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抢红包,先看效果图~
实现自动抢红包,解决问题有两点:
一:如何实时监听发红包的事件
二:如何在红包到来的时候自动进入页面并自动点击红包
为了获取红包到来状态栏的变化,我们要用到一个类:Accessibility
许多Android使用者因为各种情况导致他们要以不同的方式与手机交互。
这包括了有些用户由于视力上,身体上,年龄上的问题致使他们不能看完整的屏幕或者使用触屏,也包括了无法很好接收到语音信息和提示的听力能力比较弱的用户。
Android提供了Accessibility功能和服务帮助这些用户更加简单地操作设备,包括文字转语音(这个不支持中文),触觉反馈,手势操作,轨迹球和手柄操作。
OK,了解到这一点,那么接下来就顺利点了,首先来看看Accessibility以及AccessibilityService的使用
<uses-permission android:name="android.permission.BIND_ACCESSIBILITY_SERVICE" />
<application>
<service android:name="com.zkhb.weixinqinghongbao.service.QiangHongBaoService"
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="@xml/qianghongbao_service_config" />
</service>
</application>
在子类QiangHongBaoService里实现几个重要的重载方法:
onServiceConnected() - 可选。系统会在成功连接上你的服务的时候调用这个方法,在这个方法里你可以做一下初始化工作,例如设备的声音震动管理,也可以调用setServiceInfo()进行配置工作。
onAccessibilityEvent() - 必须。通过这个函数可以接收系统发送来的AccessibilityEvent,接收来的AccessibilityEvent是经过过滤的,过滤是在配置工作时设置的。onInterrupt() - 必须。这个在系统想要中断AccessibilityService返给的响应时会调用。在整个生命周期里会被调用多次。
onUnbind() - 可选。在系统将要关闭这个AccessibilityService会被调用。在这个方法中进行一些释放资源的工作。
然后在/res/xml/accessibility_service_config.xml:
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android" android:accessibilityEventTypes="typeNotificationStateChanged|typeWindowStateChanged|typeWindowContentChanged"
android:accessibilityFeedbackType="feedbackGeneric"
android:accessibilityFlags=""
android:canRetrieveWindowContent="true"
android:description="@string/accessibility_description"
android:notificationTimeout="100"
android:packageNames="com.tencent.mm" />
在onAccessibilityEvent方法中监听状态栏的变化,主要有:AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED、AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED、AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED
在响应窗体以及窗体内容变化时处理相关逻辑,获取带微信消息时以下代码打开消息:
//将微信的通知栏消息打开
Notification notification = (Notification) event.getParcelableData();
PendingIntent pendingIntent = notification.contentIntent;
try {
pendingIntent.send();
} catch (PendingIntent.CanceledException e) {
e.printStackTrace();
}
具体代码网上有很多,一般都是通过:findAccessibilityNodeInfosByText、findAccessibilityNodeInfosByViewId查找文本或者资源节点进行点击操作,但新版微信开红包页面进行了处理,没有文本信息,而如果采用:
图中resouces-id这种形式就可能出现这种情况:
在了解整个核心后,获取事件不外乎就是通过文本与id判断,那么就可以将文本改为图标方式,将id改为动态id(每次显示都是随机生成),这样一来就可以提高外挂的门槛。
如何进行规避呢,目前我想的是既然开红包的页面文本和ID都有可能会变,那我们能不能找个不变的进行判断呢,考虑过后,我觉得最可能不变的地方就是开红包这个按钮的位置,也就是图中的bounds,于是在思考过后有了下面的处理:
for (int i = 0; i < nodeInfo.getChildCount(); i++) {
//Log.e("TAG", "getViewIdResourceName :"+nodeInfo.getChild(i).getViewIdResourceName());
Rect outBounds = new Rect();
nodeInfo.getChild(i).getBoundsInScreen(outBounds);
int left_dp = px2dip(this, 400);
int top_dp = px2dip(this, 1035);
int right_dp = px2dip(this, 682);
int bottom_dp = px2dip(this, 1320);
int left_px = dip2px(this, left_dp);
int top_px = dip2px(this, top_dp);
int right_px = dip2px(this, right_dp);
int bottom_px = dip2px(this, bottom_dp);
Rect mStandar = new Rect(left_px,top_px,right_px,bottom_px);
if(mStandar.contains(outBounds)){
Log.e("TAG", "outBounds.left :"+outBounds.left+";outBounds.top :"+outBounds.top+";outBounds.right :"+outBounds.right+";outBounds.bottom :"+outBounds.bottom);
nodeInfo.getChild(i).performAction(AccessibilityNodeInfo.ACTION_CLICK);
break;
