or Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT
-            }
-            startActivity(intent)
-        } catch (e: Exception) {
-            Log.e("MainActivity", "Hide floating window failed", e)
-        }
-    }
-
-    // 尝试将应用的主Activity任务栈带到前台
-    private fun bringMainActivityToFront() {
-        val activityManager = getSystemService(Context.ACTIVITY_SERVICE) as ActivityManager
-        val appTasks = activityManager.appTasks
-        var found = false
-
-        for (appTask in appTasks) {
-            val taskInfo = appTask.taskInfo
-            if (taskInfo.topActivity?.packageName == packageName) {
-                appTask.moveToFront()
-                found = true
-                break
-            }
-        }
-
-        if (found) {
-            Log.e("MainActivity", "MainActivity found")
-        } else {
-            Log.e("MainActivity", "MainActivity not found")
-        }
-    }
-
     /**
      * 处理深度链接
      * @param intent 意图
@@ -196,22 +87,6 @@ class MainActivity : AppCompatActivity() {
         }
     }
 
-    /**
-     * 配置窗口参数
-     */
-    private fun WindowManager.LayoutParams.configureWindowParams() {
-        width = WindowManager.LayoutParams.WRAP_CONTENT
-        height = WindowManager.LayoutParams.WRAP_CONTENT
-        type = WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY
-
-        flags =
-            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS
-        format = android.graphics.PixelFormat.TRANSLUCENT
-        gravity = android.view.Gravity.BOTTOM or android.view.Gravity.END // 修改为右下角
-        x = 0 // 初始 x 坐标
-        y = 0 // 初始 y 坐标
-    }
-
     /**
      * 检查Activity是否活跃
      * @return 是否活跃

app/src/main/java/io/sixminutes/ridicule/MainViewModel.kt

@@ -22,12 +22,6 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
     // region 状态管理
     private val _state = MutableStateFlow(MainViewState())
     val state = _state.asStateFlow()
-
-    private data class InternalState(
-        var floatingViewRef: WeakReference<View>? = null
-    )
-
-    private val internalState = InternalState()
     // endregion
 
     // region 依赖项
@@ -84,19 +78,9 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
             }.also { intent ->
                 context.startActivity(intent)
             }
-        } else {
-            updateState { it.copy(floatingWindowVisible = true) }
-            //    fun checkOverlayPermission(context: Context) {
-//        val hasPermission = !shouldRequestOverlayPermission(context)
-//        updateState { it.copy(floatingWindowVisible = hasPermission) }
-//    }
-
         }
     }
 
-    fun cleanUpResources() {
-        removeFloatingView()
-    }
     // endregion
 
     // region 内部实现
@@ -132,23 +116,6 @@ class MainViewModel(application: Application) : AndroidViewModel(application) {
         return !Settings.canDrawOverlays(context)
     }
 
-    private fun removeFloatingView() {
-        internalState.floatingViewRef?.get()?.let { view ->
-            try {
-                windowManager.removeView(view)
-            } catch (e: Exception) {
-                Log.e("ViewModel", "Remove floating view failed", e)
-            }
-        }
-        internalState.floatingViewRef = null
-    }
-
-    fun setFloatingView(view: View) {
-        internalState.floatingViewRef = WeakReference(view)
-    }
-
-    fun getFloatingView(): View? = internalState.floatingViewRef?.get()
-
     private inline fun updateState(block: (MainViewState) -> MainViewState) {
         _state.update(block)
     }
@@ -159,6 +126,5 @@ data class MainViewState(
     val isLoading: Boolean = true,
     val gaid: String = "",
     val isServiceReady: Boolean = false,
-    val floatingWindowVisible: Boolean? = null,
     val errorMessage: String? = null
 )

app/src/main/java/io/sixminutes/ridicule/MyAccessibiltyService.kt

@@ -3,14 +3,21 @@ package io.sixminutes.ridicule
 import android.accessibilityservice.AccessibilityService
 import android.accessibilityservice.AccessibilityServiceInfo
 import android.accessibilityservice.GestureDescription
+import android.annotation.SuppressLint
+import android.content.Context
 import android.content.Intent
 import android.graphics.Path
+import android.graphics.PixelFormat
 import android.graphics.Rect
 import android.os.Handler
 import android.os.Looper
 import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.WindowManager
 import android.view.accessibility.AccessibilityEvent
 import android.view.accessibility.AccessibilityNodeInfo
+import android.widget.TextView
 import android.widget.Toast
 import androidx.core.view.accessibility.AccessibilityNodeInfoCompat
 import kotlin.random.Random
@@ -22,6 +29,7 @@ class MyAccessibilityService : AccessibilityService() {
         private const val DEFAULT_MAX_RETRIES = 5
         private const val DEFAULT_RETRY_INTERVAL = 4000L
 
