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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use mHost 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.annotation.Nullable;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Handler;
import android.os.Looper;
import android.os.SystemProperties;
import android.provider.Settings;
import android.telephony.PhoneStateListener;
import android.telephony.SubscriptionInfo;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.internal.telephony.IccCardConstants;
import com.android.internal.telephony.TelephonyIntents;
import com.android.systemui.dagger.qualifiers.Background;
import com.android.systemui.dagger.qualifiers.Main;
import com.android.systemui.plugins.ActivityStarter;
import com.android.systemui.plugins.FalsingManager;
import com.android.systemui.R;
import com.android.systemui.plugins.qs.QSTile.BooleanState;
import com.android.systemui.plugins.statusbar.StatusBarStateController;
import com.android.systemui.qs.logging.QSLogger;
import com.android.systemui.qs.QSHost;
import com.android.systemui.qs.tileimpl.QSTileImpl;
import com.android.systemui.qs.tileimpl.QSTileImpl.ResourceIcon;
import java.util.concurrent.Executors;
import java.util.List;
import javax.inject.Inject;
public class DataSwitchTile extends QSTileImpl<BooleanState> {
private boolean mCanSwitch = true;
private boolean mRegistered;
private int mSimCount;
private final Intent mLongClickIntent;
private final String mTileLabel;
private final BroadcastReceiver mSimReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (DEBUG) Log.d(TAG, "mSimReceiver:onReceive");
refreshState();
}
};
private final PhoneStateListener mPhoneStateListener;
private final SubscriptionManager mSubscriptionManager;
private final TelephonyManager mTelephonyManager;
@Inject
public DataSwitchTile(
QSHost host,
@Background Looper backgroundLooper,
@Main Handler mainHandler,
FalsingManager falsingManager,
MetricsLogger metricsLogger,
StatusBarStateController statusBarStateController,
ActivityStarter activityStarter,
QSLogger qsLogger
) {
super(host, backgroundLooper, mainHandler, falsingManager, metricsLogger,
statusBarStateController, activityStarter, qsLogger);
mLongClickIntent = new Intent(Settings.ACTION_NETWORK_OPERATOR_SETTINGS);
mTileLabel = mContext.getString(R.string.qs_data_switch_label);
mSubscriptionManager = SubscriptionManager.from(mContext);
mTelephonyManager = TelephonyManager.from(mContext);
mPhoneStateListener = new PhoneStateListener() {
@Override
public void onCallStateChanged(int state, String arg1) {
mCanSwitch = mTelephonyManager.getCallState() == 0;
refreshState();
}
};
}
@Override
public boolean isAvailable() {
int count = TelephonyManager.getDefault().getPhoneCount();
if (DEBUG) Log.d(TAG, "phoneCount: " + count);
return count >= 2;
}
@Override
public BooleanState newTileState() {
final BooleanState state = new BooleanState();
state.label = mContext.getString(R.string.qs_data_switch_label);
return state;
}
@Override
public void handleSetListening(boolean listening) {
if (listening) {
if (!mRegistered) {
final IntentFilter filter = new IntentFilter(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
mContext.registerReceiver(mSimReceiver, filter);
mTelephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE);
mRegistered = true;
}
refreshState();
} else if (mRegistered) {
mContext.unregisterReceiver(mSimReceiver);
mTelephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_NONE);
mRegistered = false;
}
}
private void updateSimCount() {
