diff options
| author | Christian Schneppe <christian@pix-art.de> | 2016-05-21 23:03:34 +0200 |
|---|---|---|
| committer | Christian Schneppe <christian@pix-art.de> | 2016-05-21 23:03:34 +0200 |
| commit | 366e04d81feb9a403f643bfe9aee0cd934993cbd (patch) | |
| tree | 5fcf5088aaf235e60cfc50998bc6931209d23f47 /src/main/java/eu/siacs/conversations | |
| parent | ec0231f0b84df5461fa312fae8108965dc8386d3 (diff) | |
detect length of video file
Diffstat (limited to 'src/main/java/eu/siacs/conversations')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/ui/XmppActivity.java | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java index be23e932c..0618fd460 100644 --- a/src/main/java/eu/siacs/conversations/ui/XmppActivity.java +++ b/src/main/java/eu/siacs/conversations/ui/XmppActivity.java @@ -23,6 +23,7 @@ import android.content.pm.ResolveInfo; import android.graphics.Bitmap; import android.graphics.Color; import android.graphics.Point; +import android.media.MediaMetadataRetriever; import android.net.Uri; import android.nfc.NdefMessage; import android.nfc.NdefRecord; @@ -1182,20 +1183,25 @@ public abstract class XmppActivity extends Activity { } - public void loadVideoPreview(Message message, ImageView imageView) { - BitmapPool bitmapPool = Glide.get(getApplicationContext()).getBitmapPool(); - int microSecond = 1000000;// 1st second of video - VideoBitmapDecoder videoBitmapDecoder = new VideoBitmapDecoder(microSecond); - FileDescriptorBitmapDecoder fileDescriptorBitmapDecoder = new FileDescriptorBitmapDecoder(videoBitmapDecoder, bitmapPool, DecodeFormat.PREFER_ARGB_8888); - File vp = xmppConnectionService.getFileBackend().getFile(message, true); - Glide.with(getApplicationContext()) - .load(vp) - .asBitmap() - .override(400, 400) + public void loadVideoPreview(Message message, ImageView imageView) { + File vp = xmppConnectionService.getFileBackend().getFile(message, true); + MediaMetadataRetriever retriever = new MediaMetadataRetriever(); + //use one of overloaded setDataSource() functions to set your data source + retriever.setDataSource(this, Uri.fromFile(vp)); + String time = retriever.extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION); + long microSecond = Long.parseLong(time); + int duration = (int) microSecond / 2; //preview at half of video + BitmapPool bitmapPool = Glide.get(getApplicationContext()).getBitmapPool(); + VideoBitmapDecoder videoBitmapDecoder = new VideoBitmapDecoder(duration); + FileDescriptorBitmapDecoder fileDescriptorBitmapDecoder = new FileDescriptorBitmapDecoder(videoBitmapDecoder, bitmapPool, DecodeFormat.PREFER_ARGB_8888); + Glide.with(getApplicationContext()) + .load(vp) + .asBitmap() + .override(400, 400) .fitCenter() //.centerCrop() - .diskCacheStrategy(DiskCacheStrategy.RESULT) - .videoDecoder(fileDescriptorBitmapDecoder) - .into(imageView); - } + .diskCacheStrategy(DiskCacheStrategy.RESULT) + .videoDecoder(fileDescriptorBitmapDecoder) + .into(imageView); + } } |