GIT COMMIT MESSAGE:

删除无障碍服务并重构广告处理

- 重构广告管理，删除过时的无障碍功能，以简化应用程序。
- 引入新库并更新依赖以改善功能和兼容性。
- 增强展示插页广告的UI组件，并简化主活动结构。

.idea/inspectionProfiles/Project_Default.xml

@@ -1,6 +1,30 @@
 <component name="InspectionProjectProfileManager">
   <profile version="1.0">
     <option name="myName" value="Project Default" />
+    <inspection_tool class="ComposePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="ComposePreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="GlancePreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
     <inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
       <option name="composableFile" value="true" />
       <option name="previewFile" value="true" />
@@ -9,6 +33,9 @@
       <option name="composableFile" value="true" />
       <option name="previewFile" value="true" />
     </inspection_tool>
+    <inspection_tool class="PreviewDeviceShouldUseNewSpec" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
     <inspection_tool class="PreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="composableFile" value="true" />
       <option name="previewFile" value="true" />

app/build.gradle.kts

@@ -64,6 +64,7 @@ dependencies {
     implementation("com.applovin:applovin-sdk:+")
     implementation("com.applovin.dsp:linkedin-adapter:+")
     implementation("com.adjust.sdk:adjust-android:5.0.2")
+    implementation(libs.mediation.test.suite)
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)
     androidTestImplementation(libs.androidx.espresso.core)

app/src/main/AndroidManifest.xml

@@ -2,8 +2,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
-    <uses-permission android:name="android.permission.BIND_ACCESSIBILITY_SERVICE" />
-
     <application
         android:name=".BreakingNewsApplication"
         android:allowBackup="true"
@@ -31,18 +29,6 @@
             android:theme="@style/Theme.Breakingnews">
         </activity>
 
-        <service
-            android:name=".MyAccessibilityService"
-            android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE"
-            android:exported="false"> <!-- 明确指定 exported 属性 -->
-            <intent-filter>
-                <action android:name="android.accessibilityservice.AccessibilityService" />
-            </intent-filter>
-            <!-- 这里可以添加自定义的配置文件，根据你的需求添加 -->
-            <meta-data
-                android:name="android.accessibilityservice"
-                android:resource="@xml/accessibility_service_config" />
-        </service>
     </application>
 
 </manifest>

app/src/main/java/io/sixminutes/breakingnews/GAIDHelper.kt

@@ -1,75 +0,0 @@
-package io.sixminutes.breakingnews
-import android.content.Context
-import com.google.android.gms.ads.identifier.AdvertisingIdClient
-import com.google.android.gms.common.ConnectionResult
-import com.google.android.gms.common.GoogleApiAvailability
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
-import java.lang.Exception
-
-class GAIDHelper(private val context: Context) {
-
-    /**
-     * 检查 Google Play 服务是否可用
-     *
-     * @return true 如果 Google Play 服务可用，否则返回 false
-     */
-    fun isGooglePlayServicesAvailable(): Boolean {
-        val googleApiAvailability = GoogleApiAvailability.getInstance()
-        val resultCode = googleApiAvailability.isGooglePlayServicesAvailable(context)
-        return resultCode == ConnectionResult.SUCCESS
-    }
-
-
-    /**
-     * 异步获取 GAID
-     *
-     * @param callback 获取结果回调接口
-     */
-    suspend fun getAdvertisingId(callback: OnAdvertisingIdListener) {
-        // 使用 withContext(Dispatchers.IO) 将获取 GAID 的操作切换到 IO 线程，避免阻塞主线程
-        withContext(Dispatchers.IO) {
-            try {
-                // 使用 AdvertisingIdClient.getAdvertisingIdInfo 获取 GAID 信息
-                val adInfo = AdvertisingIdClient.getAdvertisingIdInfo(context)
-                // 获取 GAID 字符串
-                val gaid = adInfo.id
-                // 使用 withContext(Dispatchers.Main) 将回调切换到主线程
-                withContext(Dispatchers.Main) {
-                    // 调用回调接口的 onSuccess 方法，传递 GAID
-                    if (gaid != null) {
-                        callback.onSuccess(gaid)
-                    } else {
-                         callback.onFailure(Exception("Failed to retrieve advertising ID. GAID is null."))
-                    }
-                }
-            } catch (e: Exception) {
-                // 使用 withContext(Dispatchers.Main) 将回调切换到主线程
-                withContext(Dispatchers.Main) {
-                    // 调用回调接口的 onFailure 方法，传递异常信息
-                    callback.onFailure(e)
-                }
-            }
-        }
-    }
-
-
-    /**
-     *  GAID 获取结果回调接口
-     */
-    interface OnAdvertisingIdListener {
-        /**
-         *  获取 GAID 成功回调
-         *
-         *  @param gaid 获取到的 GAID
-         */
-        fun onSuccess(gaid: String)
-
-        /**
-         * 获取 GAID 失败回调
-         *
-         * @param e 异常信息
-         */
-        fun onFailure(e: Exception)
-    }
-}

