将图像上传到 firebase 存储失败

Question

我正在尝试将图片从图库上传到 Firebase 存储。

从图库中挑选图片工作正常，但所选图片未上传到 Firebase 存储。

我认为问题出在我无法弄清楚的代码中的这个模块。

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

  Uri selectedImageUri = data.getData();

  // Get a reference to store file at photos/<FILENAME>
  StorageReference photoRef = mPhotosStorageReference.child(selectedImageUri.getLastPathSegment());

  //Upload file to Firebase Storage
  photoRef.putFile(selectedImageUri)
    .addOnSuccessListener(this, new OnSuccessListener < UploadTask.TaskSnapshot > () {
      @Override
      public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

        // When the image has successfully uploaded, we get its download URL
        @SuppressWarnings("VisibleForTests")
        Uri downloadUrl = taskSnapshot.getDownloadUrl();

        // Set the download URL to the message box, so that the user can send it to the database
        Message message = new Message(null, userName, downloadUrl.toString());
        messagesDatabaseReference.push().setValue(message);
      }
    });

我运行通过 USB 在我的移动设备 Moto G4 (Android Nougat) 上使用我的应用程序。

Answer 1

在我的 OnActivityResult 中，我修改了以下内容：

protected void onActivityResult(int requestCode, int resultCode, Intent data) {
  super.onActivityResult(requestCode, resultCode, data);
  if (requestCode == RC_SIGN_IN) {
    if (resultCode == RESULT_OK) {
      ....
    } else if (resultCode == RESULT_CANCELED) {
      ....
    }
  } else if (requestCode == RC_PHOTO_PICKER && resultCode == RESULT_OK) {

  }
}

将图像上传到 firebase 存储失败

uploading an image to firebase storage fails

android

firebase-storage