ListView implementation with FirebaseUI

gistfile1.txt

package com.zulu.fireapp;

import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.ListView;
import android.widget.TextView;
import com.firebase.ui.database.FirebaseListAdapter;
import com.firebase.ui.database.FirebaseListOptions;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;


public class Example2 extends AppCompatActivity {

    private DatabaseReference mDatabaseRef;
    private ListView listView ;
    private FirebaseListAdapter<String> fireBaseListAdapter;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_example2);


        FirebaseDatabase.getInstance().setPersistenceEnabled(true);
        mDatabaseRef = FirebaseDatabase.getInstance().getReferenceFromUrl("https://fireapp-bd18f.firebaseio.com/Usuarios");



        FirebaseListOptions<String> options = new FirebaseListOptions.Builder<String>()

                .setQuery(mDatabaseRef, String.class)
                .setLayout(android.R.layout.simple_list_item_1)
                .build();

         fireBaseListAdapter = new FirebaseListAdapter<String>(options) {

            @Override
            protected void populateView(@NonNull View v, @NonNull String model, int position) {
                TextView textView = (TextView) v.findViewById(android.R.id.text1);
                textView.setText(model);
                Log.i("Example","populateView called, model: "+model + " pos "+position);
            }
        };


        listView = (ListView) findViewById(R.id.myListView);
        listView.setAdapter(fireBaseListAdapter);

    }


    @Override
    protected void onStart() {
        super.onStart();
        fireBaseListAdapter.startListening();

    }

    @Override
    protected void onStop() {
        super.onStop();
        fireBaseListAdapter.stopListening();
    }
}


//Dependencias build.gradlle
/*
apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.zulu.fireapp"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true

    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:multidex:1.0.3'


    //Firebase  UI dependencies
    // FirebaseUI for Firebase Realtime Database
    implementation 'com.firebaseui:firebase-ui-database:5.0.0'

    // FirebaseUI for Firebase Auth
    implementation 'com.firebaseui:firebase-ui-auth:5.0.0'




    implementation 'com.android.support:design:28.0.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

apply plugin: 'com.google.gms.google-services'  // Google Play services Gradle plugin








Add this to Manifest file

        android:name="android.support.multidex.MultiDexApplication"







*/