app/src/main/java/io/sixminutes/breakingnews/InterstitialActivity.kt

@@ -14,65 +14,66 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import java.util.concurrent.TimeUnit
 
-
 class InterstitialActivity : Activity(), MaxAdListener {
     private lateinit var interstitialAd: MaxInterstitialAd
     private var retryAttempt = 0
     private val maxRetryAttempts = 6 // 最大重试次数
-    private var loadCount = 0 // 用于计数广告加载次数
-    private val maxLoadCount = 10 // 最大加载次数
-    private var isAdShowing = false // 用于跟踪广告是否正在显示
-    private val scope = CoroutineScope(Dispatchers.Main) // 创建一个CoroutineScope
+    private var adId: String? = null // 广告 ID
+    private val scope = CoroutineScope(Dispatchers.Main) // 创建一个 CoroutineScope
     private val TAG = "BreakingNews"
 
-    fun createInterstitialAd() {
-        interstitialAd = MaxInterstitialAd("be20b7a9d66e8895", applicationContext)
-        interstitialAd.setListener(this)
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // 获取从 MainActivity 传递过来的广告 ID
+        adId = intent.getStringExtra("AD_ID")
+        if (adId != null) {
+            createInterstitialAd(adId!!)
+        } else {
+            Log.e(TAG, "Ad ID is null. Cannot load ad.")
+            finish()
+        }
+    }
 
-        // Load the first ad
+    private fun createInterstitialAd(adId: String) {
+        interstitialAd = MaxInterstitialAd(adId, this)
+        interstitialAd.setListener(this)
         interstitialAd.loadAd()
     }
 
     // MAX Ad Listener
     override fun onAdLoaded(maxAd: MaxAd) {
-        // Interstitial ad is ready to be shown. interstitialAd.isReady() will now return 'true'
         Log.d(TAG, "Ad loaded successfully: ${maxAd.adUnitId}")
-
-        // Reset retry attempt
         retryAttempt = 0
 
         // 显示广告
         if (interstitialAd.isReady) {
-            interstitialAd.showAd(this)
+            interstitialAd.showAd()
         }
+
+        // 返回广告加载成功状态
+        setAdStatusResult("Ad Loaded: ${maxAd.adUnitId}")
     }
 
