Android 辅助功能 -抢红包(二)

本篇文章继续讲述辅助功能实现抢红包的方案.

上篇文章主要讲了下辅助功能的基本使用,本文涉及的一些基础内容就不再赘述了.

有疑问的可以查看上篇文章:

Android 辅助功能 -抢红包

1: 添加微信监听

修改xml文件,android:packageNames中新增微信监听.

<?xml version="1.0" encoding="utf-8"?>
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"android:accessibilityEventTypes="typeAllMask"android:accessibilityFeedbackType="feedbackAllMask"android:accessibilityFlags="flagDefault"android:canRetrieveWindowContent="true"android:canRequestFilterKeyEvents="true"android:description="@string/desc"android:packageNames= "com.test.redpacket,com.tencent.mm">
</accessibility-service>

2: 监听通知栏消息

public class RedPacketAccessibilityService extends AccessibilityService {private static final String TAG = "RedPacketAccessibilityService";@SuppressLint("LongLogTag")@Overridepublic void onAccessibilityEvent(AccessibilityEvent event) {int action = event.getAction();Log.i(TAG, "onAccessibilityEvent: " + action);CharSequence packageName = event.getPackageName();Log.i(TAG, "onAccessibilityEvent: " + packageName);AccessibilityNodeInfo rootInActiveWindow = getRootInActiveWindow();if (rootInActiveWindow != null) {List<AccessibilityNodeInfo> nodeInfos = rootInActiveWindow.findAccessibilityNodeInfosByText("红包:恭喜发财");if (nodeInfos != null) {for (AccessibilityNodeInfo nodeInfo : nodeInfos) {nodeInfo.performAction(AccessibilityNodeInfo.ACTION_CLICK);}}}switch (event.getEventType()) {case AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED:List<CharSequence> text = event.getText();for (CharSequence charSequence : text) {Log.i(TAG, "onAccessibilityEvent: notification ->" + charSequence);if (charSequence.toString().contains("请求添加")||charSequence.toString().contains("[微信红包]")) {Parcelable parcelableData = event.getParcelableData();if (parcelableData != null && parcelableData instanceof Notification) {PendingIntent contentIntent = ((Notification) parcelableData).contentIntent;new Handler().postDelayed(() -> {try {contentIntent.send();} catch (PendingIntent.CanceledException e) {Log.e(TAG, "onAccessibilityEvent: ", e);}},1000);}}}break;}}@Overridepublic void onInterrupt() {}
}

3: 测试

2024-03-15 12:58:49.361 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: com.tencent.mm
2024-03-15 12:58:49.386 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: notification ->夏沫: [微信红包] 恭喜发财，大吉大利
2024-03-15 12:58:50.716 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: 0
2024-03-15 12:58:50.716 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: com.tencent.mm
2024-03-15 12:58:50.874 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: 0
2024-03-15 12:58:50.874 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: com.tencent.mm
2024-03-15 12:58:50.903 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: 0

如上述日志输出,监听通知栏消息后,延迟1s 跳转到了聊天界面.

2024-03-15 12:59:04.633 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: 0
2024-03-15 12:59:04.633 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: com.tencent.mm
2024-03-15 12:59:04.640 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: notification ->夏沫请求添加你为朋友
2024-03-15 12:59:05.809 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: 0
2024-03-15 12:59:05.809 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: com.tencent.mm
2024-03-15 12:59:05.831 10332-10332/com.test.redpacket I/RedPacketAccessibilityService: onAccessibilityEvent: 0