/*
* Copyright (C) 2015 AChep@xda <artemchep@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package com.achep.acdisplay.utils.tasks;
import android.annotation.TargetApi;
import android.app.ActivityManager;
import android.content.Context;
import android.os.Build;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import java.util.List;
/**
* @author Artem Chepurnoy
*/
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
class RunningTasksJellyBean extends RunningTasks {
/**
* {@inheritDoc}
*/
@SuppressWarnings("deprecation")
@Nullable
public String getRunningTasksTop(@NonNull Context context) {
ActivityManager am = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
List<ActivityManager.RunningTaskInfo> tasks = am.getRunningTasks(1);
return tasks == null || tasks.isEmpty() ? null : tasks.get(0).topActivity.getPackageName();
}
}