Android 设置 gif 只播放一次

第一种写法：

Glide.with(mContext).load(R.drawable.open_door_fail)
                .diskCacheStrategy(DiskCacheStrategy.SOURCE)
                .listener(new RequestListener<Integer, GlideDrawable>() {
                    @Override
                    public boolean onException(Exception e, Integer model, Target<GlideDrawable> target, boolean isFirstResource) {
                        return false;
                    }

                    @Override
                    public boolean onResourceReady(GlideDrawable resource, Integer model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) {
                        int duration = 0;
                        // 计算动画时长
                        GifDrawable drawable = (GifDrawable) resource;
                        GifDecoder decoder = drawable.getDecoder();
                        for (int i = 0; i < drawable.getFrameCount(); i++) {
                            duration += decoder.getDelay(i);
                        }
                        //发送延时消息，通知动画结束
                        handler.sendEmptyMessageDelayed(ANIMDISMISS, duration);
                        return false;
                    }
                })
                .into(new GlideDrawableImageViewTarget(ivOpenDoor, 1));
    }

另外一种写法

Glide.with(mContext).load(R.drawable.loading)
                .diskCacheStrategy(DiskCacheStrategy.SOURCE)
                .listener(new RequestListener<Integer, GlideDrawable>() {
                    @Override
                    public boolean onException(Exception e, Integer model, Target<GlideDrawable> target, boolean isFirstResource) {
                        return false;
                    }

                    @Override
                    public boolean onResourceReady(GlideDrawable resource, Integer model, Target<GlideDrawable> target, boolean isFromMemoryCache, boolean isFirstResource) {
                        int duration = 0;
                        // 计算动画时长
                        GifDrawable drawable = (GifDrawable) resource;
                        GifDecoder decoder = drawable.getDecoder();
                        for (int i = 0; i < drawable.getFrameCount(); i++) {
                            duration += decoder.getDelay(i);
                        }
                        //发送延时消息，通知动画结束
                        handler.sendEmptyMessageDelayed(3, duration);
                        return false;
                    }
                })
                .into(ivLoading);

Thanks all.