| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.qs.tiles; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.res.Resources; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.TextView; |
| |
| import com.android.systemui.R; |
| import com.android.systemui.qs.DataUsageGraph; |
| import com.android.systemui.qs.QSTile; |
| import com.android.systemui.qs.QSTileView; |
| import com.android.systemui.qs.SignalTileView; |
| import com.android.systemui.statusbar.policy.NetworkController; |
| import com.android.systemui.statusbar.policy.NetworkController.DataUsageInfo; |
| import com.android.systemui.statusbar.policy.NetworkController.NetworkSignalChangedCallback; |
| |
| import java.text.DecimalFormat; |
| |
| /** Quick settings tile: Cellular **/ |
| public class CellularTile extends QSTile<QSTile.SignalState> { |
| private static final Intent CELLULAR_SETTINGS = new Intent().setComponent(new ComponentName( |
| "com.android.settings", "com.android.settings.Settings$DataUsageSummaryActivity")); |
| |
| private final NetworkController mController; |
| private final CellularDetailAdapter mDetailAdapter; |
| |
| public CellularTile(Host host) { |
| super(host); |
| mController = host.getNetworkController(); |
| mDetailAdapter = new CellularDetailAdapter(); |
| } |
| |
| @Override |
| protected SignalState newTileState() { |
| return new SignalState(); |
| } |
| |
| @Override |
| public DetailAdapter getDetailAdapter() { |
| return mDetailAdapter; |
| } |
| |
| @Override |
| public void setListening(boolean listening) { |
| if (listening) { |
| mController.addNetworkSignalChangedCallback(mCallback); |
| } else { |
| mController.removeNetworkSignalChangedCallback(mCallback); |
| } |
| } |
| |
| @Override |
| public QSTileView createTileView(Context context) { |
| return new SignalTileView(context); |
| } |
| |
| @Override |
| protected void handleClick() { |
| if (mController.isMobileDataSupported()) { |
| showDetail(true); |
| } else { |
| mHost.startSettingsActivity(CELLULAR_SETTINGS); |
| } |
| } |
| |
| @Override |
| protected void handleUpdateState(SignalState state, Object arg) { |
| state.visible = mController.hasMobileDataFeature(); |
| if (!state.visible) return; |
| final CallbackInfo cb = (CallbackInfo) arg; |
| if (cb == null) return; |
| |
| final Resources r = mContext.getResources(); |
| state.iconId = cb.noSim ? R.drawable.stat_sys_no_sim |
| : !cb.enabled || cb.airplaneModeEnabled ? R.drawable.ic_qs_signal_disabled |
| : cb.mobileSignalIconId > 0 ? cb.mobileSignalIconId |
| : R.drawable.ic_qs_signal_no_signal; |
| state.autoMirrorDrawable = !cb.noSim; |
| state.overlayIconId = cb.enabled && (cb.dataTypeIconId > 0) && !cb.wifiConnected |
| ? cb.dataTypeIconId |
| : 0; |
| state.filter = state.iconId != R.drawable.stat_sys_no_sim; |
| state.activityIn = cb.enabled && cb.activityIn; |
| state.activityOut = cb.enabled && cb.activityOut; |
| |
| state.label = cb.enabled |
| ? removeTrailingPeriod(cb.enabledDesc) |
| : r.getString(R.string.quick_settings_rssi_emergency_only); |
| |
| final String signalContentDesc = cb.enabled && (cb.mobileSignalIconId > 0) |
| ? cb.signalContentDescription |
| : r.getString(R.string.accessibility_no_signal); |
| final String dataContentDesc = cb.enabled && (cb.dataTypeIconId > 0) && !cb.wifiEnabled |
| ? cb.dataContentDescription |
| : r.getString(R.string.accessibility_no_data); |
| state.contentDescription = r.getString( |
| R.string.accessibility_quick_settings_mobile, |
| signalContentDesc, dataContentDesc, |
| state.label); |
| } |
| |
| // Remove the period from the network name |
| public static String removeTrailingPeriod(String string) { |
| if (string == null) return null; |
| final int length = string.length(); |
| if (string.endsWith(".")) { |
| return string.substring(0, length - 1); |
| } |
| return string; |
| } |
| |
| private static final class CallbackInfo { |
| boolean enabled; |
| boolean wifiEnabled; |
| boolean wifiConnected; |
| boolean airplaneModeEnabled; |
| int mobileSignalIconId; |
| String signalContentDescription; |
| int dataTypeIconId; |
| String dataContentDescription; |
| boolean activityIn; |
| boolean activityOut; |
| String enabledDesc; |
| boolean noSim; |
| } |
| |
| private final NetworkSignalChangedCallback mCallback = new NetworkSignalChangedCallback() { |
| private boolean mWifiEnabled; |
| private boolean mWifiConnected; |
| private boolean mAirplaneModeEnabled; |
| |
| @Override |
| public void onWifiSignalChanged(boolean enabled, boolean connected, int wifiSignalIconId, |
| boolean activityIn, boolean activityOut, |
| String wifiSignalContentDescriptionId, String description) { |
| mWifiEnabled = enabled; |
| mWifiConnected = connected; |
| } |
| |
| @Override |
| public void onMobileDataSignalChanged(boolean enabled, |
| int mobileSignalIconId, |
| String mobileSignalContentDescriptionId, int dataTypeIconId, |
| boolean activityIn, boolean activityOut, |
