/// <summary>
/// Get selected image from gallery.
/// </summary>
protected internal override void onActivityResult(int requestCode, int resultCode, Intent data)
{
base.onActivityResult(requestCode, resultCode, data);
if (resultCode == RESULT_OK)
{
if (requestCode == SELECT_PICTURE)
{
Uri selectedImageUri = data.Data;
if (!ContentResolver.getType(selectedImageUri).Equals("image/jpeg"))
{
Toast.makeText(this, "Only support JPEG file.", Toast.LENGTH_LONG).show();
return;
}
string imagePath = getPath(selectedImageUri);
if (imagePath == null)
{
Log.d(TAG, "imagepath from getPath null");
// get the id of the image selected by the user
string wholeID = DocumentsContract.getDocumentId(data.Data);
string id = wholeID.Split(":", true)[1];
string[] projection = new string[] { MediaStore.Images.Media.DATA };
string whereClause = MediaStore.Images.Media._ID + "=?";
Cursor cursor = ContentResolver.query(Uri, projection, whereClause, new string[] { id }, null);
if (cursor != null)
{
int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
if (cursor.moveToFirst())
{
imagePath = cursor.getString(column_index);
}
cursor.close();
}
else
{
imagePath = selectedImageUri.Path;
Toast.makeText(this, imagePath, Toast.LENGTH_LONG).show();
}
}
Log.d(TAG, "selected file path " + imagePath);
if (mInputImage != null)
{
mInputImage.release();
}
//Make SImage from selected Image and show to Screen.
mInputImage = new SCameraImage(imagePath, SCameraImage.FORMAT_DEFAULT);
mInputBitmap = getOutputBitmap(mInputImage);
if (mInputBitmap == null)
{
makeBufferWithDefaultPath();
}
else
{
mInputView.ImageBitmap = mInputBitmap;
}
mOutputView.ImageBitmap = null;
}
}
}
