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 1985e2f61b2d349125e4bd5d7677cfa09ba09983caMaggieimport android.app.ActivityManager; 2003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.app.PendingIntent; 2103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.appwidget.AppWidgetManager; 2203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.appwidget.AppWidgetProvider; 23d63c0112251ab4e4e977545368dd703d875012a4Nick Pellyimport android.bluetooth.BluetoothAdapter; 2403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.content.ComponentName; 2503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.content.ContentResolver; 2603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.content.Context; 2703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.content.Intent; 2849c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasaniimport android.database.ContentObserver; 29dc15a76ed504f15b579302fb064bce89947b084eMichael Wrightimport android.hardware.display.DisplayManager; 3003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.location.LocationManager; 3103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.net.ConnectivityManager; 3203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.net.Uri; 3303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.net.wifi.WifiManager; 34046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrickimport android.os.AsyncTask; 3549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasaniimport android.os.Handler; 36cd03f5320d42290b1619933954a344b59dc55f4fMike Lockwoodimport android.os.IPowerManager; 37748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brownimport android.os.PowerManager; 3885e2f61b2d349125e4bd5d7677cfa09ba09983caMaggieimport android.os.Process; 3903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.os.RemoteException; 4003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.os.ServiceManager; 41ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthallimport android.os.UserManager; 4203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.provider.Settings; 4385e2f61b2d349125e4bd5d7677cfa09ba09983caMaggieimport android.provider.Settings.Secure; 4403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.util.Log; 4503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport android.widget.RemoteViews; 461d6bf8d46b07cb87d5842324190bc5a31eee5e4bJeff Sharkey 4703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffimport com.android.settings.R; 48f2982a9ba19340b474bafb6b0bf5832673984e0dJason Monkimport com.android.settings.bluetooth.Utils; 49f2982a9ba19340b474bafb6b0bf5832673984e0dJason Monkimport com.android.settingslib.bluetooth.LocalBluetoothAdapter; 50f2982a9ba19340b474bafb6b0bf5832673984e0dJason Monkimport com.android.settingslib.bluetooth.LocalBluetoothManager; 5103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 5203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff/** 5303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Provides control of power-related settings from a widget. 5403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 5503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriffpublic class SettingsAppWidgetProvider extends AppWidgetProvider { 5603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff static final String TAG = "SettingsAppWidgetProvider"; 5703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 5803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff static final ComponentName THIS_APPWIDGET = 5903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff new ComponentName("com.android.settings", 6003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff "com.android.settings.widget.SettingsAppWidgetProvider"); 6103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 62436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby private static LocalBluetoothAdapter sLocalBluetoothAdapter = null; 6303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 6403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int BUTTON_WIFI = 0; 6503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int BUTTON_BRIGHTNESS = 1; 6603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int BUTTON_SYNC = 2; 67681f79900787c2c40751463ddd8f3476f9b40476David Christie private static final int BUTTON_LOCATION = 3; 6803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int BUTTON_BLUETOOTH = 4; 6903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 7094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // This widget keeps track of two sets of states: 7194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // "3-state": STATE_DISABLED, STATE_ENABLED, STATE_INTERMEDIATE 7294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // "5-state": STATE_DISABLED, STATE_ENABLED, STATE_TURNING_ON, STATE_TURNING_OFF, STATE_UNKNOWN 7303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int STATE_DISABLED = 0; 7403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static final int STATE_ENABLED = 1; 7594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final int STATE_TURNING_ON = 2; 7694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final int STATE_TURNING_OFF = 3; 7794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final int STATE_UNKNOWN = 4; 7894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final int STATE_INTERMEDIATE = 5; 7994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 80740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani // Position in the widget bar, to enable different graphics for left, center and right buttons 81740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int POS_LEFT = 0; 82740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int POS_CENTER = 1; 83740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int POS_RIGHT = 2; 84740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 85740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int[] IND_DRAWABLE_OFF = { 86a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_off_l_holo, 87a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_off_c_holo, 88a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_off_r_holo 89740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani }; 90740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 91740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int[] IND_DRAWABLE_MID = { 92a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_mid_l_holo, 93a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_mid_c_holo, 94a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_mid_r_holo 95740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani }; 96740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 97740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani private static final int[] IND_DRAWABLE_ON = { 98a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_on_l_holo, 99a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_on_c_holo, 100a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng R.drawable.appwidget_settings_ind_on_r_holo 101740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani }; 10203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 103a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani /** Minimum brightness at which the indicator is shown at half-full and ON */ 104748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown private static final float HALF_BRIGHTNESS_THRESHOLD = 0.3f; 105a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani /** Minimum brightness at which the indicator is shown at full */ 106748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown private static final float FULL_BRIGHTNESS_THRESHOLD = 0.8f; 10703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 10894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final StateTracker sWifiState = new WifiStateTracker(); 10994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final StateTracker sBluetoothState = new BluetoothStateTracker(); 110681f79900787c2c40751463ddd8f3476f9b40476David Christie private static final StateTracker sLocationState = new LocationStateTracker(); 111ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick private static final StateTracker sSyncState = new SyncStateTracker(); 11249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani private static SettingsObserver sSettingsObserver; 11394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 11494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 115ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * The state machine for a setting's toggling, tracking reality 116ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * versus the user's intent. 11794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * 11894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * This is necessary because reality moves relatively slowly 11994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * (turning on & off radio drivers), compared to user's 12094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * expectations. 12194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 12294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private abstract static class StateTracker { 12394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // Is the state in the process of changing? 12494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private boolean mInTransition = false; 12594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private Boolean mActualState = null; // initially not set 12694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private Boolean mIntendedState = null; // initially not set 12794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 12894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // Did a toggle request arrive while a state update was 12994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // already in-flight? If so, the mIntendedState needs to be 13094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // requested when the other one is done, unless we happened to 13194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // arrive at that state already. 