griajobag

private void startInsertDataDocumentGeneratedSendiri() {
        progressDialog.show();
        Map<String, Object> data = new HashMap<>();
        data.put("nama", "putuguna");
        data.put("website", "putuguna.com");
        data.put("temaWeb", "Tentang Programming");

        CollectionReference collectionReference = firebaseFirestore.collection("data");
        collectionReference.add(data)
                .addOnSuccessListener(new OnSuccessListener<DocumentReference>() {

griajobag

private void startInsertDataDocumentManual() {
        progressDialog.show();

        for (int i = 0; i < 5; i++) {
            Map<String, Object> data = new HashMap<>();
            data.put("nama", "putuguna " + i);
            data.put("website", "putuguna.com " + i);
            data.put("temaWeb", "Tentang Programming " +i);

            CollectionReference collectionReference = firebaseFirestore.collection("data");

griajobag

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout 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:id="@+id/btn_start_save_data"

griajobag

apply plugin: 'com.android.application'

android {
    compileSdkVersion 27
    defaultConfig {
        applicationId "com.putuguna.insertcolldoc"
        minSdkVersion 15
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"

griajobag

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.1.1'

griajobag

{
  "data_diri" : {
      "nama":"putuguna",
      "website":"putuguna.com",
      "pekerjaan":"Develope",
      "Status":"ON"
  }
}

griajobag

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package rs;

import java.util.ArrayList;
import java.util.List;

griajobag

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package rs;

import java.util.List;

/**

griajobag

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package rs;

import java.util.List;

/**

griajobag

Class Pohon{
  .....
}

Class Pinus extends Pohon {
 .....
}