}
}
这里取的矩形区域要比按钮区域稍大点,然后判断到开红包页面按钮是否在我们预先设置的区域内,如果在,我们直接进行点击开红包操作:AccessibilityNodeInfo.ACTION_CLICK。
其他比如如何防止重复抢等细节问题,也是要处理的问题。
好了,直接放下关键代码,仅供参考:
package com.zkhb.weixinqinghongbao.service;
import java.util.Date;
import java.util.List;
import android.accessibilityservice.AccessibilityService;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.KeyguardManager;
import android.app.KeyguardManager.KeyguardLock;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.graphics.Rect;
import android.os.Build;
import android.os.Handler;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
import android.util.Log;
import android.view.accessibility.AccessibilityEvent;
import android.view.accessibility.AccessibilityManager;
import android.view.accessibility.AccessibilityNodeInfo;
import android.widget.Toast;
import com.zkhb.weixinqinghongbao.MainActivity;
import com.zkhb.weixinqinghongbao.R;
import com.zkhb.weixinqinghongbao.entity.HongBaoInfo;
import com.zkhb.weixinqinghongbao.util.DateFormatUtils;
import com.zkhb.weixinqinghongbao.util.LogUtil;
/**
*
* 抢红包服务
*/
@SuppressLint("NewApi")
public class QiangHongBaoService extends AccessibilityService {
// static final String TAG = "QiangHongBao";
/** 微信的包名*/
static final String WECHAT_PACKAGENAME = "com.tencent.mm";
/** 红包消息的关键字*/
static final String HONGBAO_TEXT_KEY = "[微信红包]";
/** 红包消息的关键字*/
static final String HONGBAO_TEXT_KEY1 = "微信红包";
private static final int ENVELOPE_RETURN = 0;
private static final String LOCK_TAG = "屏幕";
Handler handler = new Handler();
/** 是否在抢红包界面里*/
// public boolean isInMM=false;
/** 是否可以点击*/
// public boolean ISCLICKED=false;
/** 是否进入过拆红包界面*/
public static boolean ISCOMINQIANGCHB=false;
//真正的
public static boolean ISCOMINQIANGCHB2=false;
//真正的判断
public static boolean ISCOMINQIANGCHB3=false;
/** 是否来自通知栏*/
private static boolean ISCOMNOTIFY=false;
private PowerManager pm;
//点亮屏幕
private WakeLock mWakeLock;
//解锁锁定屏幕
private KeyguardLock keyguardLock;
/**判断之前用户是否锁屏 */
private static boolean islock=false;
/**通知服务 */
private NotificationManager n_manager;
public void unlock(){
if(pm==null){
pm = (PowerManager) getApplication().getSystemService(Context.POWER_SERVICE);
}
boolean isScreenOn = pm.isScreenOn();//如果为true,则表示屏幕“亮”了,否则屏幕“暗”了。
if(!isScreenOn){
islock=true;
KeyguardManager keyguardManager = (KeyguardManager)getSystemService(KEYGUARD_SERVICE);
keyguardLock = keyguardManager.newKeyguardLock(LOCK_TAG);
keyguardLock.disableKeyguard();
mWakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP, LOCK_TAG);
mWakeLock.acquire();
}
}
public void lock(){
if(islock){
//释放屏幕常亮锁
if(null != mWakeLock) {
mWakeLock.release();
}
//屏幕锁定
if(keyguardLock!=null){
keyguardLock.reenableKeyguard();
}
}
}
@Override
public void onAccessibilityEvent(AccessibilityEvent event) {
final int eventType = event.getEventType();
LogUtil.info("事件---->" + event);
//通知栏事件
if(eventType == AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED) {
unlock();
List<CharSequence> texts = event.getText();
if(!texts.isEmpty()) {
for(CharSequence t : texts) {
String text = String.valueOf(t);
if(text.contains(HONGBAO_TEXT_KEY)) {
ISCOMNOTIFY=true;
ISCOMINQIANGCHB=false;
openNotify(event);
break;
}
}
}
} else if(eventType == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) {
