Question

尝试拍照并且在权限方面给我一个错误。因为它无法保存。

<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.write_external_storage"/>

private PictureCallback mPicture = new PictureCallback() {

        @Override
        public void onPictureTaken(byte[] data, Camera camera) {
            Log.d(TAGL,"W onPictureTaken");
            File pictureFile = getOutputMediaFile(MEDIA_TYPE_IMAGE);
            if (pictureFile == null){
              Log.d(TAGL, "Error creating media file, check storage permissions: ");
                 //It shows the error I do not have Permission.
                return;
            }

            try {
                FileOutputStream fos = new FileOutputStream(pictureFile);
                fos.write(data);
                fos.close();
            } catch (FileNotFoundException e) {
               Log.d(TAGL, "File not found: " + e.getMessage());
            } catch (IOException e) {
               Log.d(TAGL, "Error accessing file: " + e.getMessage());
            }
        }
    };

为什么我拒绝访问？测试Android设备4.04和4,4,2并出现同样的错误; /

Answer 1

权限名称区分大小写。使用：

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

Android相机拍照权限拒绝

1 个答案: