SettingsAppWidgetProvider.java revision 4af6514c78f2e468fe0f8f6070cf0f3e658b34a0
103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff/* 203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Copyright (C) 2009 The Android Open Source Project 303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Licensed under the Apache License, Version 2.0 (the "License"); 503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * you may not use this file except in compliance with the License. 603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * You may obtain a copy of the License at 703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * http://www.apache.org/licenses/LICENSE-2.0 903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 1003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Unless required by applicable law or agreed to in writing, software 1103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * distributed under the License is distributed on an "AS IS" BASIS, 1203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * See the License for the specific language governing permissions and 1403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * limitations under the License. 1503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 1603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 1703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffpackage com.android.settings.widget; 1803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 1903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.app.PendingIntent; 2003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.appwidget.AppWidgetManager; 2103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.appwidget.AppWidgetProvider; 22d63c0112251ab4e4e977545368dd703d875012a4Nick Pellyimport android.bluetooth.BluetoothAdapter; 2303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.content.ComponentName; 2403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.content.ContentResolver; 2503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.content.Context; 2603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.content.Intent; 2749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasaniimport android.database.ContentObserver; 2803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.location.LocationManager; 2903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.net.ConnectivityManager; 3003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.net.Uri; 3103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.net.wifi.WifiManager; 32046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrickimport android.os.AsyncTask; 3349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasaniimport android.os.Handler; 34cd03f5320d42290b1619933954a344b59dc55f4fMike Lockwoodimport android.os.IPowerManager; 35748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brownimport android.os.PowerManager; 3603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.os.RemoteException; 3703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.os.ServiceManager; 38ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthallimport android.os.UserManager; 3903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.provider.Settings; 4003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.util.Log; 4103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.widget.RemoteViews; 421d6bf8d46b07cb87d5842324190bc5a31eee5e4bJeff Sharkey 4303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport com.android.settings.R; 44436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hambyimport com.android.settings.bluetooth.LocalBluetoothAdapter; 4503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport com.android.settings.bluetooth.LocalBluetoothManager; 4603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 4703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff/** 4803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Provides control of power-related settings from a widget. 4903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 5003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffpublic class SettingsAppWidgetProvider extends AppWidgetProvider { 5103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff static final String TAG = "SettingsAppWidgetProvider"; 5203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 5303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff static final ComponentName THIS_APPWIDGET = 5403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff new ComponentName("com.android.settings", 5503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff "com.android.settings.widget.SettingsAppWidgetProvider"); 5603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 57436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby private static LocalBluetoothAdapter sLocalBluetoothAdapter = null; 5803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 5903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int BUTTON_WIFI = 0; 6003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int BUTTON_BRIGHTNESS = 1; 6103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int BUTTON_SYNC = 2; 62681f79900787c2c40751463ddd8f3476f9b40476David Christie private static final int BUTTON_LOCATION = 3; 6303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int BUTTON_BLUETOOTH = 4; 6403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 6594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // This widget keeps track of two sets of states: 6694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // "3-state": STATE_DISABLED, STATE_ENABLED, STATE_INTERMEDIATE 6794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // "5-state": STATE_DISABLED, STATE_ENABLED, STATE_TURNING_ON, STATE_TURNING_OFF, STATE_UNKNOWN 6803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int STATE_DISABLED = 0; 6903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int STATE_ENABLED = 1; 7094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final int STATE_TURNING_ON = 2; 7194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final int STATE_TURNING_OFF = 3; 7294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final int STATE_UNKNOWN = 4; 7394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final int STATE_INTERMEDIATE = 5; 7494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 75740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani // Position in the widget bar, to enable different graphics for left, center and right buttons 76740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int POS_LEFT = 0; 77740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int POS_CENTER = 1; 78740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int POS_RIGHT = 2; 79740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 80740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int[] IND_DRAWABLE_OFF = { 81a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_off_l_holo, 82a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_off_c_holo, 83a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_off_r_holo 84740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani }; 85740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 86740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int[] IND_DRAWABLE_MID = { 87a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_mid_l_holo, 88a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_mid_c_holo, 89a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_mid_r_holo 90740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani }; 91740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 92740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int[] IND_DRAWABLE_ON = { 93a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_on_l_holo, 94a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_on_c_holo, 95a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_on_r_holo 96740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani }; 9703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 98a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani /** Minimum brightness at which the indicator is shown at half-full and ON */ 99748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown private static final float HALF_BRIGHTNESS_THRESHOLD = 0.3f; 100a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani /** Minimum brightness at which the indicator is shown at full */ 101748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown private static final float FULL_BRIGHTNESS_THRESHOLD = 0.8f; 10203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 10394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final StateTracker sWifiState = new WifiStateTracker(); 10494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final StateTracker sBluetoothState = new BluetoothStateTracker(); 105681f79900787c2c40751463ddd8f3476f9b40476David Christie private static final StateTracker sLocationState = new LocationStateTracker(); 106ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick private static final StateTracker sSyncState = new SyncStateTracker(); 10749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani private static SettingsObserver sSettingsObserver; 10894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 10994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 110ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * The state machine for a setting's toggling, tracking reality 111ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * versus the user's intent. 11294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * 11394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * This is necessary because reality moves relatively slowly 11494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * (turning on & off radio drivers), compared to user's 11594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * expectations. 11694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 11794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private abstract static class StateTracker { 11894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // Is the state in the process of changing? 