如何在我的android图库中获取图片的MediaStore.Images.ImageColumns.TITLE？

<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

String[] projection = {MediaStore.Images.ImageColumns.TITLE};
Cursor cursor = getContentResolver().query(
    MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
    projection,
    null,
    null,
    null
);

if (cursor != null && cursor.moveToFirst()) {
    int titleIndex = cursor.getColumnIndex(MediaStore.Images.ImageColumns.TITLE);
    do {
        String title = cursor.getString(titleIndex);
        // 在这里处理每张图片的标题
    } while (cursor.moveToNext());
}