13294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private boolean mDeferredStateChangeRequestNeeded = false; 13394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 13494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 13594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * User pressed a button to change the state. Something 13694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * should immediately appear to the user afterwards, even if 13794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * we effectively do nothing. Their press must be heard. 13894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 13994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public final void toggleState(Context context) { 14094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick int currentState = getTriState(context); 14194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick boolean newState = false; 14294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (currentState) { 14394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_ENABLED: 14494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick newState = false; 14594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 14694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_DISABLED: 14794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick newState = true; 14894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 14994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_INTERMEDIATE: 15094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (mIntendedState != null) { 15194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick newState = !mIntendedState; 15294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 15394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 15494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 15594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mIntendedState = newState; 15694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (mInTransition) { 15794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // We don't send off a transition request if we're 15894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // already transitioning. Makes our state tracking 15994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // easier, and is probably nicer on lower levels. 16094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick // (even though they should be able to take it...) 16194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mDeferredStateChangeRequestNeeded = true; 16294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } else { 16394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = true; 164046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick requestStateChange(context, newState); 16594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 16694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 16794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 16894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 169b9062f26785e53cfc44180e0044c8025ad33af2aalanv * Return the ID of the clickable container for the setting. 170b9062f26785e53cfc44180e0044c8025ad33af2aalanv */ 171b9062f26785e53cfc44180e0044c8025ad33af2aalanv public abstract int getContainerId(); 172b9062f26785e53cfc44180e0044c8025ad33af2aalanv 173b9062f26785e53cfc44180e0044c8025ad33af2aalanv /** 174ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Return the ID of the main large image button for the setting. 175ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 176ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public abstract int getButtonId(); 177ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 178ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 179ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Returns the small indicator image ID underneath the setting. 180ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 181ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public abstract int getIndicatorId(); 182ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 183ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 184b9062f26785e53cfc44180e0044c8025ad33af2aalanv * Returns the resource ID of the setting's content description. 185b9062f26785e53cfc44180e0044c8025ad33af2aalanv */ 186b9062f26785e53cfc44180e0044c8025ad33af2aalanv public abstract int getButtonDescription(); 187b9062f26785e53cfc44180e0044c8025ad33af2aalanv 188b9062f26785e53cfc44180e0044c8025ad33af2aalanv /** 189ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Returns the resource ID of the image to show as a function of 190ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * the on-vs-off state. 191ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 192ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public abstract int getButtonImageId(boolean on); 193ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 194ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 195740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani * Returns the position in the button bar - either POS_LEFT, POS_RIGHT or POS_CENTER. 196740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani */ 197740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani public int getPosition() { return POS_CENTER; } 198740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 199740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani /** 200ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Updates the remote views depending on the state (off, on, 201ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * turning off, turning on) of the setting. 202ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 203ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public final void setImageViewResources(Context context, RemoteViews views) { 204b9062f26785e53cfc44180e0044c8025ad33af2aalanv int containerId = getContainerId(); 205ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick int buttonId = getButtonId(); 206ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick int indicatorId = getIndicatorId(); 207740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani int pos = getPosition(); 208ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick switch (getTriState(context)) { 209ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick case STATE_DISABLED: 210b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(containerId, 211b9062f26785e53cfc44180e0044c8025ad33af2aalanv getContentDescription(context, R.string.gadget_state_off)); 212ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource(buttonId, getButtonImageId(false)); 213ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource( 214740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani indicatorId, IND_DRAWABLE_OFF[pos]); 215ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick break; 216ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick case STATE_ENABLED: 217b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(containerId, 218b9062f26785e53cfc44180e0044c8025ad33af2aalanv getContentDescription(context, R.string.gadget_state_on)); 219ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource(buttonId, getButtonImageId(true)); 220ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource( 221740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani indicatorId, IND_DRAWABLE_ON[pos]); 222ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick break; 223ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick case STATE_INTERMEDIATE: 224ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // In the transitional state, the bottom green bar 225ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // shows the tri-state (on, off, transitioning), but 226ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // the top dark-gray-or-bright-white logo shows the 227ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // user's intent. This is much easier to see in 228ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // sunlight. 229ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (isTurningOn()) { 230b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(containerId, 231b9062f26785e53cfc44180e0044c8025ad33af2aalanv getContentDescription(context, R.string.gadget_state_turning_on)); 232ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource(buttonId, getButtonImageId(true)); 233ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource( 234740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani indicatorId, IND_DRAWABLE_MID[pos]); 235ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } else { 236b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(containerId, 237b9062f26785e53cfc44180e0044c8025ad33af2aalanv getContentDescription(context, R.string.gadget_state_turning_off)); 238ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource(buttonId, getButtonImageId(false)); 239ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick views.setImageViewResource( 240740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani indicatorId, IND_DRAWABLE_OFF[pos]); 241ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 242ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick break; 243ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 244ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 245ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 246ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 247b9062f26785e53cfc44180e0044c8025ad33af2aalanv * Returns the gadget state template populated with the gadget 248b9062f26785e53cfc44180e0044c8025ad33af2aalanv * description and state. 249b9062f26785e53cfc44180e0044c8025ad33af2aalanv */ 250b9062f26785e53cfc44180e0044c8025ad33af2aalanv private final String getContentDescription(Context context, int stateResId) { 251b9062f26785e53cfc44180e0044c8025ad33af2aalanv final String gadget = context.getString(getButtonDescription()); 252b9062f26785e53cfc44180e0044c8025ad33af2aalanv final String state = context.getString(stateResId); 253b9062f26785e53cfc44180e0044c8025ad33af2aalanv return context.getString(R.string.gadget_state_template, gadget, state); 254b9062f26785e53cfc44180e0044c8025ad33af2aalanv } 255b9062f26785e53cfc44180e0044c8025ad33af2aalanv 256b9062f26785e53cfc44180e0044c8025ad33af2aalanv /** 25794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Update internal state from a broadcast state change. 