11994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private boolean mInTransition = false; 12094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private Boolean mActualState = null; // initially not set 12194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private Boolean mIntendedState = null; // initially not set 12294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 12394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // Did a toggle request arrive while a state update was 12494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // already in-flight? If so, the mIntendedState needs to be 12594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // requested when the other one is done, unless we happened to 12694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // arrive at that state already. 12794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private boolean mDeferredStateChangeRequestNeeded = false; 12894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 12994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 13094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * User pressed a button to change the state. Something 13194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * should immediately appear to the user afterwards, even if 13294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * we effectively do nothing. Their press must be heard. 13394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 13494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public final void toggleState(Context context) { 13594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick int currentState = getTriState(context); 13694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick boolean newState = false; 13794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (currentState) { 13894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_ENABLED: 13994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick newState = false; 14094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 14194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_DISABLED: 14294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick newState = true; 14394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 14494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_INTERMEDIATE: 14594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (mIntendedState != null) { 14694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick newState = !mIntendedState; 14794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 14894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 14994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 15094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mIntendedState = newState; 15194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (mInTransition) { 15294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // We don't send off a transition request if we're 15394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // already transitioning. Makes our state tracking 15494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // easier, and is probably nicer on lower levels. 15594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // (even though they should be able to take it...) 15694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mDeferredStateChangeRequestNeeded = true; 15794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } else { 15894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = true; 159046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick requestStateChange(context, newState); 16094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 16194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 16294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 16394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 164b9062f26785e53cfc44180e0044c8025ad33af2aalanv * Return the ID of the clickable container for the setting. 165b9062f26785e53cfc44180e0044c8025ad33af2aalanv */ 166b9062f26785e53cfc44180e0044c8025ad33af2aalanv public abstract int getContainerId(); 167b9062f26785e53cfc44180e0044c8025ad33af2aalanv 168b9062f26785e53cfc44180e0044c8025ad33af2aalanv /** 169ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Return the ID of the main large image button for the setting. 170ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 171ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public abstract int getButtonId(); 172ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 173ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 174ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Returns the small indicator image ID underneath the setting. 175ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 176ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public abstract int getIndicatorId(); 177ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 178ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 179b9062f26785e53cfc44180e0044c8025ad33af2aalanv * Returns the resource ID of the setting's content description. 180b9062f26785e53cfc44180e0044c8025ad33af2aalanv */ 181b9062f26785e53cfc44180e0044c8025ad33af2aalanv public abstract int getButtonDescription(); 182b9062f26785e53cfc44180e0044c8025ad33af2aalanv 183b9062f26785e53cfc44180e0044c8025ad33af2aalanv /** 184ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Returns the resource ID of the image to show as a function of 185ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * the on-vs-off state. 186ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 187ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public abstract int getButtonImageId(boolean on); 188ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 189ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 190740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani * Returns the position in the button bar - either POS_LEFT, POS_RIGHT or POS_CENTER. 191740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani */ 192740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani public int getPosition() { return POS_CENTER; } 193740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 194740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani /** 195ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Updates the remote views depending on the state (off, on, 196ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * turning off, turning on) of the setting. 197ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 198ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public final void setImageViewResources(Context context, RemoteViews views) { 199b9062f26785e53cfc44180e0044c8025ad33af2aalanv int containerId = getContainerId(); 200ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick int buttonId = getButtonId(); 201ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick int indicatorId = getIndicatorId(); 202740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani int pos = getPosition(); 203ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick switch (getTriState(context)) { 204ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick case STATE_DISABLED: 205b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(containerId, 206b9062f26785e53cfc44180e0044c8025ad33af2aalanv getContentDescription(context, R.string.gadget_state_off)); 207ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource(buttonId, getButtonImageId(false)); 208ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource( 209740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani indicatorId, IND_DRAWABLE_OFF[pos]); 210ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick break; 211ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick case STATE_ENABLED: 212b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(containerId, 213b9062f26785e53cfc44180e0044c8025ad33af2aalanv getContentDescription(context, R.string.gadget_state_on)); 214ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource(buttonId, getButtonImageId(true)); 215ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource( 216740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani indicatorId, IND_DRAWABLE_ON[pos]); 217ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick break; 218ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick case STATE_INTERMEDIATE: 219ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // In the transitional state, the bottom green bar 220ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // shows the tri-state (on, off, transitioning), but 221ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // the top dark-gray-or-bright-white logo shows the 222ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // user's intent. This is much easier to see in 223ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // sunlight. 224ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (isTurningOn()) { 225b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(containerId, 226b9062f26785e53cfc44180e0044c8025ad33af2aalanv getContentDescription(context, R.string.gadget_state_turning_on)); 227ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource(buttonId, getButtonImageId(true)); 228ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource( 229740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani indicatorId, IND_DRAWABLE_MID[pos]); 230ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } else { 231b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(containerId, 232b9062f26785e53cfc44180e0044c8025ad33af2aalanv getContentDescription(context, R.string.gadget_state_turning_off)); 233ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource(buttonId, getButtonImageId(false)); 234ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource( 235740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani indicatorId, IND_DRAWABLE_OFF[pos]); 236ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 237ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick break; 238ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 239ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 240ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 241ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 242b9062f26785e53cfc44180e0044c8025ad33af2aalanv * Returns the gadget state template populated with the gadget 243b9062f26785e53cfc44180e0044c8025ad33af2aalanv * description and state. 