我将图像保存到 SD 卡,但它没有出现在手机的图库中。我可以在文件夹中看到保存的图像,但该文件夹没有出现在图库中。
我的代码在这里,如何修复它?
img_icon.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
img_resim.buildDrawingCache();
Bitmap bm = img_resim.getDrawingCache();
OutputStream fOut = null;
Uri outputFileUri;
try {
root = new File(Environment.getExternalStorageDirectory()
+ File.separator + "folder_name" + File.separator);
root.mkdirs();
File sdImageMainDirectory = new File(root, "myPicName.jpg");
outputFileUri = Uri.fromFile(sdImageMainDirectory);
fOut = new FileOutputStream(sdImageMainDirectory);
} catch (Exception e) {
Toast.makeText(context.getActivity(),
"Error occured. Please try again later.",
Toast.LENGTH_SHORT).show();
}
try {
bm.compress(Bitmap.CompressFormat.PNG, 100, fOut);
fOut.flush();
fOut.close();
} catch (Exception e) {
}
context.getActivity()
.sendBroadcast(
new Intent(
Intent.ACTION_MEDIA_SCANNER_SCAN_FILE,
Uri.parse("file://"
+ Environment
.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES))));
return true;
}
});
return rowView;
}
谢谢帮忙。。