相关疑难解决方法(0)

我正在捕捉图像并将其设置为图像视图.

public void captureImage() {

    Intent intentCamera = new Intent("android.media.action.IMAGE_CAPTURE");
    File filePhoto = new File(Environment.getExternalStorageDirectory(), "Pic.jpg");
    imageUri = Uri.fromFile(filePhoto);
    MyApplicationGlobal.imageUri = imageUri.getPath();
    intentCamera.putExtra(MediaStore.EXTRA_OUTPUT, imageUri);
    startActivityForResult(intentCamera, TAKE_PICTURE);
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent intentFromCamera) {
    super.onActivityResult(requestCode, resultCode, intentFromCamera);

    if (resultCode == RESULT_OK && requestCode == TAKE_PICTURE) {

        if (intentFromCamera != null) {
            Bundle extras = intentFromCamera.getExtras();
            if (extras.containsKey("data")) {
                bitmap = (Bitmap) extras.get("data");
            }
            else {
                bitmap = getBitmapFromUri();
            }
        }
        else {
            bitmap = getBitmapFromUri();
        }
        // …

我已经浏览了一些链接,以获得从默认图库中选择的图像的正确图像方向,以便在exif标记始终返回0的所有设备中标准化.

对于使用肖像相机应用程序android拍摄的图像,EXIF方向标记值始终为0

Exif方向标签返回0

Exif数据TAG_ORIENTATION始终为0

http://mobisocial.stanford.edu/news/2011/08/rotating-images-in-android/

如何获得适用于所有设备的精确解决方案？