Question

我正在开发使用自定义相机的Android应用程序，我的相机方向是肖像，但图像保存在风景和图像划痕，并接受三星所有设备正常工作，请提前感谢任何解决方案。这是我设置的相机定位方法。

    public void updateCameraRotation(){
            try {
                Camera.CameraInfo info = new Camera.CameraInfo();
                Camera.getCameraInfo(Camera.CameraInfo.CAMERA_FACING_BACK, info);
                int rotation = this.getWindowManager().getDefaultDisplay().getRotation();
                int degrees = 0;
                switch (rotation) {
                case Surface.ROTATION_0: degrees = 0; break; //Natural orientation
                case Surface.ROTATION_90: degrees = 90; break; //Landscape left
                case Surface.ROTATION_180: degrees = 180; break;//Upside down
                case Surface.ROTATION_270: degrees = 270; break;//Landscape right
                }
                int rotate = (info.orientation - degrees + 360) % 360;
                Camera.Parameters params = myCamera.getParameters();
                params.setRotation(rotate); 
                myCamera.setParameters(params);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }

Answer 1

我用这段代码解决了这个问题：

deviceName=Util.getInstance().getDeviceName();
if(deviceName.contains("Samsung")||deviceName.equalsIgnoreCase("Samsung")){
    if (bitmap.getWidth() > bitmap.getHeight()) {
        Matrix matrix = new Matrix();
        matrix.postRotate(90);
        bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true);
    }
}

自定义相机中三星设备的图像保存问题

1 个答案: