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选择的图像的缩略图我想这个代码片段:获取从画廊
if (resultCode == RESULT_OK) {
if (requestCode == REQUEST_CAMERA) {
photoUri = capturedImagePath();
Log.d("path to captured image", capturedImagePath().toString());
Bitmap aBitmap = BitmapFactory.decodeFile(photoUri.toString());
mProfilePic.setImageBitmap(aBitmap);
mEncodedImageString = convertBitmapToString(aBitmap);
Log.v("Base64 Image String : ", mEncodedImageString);
} else if (requestCode == SELECT_FILE) {
photoUri = data.getData();
String[] filePathColumn = {
MediaStore.Images.Media.DATA
};
Cursor cursor = getContentResolver().query(photoUri, filePathColumn, null, null,
null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
Bitmap aBitmap = BitmapFactory.decodeFile(picturePath);
mProfilePic.setImageBitmap(aBitmap);
mEncodedImageString = convertBitmapToString(aBitmap);
Log.v("Base64 Image String : ", mEncodedImageString);
}
}
得到图片的路径,但它给了我的原始图像。我想要的是所选图像的缩略图。任何人都可以请帮我实现一样吗?
这些图像是否有缩略图?如果没有,那么你将需要创建它们。 – andy256