| /* |
| * Copyright (C) 2006 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.phone; |
| |
| import static android.Manifest.permission.READ_PHONE_STATE; |
| |
| import android.app.Notification; |
| import android.app.NotificationManager; |
| import android.app.PendingIntent; |
| import android.app.StatusBarManager; |
| import android.content.ComponentName; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.SharedPreferences; |
| import android.content.pm.ResolveInfo; |
| import android.content.pm.UserInfo; |
| import android.content.res.Resources; |
| import android.net.Uri; |
| import android.os.PersistableBundle; |
| import android.os.SystemProperties; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.preference.PreferenceManager; |
| import android.provider.ContactsContract.PhoneLookup; |
| import android.provider.Settings; |
| import android.telecom.DefaultDialerManager; |
| import android.telecom.PhoneAccount; |
| import android.telecom.PhoneAccountHandle; |
| import android.telecom.TelecomManager; |
| import android.telephony.CarrierConfigManager; |
| import android.telephony.PhoneNumberUtils; |
| import android.telephony.ServiceState; |
| import android.telephony.SubscriptionInfo; |
| import android.telephony.SubscriptionManager; |
| import android.telephony.TelephonyManager; |
| import android.text.TextUtils; |
| import android.util.ArrayMap; |
| import android.util.Log; |
| import android.widget.Toast; |
| |
| import com.android.internal.telephony.Phone; |
| import com.android.internal.telephony.PhoneFactory; |
| import com.android.internal.telephony.TelephonyCapabilities; |
| import com.android.internal.telephony.util.NotificationChannelController; |
| import com.android.phone.settings.VoicemailSettingsActivity; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| /** |
| * NotificationManager-related utility code for the Phone app. |
| * |
| * This is a singleton object which acts as the interface to the |
| * framework's NotificationManager, and is used to display status bar |
| * icons and control other status bar-related behavior. |
| * |
| * @see PhoneGlobals.notificationMgr |
| */ |
| public class NotificationMgr { |
| private static final String LOG_TAG = NotificationMgr.class.getSimpleName(); |
| private static final boolean DBG = |
| (PhoneGlobals.DBG_LEVEL >= 1) && (SystemProperties.getInt("ro.debuggable", 0) == 1); |
| // Do not check in with VDBG = true, since that may write PII to the system log. |
| private static final boolean VDBG = false; |
| |
| private static final String MWI_SHOULD_CHECK_VVM_CONFIGURATION_KEY_PREFIX = |
| "mwi_should_check_vvm_configuration_state_"; |
| |
| // notification types |
| static final int MMI_NOTIFICATION = 1; |
| static final int NETWORK_SELECTION_NOTIFICATION = 2; |
| static final int VOICEMAIL_NOTIFICATION = 3; |
| static final int CALL_FORWARD_NOTIFICATION = 4; |
| static final int DATA_DISCONNECTED_ROAMING_NOTIFICATION = 5; |
| static final int SELECTED_OPERATOR_FAIL_NOTIFICATION = 6; |
| |
| /** The singleton NotificationMgr instance. */ |
| private static NotificationMgr sInstance; |
| |
| private PhoneGlobals mApp; |
| |
| private Context mContext; |
| private NotificationManager mNotificationManager; |
| private StatusBarManager mStatusBarManager; |
| private UserManager mUserManager; |
| private Toast mToast; |
| private SubscriptionManager mSubscriptionManager; |
| private TelecomManager mTelecomManager; |
| private TelephonyManager mTelephonyManager; |
| |
| // used to track the notification of selected network unavailable |
| private boolean mSelectedUnavailableNotify = false; |
| |
| // used to track whether the message waiting indicator is visible, per subscription id. |
| private ArrayMap<Integer, Boolean> mMwiVisible = new ArrayMap<Integer, Boolean>(); |