25894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 25994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public abstract void onActualStateChange(Context context, Intent intent); 26094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 26194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 26294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Sets the value that we're now in. To be called from onActualStateChange. 26394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * 26494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @param newState one of STATE_DISABLED, STATE_ENABLED, STATE_TURNING_ON, 26594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * STATE_TURNING_OFF, STATE_UNKNOWN 26694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 26794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick protected final void setCurrentState(Context context, int newState) { 268046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick final boolean wasInTransition = mInTransition; 26994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (newState) { 27094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_DISABLED: 27194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = false; 27294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mActualState = false; 27394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 27494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_ENABLED: 27594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = false; 27694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mActualState = true; 27794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 27894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_TURNING_ON: 27994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = true; 28094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mActualState = false; 28194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 28294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_TURNING_OFF: 28394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = true; 28494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mActualState = true; 28594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick break; 28694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 28794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 28894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (wasInTransition && !mInTransition) { 28994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (mDeferredStateChangeRequestNeeded) { 29094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick Log.v(TAG, "processing deferred state change"); 29194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (mActualState != null && mIntendedState != null && 29294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mIntendedState.equals(mActualState)) { 29394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick Log.v(TAG, "... but intended state matches, so no changes."); 29494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } else if (mIntendedState != null) { 29594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mInTransition = true; 296046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick requestStateChange(context, mIntendedState); 29794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 29894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick mDeferredStateChangeRequestNeeded = false; 29994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 30094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 30194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 30294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 30394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 30494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 30594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * If we're in a transition mode, this returns true if we're 30694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * transitioning towards being enabled. 30794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 30894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public final boolean isTurningOn() { 30994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return mIntendedState != null && mIntendedState; 31094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 31194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 31294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 31394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Returns simplified 3-state value from underlying 5-state. 31494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * 31594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @param context 31694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @return STATE_ENABLED, STATE_DISABLED, or STATE_INTERMEDIATE 31794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 31894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public final int getTriState(Context context) { 319046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick if (mInTransition) { 320046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // If we know we just got a toggle request recently 321046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // (which set mInTransition), don't even ask the 322046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // underlying interface for its state. We know we're 323046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // changing. This avoids blocking the UI thread 324046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // during UI refresh post-toggle if the underlying 325046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // service state accessor has coarse locking on its 326046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // state (to be fixed separately). 327046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick return STATE_INTERMEDIATE; 328046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } 32994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (getActualState(context)) { 33094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_DISABLED: 33194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_DISABLED; 33294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case STATE_ENABLED: 33394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_ENABLED; 33494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick default: 33594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_INTERMEDIATE; 33694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 33794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 33894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 33994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 34094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Gets underlying actual state. 34194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * 34294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @param context 34394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * @return STATE_ENABLED, STATE_DISABLED, STATE_ENABLING, STATE_DISABLING, 34494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * or or STATE_UNKNOWN. 34594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 34694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public abstract int getActualState(Context context); 34794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 34894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 34994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Actually make the desired change to the underlying radio 35094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * API. 35194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 352046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected abstract void requestStateChange(Context context, boolean desiredState); 35394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 35494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 35594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 35694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Subclass of StateTracker to get/set Wifi state. 35794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 35894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final class WifiStateTracker extends StateTracker { 359b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getContainerId() { return R.id.btn_wifi; } 360ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonId() { return R.id.img_wifi; } 361ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getIndicatorId() { return R.id.ind_wifi; } 362b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getButtonDescription() { return R.string.gadget_wifi; } 363ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonImageId(boolean on) { 364a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng return on ? R.drawable.ic_appwidget_settings_wifi_on_holo 365a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng : R.drawable.ic_appwidget_settings_wifi_off_holo; 366ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 367ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 36894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 369740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani public int getPosition() { return POS_LEFT; } 370740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani 371740edeaa42d276bca21ea7e077412badecc0eea3Amith Yamasani @Override 37294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public int getActualState(Context context) { 37394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE); 37494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (wifiManager != null) { 37594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return wifiStateToFiveState(wifiManager.getWifiState()); 37694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 37794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_UNKNOWN; 37894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 37994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 38094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 381046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected void requestStateChange(Context context, final boolean desiredState) { 382ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick final WifiManager wifiManager = 383ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick (WifiManager) context.getSystemService(Context.WIFI_SERVICE); 38494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (wifiManager == null) { 38594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick Log.d(TAG, "No wifiManager."); 38694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return; 38794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 388a6a74e222a994e29a1daa7178943a1fc9dd06c47Irfan Sheriff 389046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // Actually request the wifi change and persistent 390046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // settings write off the UI thread, as it can take a 391046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // user-noticeable amount of time, especially if there's 392046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // disk contention. 