244b9062f26785e53cfc44180e0044c8025ad33af2aalanv */ 245b9062f26785e53cfc44180e0044c8025ad33af2aalanv private final String getContentDescription(Context context, int stateResId) { 246b9062f26785e53cfc44180e0044c8025ad33af2aalanv final String gadget = context.getString(getButtonDescription()); 247b9062f26785e53cfc44180e0044c8025ad33af2aalanv final String state = context.getString(stateResId); 248b9062f26785e53cfc44180e0044c8025ad33af2aalanv return context.getString(R.string.gadget_state_template, gadget, state); 249b9062f26785e53cfc44180e0044c8025ad33af2aalanv } 250b9062f26785e53cfc44180e0044c8025ad33af2aalanv 251b9062f26785e53cfc44180e0044c8025ad33af2aalanv /** 25294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Update internal state from a broadcast state change. 25394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 25494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public abstract void onActualStateChange(Context context, Intent intent); 25594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 25694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 25794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Sets the value that we're now in. To be called from onActualStateChange. 25894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * 25994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @param newState one of STATE_DISABLED, STATE_ENABLED, STATE_TURNING_ON, 26094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * STATE_TURNING_OFF, STATE_UNKNOWN 26194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 26294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick protected final void setCurrentState(Context context, int newState) { 263046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick final boolean wasInTransition = mInTransition; 26494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (newState) { 26594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_DISABLED: 26694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = false; 26794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mActualState = false; 26894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 26994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_ENABLED: 27094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = false; 27194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mActualState = true; 27294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 27394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_TURNING_ON: 27494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = true; 27594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mActualState = false; 27694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 27794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_TURNING_OFF: 27894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = true; 27994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mActualState = true; 28094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 28194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 28294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 28394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (wasInTransition && !mInTransition) { 28494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (mDeferredStateChangeRequestNeeded) { 28594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick Log.v(TAG, "processing deferred state change"); 28694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (mActualState != null && mIntendedState != null && 28794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mIntendedState.equals(mActualState)) { 28894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick Log.v(TAG, "... but intended state matches, so no changes."); 28994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } else if (mIntendedState != null) { 29094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = true; 291046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick requestStateChange(context, mIntendedState); 29294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 29394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mDeferredStateChangeRequestNeeded = false; 29494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 29594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 29694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 29794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 29894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 29994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 30094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * If we're in a transition mode, this returns true if we're 30194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * transitioning towards being enabled. 30294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 30394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public final boolean isTurningOn() { 30494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return mIntendedState != null && mIntendedState; 30594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 30694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 30794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 30894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Returns simplified 3-state value from underlying 5-state. 30994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * 31094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @param context 31194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @return STATE_ENABLED, STATE_DISABLED, or STATE_INTERMEDIATE 31294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 31394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public final int getTriState(Context context) { 314046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick if (mInTransition) { 315046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // If we know we just got a toggle request recently 316046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // (which set mInTransition), don't even ask the 317046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // underlying interface for its state. We know we're 318046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // changing. This avoids blocking the UI thread 319046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // during UI refresh post-toggle if the underlying 320046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // service state accessor has coarse locking on its 321046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // state (to be fixed separately). 322046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick return STATE_INTERMEDIATE; 323046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } 32494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (getActualState(context)) { 32594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_DISABLED: 32694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_DISABLED; 32794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_ENABLED: 32894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_ENABLED; 32994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick default: 33094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_INTERMEDIATE; 33194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 33294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 33394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 33494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 33594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Gets underlying actual state. 33694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * 33794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @param context 33894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @return STATE_ENABLED, STATE_DISABLED, STATE_ENABLING, STATE_DISABLING, 33994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * or or STATE_UNKNOWN. 34094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 34194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public abstract int getActualState(Context context); 34294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 34394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 34494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Actually make the desired change to the underlying radio 34594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * API. 34694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 347046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected abstract void requestStateChange(Context context, boolean desiredState); 34894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 34994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 35094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 35194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Subclass of StateTracker to get/set Wifi state. 