| |
| /** |
| * Private constructor (this is a singleton). |
| * @see #init(PhoneGlobals) |
| */ |
| private NotificationMgr(PhoneGlobals app) { |
| mApp = app; |
| mContext = app; |
| mNotificationManager = |
| (NotificationManager) app.getSystemService(Context.NOTIFICATION_SERVICE); |
| mStatusBarManager = |
| (StatusBarManager) app.getSystemService(Context.STATUS_BAR_SERVICE); |
| mUserManager = (UserManager) app.getSystemService(Context.USER_SERVICE); |
| mSubscriptionManager = SubscriptionManager.from(mContext); |
| mTelecomManager = TelecomManager.from(mContext); |
| mTelephonyManager = (TelephonyManager) app.getSystemService(Context.TELEPHONY_SERVICE); |
| } |
| |
| /** |
| * Initialize the singleton NotificationMgr instance. |
| * |
| * This is only done once, at startup, from PhoneApp.onCreate(). |
| * From then on, the NotificationMgr instance is available via the |
| * PhoneApp's public "notificationMgr" field, which is why there's no |
| * getInstance() method here. |
| */ |
| /* package */ static NotificationMgr init(PhoneGlobals app) { |
| synchronized (NotificationMgr.class) { |
| if (sInstance == null) { |
| sInstance = new NotificationMgr(app); |
| } else { |
| Log.wtf(LOG_TAG, "init() called multiple times! sInstance = " + sInstance); |
| } |
| return sInstance; |
| } |
| } |
| |
| /** The projection to use when querying the phones table */ |
| static final String[] PHONES_PROJECTION = new String[] { |
| PhoneLookup.NUMBER, |
| PhoneLookup.DISPLAY_NAME, |
| PhoneLookup._ID |
| }; |
| |
| /** |
| * Re-creates the message waiting indicator (voicemail) notification if it is showing. Used to |
| * refresh the voicemail intent on the indicator when the user changes it via the voicemail |
| * settings screen. The voicemail notification sound is suppressed. |
| * |
| * @param subId The subscription Id. |
| */ |
| /* package */ void refreshMwi(int subId) { |
| // In a single-sim device, subId can be -1 which means "no sub id". In this case we will |
| // reference the single subid stored in the mMwiVisible map. |
| if (subId == SubscriptionManager.INVALID_SUBSCRIPTION_ID) { |
| if (mMwiVisible.keySet().size() == 1) { |
| Set<Integer> keySet = mMwiVisible.keySet(); |
| Iterator<Integer> keyIt = keySet.iterator(); |
| if (!keyIt.hasNext()) { |
| return; |
| } |
| subId = keyIt.next(); |
| } |
| } |
| if (mMwiVisible.containsKey(subId)) { |
| boolean mwiVisible = mMwiVisible.get(subId); |
| if (mwiVisible) { |
| mApp.notifier.updatePhoneStateListeners(true); |
| } |
| } |
| } |
| |
| public void setShouldCheckVisualVoicemailConfigurationForMwi(int subId, boolean enabled) { |
| if (!SubscriptionManager.isValidSubscriptionId(subId)) { |
| Log.e(LOG_TAG, "setShouldCheckVisualVoicemailConfigurationForMwi: invalid subId" |
| + subId); |
| return; |
| } |
| |
| PreferenceManager.getDefaultSharedPreferences(mContext).edit() |
| .putBoolean(MWI_SHOULD_CHECK_VVM_CONFIGURATION_KEY_PREFIX + subId, enabled) |
| .apply(); |
| } |
| |
| private boolean shouldCheckVisualVoicemailConfigurationForMwi(int subId) { |
| if (!SubscriptionManager.isValidSubscriptionId(subId)) { |
| Log.e(LOG_TAG, "shouldCheckVisualVoicemailConfigurationForMwi: invalid subId" + subId); |
| return true; |
| } |
| return PreferenceManager |
| .getDefaultSharedPreferences(mContext) |
| .getBoolean(MWI_SHOULD_CHECK_VVM_CONFIGURATION_KEY_PREFIX + subId, true); |
| } |
| /** |
| * Updates the message waiting indicator (voicemail) notification. |
| * |
| * @param visible true if there are messages waiting |
| */ |
| /* package */ void updateMwi(int subId, boolean visible) { |
| updateMwi(subId, visible, false /* isRefresh */); |
| } |
| |
| /** |
| * Updates the message waiting indicator (voicemail) notification. |
| * |
| * @param subId the subId to update. |
