/** 是否正在运行 */
public static boolean isRunning() {
ActivityManager manager =
(ActivityManager)
OPlayerApplication.getContext().getSystemService(Context.ACTIVITY_SERVICE);
for (RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
if (SERVICE_NAME.equals(service.service.getClassName())) return true;
}
return false;
}
/** 提取生成缩略图 */
@SuppressWarnings("unused")
private void extractThumbnail(POMedia media) {
final Context ctx = OPlayerApplication.getContext();
// ThumbnailUtils.
Bitmap bitmap = ThumbnailUtils.createVideoThumbnail(ctx, media.path, ThumbnailUtils.MINI_KIND);
try {
if (bitmap == null) {
// 缩略图创建失败
bitmap =
Bitmap.createBitmap(
ThumbnailUtils.TARGET_SIZE_MINI_THUMBNAIL_WIDTH,
ThumbnailUtils.TARGET_SIZE_MINI_THUMBNAIL_HEIGHT,
Bitmap.Config.RGB_565);
}
media.width = bitmap.getWidth();
media.height = bitmap.getHeight();
// 缩略图
bitmap =
ThumbnailUtils.extractThumbnail(
bitmap,
ConvertUtils.dipToPX(ctx, ThumbnailUtils.TARGET_SIZE_MICRO_THUMBNAIL_WIDTH),
ConvertUtils.dipToPX(ctx, ThumbnailUtils.TARGET_SIZE_MICRO_THUMBNAIL_HEIGHT),
ThumbnailUtils.OPTIONS_RECYCLE_INPUT);
if (bitmap != null) {
// 将缩略图存到视频当前路径
File thum = new File(OPlayerApplication.OPLAYER_VIDEO_THUMB, UUID.randomUUID().toString());
media.thumb_path = thum.getAbsolutePath();
// thum.createNewFile();
FileOutputStream iStream = new FileOutputStream(thum);
bitmap.compress(Bitmap.CompressFormat.JPEG, 85, iStream);
iStream.close();
}
// 入库
} catch (Exception ex) {
Logger.e(ex);
} finally {
if (bitmap != null) bitmap.recycle();
}
}
