Android拍摄照片横屏问题

处理竖屏拍摄图片上传后显示为横屏的问题

picPath为图片路径

/**
 * 照片拍摄成功
 */
public void takePhotoSuccess() {
    Bitmap bitmap = BitmapUtil.createBitmapWithFile(picPath, 640);

    BitmapFactory.Options bitmapOptions = new BitmapFactory.Options();
    bitmapOptions.inSampleSize = 8;
    int degree = readPictureDegree(new File(picPath).getAbsolutePath());
    Bitmap cameraBitmap = BitmapFactory.decodeFile(picPath, bitmapOptions);
    bitmap = cameraBitmap;
    bitmap = rotaingImageView(degree, bitmap);

    BitmapUtil.createPictureWithBitmap(picPath, bitmap, 100);
    if (!bitmap.isRecycled()) {
        bitmap.recycle();
    }
    sendFile(1, new File(picPath));
}

/**
 * 旋转图片
 *
 * @param angle
 * @param bitmap
 * @return Bitmap
 */
public static Bitmap rotaingImageView(int angle, Bitmap bitmap) {
    //旋转图片 动作
    Matrix matrix = new Matrix();
    ;
    matrix.postRotate(angle);
    System.out.println("angle2=" + angle);
    // 创建新的图片
    Bitmap resizedBitmap = Bitmap.createBitmap(bitmap, 0, 0,
            bitmap.getWidth(), bitmap.getHeight(), matrix, true);
    return resizedBitmap;
}

/**
 * 读取图片属性：旋转的角度
 *
 * @param path 图片绝对路径
 * @return degree旋转的角度
 */

public static int readPictureDegree(String path) {
    int degree = 0;
    try {
        ExifInterface exifInterface = new ExifInterface(path);
        int orientation = exifInterface.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
        switch (orientation) {
            case ExifInterface.ORIENTATION_ROTATE_90:
                degree = 90;
                break;
            case ExifInterface.ORIENTATION_ROTATE_180:
                degree = 180;
                break;
            case ExifInterface.ORIENTATION_ROTATE_270:
                degree = 270;
                break;
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return degree;
}