| * @param visible true if there are messages waiting |
| * @param isRefresh {@code true} if the notification is a refresh and the user should not be |
| * notified again. |
| */ |
| void updateMwi(int subId, boolean visible, boolean isRefresh) { |
| if (!PhoneGlobals.sVoiceCapable) { |
| // Do not show the message waiting indicator on devices which are not voice capable. |
| // These events *should* be blocked at the telephony layer for such devices. |
| Log.w(LOG_TAG, "Called updateMwi() on non-voice-capable device! Ignoring..."); |
| return; |
| } |
| |
| Phone phone = PhoneGlobals.getPhone(subId); |
| Log.i(LOG_TAG, "updateMwi(): subId " + subId + " update to " + visible); |
| mMwiVisible.put(subId, visible); |
| |
| if (visible) { |
| if (phone == null) { |
| Log.w(LOG_TAG, "Found null phone for: " + subId); |
| return; |
| } |
| |
| SubscriptionInfo subInfo = mSubscriptionManager.getActiveSubscriptionInfo(subId); |
| if (subInfo == null) { |
| Log.w(LOG_TAG, "Found null subscription info for: " + subId); |
| return; |
| } |
| |
| int resId = android.R.drawable.stat_notify_voicemail; |
| if (mTelephonyManager.getPhoneCount() > 1) { |
| resId = (phone.getPhoneId() == 0) ? R.drawable.stat_notify_voicemail_sub1 |
| : R.drawable.stat_notify_voicemail_sub2; |
| } |
| |
| // This Notification can get a lot fancier once we have more |
| // information about the current voicemail messages. |
| // (For example, the current voicemail system can't tell |
| // us the caller-id or timestamp of a message, or tell us the |
| // message count.) |
| |
| // But for now, the UI is ultra-simple: if the MWI indication |
| // is supposed to be visible, just show a single generic |
| // notification. |
| |
| String notificationTitle = mContext.getString(R.string.notification_voicemail_title); |
| String vmNumber = phone.getVoiceMailNumber(); |
| if (DBG) log("- got vm number: '" + vmNumber + "'"); |
| |
| // The voicemail number may be null because: |
| // (1) This phone has no voicemail number. |
| // (2) This phone has a voicemail number, but the SIM isn't ready yet. This may |
| // happen when the device first boots if we get a MWI notification when we |
| // register on the network before the SIM has loaded. In this case, the |
| // SubscriptionListener in CallNotifier will update this once the SIM is loaded. |
| if ((vmNumber == null) && !phone.getIccRecordsLoaded()) { |
| if (DBG) log("- Null vm number: SIM records not loaded (yet)..."); |
| return; |
| } |
| |
| Integer vmCount = null; |
| |
| if (TelephonyCapabilities.supportsVoiceMessageCount(phone)) { |
| vmCount = phone.getVoiceMessageCount(); |
| String titleFormat = mContext.getString(R.string.notification_voicemail_title_count); |
| notificationTitle = String.format(titleFormat, vmCount); |
| } |
| |
| // This pathway only applies to PSTN accounts; only SIMS have subscription ids. |
| PhoneAccountHandle phoneAccountHandle = PhoneUtils.makePstnPhoneAccountHandle(phone); |
| |
| Intent intent; |
| String notificationText; |
| boolean isSettingsIntent = TextUtils.isEmpty(vmNumber); |
| |
| if (isSettingsIntent) { |
| notificationText = mContext.getString( |
| R.string.notification_voicemail_no_vm_number); |
| |
| // If the voicemail number if unknown, instead of calling voicemail, take the user |
| // to the voicemail settings. |
| notificationText = mContext.getString( |
| R.string.notification_voicemail_no_vm_number); |
| intent = new Intent(VoicemailSettingsActivity.ACTION_ADD_VOICEMAIL); |
| intent.putExtra(SubscriptionInfoHelper.SUB_ID_EXTRA, subId); |
| intent.setClass(mContext, VoicemailSettingsActivity.class); |
| } else { |
| if (mTelephonyManager.getPhoneCount() > 1) { |
| notificationText = subInfo.getDisplayName().toString(); |
| } else { |
| notificationText = String.format( |