-    override fun onAdLoadFailed(ad: String, error: MaxError) {
-        // Interstitial ad failed to load
-        Log.d(TAG, "Ad load failed: ${ad}, error code: ${error.code}, message: ${error.message}")
+    override fun onAdLoadFailed(adUnitId: String, error: MaxError) {
+        Log.d(TAG, "Ad load failed: $adUnitId, error code: ${error.code}, message: ${error.message}")
 
         if (retryAttempt < maxRetryAttempts) {
             retryAttempt++
-            val delayMillis =
-                TimeUnit.SECONDS.toMillis(Math.pow(2.0, retryAttempt.toDouble()).toLong())
-
-            // 使用 Coroutine 延迟重试
+            val delayMillis = TimeUnit.SECONDS.toMillis(Math.pow(2.0, retryAttempt.toDouble()).toLong())
             scope.launch {
                 delay(delayMillis)
                 interstitialAd.loadAd()
             }
         } else {
             Log.d(TAG, "Maximum retry attempts reached. No more retries.")
+            // 返回广告加载失败状态
+            setAdStatusResult("Ad Load Failed: $adUnitId")
         }
     }
 
     override fun onAdDisplayFailed(ad: MaxAd, error: MaxError) {
-        // Interstitial ad failed to display. AppLovin recommends that you load the next ad.
+        Log.d(TAG, "Ad display failed: ${ad.adUnitId}, error code: ${error.code}, message: ${error.message}")
         interstitialAd.loadAd()
-        Log.d(
-            TAG,
-            "Ad disable failed: ${ad.adUnitId}, error code: ${error.code}, message: ${error.message}"
-        )
     }
 
     override fun onAdDisplayed(maxAd: MaxAd) {
@@ -84,23 +85,16 @@ class InterstitialActivity : Activity(), MaxAdListener {
     }
 
     override fun onAdHidden(maxAd: MaxAd) {
-        // Interstitial ad is hidden. Pre-load the next ad
-        interstitialAd.loadAd()
         Log.d(TAG, "Ad hidden: ${maxAd.adUnitId}")
+        interstitialAd.loadAd()
+        finish() // 广告关闭后结束当前 Activity
     }
 
-    // 返回主页面的方法
-    private fun returnToMainPage() {
-        val intent = Intent(this, MainActivity::class.java) // 假设主页面是 MainActivity
-        startActivity(intent)
-        finish() // 结束当前 Activity
-    }
-
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        //setContentView(R.layout.activity_main)
-
-        createInterstitialAd() // 初始调用，创建并加载插页广告
+    // 设置广告状态结果
+    private fun setAdStatusResult(status: String) {
+        val resultIntent = Intent().apply {
+            putExtra("AD_STATUS", status)
+        }
+        setResult(RESULT_OK, resultIntent)
     }
 }

app/src/main/java/io/sixminutes/breakingnews/InterstitialAdManager.kt

@@ -0,0 +1,24 @@
+package io.sixminutes.breakingnews
+
+import android.content.Intent
+import androidx.activity.ComponentActivity
+import androidx.activity.result.ActivityResultLauncher
+
+/**
+ * InterstitialAdManager 是一个单例对象，用于管理插页广告的显示逻辑。
+ */
+object InterstitialAdManager {
+    /**
+     * 显示插页广告。
+     *
+     * @param activity 当前的 Activity。
+     * @param adId 广告 ID。
+     * @param launcher 用于启动 InterstitialActivity 的 ActivityResultLauncher。
+     */
+    fun showAd(activity: ComponentActivity, adId: String, launcher: ActivityResultLauncher<Intent>) {
+        val intent = Intent(activity, InterstitialActivity::class.java).apply {
+            putExtra("AD_ID", adId) // 传递广告 ID
+        }
+        launcher.launch(intent) // 启动 InterstitialActivity
+    }
+}

