/**
* Funf: Open Sensing Framework
* Copyright (C) 2010-2011 Nadav Aharony, Wei Pan, Alex Pentland.
* Acknowledgments: Alan Gardner
* Contact: nadav@media.mit.edu
*
* This file is part of Funf.
*
* Funf is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* Funf is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Funf. If not, see <http://www.gnu.org/licenses/>.
*/
package edu.mit.media.funf.probe.builtin;
import java.util.ArrayList;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningTaskInfo;
import android.os.Bundle;
import edu.mit.media.funf.probe.SynchronousProbe;
import edu.mit.media.funf.probe.builtin.ProbeKeys.RunningApplicationsKeys;
public class RunningApplicationsProbe extends SynchronousProbe implements RunningApplicationsKeys {
@Override
public String[] getRequiredPermissions() {
return new String[] {
android.Manifest.permission.GET_TASKS
};
}
@Override
protected Bundle getData() {
ActivityManager am = (ActivityManager)this.getApplicationContext().getSystemService(ACTIVITY_SERVICE);
ArrayList<RunningTaskInfo> mostRecentRunningTaks = new ArrayList<RunningTaskInfo>(am.getRunningTasks(100000000));
Bundle data = new Bundle();
data.putParcelableArrayList(RUNNING_TASKS, mostRecentRunningTaks);
return data;
}
@Override
protected long getDefaultPeriod() {
return 30L;
}
}