| mContext.getString(R.string.notification_voicemail_text_format), |
| PhoneNumberUtils.formatNumber(vmNumber)); |
| } |
| intent = new Intent( |
| Intent.ACTION_CALL, Uri.fromParts(PhoneAccount.SCHEME_VOICEMAIL, "", |
| null)); |
| intent.putExtra(TelecomManager.EXTRA_PHONE_ACCOUNT_HANDLE, phoneAccountHandle); |
| } |
| |
| PendingIntent pendingIntent = |
| PendingIntent.getActivity(mContext, subId /* requestCode */, intent, 0); |
| |
| Resources res = mContext.getResources(); |
| PersistableBundle carrierConfig = PhoneGlobals.getInstance().getCarrierConfigForSubId( |
| subId); |
| Notification.Builder builder = new Notification.Builder(mContext); |
| builder.setSmallIcon(resId) |
| .setWhen(System.currentTimeMillis()) |
| .setColor(subInfo.getIconTint()) |
| .setContentTitle(notificationTitle) |
| .setContentText(notificationText) |
| .setContentIntent(pendingIntent) |
| .setColor(res.getColor(R.color.dialer_theme_color)) |
| .setOngoing(carrierConfig.getBoolean( |
| CarrierConfigManager.KEY_VOICEMAIL_NOTIFICATION_PERSISTENT_BOOL)) |
| .setChannel(NotificationChannelController.CHANNEL_ID_VOICE_MAIL) |
| .setOnlyAlertOnce(isRefresh); |
| |
| final Notification notification = builder.build(); |
| List<UserInfo> users = mUserManager.getUsers(true); |
| for (int i = 0; i < users.size(); i++) { |
| final UserInfo user = users.get(i); |
| final UserHandle userHandle = user.getUserHandle(); |
| if (!mUserManager.hasUserRestriction( |
| UserManager.DISALLOW_OUTGOING_CALLS, userHandle) |
| && !user.isManagedProfile()) { |
| if (!maybeSendVoicemailNotificationUsingDefaultDialer(phone, vmCount, vmNumber, |
| pendingIntent, isSettingsIntent, userHandle, isRefresh)) { |
| mNotificationManager.notifyAsUser( |
| Integer.toString(subId) /* tag */, |
| VOICEMAIL_NOTIFICATION, |
| notification, |
| userHandle); |
| } |
| } |
| } |
| } else { |
| List<UserInfo> users = mUserManager.getUsers(true /* excludeDying */); |
| for (int i = 0; i < users.size(); i++) { |
| final UserInfo user = users.get(i); |
| final UserHandle userHandle = user.getUserHandle(); |
| if (!mUserManager.hasUserRestriction( |
| UserManager.DISALLOW_OUTGOING_CALLS, userHandle) |
| && !user.isManagedProfile()) { |
| if (!maybeSendVoicemailNotificationUsingDefaultDialer(phone, 0, null, null, |
| false, userHandle, isRefresh)) { |
| mNotificationManager.cancelAsUser( |
| Integer.toString(subId) /* tag */, |
| VOICEMAIL_NOTIFICATION, |
| userHandle); |
| } |
| } |
| } |
| } |
| } |
| |
| /** |
| * Sends a broadcast with the voicemail notification information to the default dialer. This |
| * method is also used to indicate to the default dialer when to clear the |
| * notification. A pending intent can be passed to the default dialer to indicate an action to |
| * be taken as it would by a notification produced in this class. |
| * @param phone The phone the notification is sent from |
| * @param count The number of pending voicemail messages to indicate on the notification. A |
| * Value of 0 is passed here to indicate that the notification should be cleared. |
| * @param number The voicemail phone number if specified. |
| * @param pendingIntent The intent that should be passed as the action to be taken. |
| * @param isSettingsIntent {@code true} to indicate the pending intent is to launch settings. |
| * otherwise, {@code false} to indicate the intent launches voicemail. |
| * @param userHandle The user to receive the notification. Each user can have their own default |
| * dialer. |
| * @return {@code true} if the default was notified of the notification. |
| */ |
| private boolean maybeSendVoicemailNotificationUsingDefaultDialer(Phone phone, Integer count, |
| String number, PendingIntent pendingIntent, boolean isSettingsIntent, |
| UserHandle userHandle, boolean isRefresh) { |
