Android 5.0以上 获取当前正在运行的应用包名

直接上代码 :

public void getRunningApp() {
ActivityManager am = (ActivityManager) mContext
.getSystemService(Context.ACTIVITY_SERVICE);
List<ActivityManager.RunningAppProcessInfo> processes = am
.getRunningAppProcesses();
RunningAppProcessInfo processInfo = processes.get(0);
String appPackageName = processInfo.processName.toString();


Log.e(TAG,appPackageName );
}