| /* |
| * Copyright (C) 2013 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.incallui; |
| |
| import static com.android.incallui.NotificationBroadcastReceiver.*; |
| |
| import android.app.Notification; |
| import android.app.NotificationManager; |
| import android.app.PendingIntent; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| import android.graphics.drawable.BitmapDrawable; |
| import android.net.Uri; |
| import android.telecom.Call.Details; |
| import android.telecom.PhoneAccount; |
| import android.telecom.TelecomManager; |
| import android.text.BidiFormatter; |
| import android.text.TextDirectionHeuristics; |
| import android.text.TextUtils; |
| |
| import com.android.contacts.common.util.BitmapUtil; |
| import com.android.incallui.ContactInfoCache.ContactCacheEntry; |
| import com.android.incallui.ContactInfoCache.ContactInfoCacheCallback; |
| import com.android.incallui.InCallPresenter.InCallState; |
| |
| import com.google.common.base.Preconditions; |
| |
| import java.util.Objects; |
| |
| /** |
| * This class adds Notifications to the status bar for the in-call experience. |
| */ |
| public class StatusBarNotifier implements InCallPresenter.InCallStateListener, |
| CallList.CallUpdateListener { |
| |
| // Notification types |
| // Indicates that no notification is currently showing. |
| private static final int NOTIFICATION_NONE = 0; |
| // Notification for an active call. This is non-interruptive, but cannot be dismissed. |
| private static final int NOTIFICATION_IN_CALL = 1; |
| // Notification for incoming calls. This is interruptive and will show up as a HUN. |
| private static final int NOTIFICATION_INCOMING_CALL = 2; |
| |
| private final Context mContext; |
| private final ContactInfoCache mContactInfoCache; |
| private final NotificationManager mNotificationManager; |
| private int mCurrentNotification = NOTIFICATION_NONE; |
| private int mCallState = Call.State.INVALID; |
| private int mSavedIcon = 0; |
| private String mSavedContent = null; |
| private Bitmap mSavedLargeIcon; |
| private String mSavedContentTitle; |
| private String mCallId = null; |
| private InCallState mInCallState; |
| |
| public StatusBarNotifier(Context context, ContactInfoCache contactInfoCache) { |
| Preconditions.checkNotNull(context); |
| mContext = context; |
| mContactInfoCache = contactInfoCache; |
| mNotificationManager = |
| (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE); |
| mCurrentNotification = NOTIFICATION_NONE; |
| } |
| |
| /** |
| * Creates notifications according to the state we receive from {@link InCallPresenter}. |
| */ |
| @Override |
| public void onStateChange(InCallState oldState, InCallState newState, CallList callList) { |
| Log.d(this, "onStateChange"); |
| mInCallState = newState; |
| updateNotification(newState, callList); |
| } |
| |
| /** |
| * Updates the phone app's status bar notification *and* launches the |
| * incoming call UI in response to a new incoming call. |
| * |
| * If an incoming call is ringing (or call-waiting), the notification |
| * will also include a "fullScreenIntent" that will cause the |
| * InCallScreen to be launched, unless the current foreground activity |
| * is marked as "immersive". |
| * |
| * (This is the mechanism that actually brings up the incoming call UI |
| * when we receive a "new ringing connection" event from the telephony |
| * layer.) |
| * |
| * Also note that this method is safe to call even if the phone isn't |
| * actually ringing (or, more likely, if an incoming call *was* |
| * ringing briefly but then disconnected). In that case, we'll simply |
| * update or cancel the in-call notification based on the current |
| * phone state. |
| * |
| * @see #updateInCallNotification(InCallState,CallList) |
| */ |
| public void updateNotification(InCallState state, CallList callList) { |
| updateInCallNotification(state, callList); |
| } |
| |
| /** |
| * Take down the in-call notification. |
| * @see #updateInCallNotification(InCallState,CallList) |
| */ |
| private void cancelNotification() { |
| if (!TextUtils.isEmpty(mCallId)) { |
| CallList.getInstance().removeCallUpdateListener(mCallId, this); |
