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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.app;
import android.content.Context;
import android.os.Binder;
import android.os.RemoteException;
import android.os.IBinder;
import android.os.ServiceManager;
/**
* Allows an app to control the status bar.
*
* @hide
*/
public class StatusBarManager {
/**
* Flag for {@link #disable} to make the status bar not expandable. Unless you also
* set {@link #DISABLE_NOTIFICATIONS}, new notifications will continue to show.
*/
public static final int DISABLE_EXPAND = 0x00000001;
/**
* Flag for {@link #disable} to hide notification icons and ticker text.
*/
public static final int DISABLE_NOTIFICATION_ICONS = 0x00000002;
/**
* Flag for {@link #disable} to disable incoming notification alerts. This will not block
* icons, but it will block sound, vibrating and other visual or aural notifications.
*/
public static final int DISABLE_NOTIFICATION_ALERTS = 0x00000004;
/**
* Re-enable all of the status bar features that you've disabled.
*/
public static final int DISABLE_NONE = 0x00000000;
private Context mContext;
private IStatusBar mService;
private IBinder mToken = new Binder();
StatusBarManager(Context context) {
mContext = context;
mService = IStatusBar.Stub.asInterface(
ServiceManager.getService(Context.STATUS_BAR_SERVICE));
}
/**
* Disable some features in the status bar. Pass the bitwise-or of the DISABLE_* flags.
* To re-enable everything, pass {@link #DISABLE_NONE}.
*/
public void disable(int what) {
try {
mService.disable(what, mToken, mContext.getPackageName());
} catch (RemoteException ex) {
// system process is dead anyway.
throw new RuntimeException(ex);
}
}
/**
* Expand the status bar.
*/
public void expand() {
try {
mService.activate();
} catch (RemoteException ex) {
// system process is dead anyway.
throw new RuntimeException(ex);
}
}
/**
* Collapse the status bar.
*/
public void collapse() {
try {
mService.deactivate();
} catch (RemoteException ex) {
// system process is dead anyway.
throw new RuntimeException(ex);
}
}
/**
* Toggle the status bar.
*/
public void toggle() {
try {
mService.toggle();
} catch (RemoteException ex) {
// system process is dead anyway.
throw new RuntimeException(ex);
}
}
public IBinder addIcon(String slot, int iconId, int iconLevel) {
try {
return mService.addIcon(slot, mContext.getPackageName(), iconId, iconLevel);
} catch (RemoteException ex) {
// system process is dead anyway.
throw new RuntimeException(ex);
}
}
public void updateIcon(IBinder key, String slot, int iconId, int iconLevel) {
try {
mService.updateIcon(key, slot, mContext.getPackageName(), iconId, iconLevel);
} catch (RemoteException ex) {
// system process is dead anyway.
throw new RuntimeException(ex);
}
}
public void removeIcon(IBinder key) {
try {
mService.removeIcon(key);
} catch (RemoteException ex) {
// system process is dead anyway.
throw new RuntimeException(ex);
}
}
}
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