35294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 35394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final class WifiStateTracker extends StateTracker { 354b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getContainerId() { return R.id.btn_wifi; } 355ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonId() { return R.id.img_wifi; } 356ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getIndicatorId() { return R.id.ind_wifi; } 357b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getButtonDescription() { return R.string.gadget_wifi; } 358ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonImageId(boolean on) { 359a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng return on ? R.drawable.ic_appwidget_settings_wifi_on_holo 360a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng : R.drawable.ic_appwidget_settings_wifi_off_holo; 361ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 362ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 36394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 364740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani public int getPosition() { return POS_LEFT; } 365740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 366740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani @Override 36794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public int getActualState(Context context) { 36894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE); 36994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (wifiManager != null) { 37094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return wifiStateToFiveState(wifiManager.getWifiState()); 37194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 37294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_UNKNOWN; 37394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 37494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 37594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 376046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected void requestStateChange(Context context, final boolean desiredState) { 377ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick final WifiManager wifiManager = 378ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick (WifiManager) context.getSystemService(Context.WIFI_SERVICE); 37994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (wifiManager == null) { 38094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick Log.d(TAG, "No wifiManager."); 38194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return; 38294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 383a6a74e222a994e29a1daa7178943a1fc9dd06c47Irfan Sheriff 384046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // Actually request the wifi change and persistent 385046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // settings write off the UI thread, as it can take a 386046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // user-noticeable amount of time, especially if there's 387046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // disk contention. 388046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick new AsyncTask<Void, Void, Void>() { 389046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick @Override 390046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected Void doInBackground(Void... args) { 391046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick /** 392046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick * Disable tethering if enabling Wifi 393046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick */ 394046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick int wifiApState = wifiManager.getWifiApState(); 395046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick if (desiredState && ((wifiApState == WifiManager.WIFI_AP_STATE_ENABLING) || 396046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick (wifiApState == WifiManager.WIFI_AP_STATE_ENABLED))) { 397046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick wifiManager.setWifiApEnabled(null, false); 398046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } 399046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick 400046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick wifiManager.setWifiEnabled(desiredState); 401046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick return null; 402046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } 403046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick }.execute(); 40494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 40594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 40694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 40794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public void onActualStateChange(Context context, Intent intent) { 40894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (!WifiManager.WIFI_STATE_CHANGED_ACTION.equals(intent.getAction())) { 40994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return; 41094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 41194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick int wifiState = intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE, -1); 41294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick setCurrentState(context, wifiStateToFiveState(wifiState)); 41394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 41494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 41594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 41694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Converts WifiManager's state values into our 41794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Wifi/Bluetooth-common state values. 41894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 41994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static int wifiStateToFiveState(int wifiState) { 42094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (wifiState) { 42194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case WifiManager.WIFI_STATE_DISABLED: 42294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_DISABLED; 42394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case WifiManager.WIFI_STATE_ENABLED: 42494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_ENABLED; 42594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case WifiManager.WIFI_STATE_DISABLING: 42694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_TURNING_OFF; 42794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case WifiManager.WIFI_STATE_ENABLING: 42894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_TURNING_ON; 42994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick default: 43094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_UNKNOWN; 43194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 43294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 43394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 43494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 43594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 43694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Subclass of StateTracker to get/set Bluetooth state. 43794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 43894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final class BluetoothStateTracker extends StateTracker { 439b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getContainerId() { return R.id.btn_bluetooth; } 440ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonId() { return R.id.img_bluetooth; } 441ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getIndicatorId() { return R.id.ind_bluetooth; } 442b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getButtonDescription() { return R.string.gadget_bluetooth; } 443ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonImageId(boolean on) { 444a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng return on ? R.drawable.ic_appwidget_settings_bluetooth_on_holo 445a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng : R.drawable.ic_appwidget_settings_bluetooth_off_holo; 446ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 44794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 44894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 44994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public int getActualState(Context context) { 450436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby if (sLocalBluetoothAdapter == null) { 451436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby LocalBluetoothManager manager = LocalBluetoothManager.getInstance(context); 452436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby if (manager == null) { 45394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_UNKNOWN; // On emulator? 45494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 455436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby sLocalBluetoothAdapter = manager.getBluetoothAdapter(); 45694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 457436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby return bluetoothStateToFiveState(sLocalBluetoothAdapter.getBluetoothState()); 45894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 45994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 46094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 461046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected void requestStateChange(Context context, final boolean desiredState) { 462436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby if (sLocalBluetoothAdapter == null) { 46394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick Log.d(TAG, "No LocalBluetoothManager"); 46494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return; 46594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 466046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // Actually request the Bluetooth change and persistent 467046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // settings write off the UI thread, as it can take a 468046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // user-noticeable amount of time, especially if there's 469046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // disk contention. 470046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick new AsyncTask<Void, Void, Void>() { 471046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick @Override 472046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected Void doInBackground(Void... args) { 473436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby sLocalBluetoothAdapter.setBluetoothEnabled(desiredState); 474046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick return null; 475046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } 476046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick }.execute(); 47794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 47894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 47994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 48094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public void onActualStateChange(Context context, Intent intent) { 48194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (!BluetoothAdapter.ACTION_STATE_CHANGED.equals(intent.getAction())) { 48294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return; 48394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 48494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick int bluetoothState = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, -1); 48594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick setCurrentState(context, bluetoothStateToFiveState(bluetoothState)); 48694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 48794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 48894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 48994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Converts BluetoothAdapter's state values into our 49094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Wifi/Bluetooth-common state values. 