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Diffstat (limited to 'media/java/android/media/ThumbnailUtils.java')
| -rw-r--r-- | media/java/android/media/ThumbnailUtils.java | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/media/java/android/media/ThumbnailUtils.java b/media/java/android/media/ThumbnailUtils.java index fb581b532dd2..a315c1eefb52 100644 --- a/media/java/android/media/ThumbnailUtils.java +++ b/media/java/android/media/ThumbnailUtils.java @@ -139,6 +139,12 @@ public class ThumbnailUtils { /** * Create a thumbnail for given audio file. + * <p> + * This method should only be used for files that you have direct access to; + * if you'd like to work with media hosted outside your app, consider using + * {@link ContentResolver#loadThumbnail(Uri, Size, CancellationSignal)} + * which enables remote providers to efficiently cache and invalidate + * thumbnails. * * @param file The audio file. * @param size The desired thumbnail size. @@ -231,6 +237,12 @@ public class ThumbnailUtils { /** * Create a thumbnail for given image file. + * <p> + * This method should only be used for files that you have direct access to; + * if you'd like to work with media hosted outside your app, consider using + * {@link ContentResolver#loadThumbnail(Uri, Size, CancellationSignal)} + * which enables remote providers to efficiently cache and invalidate + * thumbnails. * * @param file The audio file. * @param size The desired thumbnail size. @@ -334,6 +346,12 @@ public class ThumbnailUtils { /** * Create a thumbnail for given video file. + * <p> + * This method should only be used for files that you have direct access to; + * if you'd like to work with media hosted outside your app, consider using + * {@link ContentResolver#loadThumbnail(Uri, Size, CancellationSignal)} + * which enables remote providers to efficiently cache and invalidate + * thumbnails. * * @param file The video file. * @param size The desired thumbnail size. |