| String dataTypeContentDescriptionId, String description, boolean noSim) { |
| final CallbackInfo info = new CallbackInfo(); // TODO pool? |
| info.enabled = enabled; |
| info.wifiEnabled = mWifiEnabled; |
| info.wifiConnected = mWifiConnected; |
| info.airplaneModeEnabled = mAirplaneModeEnabled; |
| info.mobileSignalIconId = mobileSignalIconId; |
| info.signalContentDescription = mobileSignalContentDescriptionId; |
| info.dataTypeIconId = dataTypeIconId; |
| info.dataContentDescription = dataTypeContentDescriptionId; |
| info.activityIn = activityIn; |
| info.activityOut = activityOut; |
| info.enabledDesc = description; |
| info.noSim = noSim; |
| refreshState(info); |
| } |
| |
| @Override |
| public void onAirplaneModeChanged(boolean enabled) { |
| mAirplaneModeEnabled = enabled; |
| } |
| |
| public void onMobileDataEnabled(boolean enabled) { |
| mDetailAdapter.setMobileDataEnabled(enabled); |
| } |
| }; |
| |
| private final class CellularDetailAdapter implements DetailAdapter { |
| private static final double KB = 1024; |
| private static final double MB = 1024 * KB; |
| private static final double GB = 1024 * MB; |
| |
| private final DecimalFormat FORMAT = new DecimalFormat("#.##"); |
| |
| @Override |
| public int getTitle() { |
| return R.string.quick_settings_cellular_detail_title; |
| } |
| |
| @Override |
| public Boolean getToggleState() { |
| return mController.isMobileDataSupported() ? mController.isMobileDataEnabled() : null; |
| } |
| |
| @Override |
| public Intent getSettingsIntent() { |
| return CELLULAR_SETTINGS; |
| } |
| |
| @Override |
| public void setToggleState(boolean state) { |
| mController.setMobileDataEnabled(state); |
| } |
| |
| @Override |
| public View createDetailView(Context context, View convertView, ViewGroup parent) { |
| final View v = convertView != null ? convertView : LayoutInflater.from(mContext) |
| .inflate(R.layout.data_usage, parent, false); |
| final DataUsageInfo info = mController.getDataUsageInfo(); |
| if (info == null) return v; |
| final Resources res = mContext.getResources(); |
| final int titleId; |
| final long bytes; |
| int usageColor = R.color.system_accent_color; |
| final String top; |
| String bottom = null; |
| if (info.usageLevel < info.warningLevel || info.limitLevel <= 0) { |
| // under warning, or no limit |
| titleId = R.string.quick_settings_cellular_detail_data_usage; |
| bytes = info.usageLevel; |
| top = res.getString(R.string.quick_settings_cellular_detail_data_warning, |
| formatBytes(info.warningLevel)); |
| } else if (info.usageLevel <= info.limitLevel) { |
| // over warning, under limit |
| titleId = R.string.quick_settings_cellular_detail_remaining_data; |
| bytes = info.limitLevel - info.usageLevel; |
| top = res.getString(R.string.quick_settings_cellular_detail_data_used, |
| formatBytes(info.usageLevel)); |
| bottom = res.getString(R.string.quick_settings_cellular_detail_data_limit, |
| formatBytes(info.limitLevel)); |
| } else { |
| // over limit |
| titleId = R.string.quick_settings_cellular_detail_over_limit; |
| bytes = info.usageLevel - info.limitLevel; |
| top = res.getString(R.string.quick_settings_cellular_detail_data_used, |
| formatBytes(info.usageLevel)); |
| bottom = res.getString(R.string.quick_settings_cellular_detail_data_limit, |
| formatBytes(info.limitLevel)); |
| usageColor = R.color.system_warning_color; |
| } |
| |
| final TextView title = (TextView) v.findViewById(android.R.id.title); |
| title.setText(titleId); |
| final TextView usage = (TextView) v.findViewById(R.id.usage_text); |
| usage.setText(formatBytes(bytes)); |
| usage.setTextColor(res.getColor(usageColor)); |
| final DataUsageGraph graph = (DataUsageGraph) v.findViewById(R.id.usage_graph); |
| graph.setLevels(info.limitLevel, info.warningLevel, info.usageLevel); |
| final TextView carrier = (TextView) v.findViewById(R.id.usage_carrier_text); |
| carrier.setText(info.carrier); |
| final TextView period = (TextView) v.findViewById(R.id.usage_period_text); |
| period.setText(info.period); |
| final TextView infoTop = (TextView) v.findViewById(R.id.usage_info_top_text); |
| infoTop.setVisibility(top != null ? View.VISIBLE : View.GONE); |
| infoTop.setText(top); |
| final TextView infoBottom = (TextView) v.findViewById(R.id.usage_info_bottom_text); |
| infoBottom.setVisibility(bottom != null ? View.VISIBLE : View.GONE); |
| infoBottom.setText(bottom); |
| return v; |
| } |
| |
| public void setMobileDataEnabled(boolean enabled) { |
| fireToggleStateChanged(enabled); |
| } |
| |
| private String formatBytes(long bytes) { |
| final long b = Math.abs(bytes); |
| double val; |
| String suffix; |
| if (b > 100 * MB) { |
| val = b / GB; |
| suffix = "GB"; |
| } else if (b > 100 * KB) { |
| val = b / MB; |
| suffix = "MB"; |
| } else { |
| val = b / KB; |
| suffix = "KB"; |
| } |
| return FORMAT.format(val * (bytes < 0 ? -1 : 1)) + " " + suffix; |
| } |
| } |
| } |