| |
| if (shouldManageNotificationThroughDefaultDialer(userHandle)) { |
| Intent intent = getShowVoicemailIntentForDefaultDialer(userHandle); |
| intent.setFlags(Intent.FLAG_RECEIVER_FOREGROUND); |
| intent.setAction(TelephonyManager.ACTION_SHOW_VOICEMAIL_NOTIFICATION); |
| intent.putExtra(TelephonyManager.EXTRA_PHONE_ACCOUNT_HANDLE, |
| PhoneUtils.makePstnPhoneAccountHandle(phone)); |
| intent.putExtra(TelephonyManager.EXTRA_IS_REFRESH, isRefresh); |
| if (count != null) { |
| intent.putExtra(TelephonyManager.EXTRA_NOTIFICATION_COUNT, count); |
| } |
| |
| // Additional information about the voicemail notification beyond the count is only |
| // present when the count not specified or greater than 0. The value of 0 represents |
| // clearing the notification, which does not require additional information. |
| if (count == null || count > 0) { |
| if (!TextUtils.isEmpty(number)) { |
| intent.putExtra(TelephonyManager.EXTRA_VOICEMAIL_NUMBER, number); |
| } |
| |
| if (pendingIntent != null) { |
| intent.putExtra(isSettingsIntent |
| ? TelephonyManager.EXTRA_LAUNCH_VOICEMAIL_SETTINGS_INTENT |
| : TelephonyManager.EXTRA_CALL_VOICEMAIL_INTENT, |
| pendingIntent); |
| } |
| } |
| mContext.sendBroadcastAsUser(intent, userHandle, READ_PHONE_STATE); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| private Intent getShowVoicemailIntentForDefaultDialer(UserHandle userHandle) { |
| String dialerPackage = DefaultDialerManager |
| .getDefaultDialerApplication(mContext, userHandle.getIdentifier()); |
| return new Intent(TelephonyManager.ACTION_SHOW_VOICEMAIL_NOTIFICATION) |
| .setPackage(dialerPackage); |
| } |
| |
| private boolean shouldManageNotificationThroughDefaultDialer(UserHandle userHandle) { |
| Intent intent = getShowVoicemailIntentForDefaultDialer(userHandle); |
| if (intent == null) { |
| return false; |
| } |
| |
| List<ResolveInfo> receivers = mContext.getPackageManager() |
| .queryBroadcastReceivers(intent, 0); |
| return receivers.size() > 0; |
| } |
| |
| /** |
| * Updates the message call forwarding indicator notification. |
| * |
| * @param visible true if call forwarding enabled |
| */ |
| |
| /* package */ void updateCfi(int subId, boolean visible) { |
| updateCfi(subId, visible, false /* isRefresh */); |
| } |
| |
| /** |
| * Updates the message call forwarding indicator notification. |
| * |
| * @param visible true if call forwarding enabled |
| */ |
| /* package */ void updateCfi(int subId, boolean visible, boolean isRefresh) { |
| logi("updateCfi: subId= " + subId + ", visible=" + (visible ? "Y" : "N")); |
| if (visible) { |
| // If Unconditional Call Forwarding (forward all calls) for VOICE |
| // is enabled, just show a notification. We'll default to expanded |
| // view for now, so the there is less confusion about the icon. If |
| // it is deemed too weird to have CF indications as expanded views, |
| // then we'll flip the flag back. |
| |
| // TODO: We may want to take a look to see if the notification can |
| // display the target to forward calls to. This will require some |
| // effort though, since there are multiple layers of messages that |
| // will need to propagate that information. |
| |
| SubscriptionInfo subInfo = mSubscriptionManager.getActiveSubscriptionInfo(subId); |
| if (subInfo == null) { |
| Log.w(LOG_TAG, "Found null subscription info for: " + subId); |
| return; |
| } |
| |
| String notificationTitle; |
| int resId = R.drawable.stat_sys_phone_call_forward; |
| if (mTelephonyManager.getPhoneCount() > 1) { |
| int slotId = SubscriptionManager.getSlotIndex(subId); |
| resId = (slotId == 0) ? R.drawable.stat_sys_phone_call_forward_sub1 |
| : R.drawable.stat_sys_phone_call_forward_sub2; |
| notificationTitle = subInfo.getDisplayName().toString(); |
| } else { |
