315     public static boolean hasCodecForTrack(MediaExtractor ex, int track) {  in hasCodecForTrack()  argument
316         int count = ex.getTrackCount();  in hasCodecForTrack()
320         return canDecode(ex.getTrackFormat(track));  in hasCodecForTrack()
326     public static boolean hasCodecsForMedia(MediaExtractor ex) {  in hasCodecsForMedia()  argument
327         for (int i = 0; i < ex.getTrackCount(); ++i) {  in hasCodecsForMedia()
328             MediaFormat format = ex.getTrackFormat(i);  in hasCodecsForMedia()
344     public static boolean hasCodecForMediaAndDomain(MediaExtractor ex, String mimePrefix) {  in hasCodecForMediaAndDomain()  argument
346         for (int i = 0; i < ex.getTrackCount(); ++i) {  in hasCodecForMediaAndDomain()
347             MediaFormat format = ex.getTrackFormat(i);  in hasCodecForMediaAndDomain()
363             MediaExtractor ex = null;  in hasCodecsForResourceCombo()  local
366                 ex = new MediaExtractor();  in hasCodecsForResourceCombo()
367                 ex.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());  in hasCodecsForResourceCombo()
369                     return hasCodecForMediaAndDomain(ex, mimePrefix);  in hasCodecsForResourceCombo()
371                     return hasCodecsForMedia(ex);  in hasCodecsForResourceCombo()
373                     return hasCodecForTrack(ex, track);  in hasCodecsForResourceCombo()
376                 if (ex != null) {  in hasCodecsForResourceCombo()
377                     ex.release();  in hasCodecsForResourceCombo()
423         MediaExtractor ex = null;  in hasCodecsForPath()  local
425             ex = new MediaExtractor();  in hasCodecsForPath()
429                 ex.setDataSource(path);  in hasCodecsForPath()
431                 ex.setDataSource(uri.getPath());  in hasCodecsForPath()
433                 ex.setDataSource(context, uri, null);  in hasCodecsForPath()
435             return hasCodecsForMedia(ex);  in hasCodecsForPath()
439             if (ex != null) {  in hasCodecsForPath()
440                 ex.release();  in hasCodecsForPath()