自动化篇 - 黑客们使用的自动化方案，很多人还不知道

<?xml version="1.0" encoding="utf-8"?>
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
    android:accessibilityEventTypes="typeWindowStateChanged|typeWindowContentChanged"
    android:accessibilityFeedbackType="feedbackAllMask"
    android:canRetrieveWindowContent="true"
    android:description="@string/service_wechat_description"
    android:notificationTimeout="100"
    android:packageNames="com.tencent.mm" />

public class WeChatService extends AccessibilityService{
    @Override
    public void onAccessibilityEvent(AccessibilityEvent event)
    {
        //监听事件
    }

   @Override
    public void onInterrupt()
    {
        //服务断开
    }

    @Override
    protected void onServiceConnected()
    {
        super.onServiceConnected();
        //服务开启
    }
}

<service
       android:name=".WeChatService"
       android:enabled="true"
       android:exported="true"
       android:label="@string/service_wechat_label"
       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/config_accessibility" />
</service>

/**
  * 检查当前无障碍服务是否开启
  *
  * @param serviceName 服务名称
  * @return 服务是否启用
*/
@SuppressLint("LongLogTag")
public boolean checkAccessibilityEnabled(String serviceName)
{
    List<AccessibilityServiceInfo> accessibilityServices =
                mAccessibilityManager.getEnabledAccessibilityServiceList(AccessibilityServiceInfo.FEEDBACK_GENERIC);
    for (AccessibilityServiceInfo info : accessibilityServices)
    {
        Log.e("checkAccessibilityEnabled", info.getId());
        if (info.getId().equals(serviceName))
        {
            return true;
        }
    }
    return false;
}