| notificationTitle = mContext.getString(R.string.labelCF); |
| } |
| |
| Notification.Builder builder = new Notification.Builder(mContext) |
| .setSmallIcon(resId) |
| .setColor(subInfo.getIconTint()) |
| .setContentTitle(notificationTitle) |
| .setContentText(mContext.getString(R.string.sum_cfu_enabled_indicator)) |
| .setShowWhen(false) |
| .setOngoing(true) |
| .setChannel(NotificationChannelController.CHANNEL_ID_CALL_FORWARD) |
| .setOnlyAlertOnce(isRefresh); |
| |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP); |
| intent.setClassName("com.android.phone", "com.android.phone.CallFeaturesSetting"); |
| SubscriptionInfoHelper.addExtrasToIntent( |
| intent, mSubscriptionManager.getActiveSubscriptionInfo(subId)); |
| builder.setContentIntent(PendingIntent.getActivity(mContext, subId /* requestCode */, |
| intent, 0)); |
| mNotificationManager.notifyAsUser( |
| Integer.toString(subId) /* tag */, |
| CALL_FORWARD_NOTIFICATION, |
| builder.build(), |
| UserHandle.ALL); |
| } else { |
| List<UserInfo> users = mUserManager.getUsers(true); |
| for (UserInfo user : users) { |
| if (user.isManagedProfile()) { |
| continue; |
| } |
| UserHandle userHandle = user.getUserHandle(); |
| mNotificationManager.cancelAsUser( |
| Integer.toString(subId) /* tag */, |
| CALL_FORWARD_NOTIFICATION, |
| userHandle); |
| } |
| } |
| } |
| |
| /** |
| * Shows the "data disconnected due to roaming" notification, which |
| * appears when you lose data connectivity because you're roaming and |
| * you have the "data roaming" feature turned off for the given {@code subId}. |
| */ |
| /* package */ void showDataDisconnectedRoaming(int subId) { |
| if (DBG) log("showDataDisconnectedRoaming()..."); |
| |
| // "Mobile network settings" screen / dialog |
| Intent intent = new Intent(mContext, com.android.phone.MobileNetworkSettings.class); |
| intent.putExtra(Settings.EXTRA_SUB_ID, subId); |
| intent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP); |
| PendingIntent contentIntent = PendingIntent.getActivity(mContext, subId, intent, 0); |
| |
| final CharSequence contentText = mContext.getText(R.string.roaming_reenable_message); |
| |
| final Notification.Builder builder = new Notification.Builder(mContext) |
| .setSmallIcon(android.R.drawable.stat_sys_warning) |
| .setContentTitle(mContext.getText(R.string.roaming_notification_title)) |
| .setColor(mContext.getResources().getColor(R.color.dialer_theme_color)) |
| .setContentText(contentText) |
| .setChannel(NotificationChannelController.CHANNEL_ID_MOBILE_DATA_STATUS) |
| .setContentIntent(contentIntent); |
| final Notification notif = |
| new Notification.BigTextStyle(builder).bigText(contentText).build(); |
| mNotificationManager.notifyAsUser( |
| null /* tag */, DATA_DISCONNECTED_ROAMING_NOTIFICATION, notif, UserHandle.ALL); |
| } |
| |
| /** |
| * Turns off the "data disconnected due to roaming" notification. |
| */ |
| /* package */ void hideDataDisconnectedRoaming() { |
| if (DBG) log("hideDataDisconnectedRoaming()..."); |
| mNotificationManager.cancel(DATA_DISCONNECTED_ROAMING_NOTIFICATION); |
| } |
| |
| /** |
| * Display the network selection "no service" notification |
| * @param operator is the numeric operator number |
| * @param subId is the subscription ID |
| */ |
| private void showNetworkSelection(String operator, int subId) { |
| if (DBG) log("showNetworkSelection(" + operator + ")..."); |
| |
| Notification.Builder builder = new Notification.Builder(mContext) |
| .setSmallIcon(android.R.drawable.stat_sys_warning) |
| .setContentTitle(mContext.getString(R.string.notification_network_selection_title)) |
| .setContentText( |
| mContext.getString(R.string.notification_network_selection_text, operator)) |
| .setShowWhen(false) |
| .setOngoing(true) |
| .setChannel(NotificationChannelController.CHANNEL_ID_ALERT); |
