Я хочу загрузить список изображений в Firebase, но в FireBase слушатель не удастся добавить список изображений в OnSuccessListener.
Попытка добавить строковое значение вне класса add onSuccessListener это работает, и я попытался Записать URL-адрес, он тоже работает. Но он не добавляет строковое значение в arrayList в OnSuccessListener. Спасибо за помощь.
Основной код
public void UploadImage() {
if (isUserSelected != null) {
progressDialog.setTitle("Image is Uploading...");
Log.d(TAG, "UploadImage: uploading");
progressDialog.show();
Log.d(TAG, "UploadImage: after progress bar");
for (int i = 0; i < multipleFileUploads.size(); i++) {
Log.d(TAG, "UploadImage: " + i);
final StorageReference storageReference2 = storageReference.child(System.currentTimeMillis() + "." + GetFileExtension(multipleFileUploads.get(i)));
storageReference2.putFile(multipleFileUploads.get(i))
.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Log.d(TAG, "onSuccess: ");
progressDialog.dismiss();
Toast.makeText(getApplicationContext(), "Image Uploaded Successfully ", Toast.LENGTH_LONG).show();
storageReference2.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
@Override
public void onSuccess(Uri uri) {
Log.d(TAG, "onSuccess: uri " + uri.toString());
imagelist.add(uri.toString());
}
});
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Log.d(TAG, "onFailure: " + e.getMessage());
}
}).addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
@Override
public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
Log.d(TAG, "onProgress: " + taskSnapshot.getBytesTransferred());
Log.d(TAG, "onProgress: " + taskSnapshot.getTotalByteCount());
}
}).addOnCompleteListener(new OnCompleteListener<UploadTask.TaskSnapshot>() {
@Override
public void onComplete(@NonNull Task<UploadTask.TaskSnapshot> task) {
Log.d(TAG, "onComplete: " + task.getException());
}
});
}
imageList.add("custom list");
uploadinfo imageUploadInfo = new uploadinfo(txtdata.getText().toString(), txtData1.getText().toString(), imageList.toString());
String ImageUploadId = databaseReference.push().getKey();
databaseReference.child(ImageUploadId).setValue(imageUploadInfo);
} else {
Toast.makeText(uploadimg1.this, "Please Select Image or Add Image Name", Toast.LENGTH_LONG).show();
}
Код POJO для Firebase
public class uploadinfo {
public String imageName;
public String imageName1;
public String imageListString;
public uploadinfo(String imageName, String imageName1, String imageListString) {
this.imageName = imageName;
this.imageName1 = imageName1;
this.imageListString = imageListString;
}
public String getImageName() {
return imageName;
}
public void setImageName(String imageName) {
this.imageName = imageName;
}
public String getImageName1() {
return imageName1;
}
public void setImageName1(String imageName1) {
this.imageName1 = imageName1;
}
public String getImageListString() {
return imageListString;
}
public void setImageListString(String imageListString) {
this.imageListString = imageListString;
}
}
В пожарной базе ![enter image description here](https://i.stack.imgur.com/NPSNE.png)