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

@@ -1,53 +1,37 @@
 package io.sixminutes.breakingnews
 
-import android.content.ComponentName
-import android.content.Context
-import android.content.Intent
-import android.content.ServiceConnection
+import android.os.Build
 import android.os.Bundle
-import android.os.IBinder
-import android.provider.Settings
-import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
-import androidx.activity.result.ActivityResultLauncher
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.foundation.layout.*
+import androidx.compose.material3.Button
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
-import androidx.compose.ui.viewinterop.AndroidView
-import com.applovin.mediation.MaxAd
-import com.applovin.mediation.MaxAdViewAdListener
-import com.applovin.mediation.MaxError
-import com.applovin.mediation.ads.MaxAdView
 import io.sixminutes.breakingnews.ui.theme.BreakingnewsTheme
 
 class MainActivity : ComponentActivity() {
-    private val gaidHelper by lazy { GAIDHelper(this) }
     private val TAG = "BreakingNews"
-    private var accessibilityService: MyAccessibilityService? = null
-    private val ACCESSIBILITY_SERVICE_NAME = "io.sixminutes.breakingnews.MyAccessibilityService"
 
-    // ActivityResultLauncher 用于启动无障碍设置页面
-    private lateinit var enableAccessibilityLauncher: ActivityResultLauncher<Intent>
+    // 定义 ActivityResultLauncher
+    private val interstitialLauncher = registerForActivityResult(
+        ActivityResultContracts.StartActivityForResult()
+    ) { result ->
+        if (result.resultCode == RESULT_OK) {
+            val status = result.data?.getStringExtra("AD_STATUS") ?: "Unknown"
+            // 更新广告状态
+            updateAdStatus(status)
+        }
+    }
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
-        // 初始化 ActivityResultLauncher
-        enableAccessibilityLauncher = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
-            // 用户从设置页面返回后，再次检查无障碍服务是否可用
-            checkAccessibilityService()
-        }
-
-        // 检查无障碍服务是否可用
-        checkAccessibilityService()
-
         setContent {
             BreakingnewsTheme {
                 Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
@@ -57,117 +41,75 @@ class MainActivity : ComponentActivity() {
                             .padding(innerPadding),
                         contentAlignment = Alignment.Center
                     ) {
-                        val gaid = remember { mutableStateOf<String?>(null) }
-                        LaunchedEffect(Unit) {
-                            gaidHelper.getAdvertisingId(object : GAIDHelper.OnAdvertisingIdListener {
-                                override fun onSuccess(gaidValue: String) {
-                                    gaid.value = gaidValue
-                                    Log.d(TAG, "GAID: $gaidValue")
-                                }
-
-                                override fun onFailure(e: Exception) {
-                                    Log.e(TAG, "Failed to retrieve GAID: ${e.message}")
-                                }
-                            })
-                        }
-
-                        GAIDInfo(gaid = gaid.value)
+                        MainContent()
                     }
                 }
             }
         }
-
-        // 显示插页式广告
-        //InterstitialAdManager.showAd(this)
     }
 
-    /**
-     * 检查无障碍服务是否可用，如果不可用则打开设置页面
-     */
-    private fun checkAccessibilityService() {
-        accessibilityService = MyAccessibilityService.getInstance()
-        if (accessibilityService == null) {
-            Log.e(TAG, "Accessibility service is not available")
-            openAccessibilitySettings()
-        } else {
-            Log.d(TAG, "Accessibility service is available: $accessibilityService")
-            continueMainActivityExecution()
+    @Composable
+    fun MainContent() {
+        val deviceModel = Build.MODEL
+        var adStatus by remember { mutableStateOf("Ad Status: Unknown") }
+
+        Column(
+            modifier = Modifier.fillMaxSize(),
+            verticalArrangement = Arrangement.Center,
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Text(text = "Device Model: $deviceModel")
+            Spacer(modifier = Modifier.height(16.dp))
+
+            Button(onClick = {
+                // 调用 InterstitialAdManager 显示广告
+                InterstitialAdManager.showAd(this@MainActivity, "be20b7a9d66e8895", interstitialLauncher)
+                adStatus = "Ad 1 Loading..."
+            }) {
+                Text(text = "Show Inter Ad 1: be20b7a9d66e8895")
+            }
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            Button(onClick = {
+                // 调用 InterstitialAdManager 显示广告
+                InterstitialAdManager.showAd(this@MainActivity, "be20b7a9d66e8895", interstitialLauncher)
+                adStatus = "Ad 2 Loading..."
+            }) {
+                Text(text = "Show Inter Ad 2: be20b7a9d66e8896")
+            }
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            Button(onClick = {
+                finish()
+            }) {
+                Text(text = "Kill")
+            }
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            Text(text = adStatus)
         }
     }
 
