Image Upload Firebase Database android
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/simage"
android:text="Select Image"/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="UPLOAD"
android:layout_marginLeft="170dp"
android:id="@+id/uimage"/>
<ImageView
android:id="@+id/show"
android:layout_width="match_parent"
android:layout_height="400dp"
android:layout_gravity="center"
android:layout_marginTop="70dp"
android:layout_marginLeft="10dp" />
</RelativeLayout>
MainActivity.java
package com.patel.iuplo;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
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.StorageReference;
import com.google.firebase.storage.UploadTask;
import java.io.IOException;
public class MainActivity extends AppCompatActivity {
Button selectImage,uploadImage;
ImageView show;
Uri mImage;
private static final int chooser=1;
StorageReference sr;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
selectImage=findViewById(R.id.simage);
uploadImage=findViewById(R.id.uimage);
show=findViewById(R.id.show);
sr= FirebaseStorage.getInstance().getReference();
selectImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
SelImage();
}
});
uploadImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
UploadI();
}
});
}
private void UploadI() {
if(mImage!=null)
{
StorageReference storageReference=sr.child("image/*"+mImage.getPathSegments());
UploadTask uploadTask= storageReference.putFile(mImage);
uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Uri uri=taskSnapshot.getUploadSessionUri();
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
}
});
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==chooser && resultCode==RESULT_OK &&data!=null &&data.getData()!=null)
{
mImage=data.getData();
try {
Bitmap bitmap= MediaStore.Images.Media.getBitmap(getContentResolver(),mImage);
show.setImageBitmap(bitmap);
} catch (IOException e) {
e.printStackTrace();
}
}
}
private void SelImage() {
Intent intent=new Intent();
intent.setType("Image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent,"Select an image"),chooser);
}
}
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/simage"
android:text="Select Image"/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="UPLOAD"
android:layout_marginLeft="170dp"
android:id="@+id/uimage"/>
<ImageView
android:id="@+id/show"
android:layout_width="match_parent"
android:layout_height="400dp"
android:layout_gravity="center"
android:layout_marginTop="70dp"
android:layout_marginLeft="10dp" />
</RelativeLayout>
MainActivity.java
package com.patel.iuplo;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.provider.MediaStore;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
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.StorageReference;
import com.google.firebase.storage.UploadTask;
import java.io.IOException;
public class MainActivity extends AppCompatActivity {
Button selectImage,uploadImage;
ImageView show;
Uri mImage;
private static final int chooser=1;
StorageReference sr;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
selectImage=findViewById(R.id.simage);
uploadImage=findViewById(R.id.uimage);
show=findViewById(R.id.show);
sr= FirebaseStorage.getInstance().getReference();
selectImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
SelImage();
}
});
uploadImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
UploadI();
}
});
}
private void UploadI() {
if(mImage!=null)
{
StorageReference storageReference=sr.child("image/*"+mImage.getPathSegments());
UploadTask uploadTask= storageReference.putFile(mImage);
uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Uri uri=taskSnapshot.getUploadSessionUri();
}
}).addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
}
});
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if(requestCode==chooser && resultCode==RESULT_OK &&data!=null &&data.getData()!=null)
{
mImage=data.getData();
try {
Bitmap bitmap= MediaStore.Images.Media.getBitmap(getContentResolver(),mImage);
show.setImageBitmap(bitmap);
} catch (IOException e) {
e.printStackTrace();
}
}
}
private void SelImage() {
Intent intent=new Intent();
intent.setType("Image/*");
intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(Intent.createChooser(intent,"Select an image"),chooser);
}
}
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