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Merge "Further reduce memory usage of notification archive." into jb-mr2-dev

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This commit is contained in:
Daniel Sandler
2013-04-16 01:44:11 +00:00
committed by Android (Google) Code Review
parent f094d221e5 5e62e3aa7d
commit 4b6d23d7b4
1 changed files with 28 additions and 1 deletions
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29
services/java/com/android/server/NotificationManagerService.java
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@ -49,6 +49,7 @@ import android.media.IAudioService;
import android.media.IRingtonePlayer;
import android.net.Uri;
import android.os.Binder;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
@ -266,18 +267,32 @@ public class NotificationManagerService extends INotificationManager.Stub
}
private static class Archive {
static final int BUFFER_SIZE = 1000;
static final int BUFFER_SIZE = 250;
ArrayDeque<StatusBarNotification> mBuffer = new ArrayDeque<StatusBarNotification>(BUFFER_SIZE);
public Archive() {
}
public String toString() {
final StringBuilder sb = new StringBuilder();
final int N = mBuffer.size();
sb.append("Archive (");
sb.append(N);
sb.append(" notification");
sb.append((N==1)?")":"s)");
return sb.toString();
}
public void record(StatusBarNotification nr) {
// Nuke heavy parts of notification before storing in archive
nr.notification.tickerView = null;
nr.notification.contentView = null;
nr.notification.bigContentView = null;
nr.notification.largeIcon = null;
final Bundle extras = nr.notification.extras;
extras.remove(Notification.EXTRA_LARGE_ICON);
extras.remove(Notification.EXTRA_LARGE_ICON_BIG);
extras.remove(Notification.EXTRA_PICTURE);
if (mBuffer.size() == BUFFER_SIZE) {
mBuffer.removeFirst();
@ -285,6 +300,7 @@ public class NotificationManagerService extends INotificationManager.Stub
mBuffer.addLast(nr);
}
public void clear() {
mBuffer.clear();
}
@ -2131,6 +2147,17 @@ public class NotificationManagerService extends INotificationManager.Stub
pw.println(" mVibrateNotification=" + mVibrateNotification);
pw.println(" mDisabledNotifications=0x" + Integer.toHexString(mDisabledNotifications));
pw.println(" mSystemReady=" + mSystemReady);
pw.println(" mArchive=" + mArchive.toString());
Iterator<StatusBarNotification> iter = mArchive.descendingIterator();
int i=0;
while (iter.hasNext()) {
pw.println(" " + iter.next());
if (++i >= 5) {
if (iter.hasNext()) pw.println(" ...");
break;
}
}
}
}
}