Android 辅助功能 -抢红包(三)
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:
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() {
}
}
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