decodeSampledBitmapFromResource what to throw in parameters - image

Question

Im trying to get my bitmap to fit in my imageview by using the tutorial on android devs but i dont know what to throw in this line imageView.setImageBitmap(
decodeSampledBitmapFromResource(getResources(), R.id.myimage, 100, 100));
this is my full onActivityResult
if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE_CONTENT_RESOLVER) {
if (resultCode == RESULT_OK) {
// Image saved to a generated MediaStore.Images.Media.EXTERNAL_CONTENT_URI
String[] projection = {
MediaStore.MediaColumns._ID,
MediaStore.Images.ImageColumns.ORIENTATION,
MediaStore.Images.Media.DATA
};
Cursor c = getContentResolver().query(mPhotoUri, projection, null, null, null);
c.moveToFirst();
String photoFileName = c.getString(c.getColumnIndexOrThrow(MediaStore.Images.Media.DATA));
BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
Bitmap bitmap = BitmapFactory.decodeFile(photoFileName);
imageView.setImageBitmap(
decodeSampledBitmapFromResource(getResources(), R.id.myimage, 100, 100));
} else if (resultCode == RESULT_CANCELED) {
// User cancelled the image capture
} else {
// Image capture failed, advise user
}
}
these are the methods on the android devs
public static int calculateInSampleSize(
BitmapFactory.Options options, int reqWidth, int reqHeight) {
// Raw height and width of image
final int height = options.outHeight;
final int width = options.outWidth;
int inSampleSize = 1;
if (height > reqHeight || width > reqWidth) {
final int halfHeight = height / 2;
final int halfWidth = width / 2;
// Calculate the largest inSampleSize value that is a power of 2 and keeps both
// height and width larger than the requested height and width.
while ((halfHeight / inSampleSize) >= reqHeight
&& (halfWidth / inSampleSize) >= reqWidth) {
inSampleSize *= 2;
}
}
return inSampleSize;
}
public static Bitmap decodeSampledBitmapFromResource(Resources res, int resId,
int reqWidth, int reqHeight) {
// First decode with inJustDecodeBounds=true to check dimensions
final BitmapFactory.Options options = new BitmapFactory.Options();
options.inJustDecodeBounds = true;
BitmapFactory.decodeResource(res, resId, options);
// Calculate inSampleSize
options.inSampleSize = calculateInSampleSize(options, reqWidth, reqHeight);
// Decode bitmap with inSampleSize set
options.inJustDecodeBounds = false;
return BitmapFactory.decodeResource(res, resId, options);
}
}
Im sorry if this is a not a good question but im trying to learn android developing at the moment.

Answer 1

fix it by making the two methods into a class.