1 /* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.systemui.qs.tiles; 18 19 import android.content.ComponentName; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.content.res.Resources; 23 import android.view.LayoutInflater; 24 import android.view.View; 25 import android.view.ViewGroup; 26 27 import com.android.systemui.R; 28 import com.android.systemui.qs.QSTile; 29 import com.android.systemui.qs.QSTileView; 30 import com.android.systemui.qs.SignalTileView; 31 import com.android.systemui.statusbar.policy.NetworkController; 32 import com.android.systemui.statusbar.policy.NetworkController.DataUsageInfo; 33 import com.android.systemui.statusbar.policy.NetworkController.NetworkSignalChangedCallback; 34 35 /** Quick settings tile: Cellular **/ 36 public class CellularTile extends QSTile<QSTile.SignalState> { 37 private static final Intent CELLULAR_SETTINGS = new Intent().setComponent(new ComponentName( 38 "com.android.settings", "com.android.settings.Settings$DataUsageSummaryActivity")); 39 40 private final NetworkController mController; 41 private final CellularDetailAdapter mDetailAdapter; 42 43 public CellularTile(Host host) { 44 super(host); 45 mController = host.getNetworkController(); 46 mDetailAdapter = new CellularDetailAdapter(); 47 } 48 49 @Override 50 protected SignalState newTileState() { 51 return new SignalState(); 52 } 53 54 @Override 55 public DetailAdapter getDetailAdapter() { 56 return mDetailAdapter; 57 } 58 59 @Override 60 public void setListening(boolean listening) { 61 if (listening) { 62 mController.addNetworkSignalChangedCallback(mCallback); 63 } else { 64 mController.removeNetworkSignalChangedCallback(mCallback); 65 } 66 } 67 68 @Override 69 public QSTileView createTileView(Context context) { 70 return new SignalTileView(context); 71 } 72 73 @Override 74 protected void handleClick() { 75 if (mController.isMobileDataSupported()) { 76 showDetail(true); 77 } else { 78 mHost.startSettingsActivity(CELLULAR_SETTINGS); 79 } 80 } 81 82 @Override 83 protected void handleUpdateState(SignalState state, Object arg) { 84 state.visible = mController.hasMobileDataFeature(); 85 if (!state.visible) return; 86 final CallbackInfo cb = (CallbackInfo) arg; 87 if (cb == null) return; 88 89 final Resources r = mContext.getResources(); 90 state.iconId = cb.noSim ? R.drawable.ic_qs_no_sim 91 : !cb.enabled || cb.airplaneModeEnabled ? R.drawable.ic_qs_signal_disabled 92 : cb.mobileSignalIconId > 0 ? cb.mobileSignalIconId 93 : R.drawable.ic_qs_signal_no_signal; 94 state.isOverlayIconWide = cb.isDataTypeIconWide; 95 state.autoMirrorDrawable = !cb.noSim; 96 state.overlayIconId = cb.enabled && (cb.dataTypeIconId > 0) && !cb.wifiConnected 97 ? cb.dataTypeIconId 98 : 0; 99 state.filter = state.iconId != R.drawable.ic_qs_no_sim; 100 state.activityIn = cb.enabled && cb.activityIn; 101 state.activityOut = cb.enabled && cb.activityOut; 102 103 state.label = cb.enabled 104 ? removeTrailingPeriod(cb.enabledDesc) 105 : r.getString(R.string.quick_settings_rssi_emergency_only); 106 107 final String signalContentDesc = cb.enabled && (cb.mobileSignalIconId > 0) 108 ? cb.signalContentDescription 109 : r.getString(R.string.accessibility_no_signal); 110 final String dataContentDesc = cb.enabled && (cb.dataTypeIconId > 0) && !cb.wifiEnabled 111 ? cb.dataContentDescription 112 : r.getString(R.string.accessibility_no_data); 113 state.contentDescription = r.getString( 114 R.string.accessibility_quick_settings_mobile, 115 signalContentDesc, dataContentDesc, 116 state.label); 