How to get read uri permission while retrying uri from shared preference in android?

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Java

Android

i am trying retrieve image but it's not working if i restart my application

i am getting this error

E/path: getRealPathFromURI Exception : java.lang.SecurityException: Permission Denial: opening provider com.google.android.apps.photos.contentprovider.impl.MediaContentProvider from ProcessRecord{c3b0cec 9068:com.rayvatapps.launcher/u0a94} (pid=9068, uid=10094) that is not exported from UID 10066

E/BitmapFactory: Unable to decode stream: java.io.FileNotFoundException: / (Permission denied)

please help me any suggestion would be helpful

What I have tried:

<pre>SharedPreferences sharedPreferences = getSharedPreferences("MyFile", 0);

String image = sharedPreferences.getString("image","");

if(!image.equals(""))

{

Uri path = Uri.parse(image);

if(!path.equals(""))

{

File f = new File(getRealPathFromURI(mContext,path));

Drawable d = Drawable.createFromPath(f.getAbsolutePath());

rlMain.setBackground(d);

}

}

method

private String getRealPathFromURI(Context context, Uri contentUri) {

Cursor cursor = null;

try {

String[] proj = {
MediaStore.Images.Media.DATA };

cursor = context.getContentResolver().query(contentUri, proj, null, null, null);

int column_index = cursor.getColumnIndexOrThrow(
MediaStore.Images.Media.DATA);

cursor.moveToFirst();

return cursor.getString(column_index);

} catch (Exception e) {

Log.e("Path", "getRealPathFromURI Exception : " + e.toString());

return "";

} finally {

if (cursor != null) {

cursor.close();

}

}

}