| mCallId = null; |
| } |
| if (mCurrentNotification != NOTIFICATION_NONE) { |
| Log.d(this, "cancelInCall()..."); |
| mNotificationManager.cancel(mCurrentNotification); |
| } |
| mCurrentNotification = NOTIFICATION_NONE; |
| } |
| |
| /** |
| * Should only be called from a irrecoverable state where it is necessary to dismiss all |
| * notifications. |
| */ |
| static void clearAllCallNotifications(Context backupContext) { |
| Log.i(StatusBarNotifier.class.getSimpleName(), |
| "Something terrible happened. Clear all InCall notifications"); |
| |
| NotificationManager notificationManager = |
| (NotificationManager) backupContext.getSystemService(Context.NOTIFICATION_SERVICE); |
| notificationManager.cancel(NOTIFICATION_IN_CALL); |
| notificationManager.cancel(NOTIFICATION_INCOMING_CALL); |
| } |
| |
| /** |
| * Helper method for updateInCallNotification() and |
| * updateNotification(): Update the phone app's |
| * status bar notification based on the current telephony state, or |
| * cancels the notification if the phone is totally idle. |
| */ |
| private void updateInCallNotification(final InCallState state, CallList callList) { |
| Log.d(this, "updateInCallNotification..."); |
| |
| final Call call = getCallToShow(callList); |
| |
| if (call != null) { |
| showNotification(call); |
| } else { |
| cancelNotification(); |
| } |
| } |
| |
| private void showNotification(final Call call) { |
| final boolean isIncoming = (call.getState() == Call.State.INCOMING || |
| call.getState() == Call.State.CALL_WAITING); |
| |
| if (!TextUtils.isEmpty(mCallId)) { |
| CallList.getInstance().removeCallUpdateListener(mCallId, this); |
| } |
| mCallId = call.getId(); |
| CallList.getInstance().addCallUpdateListener(call.getId(), this); |
| |
| // we make a call to the contact info cache to query for supplemental data to what the |
| // call provides. This includes the contact name and photo. |
| // This callback will always get called immediately and synchronously with whatever data |
| // it has available, and may make a subsequent call later (same thread) if it had to |
| // call into the contacts provider for more data. |
| mContactInfoCache.findInfo(call, isIncoming, new ContactInfoCacheCallback() { |
| @Override |
| public void onContactInfoComplete(String callId, ContactCacheEntry entry) { |
| Call call = CallList.getInstance().getCallById(callId); |
| if (call != null) { |
| buildAndSendNotification(call, entry); |
| } |
| } |
| |
| @Override |
| public void onImageLoadComplete(String callId, ContactCacheEntry entry) { |
| Call call = CallList.getInstance().getCallById(callId); |
| if (call != null) { |
| buildAndSendNotification(call, entry); |
| } |
| } |
| }); |
| } |
| |
| /** |
| * Sets up the main Ui for the notification |
| */ |
| private void buildAndSendNotification(Call originalCall, ContactCacheEntry contactInfo) { |
| |
| // This can get called to update an existing notification after contact information has come |
| // back. However, it can happen much later. Before we continue, we need to make sure that |
| // the call being passed in is still the one we want to show in the notification. |
| final Call call = getCallToShow(CallList.getInstance()); |
| if (call == null || !call.getId().equals(originalCall.getId())) { |
| return; |
| } |
| |
| final int state = call.getState(); |
| |
| // Check if data has changed; if nothing is different, don't issue another notification. |
| final int iconResId = getIconToDisplay(call); |
| Bitmap largeIcon = getLargeIconToDisplay(contactInfo, call); |
| final String content = getContentString(call); |
| final String contentTitle = getContentTitle(contactInfo, call); |
| |
| final int notificationType; |
| if ((state == Call.State.INCOMING |
| || state == Call.State.CALL_WAITING) && |
| !InCallPresenter.getInstance().isShowingInCallUi()) { |
| notificationType = NOTIFICATION_INCOMING_CALL; |
| } else { |
| notificationType = NOTIFICATION_IN_CALL; |
| } |
| |
| if (!checkForChangeAndSaveData(iconResId, content, largeIcon, contentTitle, state, |
| notificationType)) { |
| return; |
| } |
| |
| if (largeIcon != null) { |
| largeIcon = getRoundedIcon(largeIcon); |
