Android 辅助功能 -抢红包(三)

本篇文章继续讲述辅助功能.

主要通过监听通知栏红包消息,来跳转聊天页面,并自动回复对方"谢谢".

上篇文章我们讲述了监听notification, 跳转聊天界面. 具体可查看:

Android 辅助功能 -抢红包(二)

1: 使用monitor抓取id.

打开android device monitor 获取resouce-id 备用.

2: 设置聊天框文本

通过步骤1获取到的resouce-id来获取AccessibilityNodeInfo.

List<AccessibilityNodeInfo> accessibilityNodeInfosByViewId = rootInActiveWindow.findAccessibilityNodeInfosByViewId("com.tencent.mm:id/bkk");

找到edit结点后, 设置edit文本内容,具体方法为performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, Bundle).

Bundle arguments = new Bundle();
arguments.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, "谢谢");
accessibilityNodeInfo.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, arguments);

3: 点击发送

List<AccessibilityNodeInfo> accessibilityNodeInfosByViewId = rootInActiveWindow.findAccessibilityNodeInfosByViewId("com.tencent.mm:id/bql");
for (AccessibilityNodeInfo accessibilityNodeInfo : accessibilityNodeInfosByViewId) {
 accessibilityNodeInfo.performAction(AccessibilityNodeInfo.ACTION_CLICK);
 step = 0;
}

仍然通过findAccessibilityNodeInfosByViewId找到发送按钮的结点, 调用AccessibilityNodeInfo.ACTION_CLICK 发送文本.

完整的代码如下:

public class RedPacketAccessibilityService extends AccessibilityService {
 private static final String TAG = "RedPacketAccessibilityService";
 private int step = 0;
 @SuppressLint("LongLogTag")
 @Override
 public 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);
// }
// }
 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR2) {
 //第二步骤: 设置文本edit内容
 if (step == 1) {
 List<AccessibilityNodeInfo> accessibilityNodeInfosByViewId = rootInActiveWindow.findAccessibilityNodeInfosByViewId("com.tencent.mm:id/bkk");
 if (accessibilityNodeInfosByViewId != null) {
 Log.i(TAG, "onAccessibilityEvent: 查找edit");
 for (AccessibilityNodeInfo accessibilityNodeInfo : accessibilityNodeInfosByViewId) {
 Bundle arguments = new Bundle();
 arguments.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, "谢谢");
 accessibilityNodeInfo.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, arguments);
 step = 2;
 }
 }
 }
 }
 }
 Log.i(TAG, "onAccessibilityEvent: step =" + step);
 //点击发送按钮,发送谢谢
 if (step == 2) {
 if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN_MR2) {
 List<AccessibilityNodeInfo> accessibilityNodeInfosByViewId = rootInActiveWindow.findAccessibilityNodeInfosByViewId("com.tencent.mm:id/bql");
 for (AccessibilityNodeInfo accessibilityNodeInfo : accessibilityNodeInfosByViewId) {
 accessibilityNodeInfo.performAction(AccessibilityNodeInfo.ACTION_CLICK);
 step = 0;
 }
 }
 }
 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]"))
 if (charSequence.toString().contains("[微信红包]")) {
 step = 0; //重置
 Parcelable parcelableData = event.getParcelableData();
 if (parcelableData != null && parcelableData instanceof Notification) {
 PendingIntent contentIntent = ((Notification) parcelableData).contentIntent;
 new Handler().postDelayed(() -> {
 try {
 //第一步:跳转聊天界面
 contentIntent.send();
 step = 1;
 } catch (PendingIntent.CanceledException e) {
 Log.e(TAG, "onAccessibilityEvent: ", e);
 }
 }, 1000);
 }
 }
 }
 break;
 case AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED:
 List<CharSequence> text1 = event.getText();
 for (CharSequence charSequence : text1) {
 Log.i(TAG, "onAccessibilityEvent: TYPE_VIEW_TEXT_CHANGED ->" + charSequence);
 }
 break;
 case AccessibilityEvent.TYPE_VIEW_CLICKED:
 List<CharSequence> text2 = event.getText();
 for (CharSequence charSequence : text2) {
 Log.i(TAG, "onAccessibilityEvent: TYPE_VIEW_CLICKED ->" + charSequence);
 }
 break;
 }
 }
 @Override
 public void onInterrupt() {
 }
}

本文由博客一文多发平台 OpenWrite 发布！