Cross Reference: /packages/apps/TV/usbtuner/src/com/android/usbtuner/tvinput/ChannelDataManager.java

Lines Matching refs:channel
53  * Manages the channel info and EPG data through {@link TvInputManager}.
80      * A version number to enforce consistency of the channel data.
106          * Invoked when a request for getting programs of a channel has been processed and passes
107          * the requested channel and the programs retrieved from database to the listener.
109         void onRequestProgramsResponse(TunerChannel channel, List<EitItem> programs);
112          * Invoked when programs of a channel have been arrived and passes the arrived channel and
115         void onProgramsArrived(TunerChannel channel, List<EitItem> programs);
118          * Invoked when a channel has been arrived and passes the arrived channel to the listener.
120         void onChannelArrived(TunerChannel channel);
160         // The stored channel data seem outdated. Delete them all.
178         TunerChannel channel = mTunerChannelMap.get(channelId);
179         if (channel != null) {
180             return channel;
193         channel = TunerChannel.parseFrom(data);
194         if (channel == null) {
197         channel.setChannelId(channelId);
198         return channel;
201     public void requestProgramsData(TunerChannel channel) {
203         mHandler.obtainMessage(MSG_REQUEST_PROGRAMS, channel).sendToTarget();
206     public void notifyEventDetected(TunerChannel channel, List<EitItem> items) {
207         mHandler.obtainMessage(MSG_HANDLE_EVENTS, new ChannelEvent(channel, items)).sendToTarget();
210     public void notifyChannelDetected(TunerChannel channel, boolean channelArrivedAtFirstTime) {
211         mHandler.obtainMessage(MSG_HANDLE_CHANNEL, channel).sendToTarget();
228                     TunerChannel channel = TunerChannel.parseFrom(data);
229                     if (channel != null) {
230                         channel.setChannelId(channelId);
231                         mPreviousScannedChannels.add(channel);
257         for (TunerChannel channel : mPreviousScannedChannels) {
259                     TvContract.buildChannelUri(channel.getChannelId())).build());
280                 handleEvents(event.channel, event.eitItems);
284                 TunerChannel channel = (TunerChannel) msg.obj;
285                 handleChannel(channel);
297                 TunerChannel channel = (TunerChannel) msg.obj;
299                     mListener.onRequestProgramsResponse(channel, getAllProgramsForChannel(channel));
316     private void handleEvents(TunerChannel channel, List<EitItem> items) {
317         long channelId = getChannelId(channel);
321         channel.setChannelId(channelId);
323         List<EitItem> oldItems = getAllProgramsForChannel(channel);
385                     .withValue(TvContract.Programs.COLUMN_CHANNEL_ID, channel.getChannelId())
406             Log.e(TAG, "Error updating EPG " + channel.getName(), e);
412             mListener.onProgramsArrived(channel, programsAddedToEPG);
416     private void handleChannel(TunerChannel channel) {
417         long channelId = getChannelId(channel);
419         values.put(TvContract.Channels.COLUMN_NETWORK_AFFILIATION, channel.getShortName());
420         values.put(TvContract.Channels.COLUMN_SERVICE_TYPE, channel.getServiceTypeName());
421         values.put(TvContract.Channels.COLUMN_TRANSPORT_STREAM_ID, channel.getTsid());
422         values.put(TvContract.Channels.COLUMN_DISPLAY_NUMBER, channel.getDisplayNumber());
423         values.put(TvContract.Channels.COLUMN_DISPLAY_NAME, channel.getName());
424         values.put(TvContract.Channels.COLUMN_INTERNAL_PROVIDER_DATA, channel.toByteArray());
425         values.put(TvContract.Channels.COLUMN_DESCRIPTION, channel.getDescription());
428             values.put(TvContract.Channels.COLUMN_TYPE, "QAM256".equals(channel.getModulation())
430             values.put(TvContract.Channels.COLUMN_SERVICE_ID, channel.getProgramNumber());
433             values.put(TvContract.Channels.COLUMN_ORIGINAL_NETWORK_ID, channel.getFrequency());
442         channel.setChannelId(channelId);
443         mTunerChannelMap.put(channelId, channel);
444         mTunerChannelIdMap.put(channel, channelId);
446             mScannedChannels.add(channel);
447             mPreviousScannedChannels.remove(channel);
450             mListener.onChannelArrived(channel);
465     private long getChannelId(TunerChannel channel) {
466         Long channelId = mTunerChannelIdMap.get(channel);
478                     if (tunerChannel != null && tunerChannel.compareTo(channel) == 0) {
479                         channel.setChannelId(channelId);
480                         mTunerChannelIdMap.put(channel, channelId);
481                         mTunerChannelMap.put(channelId, channel);
490     private List<EitItem> getAllProgramsForChannel(TunerChannel channel) {
493                 TvContract.buildProgramsUriForChannel(channel.getChannelId()),
526                     TunerChannel channel = TunerChannel.parseFrom(data);
527                     if (channel != null) {
528                         channel.setChannelId(channelId);
529                         channels.add(channel);
536         for (TunerChannel channel : channels) {
537             mTunerChannelMap.put(channel.getChannelId(), channel);
538             mTunerChannelIdMap.put(channel, channel.getChannelId());
543         public final TunerChannel channel;
546         public ChannelEvent(TunerChannel channel, List<EitItem> eitItems) {
547             this.channel = channel;