49194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 49294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static int bluetoothStateToFiveState(int bluetoothState) { 49394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (bluetoothState) { 49494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case BluetoothAdapter.STATE_OFF: 49594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_DISABLED; 49694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case BluetoothAdapter.STATE_ON: 49794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_ENABLED; 49894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case BluetoothAdapter.STATE_TURNING_ON: 49994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_TURNING_ON; 50094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case BluetoothAdapter.STATE_TURNING_OFF: 50194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_TURNING_OFF; 50294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick default: 50394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_UNKNOWN; 50494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 50594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 50694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 50794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 508ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 509681f79900787c2c40751463ddd8f3476f9b40476David Christie * Subclass of StateTracker for location state. 510ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 511681f79900787c2c40751463ddd8f3476f9b40476David Christie private static final class LocationStateTracker extends StateTracker { 512681f79900787c2c40751463ddd8f3476f9b40476David Christie public int getContainerId() { return R.id.btn_location; } 513681f79900787c2c40751463ddd8f3476f9b40476David Christie public int getButtonId() { return R.id.img_location; } 514681f79900787c2c40751463ddd8f3476f9b40476David Christie public int getIndicatorId() { return R.id.ind_location; } 515681f79900787c2c40751463ddd8f3476f9b40476David Christie public int getButtonDescription() { return R.string.gadget_location; } 516ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonImageId(boolean on) { 517681f79900787c2c40751463ddd8f3476f9b40476David Christie return on ? R.drawable.ic_appwidget_settings_location_on_holo 518681f79900787c2c40751463ddd8f3476f9b40476David Christie : R.drawable.ic_appwidget_settings_location_off_holo; 519ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 520ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 521ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 522ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getActualState(Context context) { 523ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick ContentResolver resolver = context.getContentResolver(); 52493259c14f3aca4739e2cf7691cb0416ded509d8dTom O'Neill int currentLocationMode = Settings.Secure.getInt(resolver, 52593259c14f3aca4739e2cf7691cb0416ded509d8dTom O'Neill Settings.Secure.LOCATION_MODE, Settings.Secure.LOCATION_MODE_OFF); 5265eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie switch (currentLocationMode) { 5275eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie case Settings.Secure.LOCATION_MODE_BATTERY_SAVING: 5285eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie case Settings.Secure.LOCATION_MODE_OFF: 5295eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie return STATE_DISABLED; 5305eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie } 5315eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie 5325eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie return STATE_ENABLED; 533ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 534ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 535ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 536ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public void onActualStateChange(Context context, Intent unused) { 537ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // Note: the broadcast location providers changed intent 538ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // doesn't include an extras bundles saying what the new value is. 539ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick setCurrentState(context, getActualState(context)); 540ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 541ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 542ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 543ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public void requestStateChange(final Context context, final boolean desiredState) { 544ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick final ContentResolver resolver = context.getContentResolver(); 545ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick new AsyncTask<Void, Void, Boolean>() { 546ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 547ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick protected Boolean doInBackground(Void... args) { 548ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthall final UserManager um = 549ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthall (UserManager) context.getSystemService(Context.USER_SERVICE); 5500c5a401a58b30041d5fe712d78fccbd47f5b744dMaggie Benthall if (!um.hasUserRestriction(UserManager.DISALLOW_SHARE_LOCATION)) { 5513d0bee59b875c7a47045408a46a599ae290659efLifu Tang int currentMode = Settings.Secure.getInt(resolver, 5523d0bee59b875c7a47045408a46a599ae290659efLifu Tang Settings.Secure.LOCATION_MODE, Settings.Secure.LOCATION_MODE_OFF); 5533d0bee59b875c7a47045408a46a599ae290659efLifu Tang int mode = Settings.Secure.LOCATION_MODE_HIGH_ACCURACY; 5543d0bee59b875c7a47045408a46a599ae290659efLifu Tang switch (currentMode) { 5553d0bee59b875c7a47045408a46a599ae290659efLifu Tang case Settings.Secure.LOCATION_MODE_HIGH_ACCURACY: 5563d0bee59b875c7a47045408a46a599ae290659efLifu Tang mode = Settings.Secure.LOCATION_MODE_BATTERY_SAVING; 5573d0bee59b875c7a47045408a46a599ae290659efLifu Tang break; 5583d0bee59b875c7a47045408a46a599ae290659efLifu Tang case Settings.Secure.LOCATION_MODE_BATTERY_SAVING: 5593d0bee59b875c7a47045408a46a599ae290659efLifu Tang mode = Settings.Secure.LOCATION_MODE_HIGH_ACCURACY; 5603d0bee59b875c7a47045408a46a599ae290659efLifu Tang break; 5613d0bee59b875c7a47045408a46a599ae290659efLifu Tang case Settings.Secure.LOCATION_MODE_SENSORS_ONLY: 5623d0bee59b875c7a47045408a46a599ae290659efLifu Tang mode = Settings.Secure.LOCATION_MODE_OFF; 5633d0bee59b875c7a47045408a46a599ae290659efLifu Tang break; 5643d0bee59b875c7a47045408a46a599ae290659efLifu Tang case Settings.Secure.LOCATION_MODE_OFF: 5653d0bee59b875c7a47045408a46a599ae290659efLifu Tang mode = Settings.Secure.LOCATION_MODE_HIGH_ACCURACY; 5663d0bee59b875c7a47045408a46a599ae290659efLifu Tang break; 5673d0bee59b875c7a47045408a46a599ae290659efLifu Tang } 56893259c14f3aca4739e2cf7691cb0416ded509d8dTom O'Neill Settings.Secure.putInt(resolver, Settings.Secure.LOCATION_MODE, mode); 569ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthall return desiredState; 570ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthall } 571681f79900787c2c40751463ddd8f3476f9b40476David Christie 5725eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie return getActualState(context) == STATE_ENABLED; 573ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 574ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 575ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 576ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick protected void onPostExecute(Boolean result) { 577ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick setCurrentState( 578ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick context, 579ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick result ? STATE_ENABLED : STATE_DISABLED); 580ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick updateWidget(context); 581ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 582ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick }.execute(); 583ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 584ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 585ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 586ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 587ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Subclass of StateTracker for sync state. 588ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 589ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick private static final class SyncStateTracker extends StateTracker { 590b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getContainerId() { return R.id.btn_sync; } 591ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonId() { return R.id.img_sync; } 592ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getIndicatorId() { return R.id.ind_sync; } 593b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getButtonDescription() { return R.string.gadget_sync; } 594ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonImageId(boolean on) { 595a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng return on ? R.drawable.ic_appwidget_settings_sync_on_holo 596a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng : R.drawable.ic_appwidget_settings_sync_off_holo; 597ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 598ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 599ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 600ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getActualState(Context context) { 60149c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani boolean on = ContentResolver.getMasterSyncAutomatically(); 602ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick return on ? STATE_ENABLED : STATE_DISABLED; 603ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 604ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 605ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 606ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public void onActualStateChange(Context context, Intent unused) { 607ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick setCurrentState(context, getActualState(context)); 608ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 609ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 610ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 611ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public void requestStateChange(final Context context, final boolean desiredState) { 612ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick final ConnectivityManager connManager = 613ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); 614ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick final boolean sync = ContentResolver.getMasterSyncAutomatically(); 615ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 616ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick new AsyncTask<Void, Void, Boolean>() { 617ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 618ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick protected Boolean doInBackground(Void... args) { 619ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // Turning sync on. 620ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (desiredState) { 621ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (!sync) { 622ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick ContentResolver.setMasterSyncAutomatically(true); 623ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 624ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick return true; 625ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 626ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 627ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // Turning sync off 628ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (sync) { 629ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick ContentResolver.setMasterSyncAutomatically(false); 630ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 631ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick return false; 632ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 633ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 634ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 635ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick protected void onPostExecute(Boolean result) { 636ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick setCurrentState( 637ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick context, 638ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick result ? STATE_ENABLED : STATE_DISABLED); 639ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick updateWidget(context); 640ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 641ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick }.execute(); 642ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 643ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 64494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 645a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani private static void checkObserver(Context context) { 646a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani if (sSettingsObserver == null) { 647a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani sSettingsObserver = new SettingsObserver(new Handler(), 648a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani context.getApplicationContext()); 649a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani sSettingsObserver.startObserving(); 650a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } 651a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } 652a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani 65303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff @Override 65403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public void onUpdate(Context context, AppWidgetManager appWidgetManager, 65503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff int[] appWidgetIds) { 65603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff // Update each requested appWidgetId 657436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby RemoteViews view = buildUpdate(context); 65803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 65903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff for (int i = 0; i < appWidgetIds.length; i++) { 66003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff appWidgetManager.updateAppWidget(appWidgetIds[i], view); 66103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 66203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 66303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 66403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff @Override 66503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public void onEnabled(Context context) { 666a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani checkObserver(context); 66703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 66803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 66903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff @Override 67003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public void onDisabled(Context context) { 67149c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani if (sSettingsObserver != null) { 67249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani sSettingsObserver.stopObserving(); 67349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani sSettingsObserver = null; 67449c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 67503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 67603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 67703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 67803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Load image for given widget and build {@link RemoteViews} for it. 67903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 680436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby static RemoteViews buildUpdate(Context context) { 68103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff RemoteViews views = new RemoteViews(context.getPackageName(), 68203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff R.layout.widget); 683436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby views.setOnClickPendingIntent(R.id.btn_wifi, getLaunchPendingIntent(context, 68403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff BUTTON_WIFI)); 68503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff views.setOnClickPendingIntent(R.id.btn_brightness, 68603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff getLaunchPendingIntent(context, 687436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby BUTTON_BRIGHTNESS)); 68803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff views.setOnClickPendingIntent(R.id.btn_sync, 68903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff getLaunchPendingIntent(context, 690436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby BUTTON_SYNC)); 691681f79900787c2c40751463ddd8f3476f9b40476David Christie views.setOnClickPendingIntent(R.id.btn_location, 692681f79900787c2c40751463ddd8f3476f9b40476David Christie getLaunchPendingIntent(context, BUTTON_LOCATION)); 69303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff views.setOnClickPendingIntent(R.id.btn_bluetooth, 69403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff getLaunchPendingIntent(context, 695436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby BUTTON_BLUETOOTH)); 69603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 69703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff updateButtons(views, context); 69803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff return views; 69903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 70003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 70103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 70203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Updates the widget when something changes, or when a button is pushed. 70303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 70403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 70503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 70603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public static void updateWidget(Context context) { 707436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby RemoteViews views = buildUpdate(context); 70803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff // Update specific list of appWidgetIds if given, otherwise default to all 70903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff final AppWidgetManager gm = AppWidgetManager.getInstance(context); 71003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff gm.updateAppWidget(THIS_APPWIDGET, views); 711a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani checkObserver(context); 71203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 71303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 71403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 71503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Updates the buttons based on the underlying states of wifi, etc. 71603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 71703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param views The RemoteViews to update. 