카메라 앱 사진저장 코드좀 봐주세요

Question

•  
• 사진 저장이 안됩니다.
• 그리고 도중에 중지 되어버리는데요
• 왜그런지 잘 모르겠습니다.
• 이 사진저장 소스가 잘 되었는지 봐주세요 ..

Answer 1

exception 을 올리세요

설마 권한 안주신건 아니죠 ?

Comments

public class CameraPreview extends Activity {    
    private Preview mPreview;
    private Button getPictureButton;

    private String mFileimageRoute = "/sdcard/camera/image/";
    private byte[][] mImageData;
    public String mFilename;
    public static final String KEY_POPUP_ENV = "key_env";
    public static final String KEY_POPUP_ENV_RUN_MODE = "key_env_run";

    
    public static final String SAVE_FILE_YEAR = "sava_file_year";
    public static final String SAVE_FILE_MONTH = "sava_file_month";
    public static final String SAVE_FILE_DATE = "sava_file_date";
    public static final String SAVE_FILE_COUNT = "sava_file_count";
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
              
        mPreview = new Preview(this);
               
        LayoutInflater inflater = getLayoutInflater();
        RelativeLayout rl = (RelativeLayout)inflater.inflate(R.layout.main, null);
        
        getPictureButton = (Button)rl.findViewById(R.id.cameraButton);
        getPictureButton.setOnClickListener(new OnClickListener(){

            @Override
            public void onClick(View v) {
                mPreview.getPicture();
            }
        });
        
        FrameLayout fl = new FrameLayout(this);
        fl.addView(mPreview);
        fl.addView(rl);
        setContentView(fl);
    }
    
    class Preview extends SurfaceView implements SurfaceHolder.Callback {
        SurfaceHolder mHolder;
        Camera mCamera;
        Context mCtx;
        
        Preview(Context context) {
            super(context);
            mCtx = context;
            mHolder = getHolder();
            mHolder.addCallback(this);
            mHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
        }

        public void surfaceCreated(SurfaceHolder holder) {
            mCamera = Camera.open();
            try {
               mCamera.setPreviewDisplay(holder);
            } catch (IOException exception) {
                mCamera.release();
                mCamera = null;
            }
        }
        
        public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
            Camera.Parameters parameters = mCamera.getParameters();
            parameters.setPreviewSize(w, h);
            mCamera.setParameters(parameters);
            mCamera.startPreview();
        }

        public void surfaceDestroyed(SurfaceHolder holder) {
            mCamera.stopPreview();
            mCamera.release();
            mCamera = null;
        }
        
        

        
        public void getPicture(){
            mCamera.takePicture(null, null, new PictureCallback(){
               

                @Override
                public void onPictureTaken(byte[] data, Camera mCamera) {
                   
                    mImageData[0] = data;
                   
                   
                    //Bitmap picture = BitmapFactory.decodeByteArray(data, 0, data.length);
                    //MediaStore.Images.Media.insertImage(getContentResolver(), picture, "Test", "Test image");
                    File file = new File(mFileimageRoute+"1.jpg");
                    try{
                    FileOutputStream fileoutstream = new FileOutputStream(file);
                      
                    fileoutstream.write(mImageData[0]);
                    fileoutstream.close();
                    }catch(IOException e){
                       
                    }
               
                   
                   
               
                     
                    Toast.makeText(CameraPreview.this, "사진이 저장되었습니다,", Toast.LENGTH_LONG).show();
                    mCamera.startPreview();
                   
                }
            });
        }
    }



}

---

AndroidManifest 에 <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

이거 주셨나구요