当我尝试将图像上传到Firebase存储android时被调用addOnFilureListener [英] addOnFilureListener being called when I try to upload images to firebase storage android
本文介绍了当我尝试将图像上传到Firebase存储android时被调用addOnFilureListener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
我是Firebase存储的新手.只是为了我可以学习它，我正在尝试将图像从ImageView上传到Firebase存储.我的应用程序有一个按钮.当我单击按钮时，图像(来自可绘制对象)将显示在imageview上，单击该按钮后，图像也应上传到Firebase存储中.到目前为止，我已经在单击按钮时显示了图像，但是我无法将其上传到Firebase存储上. addOnFilureListener被调用(我正在通过烤面包来检查调用了哪一个)这是我的主要的Java文件和我收到的错误.我也将Firebase存储设置为公开，以防万一.我需要进行哪些更改?
I am new to firebase storage. Just so I could learn it, I am trying to upload an image from ImageView to firebase storage. My app has a button. When I click on the button, the image (from drawable) gets displayed on the imageview, along with that, the image should get uploaded to firebase storage upon clicking the button. So far, I have displayed the image upon button click, but I am unable to upload it on firebase storage.The addOnFilureListener gets called (I am checking which one is called by making a toast) Here is my main java file and error I am reeiving. I have also set my firebase storage to public just in case.What changes do I need to make?
package com.example.asad.save_photo;
import android.app.Activity;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.net.Uri;
import android.os.Environment;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageMetadata;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;
import java.io.ByteArrayOutputStream;
import java.io.File;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
FirebaseStorage storage = FirebaseStorage.getInstance();
StorageReference storageRef = storage.getReferenceFromUrl("gs://savephoto-a1cc3.appspot.com");
final StorageReference mountainsRef = storageRef.child("images");
Button butt = (Button) findViewById(R.id.button);
butt.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
ImageView imageView = (ImageView) findViewById(R.id.image);
imageView.setImageResource(R.drawable.back2);
imageView.setImageResource(R.drawable.back2);
imageView.setDrawingCacheEnabled(true);
imageView.buildDrawingCache();
Bitmap bitmap = imageView.getDrawingCache();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
byte[] data = baos.toByteArray();
UploadTask uploadTask = mountainsRef.putBytes(data);
uploadTask.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception exception) {
// Handle unsuccessful uploads
showToast("unsuccessful");
}
}).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
// taskSnapshot.getMetadata() contains file metadata such as size, content-type, and download URL.
//Uri downloadUrl = taskSnapshot.getDownloadUrl();
showToast("success !!!!!");
}
});
}
});
}
public void showToast(String s) {
Toast.makeText(this,s,Toast.LENGTH_SHORT).show();
}
}
这是我收到的错误
07-29 20:18:50.034 2888-3011/com.example.asad.save_photo E/NetworkRqFactoryProxy: NetworkRequestFactoryProxy failed with a RemoteException:
com.google.android.gms.internal.zzsj$zza: No acceptable module found. Local version is 0 and remote version is 0.
at com.google.android.gms.internal.zzsj.zza(Unknown Source)
at com.google.android.gms.internal.zzaml.<init>(Unknown Source)
at com.google.android.gms.internal.zzaml.zzi(Unknown Source)
at com.google.firebase.storage.StorageReference.zzcyb(Unknown Source)
at com.google.firebase.storage.UploadTask.zzcyn(Unknown Source)
at com.google.firebase.storage.UploadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask$5.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
07-29 20:18:50.034 2888-3011/com.example.asad.save_photo E/UploadTask: Unable to create a network request from metadata
android.os.RemoteException
at com.google.android.gms.internal.zzaml.<init>(Unknown Source)
at com.google.android.gms.internal.zzaml.zzi(Unknown Source)
at com.google.firebase.storage.StorageReference.zzcyb(Unknown Source)
at com.google.firebase.storage.UploadTask.zzcyn(Unknown Source)
at com.google.firebase.storage.UploadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask$5.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
07-29 20:18:50.034 2888-3011/com.example.asad.save_photo E/StorageException: StorageException has occurred.
An unknown error occurred, please check the HTTP result code and inner exception for server response.
Code: -13000 HttpResult: 0
07-29 20:18:50.034 2888-3011/com.example.asad.save_photo E/StorageException: null
android.os.RemoteException
at com.google.android.gms.internal.zzaml.<init>(Unknown Source)
at com.google.android.gms.internal.zzaml.zzi(Unknown Source)
at com.google.firebase.storage.StorageReference.zzcyb(Unknown Source)
at com.google.firebase.storage.UploadTask.zzcyn(Unknown Source)
at com.google.firebase.storage.UploadTask.run(Unknown Source)
at com.google.firebase.storage.StorageTask$5.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)
07-29 20:18:52.389 2888-2961/com.example.asad.save_photo E/Surface: getSlotFromBufferLocked: unknown buffer: 0xaa384ed0
这是我的Firebase存储规则:
Here are my firebase storage rules:
service firebase.storage {
match /b/savephoto-a1cc3.appspot.com/o {
allow read,write;
}
}
这是我的activity_main布局:
Here is my activity_main layout :
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.asad.save_photo.MainActivity">
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/button"
android:id="@+id/image" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Button"
android:id="@+id/button"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>
推荐答案
已解决.需要更新Google Play服务，并将我的Firebase存储规则更改为此:
Solved it. Needed to update google play services and changed my firebase storage rules to this:
service firebase.storage {
match /b/savephoto-a1cc3.appspot.com/o {
match /{allPaths=**} {
allow read, write;
}
}
}
这篇关于当我尝试将图像上传到Firebase存储android时被调用addOnFilureListener的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
