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/*
* Copyright (C) 2021 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.statusbar;
import android.annotation.NonNull;
import android.os.Bundle;
import android.telephony.ServiceState;
import android.telephony.SubscriptionInfo;
import android.telephony.TelephonyManager;
import android.view.View;
import com.android.keyguard.KeyguardUpdateMonitor;
import com.android.keyguard.KeyguardUpdateMonitorCallback;
import com.android.systemui.demomode.DemoModeCommandReceiver;
import com.android.systemui.plugins.DarkIconDispatcher;
import com.android.systemui.statusbar.connectivity.IconState;
import com.android.systemui.statusbar.connectivity.NetworkController;
import com.android.systemui.statusbar.connectivity.SignalCallback;
import com.android.systemui.tuner.TunerService;
import com.android.systemui.util.ViewController;
import java.util.ArrayList;
import java.util.List;
import javax.inject.Inject;
/** Controller for {@link OperatorNameView}. */
public class OperatorNameViewController extends ViewController<OperatorNameView> {
private static final String KEY_SHOW_OPERATOR_NAME = "show_operator_name";
private final DarkIconDispatcher mDarkIconDispatcher;
private final NetworkController mNetworkController;
private final TunerService mTunerService;
private final TelephonyManager mTelephonyManager;
private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
private OperatorNameViewController(OperatorNameView view,
DarkIconDispatcher darkIconDispatcher,
NetworkController networkController,
TunerService tunerService,
TelephonyManager telephonyManager,
KeyguardUpdateMonitor keyguardUpdateMonitor) {
super(view);
mDarkIconDispatcher = darkIconDispatcher;
mNetworkController = networkController;
mTunerService = tunerService;
mTelephonyManager = telephonyManager;
mKeyguardUpdateMonitor = keyguardUpdateMonitor;
}
@Override
protected void onViewAttached() {
mDarkIconDispatcher.addDarkReceiver(mDarkReceiver);
mNetworkController.addCallback(mSignalCallback);
mTunerService.addTunable(mTunable, KEY_SHOW_OPERATOR_NAME);
mKeyguardUpdateMonitor.registerCallback(mKeyguardUpdateMonitorCallback);
}
@Override
protected void onViewDetached() {
mDarkIconDispatcher.removeDarkReceiver(mDarkReceiver);
mNetworkController.removeCallback(mSignalCallback);
mTunerService.removeTunable(mTunable);
mKeyguardUpdateMonitor.removeCallback(mKeyguardUpdateMonitorCallback);
}
private void update() {
mView.update(mTunerService.getValue(KEY_SHOW_OPERATOR_NAME, 1) != 0,
mTelephonyManager.isDataCapable(), getSubInfos());
}
private List<SubInfo> getSubInfos() {
List<SubInfo> result = new ArrayList<>();
List<SubscriptionInfo> subscritionInfos =
mKeyguardUpdateMonitor.getFilteredSubscriptionInfo(false);
for (SubscriptionInfo subscriptionInfo : subscritionInfos) {
int subId = subscriptionInfo.getSubscriptionId();
result.add(new SubInfo(
subscriptionInfo.getCarrierName(),
mKeyguardUpdateMonitor.getSimState(subId),
mKeyguardUpdateMonitor.getServiceState(subId)));
}
return result;
}
/** Factory for constructing an {@link OperatorNameViewController}. */
public static class Factory {
private final DarkIconDispatcher mDarkIconDispatcher;
private final NetworkController mNetworkController;
private final TunerService mTunerService;
private final TelephonyManager mTelephonyManager;
private final KeyguardUpdateMonitor mKeyguardUpdateMonitor;
@Inject
public Factory(DarkIconDispatcher darkIconDispatcher, NetworkController networkController,
TunerService tunerService, TelephonyManager telephonyManager,
KeyguardUpdateMonitor keyguardUpdateMonitor) {
mDarkIconDispatcher = darkIconDispatcher;
mNetworkController = networkController;
mTunerService = tunerService;
mTelephonyManager = telephonyManager;
mKeyguardUpdateMonitor = keyguardUpdateMonitor;
}
/** Create an {@link OperatorNameViewController}. */
public OperatorNameViewController create(OperatorNameView view) {
return new OperatorNameViewController(view, mDarkIconDispatcher, mNetworkController,
mTunerService, mTelephonyManager, mKeyguardUpdateMonitor);
}
}
/**
* Needed because of how {@link CollapsedStatusBarFragment} works.
*
* Ideally this can be done internally.
**/
public View getView() {
return mView;
}
private final DarkIconDispatcher.DarkReceiver mDarkReceiver =
(area, darkIntensity, tint) ->
mView.setTextColor(DarkIconDispatcher.getTint(area, mView, tint));
private final SignalCallback mSignalCallback = new SignalCallback() {
@Override
public void setIsAirplaneMode(@NonNull IconState icon) {
update();
}
};
private final TunerService.Tunable mTunable = (key, newValue) -> update();
private final KeyguardUpdateMonitorCallback mKeyguardUpdateMonitorCallback =
new KeyguardUpdateMonitorCallback() {
@Override
public void onRefreshCarrierInfo() {
mView.updateText(getSubInfos());
}
};
// TODO: do we even register this anywhere?
private final DemoModeCommandReceiver mDemoModeCommandReceiver = new DemoModeCommandReceiver() {
@Override
public void onDemoModeStarted() {
mView.setDemoMode(true);
}
@Override
public void onDemoModeFinished() {
mView.setDemoMode(false);
update();
}
@Override
public void dispatchDemoCommand(String command, Bundle args) {
mView.setText(args.getString("name"));
}
};
static class SubInfo {
private final CharSequence mCarrierName;
private final int mSimState;
private final ServiceState mServiceState;
private SubInfo(CharSequence carrierName,
int simState, ServiceState serviceState) {
mCarrierName = carrierName;
mSimState = simState;
mServiceState = serviceState;
}
boolean simReady() {
return mSimState == TelephonyManager.SIM_STATE_READY;
}
CharSequence getCarrierName() {
return mCarrierName;
}
boolean stateInService() {
return mServiceState != null
&& mServiceState.getState() == ServiceState.STATE_IN_SERVICE;
}
}
}
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