1
0
mirror of https://github.com/moparisthebest/k-9 synced 2024-10-31 15:45:08 -04:00
k-9/src/com/fsck/k9/service/CoreService.java

108 lines
3.3 KiB
Java
Raw Normal View History

package com.fsck.k9.service;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicInteger;
import android.app.Service;
import android.content.Context;
import android.content.Intent;
import android.os.IBinder;
import android.os.PowerManager;
import android.os.PowerManager.WakeLock;
import android.util.Log;
import com.fsck.k9.K9;
public abstract class CoreService extends Service
{
public static String WAKE_LOCK_ID = "com.fsck.k9.service.CoreService.wakeLockId";
private static ConcurrentHashMap<Integer, WakeLock> wakeLocks = new ConcurrentHashMap<Integer, WakeLock>();
private static AtomicInteger wakeLockSeq = new AtomicInteger(0);
protected static void addWakeLockId(Intent i, Integer wakeLockId)
{
if (wakeLockId != null)
{
i.putExtra(BootReceiver.WAKE_LOCK_ID, wakeLockId);
}
}
protected static void addWakeLock(Context context, Intent i)
{
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
WakeLock wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "K9");
wakeLock.setReferenceCounted(false);
wakeLock.acquire(K9.MAIL_SERVICE_WAKE_LOCK_TIMEOUT);
Integer tmpWakeLockId = wakeLockSeq.getAndIncrement();
wakeLocks.put(tmpWakeLockId, wakeLock);
i.putExtra(WAKE_LOCK_ID, tmpWakeLockId);
}
@Override
public void onStart(Intent intent, int startId)
{
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
WakeLock wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "K9");
wakeLock.setReferenceCounted(false);
wakeLock.acquire(K9.MAIL_SERVICE_WAKE_LOCK_TIMEOUT);
2010-01-02 20:50:32 -05:00
if (K9.DEBUG)
Log.i(K9.LOG_TAG, "CoreService: " + this.getClass().getName() + ".onStart(" + intent + ", " + startId);
int wakeLockId = intent.getIntExtra(BootReceiver.WAKE_LOCK_ID, -1);
if (wakeLockId != -1)
{
BootReceiver.releaseWakeLock(this, wakeLockId);
}
Integer coreWakeLockId = intent.getIntExtra(WAKE_LOCK_ID, -1);
if (coreWakeLockId != null && coreWakeLockId != -1)
{
if (K9.DEBUG)
Log.d(K9.LOG_TAG, "Got core wake lock id " + coreWakeLockId);
WakeLock coreWakeLock = wakeLocks.remove(coreWakeLockId);
if (coreWakeLock != null)
{
if (K9.DEBUG)
Log.d(K9.LOG_TAG, "Found core wake lock with id " + coreWakeLockId + ", releasing");
coreWakeLock.release();
}
}
try
{
super.onStart(intent, startId);
startService(intent, startId);
}
finally
{
if (wakeLock != null)
{
wakeLock.release();
}
}
}
public abstract void startService(Intent intent, int startId);
@Override
public IBinder onBind(Intent arg0)
{
// TODO Auto-generated method stub
return null;
}
@Override
public void onDestroy()
{
2010-01-02 20:50:32 -05:00
if (K9.DEBUG)
Log.i(K9.LOG_TAG, "CoreService: " + this.getClass().getName() + ".onDestroy()");
super.onDestroy();
// MessagingController.getInstance(getApplication()).removeListener(mListener);
}
}