| } |
| |
| /* |
| * Nothing more to check...build and send it. |
| */ |
| final Notification.Builder builder = getNotificationBuilder(); |
| |
| // Set up the main intent to send the user to the in-call screen |
| final PendingIntent inCallPendingIntent = createLaunchPendingIntent(); |
| builder.setContentIntent(inCallPendingIntent); |
| |
| // Set the intent as a full screen intent as well if a call is incoming |
| if (notificationType == NOTIFICATION_INCOMING_CALL) { |
| configureFullScreenIntent(builder, inCallPendingIntent, call); |
| // Set the notification category for incoming calls |
| builder.setCategory(Notification.CATEGORY_CALL); |
| } |
| |
| // Set the content |
| builder.setContentText(content); |
| builder.setSmallIcon(iconResId); |
| builder.setContentTitle(contentTitle); |
| builder.setLargeIcon(largeIcon); |
| builder.setColor(mContext.getResources().getColor(R.color.dialer_theme_color)); |
| |
| final boolean isVideoUpgradeRequest = call.getSessionModificationState() |
| == Call.SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST; |
| if (isVideoUpgradeRequest) { |
| builder.setUsesChronometer(false); |
| addDismissUpgradeRequestAction(builder); |
| addAcceptUpgradeRequestAction(builder); |
| } else { |
| createIncomingCallNotification(call, state, builder); |
| } |
| |
| addPersonReference(builder, contactInfo, call); |
| |
| /* |
| * Fire off the notification |
| */ |
| Notification notification = builder.build(); |
| if (mCurrentNotification != notificationType) { |
| Log.i(this, "Previous notification already showing - cancelling " |
| + mCurrentNotification); |
| mNotificationManager.cancel(mCurrentNotification); |
| } |
| Log.i(this, "Displaying notification for " + notificationType); |
| mNotificationManager.notify(notificationType, notification); |
| mCurrentNotification = notificationType; |
| } |
| |
| private void createIncomingCallNotification( |
| Call call, int state, Notification.Builder builder) { |
| if (state == Call.State.ACTIVE) { |
| builder.setUsesChronometer(true); |
| builder.setWhen(call.getConnectTimeMillis()); |
| } else { |
| builder.setUsesChronometer(false); |
| } |
| |
| // Add hang up option for any active calls (active | onhold), outgoing calls (dialing). |
| if (state == Call.State.ACTIVE || |
| state == Call.State.ONHOLD || |
| Call.State.isDialing(state)) { |
| addHangupAction(builder); |
| } else if (state == Call.State.INCOMING || state == Call.State.CALL_WAITING) { |
| addDismissAction(builder); |
| if (call.isVideoCall(mContext)) { |
| addVoiceAction(builder); |
| addVideoCallAction(builder); |
| } else { |
| addAnswerAction(builder); |
| } |
| } |
| } |
| |
| /** |
| * Checks the new notification data and compares it against any notification that we |
| * are already displaying. If the data is exactly the same, we return false so that |
| * we do not issue a new notification for the exact same data. |
| */ |
| private boolean checkForChangeAndSaveData(int icon, String content, Bitmap largeIcon, |
| String contentTitle, int state, int notificationType) { |
| |
| // The two are different: |
| // if new title is not null, it should be different from saved version OR |
| // if new title is null, the saved version should not be null |
| final boolean contentTitleChanged = |
| (contentTitle != null && !contentTitle.equals(mSavedContentTitle)) || |
| (contentTitle == null && mSavedContentTitle != null); |
| |
| // any change means we are definitely updating |
| boolean retval = (mSavedIcon != icon) || !Objects.equals(mSavedContent, content) || |
| (mCallState != state) || (mSavedLargeIcon != largeIcon) || |
| contentTitleChanged; |
| |
| // If we aren't showing a notification right now or the notification type is changing, |
| // definitely do an update. |
| if (mCurrentNotification != notificationType) { |
| if (mCurrentNotification == NOTIFICATION_NONE) { |
| Log.d(this, "Showing notification for first time."); |
| } |
| retval = true; |
| } |
| |
| mSavedIcon = icon; |
| mSavedContent = content; |
| mCallState = state; |
| mSavedLargeIcon = largeIcon; |
| mSavedContentTitle = contentTitle; |
| |
| if (retval) { |
