summaryrefslogtreecommitdiffstats
path: root/core/java/android/app/StatusBarManager.java
blob: 51d7393cf7a8a823453d4794310ec86835edb868 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
/*
 * 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);
        }
    }
}