Android - Check application process State
How can I check the state (pause/running/suspended) of a particular process running on the And开发者_StackOverflow中文版roid device programmatically? I want to include this logic within my application.
Using ActivityManager
, I am able to retrieve a list of all processes running on the device, but it doesn't show me any process state information. Any idea on how I can retrieve this information?
Thanks in Advance.
I was wrong when I mentioned in the question that there is no process state information in the list of processes retrived using ActivityManager.
ActivityManager am = (ActivityManager)getSystemService(Context.ACTIVITY_SERVICE);
List<RunningAppProcessInfo> list2= am.getRunningAppProcesses();
for (RunningAppProcessInfo ti : list2) {
Log.i("IMPORTANCE CODE",String.valueOf(ti.importance));
}
ti.importance retrives a constant value which describes whether the process is running FOREGROUND, BACKGROUND, Empty of code etc...
More information can be found at the following location:
http://developer.android.com/reference/android/app/ActivityManager.RunningAppProcessInfo.html
Thanks, Navin
You can follow the activity lifecycle. Put your logic in each state. I don't know if there is a get state in activity.
public class Activity extends ApplicationContext {
protected void onCreate(Bundle savedInstanceState);
protected void onStart();
protected void onRestart();
protected void onResume();
protected void onPause();
protected void onStop();
protected void onDestroy();
}
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