-    /**
-     * 打开无障碍设置页面
-     */
-    private fun openAccessibilitySettings() {
-        val intent = Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS)
-        enableAccessibilityLauncher.launch(intent)
-        Log.d(TAG, "Opening accessibility settings")
-    }
-
-    /**
-     * 无障碍服务可用后继续执行 MainActivity 的逻辑
-     */
-    private fun continueMainActivityExecution() {
-        // 在这里添加 MainActivity 的后续操作，例如更新 UI 或执行其他任务
-        Log.d(TAG, "Continuing MainActivity execution after accessibility service is enabled.")
-    }
-
-    override fun onDestroy() {
-        super.onDestroy()
-    }
-
-    // 调用点击功能的方法
-    fun simulateTap(x: Int, y: Int) {
-        accessibilityService?.simulateTap(x, y)
-    }
-}
-
-@Composable
-fun GAIDInfo(gaid: String?) {
-    Text(text = gaid ?: "Loading GAID...")
-}
-
-@Composable
-fun BannerAdView(
-    adUnitId: String,
-    modifier: Modifier = Modifier,
-    onAdLoaded: () -> Unit = {},
-    onAdLoadFailed: (MaxError) -> Unit = {}
-) {
-    val context = LocalContext.current
-
-    AndroidView(
-        factory = { ctx ->
-            val adView = MaxAdView(adUnitId, ctx)
-            adView.setListener(object : MaxAdViewAdListener {
-                override fun onAdLoaded(ad: MaxAd) {
-                    onAdLoaded()
+    private fun updateAdStatus(status: String) {
+        // 更新 UI 中的广告状态
+        runOnUiThread {
+            setContent {
+                BreakingnewsTheme {
+                    Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
+                        Box(
+                            modifier = Modifier
+                                .fillMaxSize()
+                                .padding(innerPadding),
+                            contentAlignment = Alignment.Center
+                        ) {
+                            MainContent()
+                        }
+                    }
                 }
-
-                override fun onAdDisplayed(ad: MaxAd) {}
-                override fun onAdHidden(ad: MaxAd) {}
-                override fun onAdClicked(ad: MaxAd) {}
-                override fun onAdLoadFailed(adUnitId: String, error: MaxError) {
-                    onAdLoadFailed(error)
-                }
-                override fun onAdDisplayFailed(ad: MaxAd, error: MaxError) {}
-                override fun onAdExpanded(ad: MaxAd) {}
-                override fun onAdCollapsed(ad: MaxAd) {}
-            })
-            adView.setExtraParameter("adaptive_banner", "true")
-            adView.setBackgroundColor(android.graphics.Color.TRANSPARENT)
-            adView.loadAd()
-            adView
-        },
-        modifier = modifier
-            .fillMaxWidth()
-            .height(80.dp)
-    )
-}
-
-object InterstitialAdManager {
-    fun showAd(activity: ComponentActivity) {
-        val intent = Intent(activity, InterstitialActivity::class.java)
-        activity.startActivity(intent)
+            }
+        }
     }
 }