unlock();
openHongBao(event);
// AccessibilityNodeInfo nodeInfo = getRootInActiveWindow();
// List<AccessibilityNodeInfo> findAccessibilityNodeInfosByText = nodeInfo.findAccessibilityNodeInfosByText("领取红包");
// if(findAccessibilityNodeInfosByText.isEmpty()){
// isInMM=false;
// }else{
// isInMM=true;
// }
// List<CharSequence> text = event.getText();
// if(text.size()>=0){
// CharSequence charSequence = text.get(0);
//// if(charSequence.equals("微信")){
//// isInMM=true;
//// }else{
//// isInMM=false;
//// }
// }
}else if(eventType==AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED && ISCOMNOTIFY){
unlock();
openHongBao(event);
List<AccessibilityNodeInfo> InfoText = getRootInActiveWindow().findAccessibilityNodeInfosByText("领取红包");
if(!InfoText.isEmpty()){
checkKey2();
ISCOMNOTIFY=false;
}
}
}
/*@Override
protected boolean onKeyEvent(KeyEvent event) {
//return super.onKeyEvent(event);
return true;
}*/
@Override
public boolean onUnbind(Intent intent) {
Toast.makeText(this, "断开抢红包服务", Toast.LENGTH_SHORT).show();
ISCOMINQIANGCHB=false;
islock=false;
ISCOMINQIANGCHB2=false;
ISCOMINQIANGCHB3=false;
ISCOMNOTIFY=false;
setNotification("已关闭抢红包小助手服务~~",Notification.FLAG_AUTO_CANCEL,"已关闭抢红包小助手服务~~~");
return super.onUnbind(intent);
}
@Override
public void onInterrupt() {
Toast.makeText(this, "中断抢红包服务", Toast.LENGTH_SHORT).show();
}
@Override
protected void onServiceConnected() {
super.onServiceConnected();
ISCOMINQIANGCHB=false;
ISCOMINQIANGCHB2=false;
ISCOMINQIANGCHB3=false;
islock=false;
ISCOMNOTIFY=false;
setNotification("已开启抢红包小助手服务~~",Notification.FLAG_NO_CLEAR,"已开启抢红包小助手服务~~~");
Toast.makeText(this, "连接抢红包服务", Toast.LENGTH_SHORT).show();
}
private void setNotification(String content,int flags,String title) {
if(n_manager==null){
n_manager = (NotificationManager) getApplicationContext().getSystemService(Context.NOTIFICATION_SERVICE);
}
n_manager.cancelAll();
Notification notification=new Notification(R.drawable.ic_launcher, content, System.currentTimeMillis());
// notification.defaults |= Notification.DEFAULT_VIBRATE;
// long[] vibrate = {0,100,200,300}; //0毫秒后开始振动,振动100毫秒后停止,再过200毫秒后再次振动300毫秒
// notification.vibrate=vibrate;
notification.flags |= flags; //表明在点击了通知栏中的"清除通知"后,此通知不清除,
Intent notificationIntent = new Intent(this,MainActivity.class); //点击该通知后要跳转的Activity
PendingIntent contentIntent = PendingIntent.getActivity(getApplicationContext(),0,notificationIntent,0);
notification.setLatestEventInfo(getApplicationContext(), title, "进入微信抢红包~~", contentIntent);
n_manager.notify(0, notification);
}
private void sendNotifyEvent(){
AccessibilityManager manager= (AccessibilityManager)getSystemService(ACCESSIBILITY_SERVICE);
if (!manager.isEnabled()) {
return;
}
AccessibilityEvent event=AccessibilityEvent.obtain(AccessibilityEvent.TYPE_NOTIFICATION_STATE_CHANGED);
event.setPackageName(WECHAT_PACKAGENAME);
event.setClassName(Notification.class.getName());
CharSequence tickerText = HONGBAO_TEXT_KEY;
event.getText().add(tickerText);
manager.sendAccessibilityEvent(event);
}
/** 打开通知栏消息*/
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private void openNotify(AccessibilityEvent event) {
if(event.getParcelableData() == null || !(event.getParcelableData() instanceof Notification)) {