393046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick new AsyncTask<Void, Void, Void>() { 394046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick @Override 395046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected Void doInBackground(Void... args) { 396046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick /** 397046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick * Disable tethering if enabling Wifi 398046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick */ 399046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick int wifiApState = wifiManager.getWifiApState(); 400046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick if (desiredState && ((wifiApState == WifiManager.WIFI_AP_STATE_ENABLING) || 401046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick (wifiApState == WifiManager.WIFI_AP_STATE_ENABLED))) { 402deca11c87dbe4d49b43961f6b755f4484936e2caRebecca Silberstein final ConnectivityManager connectivityManager = 403deca11c87dbe4d49b43961f6b755f4484936e2caRebecca Silberstein (ConnectivityManager) context.getSystemService( 404deca11c87dbe4d49b43961f6b755f4484936e2caRebecca Silberstein Context.CONNECTIVITY_SERVICE); 405deca11c87dbe4d49b43961f6b755f4484936e2caRebecca Silberstein connectivityManager.stopTethering(ConnectivityManager.TETHERING_WIFI); 406046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } 407046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick 408046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick wifiManager.setWifiEnabled(desiredState); 409046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick return null; 410046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } 411046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick }.execute(); 41294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 41394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 41494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 41594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public void onActualStateChange(Context context, Intent intent) { 41694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (!WifiManager.WIFI_STATE_CHANGED_ACTION.equals(intent.getAction())) { 41794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return; 41894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 41994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick int wifiState = intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE, -1); 42094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick setCurrentState(context, wifiStateToFiveState(wifiState)); 42194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 42294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 42394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 42494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Converts WifiManager's state values into our 42594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Wifi/Bluetooth-common state values. 42694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 42794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static int wifiStateToFiveState(int wifiState) { 42894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (wifiState) { 42994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case WifiManager.WIFI_STATE_DISABLED: 43094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_DISABLED; 43194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case WifiManager.WIFI_STATE_ENABLED: 43294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_ENABLED; 43394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case WifiManager.WIFI_STATE_DISABLING: 43494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_TURNING_OFF; 43594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case WifiManager.WIFI_STATE_ENABLING: 43694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_TURNING_ON; 43794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick default: 43894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_UNKNOWN; 43994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 44094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 44194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 44294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 44394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 44494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Subclass of StateTracker to get/set Bluetooth state. 44594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 44694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static final class BluetoothStateTracker extends StateTracker { 447b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getContainerId() { return R.id.btn_bluetooth; } 448ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonId() { return R.id.img_bluetooth; } 449ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getIndicatorId() { return R.id.ind_bluetooth; } 450b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getButtonDescription() { return R.string.gadget_bluetooth; } 451ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonImageId(boolean on) { 452a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng return on ? R.drawable.ic_appwidget_settings_bluetooth_on_holo 453a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng : R.drawable.ic_appwidget_settings_bluetooth_off_holo; 454ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 45594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 45694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 45794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public int getActualState(Context context) { 458436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby if (sLocalBluetoothAdapter == null) { 459f2982a9ba19340b474bafb6b0bf5832673984e0dJason Monk LocalBluetoothManager manager = Utils.getLocalBtManager(context); 460436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby if (manager == null) { 46194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_UNKNOWN; // On emulator? 46294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 463436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby sLocalBluetoothAdapter = manager.getBluetoothAdapter(); 4648d763c03028419884ced41c7b630ce9a5c45437dPrathmesh Prabhu if (sLocalBluetoothAdapter == null) { 4658d763c03028419884ced41c7b630ce9a5c45437dPrathmesh Prabhu return STATE_UNKNOWN; // On emulator? 4668d763c03028419884ced41c7b630ce9a5c45437dPrathmesh Prabhu } 46794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 468436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby return bluetoothStateToFiveState(sLocalBluetoothAdapter.getBluetoothState()); 46994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 47094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 47194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 472046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected void requestStateChange(Context context, final boolean desiredState) { 473436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby if (sLocalBluetoothAdapter == null) { 47494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick Log.d(TAG, "No LocalBluetoothManager"); 47594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return; 47694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 477046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // Actually request the Bluetooth change and persistent 478046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // settings write off the UI thread, as it can take a 479046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // user-noticeable amount of time, especially if there's 480046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // disk contention. 481046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick new AsyncTask<Void, Void, Void>() { 482046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick @Override 483046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick protected Void doInBackground(Void... args) { 484436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby sLocalBluetoothAdapter.setBluetoothEnabled(desiredState); 485046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick return null; 486046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } 487046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick }.execute(); 48894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 48994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 49094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick @Override 49194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick public void onActualStateChange(Context context, Intent intent) { 49294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick if (!BluetoothAdapter.ACTION_STATE_CHANGED.equals(intent.getAction())) { 49394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return; 49494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 49594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick int bluetoothState = intent.getIntExtra(BluetoothAdapter.EXTRA_STATE, -1); 49694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick setCurrentState(context, bluetoothStateToFiveState(bluetoothState)); 49794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 49894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 49994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick /** 50094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Converts BluetoothAdapter's state values into our 50194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick * Wifi/Bluetooth-common state values. 