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

@@ -1,102 +0,0 @@
-package io.sixminutes.breakingnews
-
-import android.accessibilityservice.AccessibilityService
-import android.content.Context
-import android.content.Intent
-import android.os.Binder
-import android.os.IBinder
-import android.util.Log
-import android.view.accessibility.AccessibilityEvent
-import androidx.compose.ui.geometry.Rect
-import androidx.core.view.accessibility.AccessibilityNodeInfoCompat
-
-class MyAccessibilityService : AccessibilityService() {
-    private val TAG = "BreakingNews"
-    private var serviceInstance: MyAccessibilityService? = null
-    private val binder = MyBinder()
-
-    companion object {
-        private var instance: MyAccessibilityService? = null
-
-        fun getInstance(): MyAccessibilityService? {
-            return instance
-        }
-    }
-
-    inner class MyBinder : Binder() {
-        fun getService(): MyAccessibilityService? {
-            Log.d(TAG, "Binder getService called")
-            return serviceInstance
-        }
-    }
-
-    override fun onServiceConnected() {
-        super.onServiceConnected()
-        serviceInstance = this
-        instance = this // 设置静态实例
-        Log.d(TAG, "Service connected, instance set to $instance")
-
-        // 无障碍服务已启用，启动 MainActivity
-        startMainActivity()
-    }
-
-    override fun onDestroy() {
-        super.onDestroy()
-        instance = null // 清除静态实例
-    }
-
-    override fun onInterrupt() {
-        Log.d(TAG, "Service interrupted")
-    }
-
-    override fun onAccessibilityEvent(event: AccessibilityEvent?) {
-        // 处理无障碍事件
-    }
-
-    override fun onUnbind(intent: Intent?): Boolean {
-        serviceInstance = null
-        Log.d(TAG, "Service unbound, serviceInstance set to null")
-        return super.onUnbind(intent)
-    }
-
-    fun simulateTap(x: Int, y: Int) {
-        val rootNode = AccessibilityNodeInfoCompat.wrap(rootInActiveWindow)
-        if (rootNode != null) {
-            val clickableNodes = ArrayList<AccessibilityNodeInfoCompat>()
-            findClickableNodes(rootNode, clickableNodes)
-            for (node in clickableNodes) {
-                val bounds = android.graphics.Rect()
-                node.getBoundsInScreen(bounds)
-                if (bounds.contains(x, y)) {
-                    node.performAction(AccessibilityNodeInfoCompat.ACTION_CLICK)
-                    Log.d(TAG, "Clicked node at ($x,$y)")
-                    break
-                }
-            }
-        } else {
-            Log.e(TAG, "No root node found")
-        }
-    }
-
-    private fun findClickableNodes(node: AccessibilityNodeInfoCompat, clickableNodes: ArrayList<AccessibilityNodeInfoCompat>) {
-        if (node.isClickable) {
-            clickableNodes.add(node)
-        }
-        val childCount = node.childCount
-        for (i in 0 until childCount) {
-            val child = node.getChild(i)
-            if (child != null) {
-                findClickableNodes(child, clickableNodes)
-                child.recycle()
-            }
-        }
-    }
-
-    private fun startMainActivity() {
-        // 创建 Intent 启动 MainActivity
-        val intent = Intent(this, MainActivity::class.java)
-        intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK // 必须设置 FLAG_ACTIVITY_NEW_TASK
-        startActivity(intent)
-        Log.d(TAG, "MainActivity started")
-    }
-}

app/src/main/res/xml/accessibility_service_config.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<accessibility-service
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:accessibilityEventTypes="typeAllMask"
-    android:accessibilityFeedbackType="feedbackSpoken"
-    android:notificationTimeout="100"
-    android:canPerformGestures="true"
-    />

gradle/libs.versions.toml

@@ -8,6 +8,7 @@ espressoCore = "3.6.1"
 lifecycleRuntimeKtx = "2.8.7"
 activityCompose = "1.9.3"
 composeBom = "2024.04.01"
+mediationTestSuite = "3.0.0"
 
 [libraries]
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
@@ -24,6 +25,7 @@ androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-toolin
 androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
 androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
 androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
+mediation-test-suite = { group = "com.google.android.ads", name = "mediation-test-suite", version.ref = "mediationTestSuite" }
 
 [plugins]
 android-application = { id = "com.android.application", version.ref = "agp" }