| Log.d(this, "Data changed. Showing notification"); |
| } |
| |
| return retval; |
| } |
| |
| /** |
| * Returns the main string to use in the notification. |
| */ |
| private String getContentTitle(ContactCacheEntry contactInfo, Call call) { |
| if (call.isConferenceCall() && !call.hasProperty(Details.PROPERTY_GENERIC_CONFERENCE)) { |
| return mContext.getResources().getString(R.string.card_title_conf_call); |
| } |
| if (TextUtils.isEmpty(contactInfo.name)) { |
| return TextUtils.isEmpty(contactInfo.number) ? null |
| : BidiFormatter.getInstance().unicodeWrap( |
| contactInfo.number.toString(), TextDirectionHeuristics.LTR); |
| } |
| |
| return contactInfo.name; |
| } |
| |
| private void addPersonReference(Notification.Builder builder, ContactCacheEntry contactInfo, |
| Call call) { |
| if (contactInfo.lookupUri != null) { |
| builder.addPerson(contactInfo.lookupUri.toString()); |
| } else if (!TextUtils.isEmpty(call.getNumber())) { |
| builder.addPerson(Uri.fromParts(PhoneAccount.SCHEME_TEL, |
| call.getNumber(), null).toString()); |
| } |
| } |
| |
| /** |
| * Gets a large icon from the contact info object to display in the notification. |
| */ |
| private Bitmap getLargeIconToDisplay(ContactCacheEntry contactInfo, Call call) { |
| Bitmap largeIcon = null; |
| if (call.isConferenceCall() && !call.hasProperty(Details.PROPERTY_GENERIC_CONFERENCE)) { |
| largeIcon = BitmapFactory.decodeResource(mContext.getResources(), |
| R.drawable.img_conference); |
| } |
| if (contactInfo.photo != null && (contactInfo.photo instanceof BitmapDrawable)) { |
| largeIcon = ((BitmapDrawable) contactInfo.photo).getBitmap(); |
| } |
| return largeIcon; |
| } |
| |
| private Bitmap getRoundedIcon(Bitmap bitmap) { |
| if (bitmap == null) { |
| return null; |
| } |
| final int height = (int) mContext.getResources().getDimension( |
| android.R.dimen.notification_large_icon_height); |
| final int width = (int) mContext.getResources().getDimension( |
| android.R.dimen.notification_large_icon_width); |
| return BitmapUtil.getRoundedBitmap(bitmap, width, height); |
| } |
| |
| /** |
| * Returns the appropriate icon res Id to display based on the call for which |
| * we want to display information. |
| */ |
| private int getIconToDisplay(Call call) { |
| // Even if both lines are in use, we only show a single item in |
| // the expanded Notifications UI. It's labeled "Ongoing call" |
| // (or "On hold" if there's only one call, and it's on hold.) |
| // Also, we don't have room to display caller-id info from two |
| // different calls. So if both lines are in use, display info |
| // from the foreground call. And if there's a ringing call, |
| // display that regardless of the state of the other calls. |
| if (call.getState() == Call.State.ONHOLD) { |
| return R.drawable.ic_phone_paused_white_24dp; |
| } else if (call.getSessionModificationState() |
| == Call.SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) { |
| return R.drawable.ic_videocam; |
| } |
| return R.drawable.ic_call_white_24dp; |
| } |
| |
| /** |
| * Returns the message to use with the notification. |
| */ |
| private String getContentString(Call call) { |
| boolean isIncomingOrWaiting = call.getState() == Call.State.INCOMING || |
| call.getState() == Call.State.CALL_WAITING; |
| |
| if (isIncomingOrWaiting && |
| call.getNumberPresentation() == TelecomManager.PRESENTATION_ALLOWED) { |
| |
| if (!TextUtils.isEmpty(call.getChildNumber())) { |
| return mContext.getString(R.string.child_number, call.getChildNumber()); |
| } else if (!TextUtils.isEmpty(call.getCallSubject()) && call.isCallSubjectSupported()) { |
| return call.getCallSubject(); |
| } |
| } |
| |
| int resId = R.string.notification_ongoing_call; |
| if (call.hasProperty(Details.PROPERTY_WIFI)) { |
| resId = R.string.notification_ongoing_call_wifi; |
| } |
| |
| if (isIncomingOrWaiting) { |
| if (call.hasProperty(Details.PROPERTY_WIFI)) { |
| resId = R.string.notification_incoming_call_wifi; |
| } else { |
| resId = R.string.notification_incoming_call; |
| } |
| } else if (call.getState() == Call.State.ONHOLD) { |
| resId = R.string.notification_on_hold; |
