The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2007 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | |
| 18 | package android.app; |
| 19 | |
| 20 | import android.content.Context; |
| 21 | import android.os.Binder; |
| 22 | import android.os.RemoteException; |
| 23 | import android.os.IBinder; |
| 24 | import android.os.ServiceManager; |
| 25 | |
| 26 | /** |
| 27 | * Allows an app to control the status bar. |
| 28 | * |
| 29 | * @hide |
| 30 | */ |
| 31 | public class StatusBarManager { |
| 32 | /** |
| 33 | * Flag for {@link #disable} to make the status bar not expandable. Unless you also |
| 34 | * set {@link #DISABLE_NOTIFICATIONS}, new notifications will continue to show. |
| 35 | */ |
| 36 | public static final int DISABLE_EXPAND = 0x00000001; |
| 37 | |
| 38 | /** |
| 39 | * Flag for {@link #disable} to hide notification icons and ticker text. |
| 40 | */ |
| 41 | public static final int DISABLE_NOTIFICATION_ICONS = 0x00000002; |
| 42 | |
| 43 | /** |
| 44 | * Flag for {@link #disable} to disable incoming notification alerts. This will not block |
| 45 | * icons, but it will block sound, vibrating and other visual or aural notifications. |
| 46 | */ |
| 47 | public static final int DISABLE_NOTIFICATION_ALERTS = 0x00000004; |
| 48 | |
| 49 | /** |
| 50 | * Re-enable all of the status bar features that you've disabled. |
| 51 | */ |
| 52 | public static final int DISABLE_NONE = 0x00000000; |
| 53 | |
| 54 | private Context mContext; |
| 55 | private IStatusBar mService; |
| 56 | private IBinder mToken = new Binder(); |
| 57 | |
| 58 | StatusBarManager(Context context) { |
| 59 | mContext = context; |
| 60 | mService = IStatusBar.Stub.asInterface( |
| 61 | ServiceManager.getService(Context.STATUS_BAR_SERVICE)); |
| 62 | } |
| 63 | |
| 64 | /** |
| 65 | * Disable some features in the status bar. Pass the bitwise-or of the DISABLE_* flags. |
| 66 | * To re-enable everything, pass {@link #DISABLE_NONE}. |
| 67 | */ |
| 68 | public void disable(int what) { |
| 69 | try { |
| 70 | mService.disable(what, mToken, mContext.getPackageName()); |
| 71 | } catch (RemoteException ex) { |
| 72 | // system process is dead anyway. |
| 73 | throw new RuntimeException(ex); |
| 74 | } |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Expand the status bar. |
| 79 | */ |
| 80 | public void expand() { |
| 81 | try { |
| 82 | mService.activate(); |
| 83 | } catch (RemoteException ex) { |
| 84 | // system process is dead anyway. |
| 85 | throw new RuntimeException(ex); |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | /** |
| 90 | * Collapse the status bar. |
| 91 | */ |
| 92 | public void collapse() { |
| 93 | try { |
| 94 | mService.deactivate(); |
| 95 | } catch (RemoteException ex) { |
| 96 | // system process is dead anyway. |
| 97 | throw new RuntimeException(ex); |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | /** |
| 102 | * Toggle the status bar. |
| 103 | */ |
| 104 | public void toggle() { |
| 105 | try { |
| 106 | mService.toggle(); |
| 107 | } catch (RemoteException ex) { |
| 108 | // system process is dead anyway. |
| 109 | throw new RuntimeException(ex); |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | public IBinder addIcon(String slot, int iconId, int iconLevel) { |
| 114 | try { |
| 115 | return mService.addIcon(slot, mContext.getPackageName(), iconId, iconLevel); |
| 116 | } catch (RemoteException ex) { |
| 117 | // system process is dead anyway. |
| 118 | throw new RuntimeException(ex); |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | public void updateIcon(IBinder key, String slot, int iconId, int iconLevel) { |
| 123 | try { |
| 124 | mService.updateIcon(key, slot, mContext.getPackageName(), iconId, iconLevel); |
| 125 | } catch (RemoteException ex) { |
| 126 | // system process is dead anyway. |
| 127 | throw new RuntimeException(ex); |
| 128 | } |
| 129 | } |
| 130 | |
| 131 | public void removeIcon(IBinder key) { |
| 132 | try { |
| 133 | mService.removeIcon(key); |
| 134 | } catch (RemoteException ex) { |
| 135 | // system process is dead anyway. |
| 136 | throw new RuntimeException(ex); |
| 137 | } |
| 138 | } |
| 139 | } |