50294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick */ 50394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick private static int bluetoothStateToFiveState(int bluetoothState) { 50494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick switch (bluetoothState) { 50594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case BluetoothAdapter.STATE_OFF: 50694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_DISABLED; 50794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case BluetoothAdapter.STATE_ON: 50894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_ENABLED; 50994ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case BluetoothAdapter.STATE_TURNING_ON: 51094ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_TURNING_ON; 51194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick case BluetoothAdapter.STATE_TURNING_OFF: 51294ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_TURNING_OFF; 51394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick default: 51494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick return STATE_UNKNOWN; 51594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 51694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 51794ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } 51894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 519ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 520681f79900787c2c40751463ddd8f3476f9b40476David Christie * Subclass of StateTracker for location state. 521ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 522681f79900787c2c40751463ddd8f3476f9b40476David Christie private static final class LocationStateTracker extends StateTracker { 523587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie private int mCurrentLocationMode = Settings.Secure.LOCATION_MODE_OFF; 524587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie 525681f79900787c2c40751463ddd8f3476f9b40476David Christie public int getContainerId() { return R.id.btn_location; } 526681f79900787c2c40751463ddd8f3476f9b40476David Christie public int getButtonId() { return R.id.img_location; } 527681f79900787c2c40751463ddd8f3476f9b40476David Christie public int getIndicatorId() { return R.id.ind_location; } 528681f79900787c2c40751463ddd8f3476f9b40476David Christie public int getButtonDescription() { return R.string.gadget_location; } 529ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonImageId(boolean on) { 530587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie if (on) { 531587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie switch (mCurrentLocationMode) { 532587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie case Settings.Secure.LOCATION_MODE_HIGH_ACCURACY: 533587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie case Settings.Secure.LOCATION_MODE_SENSORS_ONLY: 534587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie return R.drawable.ic_appwidget_settings_location_on_holo; 535587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie default: 536587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie return R.drawable.ic_appwidget_settings_location_saving_holo; 537587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie } 538587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie } 539587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie 540587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie return R.drawable.ic_appwidget_settings_location_off_holo; 541ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 542ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 543ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 544ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getActualState(Context context) { 545ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick ContentResolver resolver = context.getContentResolver(); 546587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie mCurrentLocationMode = Settings.Secure.getInt(resolver, 54793259c14f3aca4739e2cf7691cb0416ded509d8dTom O'Neill Settings.Secure.LOCATION_MODE, Settings.Secure.LOCATION_MODE_OFF); 548587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie return (mCurrentLocationMode == Settings.Secure.LOCATION_MODE_OFF) 549587e6bf3fcfc8dffb4cf021227d896ffcb5488a9David Christie ? STATE_DISABLED : STATE_ENABLED; 550ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 551ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 552ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 553ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public void onActualStateChange(Context context, Intent unused) { 554ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // Note: the broadcast location providers changed intent 555ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // doesn't include an extras bundles saying what the new value is. 556ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick setCurrentState(context, getActualState(context)); 557ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 558ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 559ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 560ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public void requestStateChange(final Context context, final boolean desiredState) { 561ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick final ContentResolver resolver = context.getContentResolver(); 562ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick new AsyncTask<Void, Void, Boolean>() { 563ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 564ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick protected Boolean doInBackground(Void... args) { 565ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthall final UserManager um = 566ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthall (UserManager) context.getSystemService(Context.USER_SERVICE); 5670c5a401a58b30041d5fe712d78fccbd47f5b744dMaggie Benthall if (!um.hasUserRestriction(UserManager.DISALLOW_SHARE_LOCATION)) { 56885e2f61b2d349125e4bd5d7677cfa09ba09983caMaggie LocationManager lm = 56985e2f61b2d349125e4bd5d7677cfa09ba09983caMaggie (LocationManager) context.getSystemService( 57085e2f61b2d349125e4bd5d7677cfa09ba09983caMaggie Context.LOCATION_SERVICE); 57185e2f61b2d349125e4bd5d7677cfa09ba09983caMaggie boolean currentLocationEnabled = lm.isLocationEnabled(); 57285e2f61b2d349125e4bd5d7677cfa09ba09983caMaggie lm.setLocationEnabledForUser( 57385e2f61b2d349125e4bd5d7677cfa09ba09983caMaggie !currentLocationEnabled, Process.myUserHandle()); 57485e2f61b2d349125e4bd5d7677cfa09ba09983caMaggie return lm.isLocationEnabled(); 575ea6260d887a7065d65d94be58c05903b3d1fc359Maggie Benthall } 5765eed792a76970e4271e03547e61dbbd6fabbf2f4David Christie return getActualState(context) == STATE_ENABLED; 577ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 578ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 579ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 580ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick protected void onPostExecute(Boolean result) { 581ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick setCurrentState( 582ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick context, 583ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick result ? STATE_ENABLED : STATE_DISABLED); 584ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick updateWidget(context); 585ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 586ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick }.execute(); 587ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 588ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 589ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 590ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick /** 591ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick * Subclass of StateTracker for sync state. 592ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick */ 593ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick private static final class SyncStateTracker extends StateTracker { 594b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getContainerId() { return R.id.btn_sync; } 595ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonId() { return R.id.img_sync; } 596ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getIndicatorId() { return R.id.ind_sync; } 597b9062f26785e53cfc44180e0044c8025ad33af2aalanv public int getButtonDescription() { return R.string.gadget_sync; } 598ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getButtonImageId(boolean on) { 599a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng return on ? R.drawable.ic_appwidget_settings_sync_on_holo 600a1252ccf7b31d01a9612fc0479dc7a632cabf8a7Peter Ng : R.drawable.ic_appwidget_settings_sync_off_holo; 601ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 602ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 603ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 604ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public int getActualState(Context context) { 60549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani boolean on = ContentResolver.getMasterSyncAutomatically(); 606ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick return on ? STATE_ENABLED : STATE_DISABLED; 607ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 608ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 609ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 610ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public void onActualStateChange(Context context, Intent unused) { 611ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick setCurrentState(context, getActualState(context)); 612ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 613ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 614ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 615ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick public void requestStateChange(final Context context, final boolean desiredState) { 616ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick final ConnectivityManager connManager = 617ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); 618ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick final boolean sync = ContentResolver.getMasterSyncAutomatically(); 619ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 620ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick new AsyncTask<Void, Void, Boolean>() { 621ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 622ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick protected Boolean doInBackground(Void... args) { 623ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // Turning sync on. 624ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (desiredState) { 625ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (!sync) { 626ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick ContentResolver.setMasterSyncAutomatically(true); 627ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 628ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick return true; 629ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 630ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 631ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick // Turning sync off 632ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (sync) { 633ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick ContentResolver.setMasterSyncAutomatically(false); 634ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 635ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick return false; 636ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 637ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 638ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick @Override 639ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick protected void onPostExecute(Boolean result) { 640ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick setCurrentState( 641ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick context, 642ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick result ? STATE_ENABLED : STATE_DISABLED); 643ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick updateWidget(context); 644ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 645ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick }.execute(); 646ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 647ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } 64894ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 649a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani private static void checkObserver(Context context) { 650a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani if (sSettingsObserver == null) { 651a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani sSettingsObserver = new SettingsObserver(new Handler(), 652a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani context.getApplicationContext()); 653a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani sSettingsObserver.startObserving(); 654a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } 655a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } 656a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani 65703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff @Override 65803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public void onUpdate(Context context, AppWidgetManager appWidgetManager, 65903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff int[] appWidgetIds) { 66003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff // Update each requested appWidgetId 661436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby RemoteViews view = buildUpdate(context); 66203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 66303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff for (int i = 0; i < appWidgetIds.length; i++) { 66403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff appWidgetManager.updateAppWidget(appWidgetIds[i], view); 66503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 66603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 66703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 66803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff @Override 66903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public void onEnabled(Context context) { 670a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani checkObserver(context); 67103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 67203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 67303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff @Override 67403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public void onDisabled(Context context) { 67549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani if (sSettingsObserver != null) { 67649c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani sSettingsObserver.stopObserving(); 67749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani sSettingsObserver = null; 67849c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 67903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 68003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 68103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 68203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Load image for given widget and build {@link RemoteViews} for it. 68303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 684436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby static RemoteViews buildUpdate(Context context) { 68503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff RemoteViews views = new RemoteViews(context.getPackageName(), 68603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff R.layout.widget); 687436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby views.setOnClickPendingIntent(R.id.btn_wifi, getLaunchPendingIntent(context, 68803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff BUTTON_WIFI)); 68903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff views.setOnClickPendingIntent(R.id.btn_brightness, 69003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff getLaunchPendingIntent(context, 691436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby BUTTON_BRIGHTNESS)); 69203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff views.setOnClickPendingIntent(R.id.btn_sync, 69303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff getLaunchPendingIntent(context, 694436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby BUTTON_SYNC)); 695681f79900787c2c40751463ddd8f3476f9b40476David Christie views.setOnClickPendingIntent(R.id.btn_location, 696681f79900787c2c40751463ddd8f3476f9b40476David Christie getLaunchPendingIntent(context, BUTTON_LOCATION)); 69703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff views.setOnClickPendingIntent(R.id.btn_bluetooth, 69803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff getLaunchPendingIntent(context, 699436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby BUTTON_BLUETOOTH)); 70003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 70103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff updateButtons(views, context); 70203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff return views; 70303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 70403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 70503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 70603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Updates the widget when something changes, or when a button is pushed. 70703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 70803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 70903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 71003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public static void updateWidget(Context context) { 711436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby RemoteViews views = buildUpdate(context); 71203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff // Update specific list of appWidgetIds if given, otherwise default to all 71303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff final AppWidgetManager gm = AppWidgetManager.getInstance(context); 71403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff gm.updateAppWidget(THIS_APPWIDGET, views); 715a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani checkObserver(context); 71603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 71703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 71803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 71903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Updates the buttons based on the underlying states of wifi, etc. 72003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 72103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param views The RemoteViews to update. 