嗨我正在尝试将下载的图片保存在设备存储中我有这种方法可以将图片保存在存储中但是保存后我发现图片质量很差请帮助我我想以相同的原始质量保存图片
Glide.with(mContext)
.load("YOUR_URL")
.asBitmap()
.into(new SimpleTarget<Bitmap>(100,100) {
@Override
public void onResourceReady(Bitmap resource, GlideAnimation glideAnimation) {
saveImage(resource);
}});
private String saveImage(Bitmap image) {
String savedImagePath = null;
String imageFileName = "JPEG_" + "FILE_NAME" + ".jpg";
File storageDir = new File(
Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)
+ "/YOUR_FOLDER_NAME");
boolean success = true;
if (!storageDir.exists()) {
success = storageDir.mkdirs();
}
if (success) {
File imageFile = new File(storageDir, imageFileName);
savedImagePath = imageFile.getAbsolutePath();
try {
OutputStream fOut = new FileOutputStream(imageFile);
image.compress(Bitmap.CompressFormat.JPEG, 100, fOut);
fOut.close();
} catch (Exception e) {
e.printStackTrace();
}
// Add the image to the system gallery
galleryAddPic(savedImagePath);
Toast.makeText(mContext, "IMAGE SAVED"), Toast.LENGTH_LONG).show();
}
return savedImagePath;
}
private void galleryAddPic(String imagePath) {
Intent mediaScanIntent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE);
File f = new File(imagePath);
Uri contentUri = Uri.fromFile(f);
mediaScanIntent.setData(contentUri);
sendBroadcast(mediaScanIntent);
}