Android辅助功能AccessibilityService与抢红包辅助

<pre style="margin-top: 0px; margin-bottom: 0px;"><span style="font-family: Arial, Helvetica, sans-serif; color: rgb(192, 192, 192);"></span><pre style="margin-top: 0px; margin-bottom: 0px;">import java.util.Calendar; import java.util.List; import android.accessibilityservice.AccessibilityService; import android.annotation.SuppressLint; import android.app.KeyguardManager; import android.app.KeyguardManager.KeyguardLock; import android.app.Notification; import android.app.PendingIntent; import android.app.PendingIntent.CanceledException; import android.content.Context; import android.media.MediaPlayer; import android.os.PowerManager; import android.util.Log; import android.view.accessibility.AccessibilityEvent; import android.view.accessibility.AccessibilityNodeInfo; import android.widget.Toast; public class Demo extends AccessibilityService {private boolean canGet = false;//能否点击红包private boolean enableKeyguard = true;//默认有屏幕锁//窗口状态private static final int WINDOW_NONE = 0;private static final int WINDOW_LUCKYMONEY_RECEIVEUI = 1;private static final int WINDOW_LUCKYMONEY_DETAIL = 2;private static final int WINDOW_LAUNCHER = 3;private static final int WINDOW_OTHER = -1;//当前窗口private int mCurrentWindow = WINDOW_NONE;//锁屏、解锁相关private KeyguardManager km;private KeyguardLock kl;//唤醒屏幕相关private PowerManager pm;private PowerManager.WakeLock wl = null;//播放提示声音private MediaPlayer player;public void playSound(Context context) {Calendar cal = Calendar.getInstance();int hour = cal.get(Calendar.HOUR_OF_DAY);//夜间不播放提示音if(hour > 7 && hour < 22) { player.start();}}//唤醒屏幕和解锁private void wakeAndUnlock(boolean unLock){if(unLock){//若为黑屏状态则唤醒屏幕if(!pm.isScreenOn()) {//获取电源管理器对象，ACQUIRE_CAUSES_WAKEUP这个参数能从黑屏唤醒屏幕wl = pm.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, "bright");//点亮屏幕wl.acquire();Log.i("demo", "亮屏");}//若在锁屏界面则解锁直接跳过锁屏if(km.inKeyguardRestrictedInputMode()) {//设置解锁标志，以判断抢完红包能否锁屏enableKeyguard = false;//解锁kl.disableKeyguard();Log.i("demo", "解锁");}}else{//如果之前解过锁则加锁以恢复原样if(!enableKeyguard) {//锁屏kl.reenableKeyguard();Log.i("demo", "加锁");}//若之前唤醒过屏幕则释放之使屏幕不保持常亮if(wl != null) {wl.release();wl = null;Log.i("demo", "关灯");}}}//通过文本查找节点public AccessibilityNodeInfo findNodeInfosByText(AccessibilityNodeInfo nodeInfo, String text) {List<AccessibilityNodeInfo> list = nodeInfo.findAccessibilityNodeInfosByText(text);if(list == null || list.isEmpty()) {return null;}return list.get(0);}//模拟点击事件public void performClick(AccessibilityNodeInfo nodeInfo) {if(nodeInfo == null) {return;}if(nodeInfo.isClickable()) {nodeInfo.performAction(AccessibilityNodeInfo.ACTION_CLICK);} else {performClick(nodeInfo.getParent());}}//模拟返回事件public void performBack(AccessibilityService service) {if(service == null) {return;}service.performGlobalAction(AccessibilityService.GLOBAL_ACTION_BACK);}//实现辅助功能@Override public void onAccessibilityEvent(AccessibilityEvent event) { int eventType = event.getEventType();Log.i("demo", Integer.toString(eventType));switch (eventType) { //第一步：监听通知栏消息 case AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED: List<CharSequence> texts = event.getText(); if (!texts.isEmpty()) { for (CharSequence text : texts) { String content = text.toString(); Log.i("demo", "text:"+content);//收到红包提醒if (content.contains("[微信红包]")||content.contains("[QQ红包]")) { //模拟打开通知栏消息 if (event.getParcelableData() != null && event.getParcelableData() instanceof Notification) {//播放提示音playSound(this);//若是微信红包则解锁并自动打开，若是qq红包则只提示并跳转到有红包的聊天界面,暂未实现qq红包自动领取功能if(content.contains("[微信红包]"))wakeAndUnlock(true);Log.i("demo", "canGet=true");canGet = true;try {Notification notification = (Notification) event.getParcelableData(); PendingIntent pendingIntent = notification.contentIntent; pendingIntent.send();} catch (CanceledException e) { e.printStackTrace(); }}break;} } } break;//第二步：监听是否进入微信红包消息界面 case AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED:String className = event.getClassName().toString();if (className.equals("com.tencent.mm.ui.LauncherUI")) { mCurrentWindow = WINDOW_LAUNCHER;//开始抢红包 Log.i("demo", "准备抢红包...");getPacket();} else if (className.equals("com.tencent.mm.plugin.luckymoney.ui.LuckyMoneyReceiveUI")) {mCurrentWindow = WINDOW_LUCKYMONEY_RECEIVEUI;//开始打开红包Log.i("demo", "打开红包");openPacket();wakeAndUnlock(false);} else if(className.equals("com.tencent.mm.plugin.luckymoney.ui.LuckyMoneyDetailUI")) {mCurrentWindow = WINDOW_LUCKYMONEY_DETAIL;//返回以方便下次收红包Log.i("demo", "返回");performBack(this);} else {mCurrentWindow = WINDOW_OTHER;}break;case AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED:if(mCurrentWindow != WINDOW_LAUNCHER) { //不在聊天界面或聊天列表，不处理return;}if(canGet) {getPacket();}break;}}//找到红包并点击@SuppressLint("NewApi") private void getPacket() { AccessibilityNodeInfo nodeInfo = getRootInActiveWindow(); if (nodeInfo == null) { return; }// 找到领取红包的点击事件 List<AccessibilityNodeInfo> list = nodeInfo.findAccessibilityNodeInfosByText("领取红包");if(list != null ) {if(list.isEmpty()) {Log.i("demp", "领取列表为空");// 从消息列表查找红包AccessibilityNodeInfo node = findNodeInfosByText(nodeInfo, "[微信红包]");if(node != null) {canGet = true;performClick(node);}}else {if(canGet) {//最新的红包领起AccessibilityNodeInfo node = list.get(list.size() - 1);performClick(node);Log.i("demo", "canGet=false");canGet = false;}}}}//打开红包@SuppressLint("NewApi") private void openPacket() { AccessibilityNodeInfo nodeInfo = getRootInActiveWindow();if(nodeInfo == null) {return;}Log.i("demo", "查找打开按钮...");AccessibilityNodeInfo targetNode = null;//如果红包已经被抢完则直接返回targetNode = findNodeInfosByText(nodeInfo, "看看大家的手气");if(targetNode != null) {performBack(this);return;}//通过组件名查找开红包按钮，还可通过组件id直接查找但需要知道id且id容易随版本更新而变化，旧版微信还可直接搜“”字找到按钮if(targetNode == null) { Log.i("demo", "打开按钮中...");for (int i = 0; i < nodeInfo.getChildCount(); i++) {AccessibilityNodeInfo node = nodeInfo.getChild(i);if("android.widget.Button".equals(node.getClassName())) {targetNode = node;break;}}}//若查找到打开按钮则模拟点击if(targetNode != null) {final AccessibilityNodeInfo n = targetNode;performClick(n);} } @Overridepublic void onInterrupt() {Toast.makeText(this, "抢红包服务被中断啦~", Toast.LENGTH_LONG).show();}@Overrideprotected void onServiceConnected() {super.onServiceConnected();Log.i("demo", "开启");//获取电源管理器对象pm=(PowerManager)getSystemService(Context.POWER_SERVICE);//得到键盘锁管理器对象km= (KeyguardManager)getSystemService(Context.KEYGUARD_SERVICE);//初始化一个键盘锁管理器对象kl = km.newKeyguardLock("unLock");//初始化音频player = MediaPlayer.create(this, R.raw.songtip_m);Toast.makeText(this, "_已开启抢红包服务_", Toast.LENGTH_LONG).show();}@Overridepublic void onDestroy() {super.onDestroy();Log.i("demo", "关闭");wakeAndUnlock(false);Toast.makeText(this, "_已关闭抢红包服务_", Toast.LENGTH_LONG).show();}}

<uses-permission android:name="android.permission.WAKE_LOCK" /> <uses-permission android:name="android.permission.DISABLE_KEYGUARD" /> <application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <pre name="code" class="html"><service android:name="com.example.test.Demo" android:enabled="true" android:exported="true" android:label="@string/app_name" android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE" > <intent-filter> <action android:name="android.accessibilityservice.AccessibilityService" /> </intent-filter> <meta-data android:name="android.accessibilityservice" android:resource="@layout/accessibility_config"/></service></application>

<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android" android:accessibilityEventTypes="typeNotificationStateChanged|typeWindowStateChanged|typeWindowContentChanged" android:accessibilityFeedbackType="feedbackGeneric" android:accessibilityFlags="flagDefault" android:canRetrieveWindowContent="true" android:description="@string/desc" android:notificationTimeout="100" android:packageNames= "com.tencent.mm,com.tencent.mobileqq" />