71803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 71903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 72003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static void updateButtons(RemoteViews views, Context context) { 721ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sWifiState.setImageViewResources(context, views); 722ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sBluetoothState.setImageViewResources(context, views); 723681f79900787c2c40751463ddd8f3476f9b40476David Christie sLocationState.setImageViewResources(context, views); 724ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sSyncState.setImageViewResources(context, views); 725ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 7265c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik if (getBrightnessMode(context)) { 727b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(R.id.btn_brightness, 728b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_template, 729b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_state_auto))); 73094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick views.setImageViewResource(R.id.img_brightness, 731a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.ic_appwidget_settings_brightness_auto_holo); 73294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick views.setImageViewResource(R.id.ind_brightness, 733a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.appwidget_settings_ind_on_r_holo); 73403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else { 735a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani final int brightness = getBrightness(context); 736748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown final PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 737a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani // Set the icon 738748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown final int full = (int)(pm.getMaximumScreenBrightnessSetting() 739748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown * FULL_BRIGHTNESS_THRESHOLD); 740748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown final int half = (int)(pm.getMaximumScreenBrightnessSetting() 741748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown * HALF_BRIGHTNESS_THRESHOLD); 742748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown if (brightness > full) { 743b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(R.id.btn_brightness, 744b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_template, 745b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_state_full))); 746a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.img_brightness, 747a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.ic_appwidget_settings_brightness_full_holo); 748748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown } else if (brightness > half) { 749b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(R.id.btn_brightness, 750b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_template, 751b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_state_half))); 752a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.img_brightness, 753a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.ic_appwidget_settings_brightness_half_holo); 754a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } else { 755b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(R.id.btn_brightness, 756b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_template, 757b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_state_off))); 758a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.img_brightness, 759a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.ic_appwidget_settings_brightness_off_holo); 760a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } 761a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani // Set the ON state 762748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown if (brightness > half) { 763a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.ind_brightness, 764a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.appwidget_settings_ind_on_r_holo); 765a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } else { 766a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.ind_brightness, 767a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.appwidget_settings_ind_off_r_holo); 768a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } 76903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 77003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 77103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 77203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 77303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Creates PendingIntent to notify the widget of a button click. 77403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 77503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 77603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @return 77703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 778436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby private static PendingIntent getLaunchPendingIntent(Context context, 779e936f5b386b39781e8f5e1ab423ebaf790dd9742Ken Shirriff int buttonId) { 78003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff Intent launchIntent = new Intent(); 78103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff launchIntent.setClass(context, SettingsAppWidgetProvider.class); 78203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff launchIntent.addCategory(Intent.CATEGORY_ALTERNATIVE); 78303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff launchIntent.setData(Uri.parse("custom:" + buttonId)); 78403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff PendingIntent pi = PendingIntent.getBroadcast(context, 0 /* no requestCode */, 78503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff launchIntent, 0 /* no flags */); 78603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff return pi; 78703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 78803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 78903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 79003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Receives and processes a button pressed intent or state change. 79103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 79203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 79303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param intent Indicates the pressed button. 79403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 79503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff @Override 79603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public void onReceive(Context context, Intent intent) { 79703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff super.onReceive(context, intent); 798ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick String action = intent.getAction(); 799ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (WifiManager.WIFI_STATE_CHANGED_ACTION.equals(action)) { 80094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick sWifiState.onActualStateChange(context, intent); 801ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } else if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(action)) { 80294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick sBluetoothState.onActualStateChange(context, intent); 8034af6514c78f2e468fe0f8f6070cf0f3e658b34a0Tom O'Neill } else if (LocationManager.MODE_CHANGED_ACTION.equals(action)) { 804681f79900787c2c40751463ddd8f3476f9b40476David Christie sLocationState.onActualStateChange(context, intent); 8051d6bf8d46b07cb87d5842324190bc5a31eee5e4bJeff Sharkey } else if (ContentResolver.ACTION_SYNC_CONN_STATUS_CHANGED.equals(action)) { 806ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sSyncState.onActualStateChange(context, intent); 80794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } else if (intent.hasCategory(Intent.CATEGORY_ALTERNATIVE)) { 80803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff Uri data = intent.getData(); 80903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff int buttonId = Integer.parseInt(data.getSchemeSpecificPart()); 81003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff if (buttonId == BUTTON_WIFI) { 81194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick sWifiState.toggleState(context); 81203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else if (buttonId == BUTTON_BRIGHTNESS) { 81303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff toggleBrightness(context); 81403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else if (buttonId == BUTTON_SYNC) { 815ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sSyncState.toggleState(context); 816681f79900787c2c40751463ddd8f3476f9b40476David Christie } else if (buttonId == BUTTON_LOCATION) { 817681f79900787c2c40751463ddd8f3476f9b40476David Christie sLocationState.toggleState(context); 81803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else if (buttonId == BUTTON_BLUETOOTH) { 81994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick sBluetoothState.toggleState(context); 82003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 821046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } else { 822046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // Don't fall-through to updating the widget. The Intent 823046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // was something unrelated or that our super class took 824046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // care of. 825046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick return; 82603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 82794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 82803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff // State changes fall through 82903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff updateWidget(context); 83003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 83103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 83203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 833a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani * Gets brightness level. 83403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 83503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 836a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani * @return brightness level between 0 and 255. 