プログラマ専用SNS ミクプラ

コード:

@Override
	public boolean onTouchEvent(MotionEvent event)
	{
		//タッチイベント取得
		if(event.getAction() == MotionEvent.ACTION_DOWN)
		{
			Log.d(TAG, "CameraView::onTouchEvent()");
			TakePicture();			//撮影
			}
		return true;
	}

	public void TakePicture()
	{
		Log.d(TAG, "CameraView::takePicture()");	
		if(_nReady != 0)
		{
			_nReady = 0;
			if(true)
			{
				//オートフォーカス撮影
				_Camera.autoFocus(_pfnAutoFocusCallback);
			}}
			else
			{
                     //即撮影
                       _Camera.takePicture(_pfnShutterCallback, _pfnRawPictureCallback,mPictureListener);
			
		}
	}

	private Camera.AutoFocusCallback	_pfnAutoFocusCallback = new AutoFocusCallback();

	private final class AutoFocusCallback implements Camera.AutoFocusCallback
	{
		public void onAutoFocus(boolean success, Camera camera)
		{
			Log.d(TAG, "CameraView::onAutoFocus()");

			camera.autoFocus(null);
			camera.takePicture(_pfnShutterCallback, _pfnRawPictureCallback,new JpgPictureCallback());
			if(N == 1);{
			SwitchCamera1();
			}
			TakePicture();
		};
	}

	public void SwitchCamera1()
	{
		if (_Camera != null) {
            _Camera.stopPreview();
            try {
				_Camera.setPreviewDisplay(null);
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
            _Camera.release();
            _Camera = null;
        }
        // カメラを切り替え
        _Camera = Camera
                .open(CameraInfo.CAMERA_FACING_FRONT);
        try {
			_Camera.setPreviewDisplay(_SurfaceHolder);
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
        // プレビュー再開
        _Camera.startPreview();
        _nReady = 0;
        }

	private ShutterCallback		_pfnShutterCallback = new ShutterCallback();

	private final class ShutterCallback implements android.hardware.Camera.ShutterCallback
	{
		public void onShutter()
		{
			Log.d(TAG, "CameraView::onShutter()");
		}
	};



	private RawPictureCallback	_pfnRawPictureCallback = new RawPictureCallback();
	
	private final class RawPictureCallback implements PictureCallback
	{
		public void onPictureTaken(byte [] rawData, android.hardware.Camera camera)
		{
			Log.d(TAG, "CameraView::onRawPictureTaken()");
		};
	}
	
	private final class JpgPictureCallback implements PictureCallback
	{
		public void onPictureTaken(byte [] data, android.hardware.Camera camera)
		{
			Log.d(TAG, "CameraView::onJpgPictureTaken()");

			String	strFolder;
			String	strFile;

			strFolder = Environment.getExternalStorageDirectory()+"/DCIM/Camera/";

			//保存ファイル名
			strFile = strFolder + "test" + _nShotNo + ".jpg";
			try
			{
				FileOutputStream	cFile = new FileOutputStream(strFile);
				cFile.write(data);
				cFile.close();

				long	nDate;
				ContentValues values = new ContentValues();

				nDate = System.currentTimeMillis();
				values.put(Images.Media.MIME_TYPE,"image/jpeg");			//必須
				values.put(Images.Media.DATA,strFile);			//必須：ファイルパス（uriからストリーム作るなら不要）
				values.put(Images.Media.SIZE,new File(strFile).length()); 	//必須：ファイルサイズ（同上）
				values.put(Images.Media.DATE_ADDED,nDate);
				values.put(Images.Media.DATE_TAKEN,nDate);
				values.put(Images.Media.DATE_MODIFIED,nDate);
				
				ContentResolver	contentResolver = getContext().getContentResolver();
				contentResolver.insert(Media.EXTERNAL_CONTENT_URI, values);
			}
			catch(Exception e)
			{
				Log.e(TAG, "CameraView::onJpgPictureTaken() : Fail to save image file.");
			}
			_nShotNo++;
			camera.startPreview();		//プレビュー再開
			_nReady = 1;
		};
	};
	
    private Camera.PictureCallback mPictureListener =new Camera.PictureCallback() {
    public void onPictureTaken(byte[] data, Camera camera) {
    if (data != null) {
    FileOutputStream foStream = null;
    File file = new File(Environment.getExternalStorageDirectory().getPath() + "/cmr/");
    if(!file.exists()){
    file.mkdir();
    }
    String imgName = Environment.getExternalStorageDirectory().getPath() + "/cmr/" + System.currentTimeMillis() +".jpg";
    
    try {
    foStream = new FileOutputStream(imgName);
    foStream.write(data);
    foStream.close();
    
    ContentValues values = new ContentValues();
    ContentResolver contentResolver = context.getContentResolver();
    values.put(Images.Media.MIME_TYPE, "image/jpeg");
    values.put("_data", imgName);
    try {
    contentResolver.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
    }catch(Exception e){
    Toast.makeText(context, "再起動後に画像が認識されます。", Toast.LENGTH_SHORT).show();
    e.printStackTrace();
    }
    } catch (Exception e) {
   
    e.printStackTrace();
    }
    bool = true;
    camera.startPreview();
    _nReady = 1;
    }else{
    Toast.makeText(context, "データが取得できませんでした。", Toast.LENGTH_SHORT).show();
    bool = true;
    camera.startPreview();
    }
    }
    };
}