| } else if (Call.State.isDialing(call.getState())) { |
| resId = R.string.notification_dialing; |
| } else if (call.getSessionModificationState() |
| == Call.SessionModificationState.RECEIVED_UPGRADE_TO_VIDEO_REQUEST) { |
| resId = R.string.notification_requesting_video_call; |
| } |
| |
| return mContext.getString(resId); |
| } |
| |
| /** |
| * Gets the most relevant call to display in the notification. |
| */ |
| private Call getCallToShow(CallList callList) { |
| if (callList == null) { |
| return null; |
| } |
| Call call = callList.getIncomingCall(); |
| if (call == null) { |
| call = callList.getOutgoingCall(); |
| } |
| if (call == null) { |
| call = callList.getVideoUpgradeRequestCall(); |
| } |
| if (call == null) { |
| call = callList.getActiveOrBackgroundCall(); |
| } |
| return call; |
| } |
| |
| private void addAnswerAction(Notification.Builder builder) { |
| Log.d(this, "Will show \"answer\" action in the incoming call Notification"); |
| |
| PendingIntent answerVoicePendingIntent = createNotificationPendingIntent( |
| mContext, ACTION_ANSWER_VOICE_INCOMING_CALL); |
| builder.addAction(R.drawable.ic_call_white_24dp, |
| mContext.getText(R.string.notification_action_answer), |
| answerVoicePendingIntent); |
| } |
| |
| private void addDismissAction(Notification.Builder builder) { |
| Log.d(this, "Will show \"dismiss\" action in the incoming call Notification"); |
| |
| PendingIntent declinePendingIntent = |
| createNotificationPendingIntent(mContext, ACTION_DECLINE_INCOMING_CALL); |
| builder.addAction(R.drawable.ic_close_dk, |
| mContext.getText(R.string.notification_action_dismiss), |
| declinePendingIntent); |
| } |
| |
| private void addHangupAction(Notification.Builder builder) { |
| Log.d(this, "Will show \"hang-up\" action in the ongoing active call Notification"); |
| |
| PendingIntent hangupPendingIntent = |
| createNotificationPendingIntent(mContext, ACTION_HANG_UP_ONGOING_CALL); |
| builder.addAction(R.drawable.ic_call_end_white_24dp, |
| mContext.getText(R.string.notification_action_end_call), |
| hangupPendingIntent); |
| } |
| |
| private void addVideoCallAction(Notification.Builder builder) { |
| Log.i(this, "Will show \"video\" action in the incoming call Notification"); |
| |
| PendingIntent answerVideoPendingIntent = createNotificationPendingIntent( |
| mContext, ACTION_ANSWER_VIDEO_INCOMING_CALL); |
| builder.addAction(R.drawable.ic_videocam, |
| mContext.getText(R.string.notification_action_answer_video), |
| answerVideoPendingIntent); |
| } |
| |
| private void addVoiceAction(Notification.Builder builder) { |
| Log.d(this, "Will show \"voice\" action in the incoming call Notification"); |
| |
| PendingIntent answerVoicePendingIntent = createNotificationPendingIntent( |
| mContext, ACTION_ANSWER_VOICE_INCOMING_CALL); |
| builder.addAction(R.drawable.ic_call_white_24dp, |
| mContext.getText(R.string.notification_action_answer_voice), |
| answerVoicePendingIntent); |
| } |
| |
| private void addAcceptUpgradeRequestAction(Notification.Builder builder) { |
| Log.i(this, "Will show \"accept upgrade\" action in the incoming call Notification"); |
| |
| PendingIntent acceptVideoPendingIntent = createNotificationPendingIntent( |
| mContext, ACTION_ACCEPT_VIDEO_UPGRADE_REQUEST); |
| builder.addAction(0, mContext.getText(R.string.notification_action_accept), |
| acceptVideoPendingIntent); |
| } |
| |
| private void addDismissUpgradeRequestAction(Notification.Builder builder) { |
| Log.i(this, "Will show \"dismiss upgrade\" action in the incoming call Notification"); |
| |
| PendingIntent declineVideoPendingIntent = createNotificationPendingIntent( |
| mContext, ACTION_DECLINE_VIDEO_UPGRADE_REQUEST); |
| builder.addAction(0, mContext.getText(R.string.notification_action_dismiss), |
| declineVideoPendingIntent); |
| } |
| |
| /** |
| * Adds fullscreen intent to the builder. |
| */ |
| private void configureFullScreenIntent(Notification.Builder builder, PendingIntent intent, |
| Call call) { |
| // Ok, we actually want to launch the incoming call |
| // UI at this point (in addition to simply posting a notification |
| // to the status bar). Setting fullScreenIntent will cause |
