我正在尝试使用以下从here找到的代码来保存特定时间的视频缩略图,但VideoBitmapDecoder不接受int参数。它只接受Context或BitmapPool。我该怎么办?
BitmapPool bitmapPool = Glide.get(getApplicationContext()).getBitmapPool();
int microSecond = 6000000;// 6th second as an example
VideoBitmapDecoder videoBitmapDecoder = new VideoBitmapDecoder(microSecond);
FileDescriptorBitmapDecoder fileDescriptorBitmapDecoder = new FileDescriptorBitmapDecoder(videoBitmapDecoder, bitmapPool, DecodeFormat.PREFER_ARGB_8888);
Glide.with(getApplicationContext()) .load(yourUri)
.asBitmap()
.override(50,50)//
.videoDecoder(fileDescriptorBitmapDecoder) .into(yourImageView);
根本原因:从Glide v4他们更改了API,因此我将为您提供2个选项来解决您的问题。
选项1:保留当前代码并更改app.gradle
文件中的Glide依赖项版本。
// implementation 'com.github.bumptech.glide:glide:4.8.0'
// annotationProcessor 'com.github.bumptech.glide:compiler:4.8.0'
implementation 'com.github.bumptech.glide:glide:3.8.0'
annotationProcessor 'com.github.bumptech.glide:compiler:3.8.0'
选项2:在app.gradle
文件中保留当前的Glide依赖项并更改代码。
int microSecond = 6000000;// 6th second as an example
RequestOptions options = new RequestOptions().frame(microSecond).override(50, 50);
Glide.with(getApplicationContext())
.asBitmap()
.load(videoUri)
.apply(options)
.into(yourImageView);
更新:如果要处理位图不在视图上显示
Glide.with(getApplicationContext())
.asBitmap()
.load(videoUri)
.apply(options)
.listener(new RequestListener<Bitmap>() {
@Override
public boolean onLoadFailed(@Nullable GlideException e, Object model, Target<Bitmap> target, boolean isFirstResource) {
return false;
}
@Override
public boolean onResourceReady(Bitmap bitmap, Object model, Target<Bitmap> target, DataSource dataSource, boolean isFirstResource) {
// TODO: Process your bitmap here
return false;
}
})
.submit();