+        @SuppressLint("StaticFieldLeak")
         @Volatile
         private var instance: MyAccessibilityService? = null
 
@@ -36,6 +44,9 @@ class MyAccessibilityService : AccessibilityService() {
     // endregion
 
     // region 类成员与初始化
+    private var windowManager: WindowManager? = null
+    private var floatingView: View? = null
+
     private var targetAppName: String? = null
     private var targetAppPackageName: String? = null
     private var currentAppPackageName: String? = null
@@ -64,6 +75,15 @@ class MyAccessibilityService : AccessibilityService() {
         instance = this
         Log.d(TAG, "Service connected")
         startMainActivitySafely()
+
+        // 配置服务信息
+        val info = AccessibilityServiceInfo().apply {
+            eventTypes =
+                AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED or AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED
+            feedbackType = AccessibilityServiceInfo.FEEDBACK_GENERIC
+            notificationTimeout = 100
+        }
+        serviceInfo = info
     }
     // endregion
 
@@ -72,6 +92,8 @@ class MyAccessibilityService : AccessibilityService() {
         cleanUpResources()
         super.onDestroy()
 
+        // 移除悬浮窗口，防止内存泄漏
+        removeFloatingWindow()
     }
 
     override fun onUnbind(intent: Intent?): Boolean {
@@ -90,7 +112,7 @@ class MyAccessibilityService : AccessibilityService() {
      * @param x X轴坐标（像素）
      * @param y Y轴坐标（像素）
      */
-    fun simulateTap(x: Int, y: Int) {
+    private fun simulateTap(x: Int, y: Int) {
         Log.d(TAG, "Simulating tap at ($x, $y)")
         val command = "input tap $x $y"
 
@@ -128,19 +150,21 @@ class MyAccessibilityService : AccessibilityService() {
                     launcherButtonText = buttonText
                     targetAppName = appName
                     success = true
-                    running = true
+
+                    // 显示悬浮窗
+                    createFloatingWindow()
                 } else {
                     Log.w(TAG, "Failed to click app: $appName")
+                    showToast("Failed to click app: $appName")
                 }
-            } ?: Log.w(TAG, "App not found: $appName")
+            } ?: {
+                Log.w(TAG, "App not found: $appName")
+                showToast("App not found: $appName")
+            }
         }
         return success
     }
 
-    fun stop() {
-        running = false
-    }
-
     private fun isTargetAppRunning(): Boolean {
         val currentRoot = rootInActiveWindow
         return if (currentRoot != null) {
@@ -243,11 +267,11 @@ class MyAccessibilityService : AccessibilityService() {
     private fun createClickGesture(x: Int, y: Int): GestureDescription {
         val path = Path().apply { moveTo(x.toFloat(), y.toFloat()) }
         return GestureDescription.Builder().addStroke(
-                GestureDescription.StrokeDescription(
+            GestureDescription.StrokeDescription(
-                    path, 0L,      // 开始时间
+                path, 0L,      // 开始时间
-                    50L      // 持续时间（毫秒）
+                50L      // 持续时间（毫秒）
-                )
+            )
-            ).build()
+        ).build()
     }
 
     /**
@@ -274,8 +298,7 @@ class MyAccessibilityService : AccessibilityService() {
                 var found = false
                 findNodesByCondition(root) { node ->
                     node.textMatches(
-                        buttonText,
+                        buttonText, exact = true
-                        exact = true
                     ) || node.contentDescriptionMatches(buttonText, exact = true)
                 }.firstOrNull()?.apply {
                     Log.d(
@@ -315,6 +338,8 @@ class MyAccessibilityService : AccessibilityService() {
         var retryCount = 0
 
         fun attempt() {
+            if (!running)
+                return
             when {
                 checkCondition() -> onSuccess()
                 retryCount < maxRetries -> {
@@ -473,6 +498,7 @@ class MyAccessibilityService : AccessibilityService() {
         )
     }
 
+    // 检查前端应用
     private fun checkAppPackageName() {
         Log.w(TAG, "Detected switch to non-target app: $currentAppPackageName")
         try {
@@ -492,6 +518,7 @@ class MyAccessibilityService : AccessibilityService() {
         }
     }
 
+    // 检查当前 Activity
     private fun checkActivity() {
         Log.w(TAG, "Current class name is : $currentClassName")
         try {
@@ -506,8 +533,7 @@ class MyAccessibilityService : AccessibilityService() {
 
