无法从Android中的Firebase Storge获取下载URL [英] Can't get download url from Firebase Storge in Android
本文介绍了无法从Android中的Firebase Storge获取下载URL的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
无法从Android中的Firebase Storge获取下载网址。我得到:
Can't get download url from Firebase Storge in Android. I get:
com.google.android.gms.tasks.zzn@
而不是网址下载链接。我的代码:
Instead of the url download link. My code:
storageReference.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
@Override
public void onSuccess(Uri uri) {
uri1=uri;
downloadURL =uri.toString();
// Got the download URL for 'users/me/profile.png'
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception exception) {
// Handle any errors
}
});
if(uri1==null&&downloadURL==null){
Toast.makeText(MainActivity.this, "error", Toast.LENGTH_SHORT).show();
}else if(uri1==null){
Toast.makeText(MainActivity.this, ""+downloadURL, Toast.LENGTH_SHORT).show();
}else if(downloadURL==null) {
Toast.makeText(MainActivity.this, "" + uri1, Toast.LENGTH_SHORT).show();
}
谢谢你
推荐答案
为了获取网址,您需要附加一个监听器。所以要解决这个问题,请使用以下代码:
In order to get the url, you need to attach a listener. So to solve this, please use the following code:
ref.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
@Override
public void onSuccess(Uri uri) {
String uri = uri.toString();
Log.d("TAG", uri);
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception exception) {
// Handle Errors
}
});
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