Lines Matching full:subtitles
338 <p>You can also provide {@link android.widget.VideoView} with your WebVTT subtitle tracks using the {@link android.widget.VideoView#addSubtitleSource addSubtitleSource()} method. This method accepts an {@link java.io.InputStream} that carries the subtitle data and a {@link android.media.MediaFormat} object that specifies the format for the subtitle data, which you can specify using {@link android.media.MediaFormat#createSubtitleFormat createSubtitleFormat()}. These subtitles also appear over the video according to the user's preferences. </p>
340 <p>If you do not use {@link android.widget.VideoView} to display your video content, you should make your subtitle overlay match the user's closed captioning preference as closely as possible. A new {@link android.view.accessibility.CaptioningManager} API allows you to query the user?s closed captioning preferences, including styles defined by {@link android.view.accessibility.CaptioningManager.CaptionStyle}, such as typeface and color. In case the user adjusts some preferences once your video has already started, you should listen for changes to the preferences by registering an instance of {@link android.view.accessibility.CaptioningManager.CaptioningChangeListener} to receive a callback when any of the preferences change, then update your subtitles as necessary.</p>