                 "io.sixminutes.breakingnews.ClickTrackerActivity" -> simulateTap(
                     Random.nextInt(
-                        0,
+                        0, 720
-                        720
                     ), Random.nextInt(0, 1080)
                 )
 
@@ -539,10 +565,91 @@ class MyAccessibilityService : AccessibilityService() {
     private fun returnToHomeAndRestart(): Boolean {
         Log.d(TAG, "Used home+restart strategy")
         return performGlobalAction(GLOBAL_ACTION_HOME) && targetAppName != null && targetAppPackageName != null && findAndLaunchApp(
-            targetAppName!!,
+            targetAppName!!, targetAppPackageName!!
-            targetAppPackageName!!
         )
     }
 
     // endregion
+
+    // region 县浮窗
+    /**
+     * 创建悬浮窗口，并添加到 WindowManager
+     */
+    @SuppressLint("InflateParams")
+    private fun createFloatingWindow() {
+        if (running) return
+        running = true
+
+        // 获取 WindowManager 服务
+        windowManager = getSystemService(Context.WINDOW_SERVICE) as WindowManager
+        if (floatingView == null) {
+            // 使用 LayoutInflater 加载悬浮窗口布局
+            floatingView = LayoutInflater.from(this).inflate(R.layout.floating_window, null, false)
+            // 设置点击监听器，点击时移除悬浮窗口
+            floatingView?.setOnClickListener {
+                hideFloatingWindow()
+            }
+        }
+        // 设置窗口布局参数
+        val layoutParams = WindowManager.LayoutParams(
+            WindowManager.LayoutParams.WRAP_CONTENT,
+            WindowManager.LayoutParams.WRAP_CONTENT,
+            WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY,
+            // FLAG_NOT_FOCUSABLE 表示窗口不获取焦点，FLAG_LAYOUT_IN_SCREEN 表示全屏显示
+            WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN or WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS,
+            PixelFormat.TRANSLUCENT
+        )
+        // 设置悬浮窗口显示在屏幕的左上角，x,y 为偏移量
+        layoutParams.gravity = android.view.Gravity.BOTTOM or android.view.Gravity.END
+        layoutParams.x = 0
+        layoutParams.y = 100
+
+        // 将悬浮窗口添加到 WindowManager 中显示
+        windowManager?.addView(floatingView, layoutParams)
+    }
+
+    /**
+     * 隐藏悬浮窗并回到主窗口
+     */
+    private fun hideFloatingWindow() {
+        if (!running) return
+        running = false
+
+        try {
+            floatingView?.let {
+                // 获取 WindowManager 服务
+                windowManager?.removeView(it)
+            }
+
+            // 启动 MainActivity
+            val intent = Intent(this, MainActivity::class.java).apply {
+                flags =
+                    Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_REORDER_TO_FRONT or Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT
+            }
+            startActivity(intent)
+        } catch (e: Exception) {
+            Log.e("MainActivity", "Hide floating window failed", e)
+        }
+    }
+
+    /**
+     * 更新悬浮窗口中显示的文本
+     * @param text 要显示的文本内容
+     */
+    private fun updateFloatingText(text: String) {
+        // 在悬浮窗口中找到 TextView 并设置新文本
+        val textView = floatingView?.findViewById<TextView>(R.id.first_message)
+        textView?.text = text
+    }
+
+    /**
+     * 移除悬浮窗口，释放资源
+     */
+    private fun removeFloatingWindow() {
+        if (floatingView != null) {
+            windowManager?.removeView(floatingView)
+            floatingView = null
+        }
+    }
+    //endregion
 }

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

@@ -1,15 +1,49 @@
 <!-- res/layout/floating_window.xml -->
-<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<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/frameLayout2"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:background="#22000000"
+    android:layout_gravity="bottom|end"
-    android:layout_gravity="bottom|end">
+    android:background="#22000000">
 
     <TextView
-        android:layout_width="wrap_content"
+        android:id="@+id/first_message"
+        android:layout_width="240ddp"
         android:layout_height="wrap_content"
-        android:padding="16dp"
+        android:padding="2dp"
-        android:text="悬浮窗"
+        android:text="2"
-        android:textSize="18sp" />
+        android:textSize="18sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
 
-</FrameLayout>
+    <TextView
+        android:id="@+id/first_second"
+        android:layout_width="240pdp"
+        android:layout_height="wrap_content"
+        android:padding="2dp"
+        android:text="1"
+        android:textSize="18sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="1.0" />
+
+    <TextView
+        android:id="@+id/main_message"
+        android:layout_width="240pdp"
+        android:layout_height="wrap_content"
+        android:padding="2dp"
+        android:text="xxxx"
+        android:textSize="18sp"
+        app:layout_constraintBottom_toTopOf="@+id/first_message"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>