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I want to download image on firebase storage in android app.

this is my image

I try this but it is not working

storageRef.child("1/1.jpg").getDownloadUrl().getResult(); 

Download Files on Web, Firebase Storage can come in handy when you are dealing with files and images that need to Duration: 15:19 Posted: Dec 7, 2018 Once you have a reference, you can download files from Cloud Storage by calling the getBytes() or getStream(). If you prefer to download the file with another library, you can get a download URL

To download a file, first create a Cloud Storage reference to the file you want to download.

You can create a reference by appending child paths to the storage root, or you can create a reference from an existing gs:// or https:// URL referencing an object in Cloud Storage.

// Create a storage reference from our app
StorageReference storageRef = storage.getReference();

// Create a reference with an initial file path and name
StorageReference pathReference = storageRef.child("images/stars.jpg");

images is the child of root.

storageRef.child("images/stars.jpg").getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
    @Override
    public void onSuccess(Uri uri) {
        // Got the download URL for 'users/me/profile.png'
    }
}).addOnFailureListener(new OnFailureListener() {
    @Override
    public void onFailure(@NonNull Exception exception) {
        // Handle any errors
    }
});

how can I download image on firebase storage?, In this video you will learn about #firebase #storage basics. You will learn how to #download Duration: 6:15 Posted: Oct 13, 2019 In this Tutorial, we will learn how to retrieve image from firebase storage in Android Studio. We have already shown you how to do Google Firebase authentication you can check the Firebase Tutorial. So lets start this Firebase Storage. Firebase is a mobile and web application development platform developed by Firebase, Inc. in 2011, then

Try this

// Create a storage reference from our app
StorageReference storageRef = storage.getReferenceFromUrl("gs://<your-bucket-name>");

// Create a reference with an initial file path and name
StorageReference pathReference = storageRef.child("users/me/yourpics.png");



storageRef.child("users/me/yourpics.png").getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
            @Override
            public void onSuccess(Uri uri) {
                // Got the download URL for 'users/me/profile.png'
            }
        }).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception exception) {
                // Handle any errors
            }
        });

Download-files

https://firebase.google.com/docs/storage/android/download-files

How to download files from Firebase Storage to Android device , Now that we have our images uploaded to Firebase Storage, lets go ahead and fire off some Duration: 28:58 Posted: Jul 5, 2016 In this video series we will learn, how to upload images from our device to Firebase and then retrieve and display these images in a RecyclerView. For this we will use the Firebase storage and

I'm a little late on this question. I encountered this same problem, but getting the URL (ie: getDownloadUrl() as shown in the Firebase docs) for the file doesn't address the entire problem which is downloading the file.

This is because sending a download (or attachment) response to the browser requires the file content (not the URL). In order to get the URL and obtain the actual file content requires an HTTP request which isn't an option for us using the free Spark Firebase account.

To get around this, I used the download() method from the storage bucket which allowed me save the storage file as a local tmp file. Then I used an fs read stream to pipe the file content to the cloud function response...

const fireapp = '<thebucket>.appspot.com';
const gcs = require('@google-cloud/storage')({keyFilename:'serviceAccount.json'});
const bucket = gcs.bucket(fireapp);

// storage path
let fn = 'folder/theimage.png';

// allow CORS
res.set('Access-Control-Allow-Origin', '*');

// download w/o external http request 
// by download file from bucket
// and saving to tmp folder
const tempFilePath = path.join(os.tmpdir(), "tmpfile.jpg");
bucket.file(fn).download({destination: tempFilePath}).then(()=>{
    console.log('Image downloaded locally to', tempFilePath);
    var filestream = fs.createReadStream(tempFilePath);
    filestream.pipe(response);
});

Firebase Storage, Sir can you explain how to retrieve manually uploaded pictures from firebase storage. Read Duration: 8:42 Posted: Jul 15, 2017 Hello Dosto aaj es video me ham Firebase storage se download url create karna or images download karna sikhenge. If you Like this video and found useful then don't forget to hit the Like

package com.example.package.myfirestore;

import android.app.ProgressDialog;
import android.content.ContentResolver;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.webkit.MimeTypeMap;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.OnProgressListener;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;

import java.io.IOException;
import java.net.URI;

