diff options
author | Daniel Gultsch <daniel@gultsch.de> | 2016-07-22 16:32:38 +0200 |
---|---|---|
committer | Christian Schneppe <christian@pix-art.de> | 2016-07-25 19:45:52 +0200 |
commit | 5a6d3878a275ddfd5c30b75928cf0b3b123cdb25 (patch) | |
tree | 712e5335f6cc63b0c83e8a20d3646fc8bb0b34eb /src/main/java/eu/siacs/conversations/persistance | |
parent | 484068e14349d9e00879c6028f616729e66e4229 (diff) |
provide black background video thumbnail if preview couldn't be generated
Diffstat (limited to '')
-rw-r--r-- | src/main/java/eu/siacs/conversations/persistance/FileBackend.java | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java index 9ef92a07e..6d4fdba0e 100644 --- a/src/main/java/eu/siacs/conversations/persistance/FileBackend.java +++ b/src/main/java/eu/siacs/conversations/persistance/FileBackend.java @@ -432,10 +432,16 @@ public class FileBackend { private Bitmap getVideoPreview(File file, int size) { MediaMetadataRetriever metadataRetriever = new MediaMetadataRetriever(); - metadataRetriever.setDataSource(file.getAbsolutePath()); - Bitmap frame = metadataRetriever.getFrameAtTime(0); - metadataRetriever.release(); - frame = resize(frame, size); + Bitmap frame; + try { + metadataRetriever.setDataSource(file.getAbsolutePath()); + frame = metadataRetriever.getFrameAtTime(0); + metadataRetriever.release(); + frame = resize(frame, size); + } catch(IllegalArgumentException e) { + frame = Bitmap.createBitmap(size,size, Bitmap.Config.ARGB_8888); + frame.eraseColor(0xff000000); + } Canvas canvas = new Canvas(frame); Bitmap play = BitmapFactory.decodeResource(mXmppConnectionService.getResources(), R.drawable.play_video); float x = (frame.getWidth() - play.getWidth()) / 2.0f; @@ -705,8 +711,9 @@ public class FileBackend { public void updateFileParams(Message message, URL url) { DownloadableFile file = getFile(message); - boolean image = message.getType() == Message.TYPE_IMAGE || file.getMimeType().startsWith("image/"); - boolean video = message.getMimeType().startsWith("video/"); + final String mime = file.getMimeType(); + boolean image = message.getType() == Message.TYPE_IMAGE || (mime != null && mime.startsWith("image/")); + boolean video = mime != null && mime.startsWith("video/"); if (image || video) { try { Dimensions dimensions = image ? getImageDimensions(file) : getVideoDimensions(file); |