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
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
|
/*
* Copyright (C) 2008 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 com.android.systemui.statusbar.phone;
import android.app.StatusBarManager;
import android.bluetooth.BluetoothAdapter;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.location.LocationManager;
import android.media.AudioManager;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.wifi.WifiManager;
import android.os.Binder;
import android.os.Handler;
import android.os.RemoteException;
import android.os.storage.StorageManager;
import android.provider.Settings;
import android.telephony.PhoneStateListener;
import android.telephony.ServiceState;
import android.telephony.SignalStrength;
import android.telephony.TelephonyManager;
import android.util.Slog;
import com.android.internal.telephony.IccCard;
import com.android.internal.telephony.TelephonyIntents;
import com.android.internal.telephony.cdma.EriInfo;
import com.android.internal.telephony.cdma.TtyIntent;
import com.android.server.am.BatteryStatsService;
import com.android.systemui.R;
/**
* This class contains all of the policy about which icons are installed in the status
* bar at boot time. It goes through the normal API for icons, even though it probably
* strictly doesn't need to.
*/
public class PhoneStatusBarPolicy {
private static final String TAG = "PhoneStatusBarPolicy";
// message codes for the handler
private static final int EVENT_BATTERY_CLOSE = 4;
private static final int AM_PM_STYLE_NORMAL = 0;
private static final int AM_PM_STYLE_SMALL = 1;
private static final int AM_PM_STYLE_GONE = 2;
private static final int AM_PM_STYLE = AM_PM_STYLE_GONE;
private static final int INET_CONDITION_THRESHOLD = 50;
private final Context mContext;
private final StatusBarManager mService;
private final Handler mHandler = new Handler();
// storage
private StorageManager mStorageManager;
// Assume it's all good unless we hear otherwise. We don't always seem
// to get broadcasts that it *is* there.
IccCard.State mSimState = IccCard.State.READY;
// ringer volume
private boolean mVolumeVisible;
// bluetooth device status
private boolean mBluetoothEnabled;
// wifi
private static final int[][] sWifiSignalImages = {
{ R.drawable.stat_sys_wifi_signal_1,
R.drawable.stat_sys_wifi_signal_2,
R.drawable.stat_sys_wifi_signal_3,
R.drawable.stat_sys_wifi_signal_4 },
{ R.drawable.stat_sys_wifi_signal_1_fully,
R.drawable.stat_sys_wifi_signal_2_fully,
R.drawable.stat_sys_wifi_signal_3_fully,
R.drawable.stat_sys_wifi_signal_4_fully }
};
private static final int sWifiTemporarilyNotConnectedImage =
R.drawable.stat_sys_wifi_signal_0;
private int mLastWifiSignalLevel = -1;
private boolean mIsWifiConnected = false;
// state of inet connection - 0 not connected, 100 connected
private int mInetCondition = 0;
// sync state
// If sync is active the SyncActive icon is displayed. If sync is not active but
// sync is failing the SyncFailing icon is displayed. Otherwise neither are displayed.
private BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (action.equals(Intent.ACTION_ALARM_CHANGED)) {
updateAlarm(intent);
}
else if (action.equals(Intent.ACTION_SYNC_STATE_CHANGED)) {
updateSyncState(intent);
}
else if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED) ||
action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) {
updateBluetooth(intent);
}
else if (action.equals(AudioManager.RINGER_MODE_CHANGED_ACTION) ||
action.equals(AudioManager.VIBRATE_SETTING_CHANGED_ACTION)) {
updateVolume();
}
else if (action.equals(TelephonyIntents.ACTION_SIM_STATE_CHANGED)) {
updateSimState(intent);
}
else if (action.equals(TtyIntent.TTY_ENABLED_CHANGE_ACTION)) {
updateTTY(intent);
}
}
};
public PhoneStatusBarPolicy(Context context) {
mContext = context;
mService = (StatusBarManager)context.getSystemService(Context.STATUS_BAR_SERVICE);
// storage
mStorageManager = (StorageManager) context.getSystemService(Context.STORAGE_SERVICE);
mStorageManager.registerListener(
new com.android.systemui.usb.StorageNotification(context));
// TTY status
mService.setIcon("tty", R.drawable.stat_sys_tty_mode, 0, null);
mService.setIconVisibility("tty", false);
// Cdma Roaming Indicator, ERI
mService.setIcon("cdma_eri", R.drawable.stat_sys_roaming_cdma_0, 0, null);
mService.setIconVisibility("cdma_eri", false);
// bluetooth status
mService.setIcon("bluetooth", R.drawable.stat_sys_data_bluetooth, 0, null);
BluetoothAdapter adapter = BluetoothAdapter.getDefaultAdapter();
if (adapter != null) {
mBluetoothEnabled = adapter.isEnabled();
} else {
mBluetoothEnabled = false;
}
mService.setIconVisibility("bluetooth", mBluetoothEnabled);
// Alarm clock
mService.setIcon("alarm_clock", R.drawable.stat_sys_alarm, 0, null);
mService.setIconVisibility("alarm_clock", false);
// Sync state
mService.setIcon("sync_active", com.android.internal.R.drawable.stat_notify_sync_anim0,
0, null);
mService.setIcon("sync_failing", com.android.internal.R.drawable.stat_notify_sync_error,
0, null);
mService.setIconVisibility("sync_active", false);
mService.setIconVisibility("sync_failing", false);
// volume
mService.setIcon("volume", R.drawable.stat_sys_ringer_silent, 0, null);
mService.setIconVisibility("volume", false);
updateVolume();
IntentFilter filter = new IntentFilter();
// Register for Intent broadcasts for...