117 } 118 119 // Remove the period from the network name 120 public static String removeTrailingPeriod(String string) { 121 if (string == null) return null; 122 final int length = string.length(); 123 if (string.endsWith(".")) { 124 return string.substring(0, length - 1); 125 } 126 return string; 127 } 128 129 private static final class CallbackInfo { 130 boolean enabled; 131 boolean wifiEnabled; 132 boolean wifiConnected; 133 boolean airplaneModeEnabled; 134 int mobileSignalIconId; 135 String signalContentDescription; 136 int dataTypeIconId; 137 String dataContentDescription; 138 boolean activityIn; 139 boolean activityOut; 140 String enabledDesc; 141 boolean noSim; 142 boolean isDataTypeIconWide; 143 } 144 145 private final NetworkSignalChangedCallback mCallback = new NetworkSignalChangedCallback() { 146 private boolean mWifiEnabled; 147 private boolean mWifiConnected; 148 private boolean mAirplaneModeEnabled; 149 150 @Override 151 public void onWifiSignalChanged(boolean enabled, boolean connected, int wifiSignalIconId, 152 boolean activityIn, boolean activityOut, 153 String wifiSignalContentDescriptionId, String description) { 154 mWifiEnabled = enabled; 155 mWifiConnected = connected; 156 } 157 158 @Override 159 public void onMobileDataSignalChanged(boolean enabled, 160 int mobileSignalIconId, 161 String mobileSignalContentDescriptionId, int dataTypeIconId, 162 boolean activityIn, boolean activityOut, 163 String dataTypeContentDescriptionId, String description, boolean noSim, 164 boolean isDataTypeIconWide) { 165 final CallbackInfo info = new CallbackInfo(); // TODO pool? 166 info.enabled = enabled; 167 info.wifiEnabled = mWifiEnabled; 168 info.wifiConnected = mWifiConnected; 169 info.airplaneModeEnabled = mAirplaneModeEnabled; 170 info.mobileSignalIconId = mobileSignalIconId; 171 info.signalContentDescription = mobileSignalContentDescriptionId; 172 info.dataTypeIconId = dataTypeIconId; 173 info.dataContentDescription = dataTypeContentDescriptionId; 174 info.activityIn = activityIn; 175 info.activityOut = activityOut; 176 info.enabledDesc = description; 177 info.noSim = noSim; 178 info.isDataTypeIconWide = isDataTypeIconWide; 179 refreshState(info); 180 } 181 182 @Override 183 public void onAirplaneModeChanged(boolean enabled) { 184 mAirplaneModeEnabled = enabled; 185 } 186 187 public void onMobileDataEnabled(boolean enabled) { 188 mDetailAdapter.setMobileDataEnabled(enabled); 189 } 190 }; 191 192 private final class CellularDetailAdapter implements DetailAdapter { 193 194 @Override 195 public int getTitle() { 196 return R.string.quick_settings_cellular_detail_title; 197 } 198 199 @Override 200 public Boolean getToggleState() { 201 return mController.isMobileDataSupported() ? mController.isMobileDataEnabled() : null; 202 } 203 204 @Override 205 public Intent getSettingsIntent() { 206 return CELLULAR_SETTINGS; 207 } 208 209 @Override 210 public void setToggleState(boolean state) { 211 mController.setMobileDataEnabled(state); 212 } 213 214 @Override 215 public View createDetailView(Context context, View convertView, ViewGroup parent) { 216 final DataUsageDetailView v = (DataUsageDetailView) (convertView != null 217 ? convertView 218 : LayoutInflater.from(mContext).inflate(R.layout.data_usage, parent, false)); 219 final DataUsageInfo info = mController.getDataUsageInfo(); 220 if (info == null) return v; 221 v.bind(info); 222 return v; 223 } 224 225 public void setMobileDataEnabled(boolean enabled) { 226 fireToggleStateChanged(enabled); 227 } 228 } 229 } 230
