小编Joã*_*sta的帖子

我正在开发一个 Android 应用程序，有时我必须拍照并将其保存到图库中。相机打开并拍摄照片，但不会将其保存到图库中。这是我的代码：

public class CameraActivity extends AppCompatActivity {

    @RequiresApi(api = Build.VERSION_CODES.M)
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_camara);
        dispatchTakePictureIntent();
    }

    static final int REQUEST_IMAGE_CAPTURE = 1;

    @RequiresApi(api = Build.VERSION_CODES.M)
    private void dispatchTakePictureIntent() {


        if (checkSelfPermission(Manifest.permission.CAMERA)
                != PackageManager.PERMISSION_GRANTED) {
            requestPermissions(new String[]{Manifest.permission.CAMERA},
                    MY_CAMERA_REQUEST_CODE);
        }
        Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
            startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
        }
    }


    private static final int MY_CAMERA_REQUEST_CODE = 100;


    @Override

    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {

        super.onRequestPermissionsResult(requestCode, permissions, grantResults); …