72203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 72303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 72403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private static void updateButtons(RemoteViews views, Context context) { 725ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sWifiState.setImageViewResources(context, views); 726ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sBluetoothState.setImageViewResources(context, views); 727681f79900787c2c40751463ddd8f3476f9b40476David Christie sLocationState.setImageViewResources(context, views); 728ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sSyncState.setImageViewResources(context, views); 729ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick 7305c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik if (getBrightnessMode(context)) { 731b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(R.id.btn_brightness, 732b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_template, 733b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_state_auto))); 73494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick views.setImageViewResource(R.id.img_brightness, 735a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.ic_appwidget_settings_brightness_auto_holo); 73694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick views.setImageViewResource(R.id.ind_brightness, 737a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.appwidget_settings_ind_on_r_holo); 73803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else { 739a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani final int brightness = getBrightness(context); 740dc15a76ed504f15b579302fb064bce89947b084eMichael Wright final PowerManager pm = context.getSystemService(PowerManager.class); 741a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani // Set the icon 742748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown final int full = (int)(pm.getMaximumScreenBrightnessSetting() 743748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown * FULL_BRIGHTNESS_THRESHOLD); 744748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown final int half = (int)(pm.getMaximumScreenBrightnessSetting() 745748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown * HALF_BRIGHTNESS_THRESHOLD); 746748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown if (brightness > full) { 747b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(R.id.btn_brightness, 748b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_template, 749b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_state_full))); 750a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.img_brightness, 751a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.ic_appwidget_settings_brightness_full_holo); 752748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown } else if (brightness > half) { 753b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(R.id.btn_brightness, 754b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_template, 755b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_state_half))); 756a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.img_brightness, 757a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.ic_appwidget_settings_brightness_half_holo); 758a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } else { 759b9062f26785e53cfc44180e0044c8025ad33af2aalanv views.setContentDescription(R.id.btn_brightness, 760b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_template, 761b9062f26785e53cfc44180e0044c8025ad33af2aalanv context.getString(R.string.gadget_brightness_state_off))); 762a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.img_brightness, 763a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.ic_appwidget_settings_brightness_off_holo); 764a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } 765a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani // Set the ON state 766748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown if (brightness > half) { 767a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.ind_brightness, 768a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.appwidget_settings_ind_on_r_holo); 769a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } else { 770a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani views.setImageViewResource(R.id.ind_brightness, 771a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani R.drawable.appwidget_settings_ind_off_r_holo); 772a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani } 77303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 77403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 77503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 77603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 77703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Creates PendingIntent to notify the widget of a button click. 77803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 77903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 78003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @return 78103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 782436b29e68e6608bed9e8e7d54385b8f62d89208eJake Hamby private static PendingIntent getLaunchPendingIntent(Context context, 783e936f5b386b39781e8f5e1ab423ebaf790dd9742Ken Shirriff int buttonId) { 78403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff Intent launchIntent = new Intent(); 78503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff launchIntent.setClass(context, SettingsAppWidgetProvider.class); 78603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff launchIntent.addCategory(Intent.CATEGORY_ALTERNATIVE); 78703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff launchIntent.setData(Uri.parse("custom:" + buttonId)); 78803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff PendingIntent pi = PendingIntent.getBroadcast(context, 0 /* no requestCode */, 78903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff launchIntent, 0 /* no flags */); 79003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff return pi; 79103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 79203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 79303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 79403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Receives and processes a button pressed intent or state change. 79503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 79603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 79703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param intent Indicates the pressed button. 79803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 79903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff @Override 80003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff public void onReceive(Context context, Intent intent) { 80103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff super.onReceive(context, intent); 802ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick String action = intent.getAction(); 803ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick if (WifiManager.WIFI_STATE_CHANGED_ACTION.equals(action)) { 80494ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick sWifiState.onActualStateChange(context, intent); 805ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick } else if (BluetoothAdapter.ACTION_STATE_CHANGED.equals(action)) { 80694ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick sBluetoothState.onActualStateChange(context, intent); 8074af6514c78f2e468fe0f8f6070cf0f3e658b34a0Tom O'Neill } else if (LocationManager.MODE_CHANGED_ACTION.equals(action)) { 808681f79900787c2c40751463ddd8f3476f9b40476David Christie sLocationState.onActualStateChange(context, intent); 8091d6bf8d46b07cb87d5842324190bc5a31eee5e4bJeff Sharkey } else if (ContentResolver.ACTION_SYNC_CONN_STATUS_CHANGED.equals(action)) { 810ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sSyncState.onActualStateChange(context, intent); 81194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick } else if (intent.hasCategory(Intent.CATEGORY_ALTERNATIVE)) { 81203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff Uri data = intent.getData(); 81303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff int buttonId = Integer.parseInt(data.getSchemeSpecificPart()); 81403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff if (buttonId == BUTTON_WIFI) { 81594ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick sWifiState.toggleState(context); 81603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else if (buttonId == BUTTON_BRIGHTNESS) { 81703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff toggleBrightness(context); 81803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else if (buttonId == BUTTON_SYNC) { 819ae0ff95272fe2a7e32114ef4565e8c6b52c269b4Brad Fitzpatrick sSyncState.toggleState(context); 820681f79900787c2c40751463ddd8f3476f9b40476David Christie } else if (buttonId == BUTTON_LOCATION) { 821681f79900787c2c40751463ddd8f3476f9b40476David Christie sLocationState.toggleState(context); 82203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } else if (buttonId == BUTTON_BLUETOOTH) { 82394ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick sBluetoothState.toggleState(context); 82403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 825046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick } else { 826046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // Don't fall-through to updating the widget. The Intent 827046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // was something unrelated or that our super class took 828046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick // care of. 829046915c4c8088ea222cb5a0ea8f0d3988e65c1c3Brad Fitzpatrick return; 83003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 83194ea6e21c337225f01856b65318d34fbaa044ac4Brad Fitzpatrick 83203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff // State changes fall through 83303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff updateWidget(context); 83403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 83503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 83603a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 837a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani * Gets brightness level. 83803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 83903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 840a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani * @return brightness level between 0 and 255. 