String simState = SystemProperties.get("gsm.sim.state");
if (DEBUG) Log.d(TAG, "DataSwitchTile:updateSimCount:simState=" + simState);
mSimCount = 0;
try {
final String[] sims = TextUtils.split(simState, ",");
for (String sim : sims) {
if (!sim.isEmpty()
&& !sim.equalsIgnoreCase(IccCardConstants.INTENT_VALUE_ICC_ABSENT)
&& !sim.equalsIgnoreCase(IccCardConstants.INTENT_VALUE_ICC_NOT_READY)) {
mSimCount++;
}
}
} catch (NullPointerException e) {
Log.e(TAG, "Error on parsing sim state " + e.getMessage());
}
if (DEBUG) Log.d(TAG, "DataSwitchTile:updateSimCount:mSimCount=" + mSimCount);
}
@Override
protected void handleClick(@Nullable View view) {
if (!mCanSwitch) {
if (DEBUG) Log.d(TAG, "Call state=" + mTelephonyManager.getCallState());
} else if (mSimCount == 0) {
if (DEBUG) Log.d(TAG, "handleClick:no sim card");
Toast.makeText(mContext, R.string.qs_data_switch_toast_0,
Toast.LENGTH_LONG).show();
} else if (mSimCount == 1) {
if (DEBUG) Log.d(TAG, "handleClick:only one sim card");
Toast.makeText(mContext, R.string.qs_data_switch_toast_1,
Toast.LENGTH_LONG).show();
} else {
Executors.newSingleThreadExecutor().execute(() -> {
toggleMobileDataEnabled();
refreshState();
});
}
}
@Override
public Intent getLongClickIntent() {
return mLongClickIntent;
}
@Override
public CharSequence getTileLabel() {
return mTileLabel;
}
@Override
protected void handleUpdateState(BooleanState state, Object arg) {
boolean activeSIMZero;
if (arg == null) {
int defaultPhoneId = mSubscriptionManager.getDefaultDataPhoneId();
if (DEBUG) Log.d(TAG, "default data phone id=" + defaultPhoneId);
activeSIMZero = defaultPhoneId == 0;
} else {
activeSIMZero = (Boolean) arg;
}
updateSimCount();
state.value = mSimCount == 2;
if (mSimCount == 1 || mSimCount == 2) {
state.icon = ResourceIcon.get(activeSIMZero
? R.drawable.ic_qs_data_switch_1
: R.drawable.ic_qs_data_switch_2);
} else {
state.icon = ResourceIcon.get(R.drawable.ic_qs_data_switch_1);
}
if (mSimCount < 2 || !mCanSwitch) {
state.state = 0;
if (!mCanSwitch && DEBUG) Log.d(TAG, "call state isn't idle, set to unavailable.");
} else {
state.state = state.value ? 2 : 1;
}
state.contentDescription =
mContext.getString(activeSIMZero
? R.string.qs_data_switch_changed_1
: R.string.qs_data_switch_changed_2);
}
@Override
public int getMetricsCategory() {
return MetricsEvent.ICE;
}
@Override
protected String composeChangeAnnouncement() {
return mContext.getString(mState.value
? R.string.qs_data_switch_changed_1
: R.string.qs_data_switch_changed_2);
}
/**
* Set whether to enable data for {@code subId}, also whether to disable data for other
* subscription
*/
private void toggleMobileDataEnabled() {
// Get opposite slot 2 ^ 3 = 1, 1 ^ 3 = 2
int subId = SubscriptionManager.getDefaultDataSubscriptionId() ^ 3;
final TelephonyManager telephonyManager =
mTelephonyManager.createForSubscriptionId(subId);
telephonyManager.setDataEnabled(true);
mSubscriptionManager.setDefaultDataSubId(subId);
if (DEBUG) Log.d(TAG, "Enabled subID: " + subId);
final List<SubscriptionInfo> subInfoList =
mSubscriptionManager.getActiveSubscriptionInfoList(true);
if (subInfoList != null) {
// We never disable mobile data for opportunistic subscriptions.
subInfoList.stream()
.filter(subInfo -> !subInfo.isOpportunistic())
.map(subInfo -> subInfo.getSubscriptionId())
.filter(id -> id != subId)
.forEach(id -> {
mTelephonyManager.createForSubscriptionId(id).setDataEnabled(false);
if (DEBUG) Log.d(TAG, "Disabled subID: " + id);
});
}
}
}
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