安卓获取网络视频的缩略图 _缩略图

提兵百万西湖上，立马吴山第一峰！这篇文章主要讲述安卓获取网络视频的缩略图相关的知识，希望能为你提供帮助。

@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH) private Bitmap createVideoThumbnail(String url, int width, int height) { Bitmap bitmap = null; MediaMetadataRetriever retriever = new MediaMetadataRetriever(); int kind = MediaStore.Video.Thumbnails.MINI_KIND; try { if (Build.VERSION.SDK_INT > = 14) { retriever.setDataSource(url, new HashMap< String, String> ()); } else { retriever.setDataSource(url); } bitmap = retriever.getFrameAtTime(); } catch (IllegalArgumentException ex) { // Assume this is a corrupt video file } catch (RuntimeException ex) { // Assume this is a corrupt video file. } finally { try { retriever.release(); } catch (RuntimeException ex) { // Ignore failures while cleaning up. } } if (kind == Images.Thumbnails.MICRO_KIND & & bitmap != null) { bitmap = ThumbnailUtils.extractThumbnail(bitmap, width, height, ThumbnailUtils.OPTIONS_RECYCLE_INPUT); } return bitmap; }

【安卓获取网络视频的缩略图】