| |
| // create the target network operators settings intent |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | |
| Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED); |
| // Use MobileNetworkSettings to handle the selection intent |
| intent.setComponent(new ComponentName( |
| mContext.getString(R.string.mobile_network_settings_package), |
| mContext.getString(R.string.mobile_network_settings_class))); |
| intent.putExtra(GsmUmtsOptions.EXTRA_SUB_ID, subId); |
| builder.setContentIntent(PendingIntent.getActivity(mContext, 0, intent, 0)); |
| mNotificationManager.notifyAsUser( |
| null /* tag */, |
| SELECTED_OPERATOR_FAIL_NOTIFICATION, |
| builder.build(), |
| UserHandle.ALL); |
| } |
| |
| /** |
| * Turn off the network selection "no service" notification |
| */ |
| private void cancelNetworkSelection() { |
| if (DBG) log("cancelNetworkSelection()..."); |
| mNotificationManager.cancelAsUser( |
| null /* tag */, SELECTED_OPERATOR_FAIL_NOTIFICATION, UserHandle.ALL); |
| } |
| |
| /** |
| * Update notification about no service of user selected operator |
| * |
| * @param serviceState Phone service state |
| * @param subId The subscription ID |
| */ |
| void updateNetworkSelection(int serviceState, int subId) { |
| int phoneId = SubscriptionManager.getPhoneId(subId); |
| Phone phone = SubscriptionManager.isValidPhoneId(phoneId) ? |
| PhoneFactory.getPhone(phoneId) : PhoneFactory.getDefaultPhone(); |
| if (TelephonyCapabilities.supportsNetworkSelection(phone)) { |
| if (SubscriptionManager.isValidSubscriptionId(subId)) { |
| // if restoring manual selection is controlled by framework, then get network |
| // selection from shared preference, otherwise get from real network indicators. |
| boolean restoreSelection = !mContext.getResources().getBoolean( |
| com.android.internal.R.bool.skip_restoring_network_selection); |
| String selectedNetworkOperatorName; |
| boolean isManualSelection; |
| if (restoreSelection) { |
| SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(mContext); |
| selectedNetworkOperatorName = |
| sp.getString(Phone.NETWORK_SELECTION_NAME_KEY + subId, ""); |
| // get the shared preference of network_selection. |
| // empty is auto mode, otherwise it is the operator alpha name |
| // in case there is no operator name, check the operator numeric |
| if (TextUtils.isEmpty(selectedNetworkOperatorName)) { |
| selectedNetworkOperatorName = |
| sp.getString(Phone.NETWORK_SELECTION_KEY + subId, ""); |
| } |
| isManualSelection = !TextUtils.isEmpty(selectedNetworkOperatorName); |
| } else { |
| selectedNetworkOperatorName = phone.getServiceStateTracker().mSS |
| .getOperatorAlpha(); |
| isManualSelection = phone.getServiceStateTracker().mSS.getIsManualSelection(); |
| } |
| |
| if (DBG) { |
| log("updateNetworkSelection()..." + "state = " + serviceState + " new network " |
| + (isManualSelection ? selectedNetworkOperatorName : "")); |
| } |
| |
| if (serviceState == ServiceState.STATE_OUT_OF_SERVICE && isManualSelection) { |
| showNetworkSelection(selectedNetworkOperatorName, subId); |
| mSelectedUnavailableNotify = true; |
| } else { |
| if (mSelectedUnavailableNotify) { |
| cancelNetworkSelection(); |
| mSelectedUnavailableNotify = false; |
| } |
| } |
| } else { |
| if (DBG) log("updateNetworkSelection()..." + "state = " + |
| serviceState + " not updating network due to invalid subId " + subId); |
| } |
| } |
| } |
| |
| /* package */ void postTransientNotification(int notifyId, CharSequence msg) { |
| if (mToast != null) { |
| mToast.cancel(); |
| } |
| |
| mToast = Toast.makeText(mContext, msg, Toast.LENGTH_LONG); |
| mToast.show(); |
| } |
| |
| private void log(String msg) { |
| Log.d(LOG_TAG, msg); |
| } |
| |
| private void logi(String msg) { |
| Log.i(LOG_TAG, msg); |
| } |
| } |