return;
}
//将微信的通知栏消息打开
Notification notification = (Notification) event.getParcelableData();
PendingIntent pendingIntent = notification.contentIntent;
try {
pendingIntent.send();
} catch (PendingIntent.CanceledException e) {
e.printStackTrace();
}
}
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private void openHongBao(AccessibilityEvent event) {
if("com.tencent.mm.plugin.luckymoney.ui.LuckyMoneyReceiveUI".equals(event.getClassName())) {
//点中了红包,下一步就是去拆红包
ISCOMINQIANGCHB=true;
ISCOMINQIANGCHB2=true;
checkKey1();
} else if("com.tencent.mm.plugin.luckymoney.ui.LuckyMoneyDetailUI".equals(event.getClassName())) {
//拆完红包后看详细的纪录界面
LogUtil.info("事件---->com.tencent.mm.plugin.luckymoney.ui.LuckyMoneyDetailUI");
//nonething
// if(ISCOMINQIANGCHB){
// ISCOMINQIANGCHB=false;
// }
if(ISCOMINQIANGCHB2){
ISCOMINQIANGCHB3=true;
}else{
ISCOMINQIANGCHB3=false;
}
checkKey3();
ISCOMINQIANGCHB=true;
ISCOMINQIANGCHB2=false;
performGlobalAction(AccessibilityService.GLOBAL_ACTION_BACK);
if(getSharedPreferences("config", Context.MODE_PRIVATE).getBoolean("auto", false)){
performGlobalAction(AccessibilityService.GLOBAL_ACTION_HOME);
}
lock();
} else if("com.tencent.mm.ui.LauncherUI".equals(event.getClassName())) {
// isInMM=true;
//在聊天界面,去点中红包
LogUtil.info("事件---->com.tencent.mm.ui.LauncherUI");
checkKey2();
}
}
@SuppressLint("NewApi") @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
private void checkKey3() {
AccessibilityNodeInfo nodeInfo = getRootInActiveWindow();
if(nodeInfo == null) {
LogUtil.info("rootWindow为空333");
return;
}
//TODO
List<AccessibilityNodeInfo> findAccessibilityNodeInfosByText = nodeInfo.findAccessibilityNodeInfosByText("元");
if(findAccessibilityNodeInfosByText.size()>=0){
AccessibilityNodeInfo accessibilityNodeInfo2 = findAccessibilityNodeInfosByText.get(0).getParent();
CharSequence money = accessibilityNodeInfo2.getChild(2).getText();
CharSequence name = accessibilityNodeInfo2.getChild(0).getText();
if(ISCOMINQIANGCHB3){
HongBaoInfo info=new HongBaoInfo();
info.setStrDateTime(DateFormatUtils.format("yyyy-MM-dd HH:mm:ss", new Date()));
info.setStrMoney(money+"");
info.setStrName(name+"");
info.save();
}
Toast.makeText(getApplicationContext(), money+":::"+name, 0).show();
}
// List<AccessibilityNodeInfo> findAccessibilityNodeInfosByViewId = nodeInfo.findAccessibilityNodeInfosByViewId("com.tencent.mm:id/aw8");
// AccessibilityNodeInfo accessibilityNodeInfo = findAccessibilityNodeInfosByViewId.get(0);
// CharSequence text = accessibilityNodeInfo.getText();
}
private void checkKey1() {
AccessibilityNodeInfo nodeInfo = getRootInActiveWindow();
if(nodeInfo == null) {
LogUtil.info("rootWindow为空11111");
return;
}
for (int i = 0; i < nodeInfo.getChildCount(); i++) {
Log.e("TAG", "getViewIdResourceName :"+nodeInfo.getChild(i).getViewIdResourceName());
Rect outBounds = new Rect();
nodeInfo.getChild(i).getBoundsInScreen(outBounds);
int left_dp = px2dip(this, 400);
int top_dp = px2dip(this, 1035);
int right_dp = px2dip(this, 682);
int bottom_dp = px2dip(this, 1320);
int left_px = dip2px(this, left_dp);
int top_px = dip2px(this, top_dp);
int right_px = dip2px(this, right_dp);
int bottom_px = dip2px(this, bottom_dp);
Rect mStandar = new Rect(left_px,top_px,right_px,bottom_px);
if(mStandar.contains(outBounds)){