84103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 842a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani private static int getBrightness(Context context) { 84303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff try { 844748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown int brightness = Settings.System.getInt(context.getContentResolver(), 845748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown Settings.System.SCREEN_BRIGHTNESS); 846748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown return brightness; 84703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } catch (Exception e) { 84803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 849a9125d4d59bb3293dd1c92189bec3d0ab9e71d52Amith Yamasani return 0; 85003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 85103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff 85203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff /** 8535c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik * Gets state of brightness mode. 8545c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik * 8555c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik * @param context 8565c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik * @return true if auto brightness is on. 8575c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik */ 8585c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik private static boolean getBrightnessMode(Context context) { 8595c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik try { 860748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown int brightnessMode = Settings.System.getInt(context.getContentResolver(), 861748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown Settings.System.SCREEN_BRIGHTNESS_MODE); 862748ba16a046a6ac4727f2e39db9a933d81d02465Jeff Brown return brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC; 8635c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik } catch (Exception e) { 8645c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik Log.d(TAG, "getBrightnessMode: " + e); 8655c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik } 8665c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik return false; 8675c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik } 8685c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik 8695c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik /** 87003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * Increases or decreases the brightness. 87103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * 87203a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff * @param context 87303a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff */ 87403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff private void toggleBrightness(Context context) { 87503a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff try { 876dc15a76ed504f15b579302fb064bce89947b084eMichael Wright DisplayManager dm = context.getSystemService(DisplayManager.class); 877dc15a76ed504f15b579302fb064bce89947b084eMichael Wright PowerManager pm = context.getSystemService(PowerManager.class); 8785c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik 879dc15a76ed504f15b579302fb064bce89947b084eMichael Wright ContentResolver cr = context.getContentResolver(); 880dc15a76ed504f15b579302fb064bce89947b084eMichael Wright int brightness = Settings.System.getInt(cr, 881dc15a76ed504f15b579302fb064bce89947b084eMichael Wright Settings.System.SCREEN_BRIGHTNESS); 882dc15a76ed504f15b579302fb064bce89947b084eMichael Wright int brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; 883dc15a76ed504f15b579302fb064bce89947b084eMichael Wright //Only get brightness setting if available 884dc15a76ed504f15b579302fb064bce89947b084eMichael Wright if (context.getResources().getBoolean( 885dc15a76ed504f15b579302fb064bce89947b084eMichael Wright com.android.internal.R.bool.config_automatic_brightness_available)) { 886dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightnessMode = Settings.System.getInt(cr, 887dc15a76ed504f15b579302fb064bce89947b084eMichael Wright Settings.System.SCREEN_BRIGHTNESS_MODE); 888dc15a76ed504f15b579302fb064bce89947b084eMichael Wright } 8895c9f9ce263b1ce24831d3bb2cc924ea40de1ec7aErik 890dc15a76ed504f15b579302fb064bce89947b084eMichael Wright // Rotate AUTO -> MINIMUM -> DEFAULT -> MAXIMUM 891dc15a76ed504f15b579302fb064bce89947b084eMichael Wright // Technically, not a toggle... 892dc15a76ed504f15b579302fb064bce89947b084eMichael Wright if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) { 893dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightness = pm.getMinimumScreenBrightnessSetting(); 894dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; 895dc15a76ed504f15b579302fb064bce89947b084eMichael Wright } else if (brightness < pm.getDefaultScreenBrightnessSetting()) { 896dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightness = pm.getDefaultScreenBrightnessSetting(); 897dc15a76ed504f15b579302fb064bce89947b084eMichael Wright } else if (brightness < pm.getMaximumScreenBrightnessSetting()) { 898dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightness = pm.getMaximumScreenBrightnessSetting(); 899dc15a76ed504f15b579302fb064bce89947b084eMichael Wright } else { 900dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC; 901dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightness = pm.getMinimumScreenBrightnessSetting(); 902dc15a76ed504f15b579302fb064bce89947b084eMichael Wright } 903dc15a76ed504f15b579302fb064bce89947b084eMichael Wright 904dc15a76ed504f15b579302fb064bce89947b084eMichael Wright if (context.getResources().getBoolean( 905dc15a76ed504f15b579302fb064bce89947b084eMichael Wright com.android.internal.R.bool.config_automatic_brightness_available)) { 906dc15a76ed504f15b579302fb064bce89947b084eMichael Wright // Set screen brightness mode (automatic or manual) 907dc15a76ed504f15b579302fb064bce89947b084eMichael Wright Settings.System.putInt(context.getContentResolver(), 908dc15a76ed504f15b579302fb064bce89947b084eMichael Wright Settings.System.SCREEN_BRIGHTNESS_MODE, 909dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightnessMode); 910dc15a76ed504f15b579302fb064bce89947b084eMichael Wright } else { 911dc15a76ed504f15b579302fb064bce89947b084eMichael Wright // Make sure we set the brightness if automatic mode isn't available 912dc15a76ed504f15b579302fb064bce89947b084eMichael Wright brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL; 913dc15a76ed504f15b579302fb064bce89947b084eMichael Wright } 914dc15a76ed504f15b579302fb064bce89947b084eMichael Wright if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL) { 915dc15a76ed504f15b579302fb064bce89947b084eMichael Wright dm.setTemporaryBrightness(brightness); 916dc15a76ed504f15b579302fb064bce89947b084eMichael Wright Settings.System.putInt(cr, Settings.System.SCREEN_BRIGHTNESS, brightness); 91703a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 91803a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } catch (Settings.SettingNotFoundException e) { 91903a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff Log.d(TAG, "toggleBrightness: " + e); 92003a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 92103a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff } 92249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 92349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani /** Observer to watch for changes to the BRIGHTNESS setting */ 92449c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani private static class SettingsObserver extends ContentObserver { 92549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 92649c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani private Context mContext; 92749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 92849c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani SettingsObserver(Handler handler, Context context) { 92949c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani super(handler); 93049c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani mContext = context; 93149c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 93249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 93349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani void startObserving() { 93449c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani ContentResolver resolver = mContext.getContentResolver(); 93549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani // Listen to brightness and brightness mode 93649c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani resolver.registerContentObserver(Settings.System 93749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani .getUriFor(Settings.System.SCREEN_BRIGHTNESS), false, this); 93849c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani resolver.registerContentObserver(Settings.System 93949c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani .getUriFor(Settings.System.SCREEN_BRIGHTNESS_MODE), false, this); 940fde3074faa5e87d10b972fde2ea0db10b3a3a9dalongyu.huang resolver.registerContentObserver(Settings.System 941fde3074faa5e87d10b972fde2ea0db10b3a3a9dalongyu.huang .getUriFor(Settings.System.SCREEN_AUTO_BRIGHTNESS_ADJ), false, this); 94249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 94349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 94449c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani void stopObserving() { 94549c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani mContext.getContentResolver().unregisterContentObserver(this); 94649c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 94749c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 94849c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani @Override 94949c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani public void onChange(boolean selfChange) { 95049c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani updateWidget(mContext); 95149c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 95249c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani } 95349c3ef901bd3add86511a17417ee5394771c33f6Amith Yamasani 95403a6110b4f62e72592b451c05848cfaad8c65324Ken Shirriff} 955