| // the InCallScreen to be launched immediately *unless* the |
| // current foreground activity is marked as "immersive". |
| Log.d(this, "- Setting fullScreenIntent: " + intent); |
| builder.setFullScreenIntent(intent, true); |
| |
| // Ugly hack alert: |
| // |
| // The NotificationManager has the (undocumented) behavior |
| // that it will *ignore* the fullScreenIntent field if you |
| // post a new Notification that matches the ID of one that's |
| // already active. Unfortunately this is exactly what happens |
| // when you get an incoming call-waiting call: the |
| // "ongoing call" notification is already visible, so the |
| // InCallScreen won't get launched in this case! |
| // (The result: if you bail out of the in-call UI while on a |
| // call and then get a call-waiting call, the incoming call UI |
| // won't come up automatically.) |
| // |
| // The workaround is to just notice this exact case (this is a |
| // call-waiting call *and* the InCallScreen is not in the |
| // foreground) and manually cancel the in-call notification |
| // before (re)posting it. |
| // |
| // TODO: there should be a cleaner way of avoiding this |
| // problem (see discussion in bug 3184149.) |
| |
| // If a call is onhold during an incoming call, the call actually comes in as |
| // INCOMING. For that case *and* traditional call-waiting, we want to |
| // cancel the notification. |
| boolean isCallWaiting = (call.getState() == Call.State.CALL_WAITING || |
| (call.getState() == Call.State.INCOMING && |
| CallList.getInstance().getBackgroundCall() != null)); |
| |
| if (isCallWaiting) { |
| Log.i(this, "updateInCallNotification: call-waiting! force relaunch..."); |
| // Cancel the IN_CALL_NOTIFICATION immediately before |
| // (re)posting it; this seems to force the |
| // NotificationManager to launch the fullScreenIntent. |
| mNotificationManager.cancel(NOTIFICATION_IN_CALL); |
| } |
| } |
| |
| private Notification.Builder getNotificationBuilder() { |
| final Notification.Builder builder = new Notification.Builder(mContext); |
| builder.setOngoing(true); |
| |
| // Make the notification prioritized over the other normal notifications. |
| builder.setPriority(Notification.PRIORITY_HIGH); |
| |
| return builder; |
| } |
| |
| private PendingIntent createLaunchPendingIntent() { |
| |
| final Intent intent = InCallPresenter.getInstance().getInCallIntent( |
| false /* showDialpad */, false /* newOutgoingCall */); |
| |
| // PendingIntent that can be used to launch the InCallActivity. The |
| // system fires off this intent if the user pulls down the windowshade |
| // and clicks the notification's expanded view. It's also used to |
| // launch the InCallActivity immediately when when there's an incoming |
| // call (see the "fullScreenIntent" field below). |
| PendingIntent inCallPendingIntent = PendingIntent.getActivity(mContext, 0, intent, 0); |
| |
| return inCallPendingIntent; |
| } |
| |
| /** |
| * Returns PendingIntent for answering a phone call. This will typically be used from |
| * Notification context. |
| */ |
| private static PendingIntent createNotificationPendingIntent(Context context, String action) { |
| final Intent intent = new Intent(action, null, |
| context, NotificationBroadcastReceiver.class); |
| return PendingIntent.getBroadcast(context, 0, intent, 0); |
| } |
| |
| @Override |
| public void onCallChanged(Call call) { |
| // no-op |
| } |
| |
| /** |
| * Responds to changes in the session modification state for the call by dismissing the |
| * status bar notification as required. |
| * |
| * @param sessionModificationState The new session modification state. |
| */ |
| @Override |
| public void onSessionModificationStateChange(int sessionModificationState) { |
| if (sessionModificationState == Call.SessionModificationState.NO_REQUEST) { |
| if (mCallId != null) { |
| CallList.getInstance().removeCallUpdateListener(mCallId, this); |
| } |
| |
| updateNotification(mInCallState, CallList.getInstance()); |
| } |
| } |
| |
| @Override |
| public void onLastForwardedNumberChange() { |
| // no-op |
| } |
| |
| @Override |
| public void onChildNumberChange() { |
| // no-op |
| } |
| } |