83703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 838a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani private static int getBrightness(Context context) { 83903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff try { 840748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown int brightness = Settings.System.getInt(context.getContentResolver(), 841748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown Settings.System.SCREEN_BRIGHTNESS); 842748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown return brightness; 84303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } catch (Exception e) { 84403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 845a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani return 0; 84603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 84703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 84803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 8495c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik * Gets state of brightness mode. 8505c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik * 8515c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik * @param context 8525c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik * @return true if auto brightness is on. 8535c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik */ 8545c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik private static boolean getBrightnessMode(Context context) { 8555c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik try { 856748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown int brightnessMode = Settings.System.getInt(context.getContentResolver(), 857748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown Settings.System.SCREEN_BRIGHTNESS_MODE); 858748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown return brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC; 8595c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik } catch (Exception e) { 8605c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik Log.d(TAG, "getBrightnessMode: " + e); 8615c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik } 8625c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik return false; 8635c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik } 8645c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik 8655c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik /** 86603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Increases or decreases the brightness. 86703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 86803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 86903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 87003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private void toggleBrightness(Context context) { 87103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff try { 872cd03f5320d42290b1619933954a344b59dc55f4fMike Lockwood IPowerManager power = IPowerManager.Stub.asInterface( 873cd03f5320d42290b1619933954a344b59dc55f4fMike Lockwood ServiceManager.getService("power")); 874cd03f5320d42290b1619933954a344b59dc55f4fMike Lockwood if (power != null) { 875748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE); 876748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown 87703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff ContentResolver cr = context.getContentResolver(); 87803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff int brightness = Settings.System.getInt(cr, 87903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff Settings.System.SCREEN_BRIGHTNESS); 8805c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik int brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; 8815c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik //Only get brightness setting if available 8825c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik if (context.getResources().getBoolean( 8835c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik com.android.internal.R.bool.config_automatic_brightness_available)) { 8845c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik brightnessMode = Settings.System.getInt(cr, 8855c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik Settings.System.SCREEN_BRIGHTNESS_MODE); 8865c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik } 8875c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik 8885c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik // Rotate AUTO -> MINIMUM -> DEFAULT -> MAXIMUM 88903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff // Technically, not a toggle... 8905c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 891748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown brightness = pm.getMinimumScreenBrightnessSetting(); 8925c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; 893748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown } else if (brightness < pm.getDefaultScreenBrightnessSetting()) { 894748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown brightness = pm.getDefaultScreenBrightnessSetting(); 895748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown } else if (brightness < pm.getMaximumScreenBrightnessSetting()) { 896748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown brightness = pm.getMaximumScreenBrightnessSetting(); 89703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else { 8985c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC; 899748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown brightness = pm.getMinimumScreenBrightnessSetting(); 90003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 9015c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik 902c4a0576473bd14eec1307ae1e0001a1db4fb5e94Ken Shirriff if (context.getResources().getBoolean( 903c4a0576473bd14eec1307ae1e0001a1db4fb5e94Ken Shirriff com.android.internal.R.bool.config_automatic_brightness_available)) { 9045c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik // Set screen brightness mode (automatic or manual) 905c4a0576473bd14eec1307ae1e0001a1db4fb5e94Ken Shirriff Settings.System.putInt(context.getContentResolver(), 906c4a0576473bd14eec1307ae1e0001a1db4fb5e94Ken Shirriff Settings.System.SCREEN_BRIGHTNESS_MODE, 9075c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik brightnessMode); 9085bc5cedc7ae2808ed487d90ff86caedc722021dbErik } else { 9095bc5cedc7ae2808ed487d90ff86caedc722021dbErik // Make sure we set the brightness if automatic mode isn't available 9105bc5cedc7ae2808ed487d90ff86caedc722021dbErik brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; 9115c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik } 9125c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL) { 913748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown power.setTemporaryScreenBrightnessSettingOverride(brightness); 9145c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik Settings.System.putInt(cr, Settings.System.SCREEN_BRIGHTNESS, brightness); 915c4a0576473bd14eec1307ae1e0001a1db4fb5e94Ken Shirriff } 91603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 91703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } catch (RemoteException e) { 91803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff Log.d(TAG, "toggleBrightness: " + e); 91903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } catch (Settings.SettingNotFoundException e) { 92003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff Log.d(TAG, "toggleBrightness: " + e); 92103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 92203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 92349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 92449c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani /** Observer to watch for changes to the BRIGHTNESS setting */ 92549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani private static class SettingsObserver extends ContentObserver { 92649c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 92749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani private Context mContext; 92849c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 92949c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani SettingsObserver(Handler handler, Context context) { 93049c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani super(handler); 93149c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani mContext = context; 93249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 93349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 93449c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani void startObserving() { 93549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani ContentResolver resolver = mContext.getContentResolver(); 93649c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani // Listen to brightness and brightness mode 93749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani resolver.registerContentObserver(Settings.System 93849c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani .getUriFor(Settings.System.SCREEN_BRIGHTNESS), false, this); 93949c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani resolver.registerContentObserver(Settings.System 94049c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani .getUriFor(Settings.System.SCREEN_BRIGHTNESS_MODE), false, this); 94149c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 94249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 94349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani void stopObserving() { 94449c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani mContext.getContentResolver().unregisterContentObserver(this); 94549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 94649c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 94749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani @Override 94849c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani public void onChange(boolean selfChange) { 94949c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani updateWidget(mContext); 95049c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 95149c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 95249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 95303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff} 954