filter.addAction(Intent.ACTION_ALARM_CHANGED);
filter.addAction(Intent.ACTION_SYNC_STATE_CHANGED);
filter.addAction(AudioManager.RINGER_MODE_CHANGED_ACTION);
filter.addAction(AudioManager.VIBRATE_SETTING_CHANGED_ACTION);
filter.addAction(BluetoothAdapter.ACTION_STATE_CHANGED);
filter.addAction(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED);
filter.addAction(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
filter.addAction(TtyIntent.TTY_ENABLED_CHANGE_ACTION);
mContext.registerReceiver(mIntentReceiver, filter, null, mHandler);
}
private final void updateAlarm(Intent intent) {
boolean alarmSet = intent.getBooleanExtra("alarmSet", false);
mService.setIconVisibility("alarm_clock", alarmSet);
}
private final void updateSyncState(Intent intent) {
boolean isActive = intent.getBooleanExtra("active", false);
boolean isFailing = intent.getBooleanExtra("failing", false);
mService.setIconVisibility("sync_active", isActive);
// Don't display sync failing icon: BUG 1297963 Set sync error timeout to "never"
//mService.setIconVisibility("sync_failing", isFailing && !isActive);
}
private final void updateSimState(Intent intent) {
String stateExtra = intent.getStringExtra(IccCard.INTENT_KEY_ICC_STATE);
if (IccCard.INTENT_VALUE_ICC_ABSENT.equals(stateExtra)) {
mSimState = IccCard.State.ABSENT;
}
else if (IccCard.INTENT_VALUE_ICC_READY.equals(stateExtra)) {
mSimState = IccCard.State.READY;
}
else if (IccCard.INTENT_VALUE_ICC_LOCKED.equals(stateExtra)) {
final String lockedReason = intent.getStringExtra(IccCard.INTENT_KEY_LOCKED_REASON);
if (IccCard.INTENT_VALUE_LOCKED_ON_PIN.equals(lockedReason)) {
mSimState = IccCard.State.PIN_REQUIRED;
}
else if (IccCard.INTENT_VALUE_LOCKED_ON_PUK.equals(lockedReason)) {
mSimState = IccCard.State.PUK_REQUIRED;
}
else {
mSimState = IccCard.State.NETWORK_LOCKED;
}
} else {
mSimState = IccCard.State.UNKNOWN;
}
}
private final void updateVolume() {
AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
final int ringerMode = audioManager.getRingerMode();
final boolean visible = ringerMode == AudioManager.RINGER_MODE_SILENT ||
ringerMode == AudioManager.RINGER_MODE_VIBRATE;
final int iconId;
String contentDescription = null;
if (audioManager.shouldVibrate(AudioManager.VIBRATE_TYPE_RINGER)) {
iconId = R.drawable.stat_sys_ringer_vibrate;
contentDescription = mContext.getString(R.string.accessibility_ringer_vibrate);
} else {
iconId = R.drawable.stat_sys_ringer_silent;
contentDescription = mContext.getString(R.string.accessibility_ringer_silent);
}
if (visible) {
mService.setIcon("volume", iconId, 0, contentDescription);
}
if (visible != mVolumeVisible) {
mService.setIconVisibility("volume", visible);
mVolumeVisible = visible;
}
}
private final void updateBluetooth(Intent intent) {
int iconId = R.drawable.stat_sys_data_bluetooth;
String contentDescription = null;
String action = intent.getAction();
if (action.equals(BluetoothAdapter.ACTION_STATE_CHANGED)) {
int state = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, BluetoothAdapter.ERROR);
mBluetoothEnabled = state == BluetoothAdapter.STATE_ON;
} else if (action.equals(BluetoothAdapter.ACTION_CONNECTION_STATE_CHANGED)) {
int state = intent.getIntExtra(BluetoothAdapter.EXTRA_CONNECTION_STATE,
BluetoothAdapter.STATE_DISCONNECTED);
if (state == BluetoothAdapter.STATE_CONNECTED) {
iconId = R.drawable.stat_sys_data_bluetooth_connected;
contentDescription = mContext.getString(R.string.accessibility_bluetooth_connected);
} else {
contentDescription = mContext.getString(
R.string.accessibility_bluetooth_disconnected);
}
} else {
return;
}
mService.setIcon("bluetooth", iconId, 0, contentDescription);
mService.setIconVisibility("bluetooth", mBluetoothEnabled);
}
private final void updateTTY(Intent intent) {
final String action = intent.getAction();
final boolean enabled = intent.getBooleanExtra(TtyIntent.TTY_ENABLED, false);
if (false) Slog.v(TAG, "updateTTY: enabled: " + enabled);
if (enabled) {
// TTY is on
if (false) Slog.v(TAG, "updateTTY: set TTY on");
mService.setIcon("tty", R.drawable.stat_sys_tty_mode, 0,
mContext.getString(R.string.accessibility_tty_enabled));
mService.setIconVisibility("tty", true);
} else {
// TTY is off
if (false) Slog.v(TAG, "updateTTY: set TTY off");
mService.setIconVisibility("tty", false);
}
}
}
|