I have gone through this question and this question. But with the help of this library i can now get the list of foreground tasks using following code.
if (B
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The "apps with usage accesse" feature sometimes can meet your needs
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So here is an update. Tested in 5.0 and 5.1.1 device. Working perfectly.
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) { //For versions less than lollipop
ActivityManager am = ((ActivityManager) getSystemService(ACTIVITY_SERVICE));
List<ActivityManager.RunningTaskInfo> taskInfo = am.getRunningTasks(5);
top = taskInfo.get(0).topActivity.getPackageName();
Log.v(TAG, "top app = " + top);
}else{ //For versions Lollipop and above
List<AndroidAppProcess> processes = ProcessManager.getRunningForegroundApps(getApplicationContext());
Collections.sort(processes, new ProcessManager.ProcessComparator());
for (int i = 0; i <=processes.size()-1 ; i++) {
if(processes.get(i).name.equalsIgnoreCase("com.google.android.gms")) { //always the package name above/below this package is the top app
if ((i+1)<=processes.size()-1) { //If processes.get(i+1) available, then that app is the top app
top = processes.get(i + 1).name;
} else if (i!=0) { //If the last package name is "com.google.android.gms" then the package name above this is the top app
top = processes.get(i - 1).name;
} else{
if (i == processes.size()-1) { //If only one package name available
top = processes.get(i).name;
}
}
Log.v(TAG, "top app = " + top);
}
}
}
Thanks to this library
Now i'm able to get foreground task in Android 5.0+
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