Android之Zxing二維碼掃描圖片展開，

Android之Zxing二維碼掃描圖片展開，

還是這個接手項目，二維碼掃描整合的是zxing，掃描介面的映像有明顯的展開變形。

這種問題，根據以往的經驗，一般是x，y軸錯位引起的，處理好x，y軸的問題，一般可以解決問題。

由於這個問題，之前有很多人遇到，並分享在網上了，所以，我這裡也就不需要重複造輪子了。

這裡看了一篇部落格：http://blog.csdn.net/aaawqqq/article/details/24852915，用了上面的辦法，

成功的解決圖片展開問題。

解決方案如下：

修改CameraConfigurationManager.Java裡面的initFromCameraParameters方法：

void initFromCameraParameters(Camera camera) {    Camera.Parameters parameters = camera.getParameters();    previewFormat = parameters.getPreviewFormat();    previewFormatString = parameters.get("preview-format");    Log.d(TAG, "Default preview format: " + previewFormat + '/' + previewFormatString);    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);    Display display = manager.getDefaultDisplay();    screenResolution = new Point(display.getWidth(), display.getHeight());    Log.d(TAG, "Screen resolution: " + screenResolution);    //added    Point screenResolutionForCamera = new Point();    screenResolutionForCamera.x = screenResolution.x;    screenResolutionForCamera.y = screenResolution.y;    // preview size is always something like 480*320, other 320*480    if (screenResolution.x < screenResolution.y) {      screenResolutionForCamera.x = screenResolution.y;      screenResolutionForCamera.y = screenResolution.x;    }    cameraResolution = getCameraResolution(parameters, screenResolutionForCamera);//    cameraResolution = getCameraResolution(parameters, screenResolution);    Log.d(TAG, "Camera resolution: " + screenResolution);  }

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