cloudFireStore追加
This commit is contained in:
nemukemo
parent
3161cb1408
commit
2368bf2434
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@ -1,6 +1,6 @@
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<project version="4">
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<component name="ExternalStorageConfigurationManager" enabled="true" />
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<component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
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<component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
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<output url="file://$PROJECT_DIR$/build/classes" />
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</component>
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<component name="ProjectType">
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@ -1,5 +1,6 @@
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plugins {
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id 'com.android.application'
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id 'com.google.gms.google-services'
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}
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android {
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@ -33,6 +34,7 @@ dependencies {
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implementation 'androidx.appcompat:appcompat:1.6.1'
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implementation 'com.google.android.material:material:1.5.0'
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implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
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implementation 'com.google.firebase:firebase-firestore:24.4.1'
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testImplementation 'junit:junit:4.13.2'
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androidTestImplementation 'androidx.test.ext:junit:1.1.5'
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androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
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@ -1,14 +1,127 @@
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package com.example.oplogy;
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import androidx.annotation.NonNull;
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import androidx.appcompat.app.AppCompatActivity;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.View;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.TextView;
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import com.google.android.gms.tasks.OnFailureListener;
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import com.google.android.gms.tasks.OnSuccessListener;
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import com.google.firebase.firestore.DocumentReference;
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import com.google.firebase.firestore.DocumentSnapshot;
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import com.google.firebase.firestore.FirebaseFirestore;
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import com.google.firebase.firestore.QueryDocumentSnapshot;
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import java.util.HashMap;
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import java.util.Map;
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public class MainActivity extends AppCompatActivity {
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private TextView textView;
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private Button btnShow;
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private Button btnAdd;
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private EditText number;
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private EditText address;
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private EditText date;
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private EditText time;
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private FirebaseFirestore db = FirebaseFirestore.getInstance();
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_main);
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textView=findViewById(R.id.showText);
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btnShow=findViewById(R.id.btnShow);
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btnAdd=findViewById(R.id.btnAdd);
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number=findViewById(R.id.editNumber);
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address=findViewById(R.id.editAddress);
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date=findViewById(R.id.editDate);
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time=findViewById(R.id.editTime);
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//データの追加(適当なデータを追加しています。実際にはデータベースに保存したいデータを追加してください。)
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findViewById(R.id.btnAdd).setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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User user = new User(number.getText().toString(), address.getText().toString(),date.getText().toString(),time.getText().toString());
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db.collection("users")
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.add(user)
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.addOnSuccessListener(documentReference -> Log.d("@FB1", "DocumentSnapshot added with ID: " + documentReference.getId()))
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.addOnFailureListener(e -> Log.w("@FB1", "Error adding document", e));
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}
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});
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btnShow.setOnClickListener(v -> {
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// ⑤Read Data
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// Firestoreのコレクション「users」のドキュメント一覧を取得する
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// 非同期で取得処理が動作する。結果を受け取るために処理完了時のリスナーをセットする
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db.collection("users").get().addOnCompleteListener(task -> {
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String data = "";
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if (task.isSuccessful()) {
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for (QueryDocumentSnapshot document : task.getResult()) {
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Log.d("@FB1", document.getId() + "=>" + document.getData());
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User user = document.toObject(User.class);
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data += user + "\n";
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}
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} else {
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data = "Error getting documents." + task.getException().getMessage();
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}
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textView.setText(data);//編集したデータを画面下部に表示
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});
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});
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}
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}
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class User {
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private String number;
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private String address;
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private String date;
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private String time;
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public User() {
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}
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public User(String number, String address, String data, String time) {
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this.number = number;
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this.address = address;
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this.date = data;
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this.time = time;
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}
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//getterとsetter
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public String getNumber() {
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return number;
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}
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public String getAddress() {
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return address;
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}
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public String getDate() {
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return date;
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}
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public String getTime() {
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return time;
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}
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public void setNumber(String number) {
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this.number = number;
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}
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public void setAddress(String address) {
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this.address = address;
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}
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public void setDate(String date) {
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this.date = date;
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}
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public void setTime(String time) {
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this.time = time;
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}
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}
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@ -1,22 +1,50 @@
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<?xml version="1.0" encoding="utf-8"?>
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<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:app="http://schemas.android.com/apk/res-auto"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context=".MainActivity">
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tools:context=".MainActivity"
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android:orientation="vertical">
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<EditText
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android:id="@+id/editNumber"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:hint="番号" />
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<EditText
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android:id="@+id/editAddress"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:hint="住所" />
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<EditText
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android:id="@+id/editDate"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:hint="日付" />
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<EditText
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android:id="@+id/editTime"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:hint="時間" />
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<Button
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android:id="@+id/btnAdd"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:hint="追加"/>
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<Button
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android:id="@+id/btnShow"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="表示" />
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<TextView
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android:layout_width="wrap_content"
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android:id="@+id/showText"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Hello World!"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintEnd_toEndOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent" />
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<Button
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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/>
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android:text="" />
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</androidx.constraintlayout.widget.ConstraintLayout>
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</LinearLayout>
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@ -1,4 +1,8 @@
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// Top-level build file where you can add configuration options common to all sub-projects/modules.
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buildscript {
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dependencies {
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classpath 'com.google.gms:google-services:4.3.14'
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}
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}// Top-level build file where you can add configuration options common to all sub-projects/modules.
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plugins {
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id 'com.android.application' version '8.0.2' apply false
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id 'com.android.library' version '8.0.2' apply false
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