/**
 * Created by Yeshveer on 6/9/2018.
 */

public class UploadImg extends AppCompatActivity{
    private TextView textView1;
    private ImageView img1;
    private EditText edittext1;
    private Button Btn1;
    private Button Btn2;
    int Image_requestcode=7;
    ProgressDialog pd;
    Uri filpath;
    FirebaseStorage storage1;
    StorageReference storageReference;
    StorageReference storageReference2;
    FirebaseFirestore db;

  FirebaseStorage storage;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        textView1 = (TextView) findViewById(R.id.textView1);
        img1 = (ImageView) findViewById(R.id.img1);
        edittext1 = (EditText) findViewById(R.id.edittext1);
        Btn1 = (Button) findViewById(R.id.Btn1);
        Btn2 = (Button) findViewById(R.id.Btn2);

        // Create Storage Referece
        storage1=FirebaseStorage.getInstance();
        storageReference = storage1.getReference();

        //PD details
        pd=new ProgressDialog(this);
        pd.setTitle("Uploading Image");



// Image Chooser
        Btn1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                // Creating Intent
                Intent intent = new Intent();

                //Setting Intent of Image type and select Image from Mobile Storage
                intent.setType("image/*");
                intent.setAction(Intent.ACTION_GET_CONTENT);
                startActivityForResult(Intent.createChooser(intent, "Please Select Image"), Image_requestcode);
            }
        });

        Btn2.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                UploadingStart();
            }
        });
    }

    private void UploadingStart() {
        // Image path Print

        textView1.setText(GetFileExtension(filpath));
        pd.show();
        storageReference2=storageReference.child("images/"+"hello"+"."+GetFileExtension(filpath));
        storageReference2.putFile(filpath)
                .addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                        pd.dismiss();
                        Toast.makeText(UploadImg.this, "Uploaded Successfully", Toast.LENGTH_SHORT).show();
                    }
                })
                .addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        pd.dismiss();
                        Toast.makeText(UploadImg.this, "Error in Uploading, Please check Internet connection", Toast.LENGTH_SHORT).show();
                    }
                })
                .addOnProgressListener(new OnProgressListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onProgress(UploadTask.TaskSnapshot taskSnapshot) {
                        double progress=(100.0* taskSnapshot.getBytesTransferred()/taskSnapshot.getTotalByteCount());
                        pd.setMessage("Progress is "+(int)progress+"%");
                    }
                });



    }


    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if(requestCode==Image_requestcode && resultCode==RESULT_OK && data != null && data.getData() != null){
            filpath=data.getData();

            try {
                // Image content resolver
                Bitmap bitmap= MediaStore.Images.Media.getBitmap(getContentResolver(),filpath);
                img1.setImageBitmap(bitmap);


            } catch (IOException e) {
                e.printStackTrace();
            }


        }
    }



    // Method for file etention and path
    public String GetFileExtension(Uri uri){
        ContentResolver contentResolver=getContentResolver();
        MimeTypeMap mimeTypeMap=MimeTypeMap.getSingleton();

        // Return file Extension
        return mimeTypeMap.getExtensionFromMimeType(contentResolver.getType(uri));

    }

}

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[depricated ]firebase download image from storage in android , TaskSnapshot object and retrieve the file, which is where we will set the image to our ImageView . Image downloaded from Firebase storage  Hi guys , this is my first story and I will share things that every people will need.You can learn how to save image or another file to firebase storage with Swift 4 and Swift 5. Firstly, You have

Firebase Storage to upload and download image, It is important to reduce the quality of the image because otherwise the images will take a long time to upload and download from Firebase Storage . If we can't  Cloud Storage for Firebase is a powerful, simple, and cost-effective object storage service built for Google scale. The Firebase SDKs for Cloud Storage add Google security to file uploads and downloads for your Firebase apps, regardless of network quality. You can use our SDKs to store images, audio, video, or other user-generated content.

Firebase for Android: File Storage - Tuts+ Code, There are two ways to download files with Firebase Storage, using references in the SDK or a download URL. iOS and Android users can download files into memory, disk, or from a download URL. The web SDK can download files just from a download URL.

Comments
  • firebase.google.com/docs/storage/android/download-files
  • What isn't working about the code?
  • @Ersin Gülbahar Try to see what error are you getting in onFailure.
  • what is users/me/? and why .png?
  • StorageReference pathReference = storageRef.child("images/stars.jpg");
  • I will try this
  • Welcome to Stack Overflow! Please don't just throw your source code here. Be nice and try to give a nice description to your answer, so that others will like it and upvote it. See: How do I write a good answer?