android - CameraRoll 不显示 Android 上的图像

Question

我的react-native项目中有这段代码

    CameraRoll.getPhotos({
    first: 20,
    assetType: "Photos",
  }).then((answer) => {
      dispatch({
        type: PHOTOS_LIBRARY,
        photos: answer.edges,
      });
      console.log(answer.edges);
    })
    .catch((err) => {
      console.log(err);
    });

它在我的旧 Android 设备上运行良好，但不适用于模拟器和更强大的设备，它不显示照片，事实上，它返回照片对象，但尺寸为空。 这个console.log:

    [{"fileSize": null, "filename": null, "height": null, "id": 0, "playableDuration": null,
 "uri": "file:///storage/emulated/0/DCIM/Camera/IMG_20200902_153713.jpg", "width": null}, 
{"fileSize": null, "filename": null, "height": null, "id": 1, "playableDuration": null, "uri":
 "file:///storage/emulated/0/DCIM/Camera/IMG_20200902_153653.jpg", "width": null}]

Answer 1

您是否尝试过在 CameraRoll.getPhotos () 方法中使用 include ？ 例如:

 CameraRoll.getPhotos({
  first: 25,
  assetType: 'Photos',
  include: ['filename', 'imageSize'],
})