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/*
* 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.settings.sim;
import com.android.internal.telephony.IccCardConstants;
import com.android.settings.R;
import com.android.settings.Settings.SimSettingsActivity;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.provider.Settings;
import android.support.v4.app.NotificationCompat;
import android.telephony.SubscriptionInfo;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.util.Log;
import java.util.List;
public class SimSelectNotification extends BroadcastReceiver {
private static final String TAG = "SimSelectNotification";
private static final int NOTIFICATION_ID = 1;
@Override
public void onReceive(Context context, Intent intent) {
final TelephonyManager telephonyManager = (TelephonyManager)
context.getSystemService(Context.TELEPHONY_SERVICE);
final SubscriptionManager subscriptionManager = SubscriptionManager.from(context);
final int numSlots = telephonyManager.getSimCount();
final boolean isInProvisioning = Settings.Global.getInt(context.getContentResolver(),
Settings.Global.DEVICE_PROVISIONED, 0) == 0;
// Do not create notifications on single SIM devices or when provisiong i.e. Setup Wizard.
if (numSlots < 2 || isInProvisioning) {
return;
}
// Cancel any previous notifications
cancelNotification(context);
// If sim state is not ABSENT or LOADED then ignore
String simStatus = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE);
if (!(IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(simStatus) ||
IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(simStatus))) {
Log.d(TAG, "sim state is not Absent or Loaded");
return;
} else {
Log.d(TAG, "simstatus = " + simStatus);
}
int state;
for (int i = 0; i < numSlots; i++) {
state = telephonyManager.getSimState(i);
if (!(state == TelephonyManager.SIM_STATE_ABSENT
|| state == TelephonyManager.SIM_STATE_READY
|| state == TelephonyManager.SIM_STATE_UNKNOWN)) {
Log.d(TAG, "All sims not in valid state yet");
return;
}
}
List<SubscriptionInfo> sil = subscriptionManager.getActiveSubscriptionInfoList();
if (sil == null || sil.size() < 1) {
Log.d(TAG, "Subscription list is empty");
return;
}
// Clear defaults for any subscriptions which no longer exist
subscriptionManager.clearDefaultsForInactiveSubIds();
boolean dataSelected = SubscriptionManager.isUsableSubIdValue(
SubscriptionManager.getDefaultDataSubId());
boolean smsSelected = SubscriptionManager.isUsableSubIdValue(
SubscriptionManager.getDefaultSmsSubId());
// If data and sms defaults are selected, dont show notification (Calls default is optional)
if (dataSelected && smsSelected) {
Log.d(TAG, "Data & SMS default sims are selected. No notification");
return;
}
// Create a notification to tell the user that some defaults are missing
createNotification(context);
if (sil.size() == 1) {
// If there is only one subscription, ask if user wants to use if for everything
Intent newIntent = new Intent(context, SimDialogActivity.class);
newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.PREFERRED_PICK);
newIntent.putExtra(SimDialogActivity.PREFERRED_SIM, sil.get(0).getSimSlotIndex());
context.startActivity(newIntent);
} else if (!dataSelected) {
// If there are mulitple, ensure they pick default data
Intent newIntent = new Intent(context, SimDialogActivity.class);
newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
context.startActivity(newIntent);
}
}
private void createNotification(Context context){
final Resources resources = context.getResources();
NotificationCompat.Builder builder =
new NotificationCompat.Builder(context)
.setSmallIcon(R.drawable.ic_sim_card_alert_white_48dp)
.setColor(context.getColor(R.color.sim_noitification))
.setContentTitle(resources.getString(R.string.sim_notification_title))
.setContentText(resources.getString(R.string.sim_notification_summary));
Intent resultIntent = new Intent(context, SimSettingsActivity.class);
resultIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent,
PendingIntent.FLAG_CANCEL_CURRENT);
builder.setContentIntent(resultPendingIntent);
NotificationManager notificationManager =
(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(NOTIFICATION_ID, builder.build());
}
public static void cancelNotification(Context context) {
NotificationManager notificationManager =
(NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.cancel(NOTIFICATION_ID);
}
}
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