I am trying to let users select a profile picture from gallery. My issue is that some pictures come as rotated to the right.
I start the image picker like so:
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I do it this way:
public void browseClick(View view) {
view.startAnimation(AnimationUtils.loadAnimation(getApplicationContext(), R.anim.button_animation));
Intent i = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_LOAD_IMAGE);
}
And the result where the orientation is checked will interest you most:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK && null != data) {
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
Bitmap loadedBitmap = BitmapFactory.decodeFile(picturePath);
Matrix matrix = new Matrix();
Bitmap scaledBitmap;
if (loadedBitmap.getWidth() >= loadedBitmap.getHeight()){
matrix.setRectToRect(new RectF(0, 0, loadedBitmap.getWidth(), loadedBitmap.getHeight()), new RectF(0, 0, 400, 300), Matrix.ScaleToFit.CENTER);
scaledBitmap = Bitmap.createBitmap(loadedBitmap, 0, 0, loadedBitmap.getWidth(), loadedBitmap.getHeight(), matrix, true);
} else{
matrix.setRectToRect(new RectF(0, 0, loadedBitmap.getWidth(), loadedBitmap.getHeight()), new RectF(0, 0, 300, 400), Matrix.ScaleToFit.CENTER);
scaledBitmap = Bitmap.createBitmap(loadedBitmap, 0, 0, loadedBitmap.getWidth(), loadedBitmap.getHeight(), matrix, true);
}
File file = new File(getExternalCacheDir(), "image.jpg");
try {
FileOutputStream out = new FileOutputStream(file);
scaledBitmap.compress(Bitmap.CompressFormat.JPEG, 100, out);
out.flush();
out.close();
} catch (Exception e) {
Log.e("Image", "Convert");
}
imageView.setImageBitmap(scaledBitmap);
}
}