/*
* 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 com.android.systemui.R;
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.MobileDataController;
import com.android.systemui.statusbar.policy.NetworkController.MobileDataController.DataUsageInfo;
import com.android.systemui.statusbar.policy.NetworkController.NetworkSignalChangedCallback;
/** 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 MobileDataController mDataController;
private final CellularDetailAdapter mDetailAdapter;
public CellularTile(Host host) {
super(host);
mController = host.getNetworkController();
mDataController = mController.getMobileDataController();
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 (mDataController.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();
final int iconId = cb.noSim ? R.drawable.ic_qs_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.icon = ResourceIcon.get(iconId);
state.isOverlayIconWide = cb.isDataTypeIconWide;
state.autoMirrorDrawable = !cb.noSim;
state.overlayIconId = cb.enabled && (cb.dataTypeIconId > 0) ? cb.dataTypeIconId : 0;
state.filter = iconId != R.drawable.ic_qs_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;
boolean isDataTypeIconWide;
}
private final NetworkSignalChangedCallback mCallback = new NetworkSignalChangedCallback() {
private final CallbackInfo mInfo = new CallbackInfo();
@Override
public void onWifiSignalChanged(boolean enabled, boolean connected, int wifiSignalIconId,
boolean activityIn, boolean activityOut,
String wifiSignalContentDescriptionId, String description) {
mInfo.wifiEnabled = enabled;
mInfo.wifiConnected = connected;
refreshState(mInfo);
}
@Override
public void onMobileDataSignalChanged(boolean enabled,
int mobileSignalIconId,
String mobileSignalContentDescriptionId, int dataTypeIconId,
boolean activityIn, boolean activityOut,
String dataTypeContentDescriptionId, String description,
boolean isDataTypeIconWide) {
mInfo.enabled = enabled;
mInfo.mobileSignalIconId = mobileSignalIconId;
mInfo.signalContentDescription = mobileSignalContentDescriptionId;
mInfo.dataTypeIconId = dataTypeIconId;
mInfo.dataContentDescription = dataTypeContentDescriptionId;
mInfo.activityIn = activityIn;
mInfo.activityOut = activityOut;
mInfo.enabledDesc = description;
mInfo.isDataTypeIconWide = isDataTypeIconWide;
refreshState(mInfo);
}
@Override
public void onNoSimVisibleChanged(boolean visible) {
mInfo.noSim = visible;
if (mInfo.noSim) {
// Make sure signal gets cleared out when no sims.
mInfo.mobileSignalIconId = 0;
mInfo.dataTypeIconId = 0;
// Show a No SIMs description to avoid emergency calls message.
mInfo.enabled = true;
mInfo.enabledDesc = mContext.getString(
R.string.keyguard_missing_sim_message_short);
mInfo.signalContentDescription = mInfo.enabledDesc;
}
refreshState(mInfo);
}
@Override
public void onAirplaneModeChanged(boolean enabled) {
mInfo.airplaneModeEnabled = enabled;
refreshState(mInfo);
}
public void onMobileDataEnabled(boolean enabled) {
mDetailAdapter.setMobileDataEnabled(enabled);
}
};
private final class CellularDetailAdapter implements DetailAdapter {
@Override
public int getTitle() {
return R.string.quick_settings_cellular_detail_title;
}
@Override
public Boolean getToggleState() {
return mDataController.isMobileDataSupported()
? mDataController.isMobileDataEnabled()
: null;
}
@Override
public Intent getSettingsIntent() {
return CELLULAR_SETTINGS;
}
@Override
public void setToggleState(boolean state) {
mDataController.setMobileDataEnabled(state);
}
@Override
public View createDetailView(Context context, View convertView, ViewGroup parent) {
final DataUsageDetailView v = (DataUsageDetailView) (convertView != null
? convertView
: LayoutInflater.from(mContext).inflate(R.layout.data_usage, parent, false));
final DataUsageInfo info = mDataController.getDataUsageInfo();
if (info == null) return v;
v.bind(info);
return v;
}
public void setMobileDataEnabled(boolean enabled) {
fireToggleStateChanged(enabled);
}
}
}
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