CellularTile.java revision d757d6bfc6cc20ab08f6e6f278d4404609ebc61a
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 17package com.android.systemui.qs.tiles; 18 19import android.content.ComponentName; 20import android.content.Context; 21import android.content.Intent; 22import android.content.res.Resources; 23import android.view.LayoutInflater; 24import android.view.View; 25import android.view.ViewGroup; 26import android.widget.TextView; 27 28import com.android.systemui.R; 29import com.android.systemui.qs.DataUsageGraph; 30import com.android.systemui.qs.QSTile; 31import com.android.systemui.qs.QSTileView; 32import com.android.systemui.qs.SignalTileView; 33import com.android.systemui.statusbar.policy.NetworkController; 34import com.android.systemui.statusbar.policy.NetworkController.DataUsageInfo; 35import com.android.systemui.statusbar.policy.NetworkController.NetworkSignalChangedCallback; 36 37import java.text.DecimalFormat; 38 39/** Quick settings tile: Cellular **/ 40public class CellularTile extends QSTile<QSTile.SignalState> { 41 private static final Intent CELLULAR_SETTINGS = new Intent().setComponent(new ComponentName( 42 "com.android.settings", "com.android.settings.Settings$DataUsageSummaryActivity")); 43 44 private final NetworkController mController; 45 private final CellularDetailAdapter mDetailAdapter; 46 47 public CellularTile(Host host) { 48 super(host); 49 mController = host.getNetworkController(); 50 mDetailAdapter = new CellularDetailAdapter(); 51 } 52 53 @Override 54 protected SignalState newTileState() { 55 return new SignalState(); 56 } 57 58 @Override 59 public DetailAdapter getDetailAdapter() { 60 return mDetailAdapter; 61 } 62 63 @Override 64 public void setListening(boolean listening) { 65 if (listening) { 66 mController.addNetworkSignalChangedCallback(mCallback); 67 } else { 68 mController.removeNetworkSignalChangedCallback(mCallback); 69 } 70 } 71 72 @Override 73 public QSTileView createTileView(Context context) { 74 return new SignalTileView(context); 75 } 76 77 @Override 78 protected void handleClick() { 79 if (mController.isMobileDataSupported()) { 80 showDetail(true); 81 } else { 82 mHost.startSettingsActivity(CELLULAR_SETTINGS); 83 } 84 } 85 86 @Override 87 protected void handleUpdateState(SignalState state, Object arg) { 88 state.visible = mController.hasMobileDataFeature(); 89 if (!state.visible) return; 90 final CallbackInfo cb = (CallbackInfo) arg; 91 if (cb == null) return; 92 93 final Resources r = mContext.getResources(); 94 state.iconId = cb.noSim ? R.drawable.stat_sys_no_sim 95 : !cb.enabled || cb.airplaneModeEnabled ? R.drawable.ic_qs_signal_disabled 96 : cb.mobileSignalIconId > 0 ? cb.mobileSignalIconId 97 : R.drawable.ic_qs_signal_no_signal; 98 state.autoMirrorDrawable = !cb.noSim; 99 state.overlayIconId = cb.enabled && (cb.dataTypeIconId > 0) && !cb.wifiConnected 100 ? cb.dataTypeIconId 101 : 0; 102 state.filter = state.iconId != R.drawable.stat_sys_no_sim; 103 state.activityIn = cb.enabled && cb.activityIn; 104 state.activityOut = cb.enabled && cb.activityOut; 105 106 state.label = cb.enabled 107 ? removeTrailingPeriod(cb.enabledDesc) 108 : r.getString(R.string.quick_settings_rssi_emergency_only); 109 110 final String signalContentDesc = cb.enabled && (cb.mobileSignalIconId > 0) 111 ? cb.signalContentDescription 112 : r.getString(R.string.accessibility_no_signal); 113 final String dataContentDesc = cb.enabled && (cb.dataTypeIconId > 0) && !cb.wifiEnabled 114 ? cb.dataContentDescription 115 : r.getString(R.string.accessibility_no_data); 116 state.contentDescription = r.getString( 117 R.string.accessibility_quick_settings_mobile, 118 signalContentDesc, dataContentDesc, 119 state.label); 120 } 121 122 // Remove the period from the network name 123 public static String removeTrailingPeriod(String string) { 124 if (string == null) return null; 125 final int length = string.length(); 126 if (string.endsWith(".")) { 127 return string.substring(0, length - 1); 128 } 129 return string; 130 } 131 132 private static final class CallbackInfo { 133 boolean enabled; 134 boolean wifiEnabled; 135 boolean wifiConnected; 136 boolean airplaneModeEnabled; 137 int mobileSignalIconId; 138 String signalContentDescription; 139 int dataTypeIconId; 140 String dataContentDescription; 141 boolean activityIn; 142 boolean activityOut; 143 String enabledDesc; 144 boolean noSim; 145 } 146 147 private final NetworkSignalChangedCallback mCallback = new NetworkSignalChangedCallback() { 148 private boolean mWifiEnabled; 149 private boolean mWifiConnected; 150 private boolean mAirplaneModeEnabled; 151 152 @Override 153 public void onWifiSignalChanged(boolean enabled, boolean connected, int wifiSignalIconId, 154 boolean activityIn, boolean activityOut, 155 String wifiSignalContentDescriptionId, String description) { 156 mWifiEnabled = enabled; 157 mWifiConnected = connected; 158 } 159 160 @Override 161 public void onMobileDataSignalChanged(boolean enabled, 162 int mobileSignalIconId, 163 String mobileSignalContentDescriptionId, int dataTypeIconId, 164 boolean activityIn, boolean activityOut, 165 String dataTypeContentDescriptionId, String description, boolean noSim) { 166 final CallbackInfo info = new CallbackInfo(); // TODO pool? 167 info.enabled = enabled; 168 info.wifiEnabled = mWifiEnabled; 169 info.wifiConnected = mWifiConnected; 170 info.airplaneModeEnabled = mAirplaneModeEnabled; 171 info.mobileSignalIconId = mobileSignalIconId; 172 info.signalContentDescription = mobileSignalContentDescriptionId; 173 info.dataTypeIconId = dataTypeIconId; 174 info.dataContentDescription = dataTypeContentDescriptionId; 175 info.activityIn = activityIn; 176 info.activityOut = activityOut; 177 info.enabledDesc = description; 178 info.noSim = noSim; 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