Log.e("TAG", "outBounds.left :"+outBounds.left+";outBounds.top :"+outBounds.top+";outBounds.right :"+outBounds.right+";outBounds.bottom :"+outBounds.bottom);
nodeInfo.getChild(i).performAction(AccessibilityNodeInfo.ACTION_CLICK);
break;
}
// nodeInfo.performAction(action)//[405,1042][675,1312]
}
//List<AccessibilityNodeInfo> list = nodeInfo.findAccessibilityNodeInfosByText("拆红包");
// List<AccessibilityNodeInfo> list = nodeInfo.findAccessibilityNodeInfosByViewId("com.tencent.mm:id/b5d");
// for(AccessibilityNodeInfo n : list) {
// n.performAction(AccessibilityNodeInfo.ACTION_CLICK);
// }
}
private void checkKey2() {
AccessibilityNodeInfo nodeInfo = getRootInActiveWindow();
if(nodeInfo == null) {
LogUtil.info("rootWindow为空222222");
return;
}
List<AccessibilityNodeInfo> list = nodeInfo.findAccessibilityNodeInfosByText("领取红包");
if(list.isEmpty()) {
list = nodeInfo.findAccessibilityNodeInfosByText(HONGBAO_TEXT_KEY);
for(AccessibilityNodeInfo n : list) {
LogUtil.info("-->微信红包:" + n);
n.performAction(AccessibilityNodeInfo.ACTION_CLICK);
break;
}
} else {
//最新的红包领起
AccessibilityNodeInfo parent = list.get(list.size() - 1).getParent();
// Log.w(TAG, "ISCLICKED::"+ISCLICKED)!ISCLICKED;
if(parent != null && !ISCOMINQIANGCHB) {
parent.performAction(AccessibilityNodeInfo.ACTION_CLICK);
}
// for(int i = list.size() - 1; i >= 0; i --) {
// AccessibilityNodeInfo parent = list.get(i).getParent();
// Log.i(TAG, "-->领取红包:" + parent);
// if(parent != null && parent.isClickable()) {
// parent.performAction(AccessibilityNodeInfo.ACTION_CLICK);
// break;
// }
// }
// performGlobalAction(AccessibilityService.GLOBAL_ACTION_BACK);
}
}
/**
* @param info 当前节点
* @param matchFlag 需要匹配的文字
* @param type 操作的类型
*/
@SuppressLint("NewApi")
public void recycle(AccessibilityNodeInfo info, String matchFlag, int type) {
if (info != null) {
if (info.getChildCount() == 0) {
CharSequence desrc = info.getContentDescription();
switch (type) {
case ENVELOPE_RETURN://返回
if (desrc != null && matchFlag.equals(info.getContentDescription().toString().trim())) {
if (info.isCheckable()) {
info.performAction(AccessibilityNodeInfo.ACTION_CLICK);
} else {
performGlobalAction(AccessibilityService.GLOBAL_ACTION_BACK);
}
}
break;
}
} else {
int size = info.getChildCount();
for (int i = 0; i < size; i++) {
AccessibilityNodeInfo childInfo = info.getChild(i);
if (childInfo != null) {
LogUtil.info("index: " + i + " info" + childInfo.getClassName() + " : " + childInfo.getContentDescription()+" : "+info.getText());
recycle(childInfo, matchFlag, type);
}
}
}
}
}
@Override
public void onDestroy() {
super.onDestroy();
lock();
}
/**
* 根据手机的分辨率从 dip 的单位 转成为 px(像素)
*/
public static int dip2px(Context context, float dpValue) {
final float scale = context.getResources().getDisplayMetrics().density;
return (int) (dpValue * scale + 0.5f);
}
/**
* 根据手机的分辨率从 px(像素) 的单位 转成为 dp
*/
public static int px2dip(Context context, float pxValue) {
// final float scale = context.getResources().getDisplayMetrics().density;
return (int) (pxValue / 3 + 0.5f); //3是本人手机的设备密度
}
}
AccessibilityService还可以用在智能安装、虚拟按键上都有很多应用,这样的实践只是给我们一种解决问题另外的一种思路,问题嘛,总还是要解决的。
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原文地址:http://blog.csdn.net/zhangke3016/article/details/51672977