菊池
ピンと色が一致するようになり、ピンをクリックと名前などが見えるように設定しました。 Main画面でUUID作成を押したときに、（Yes/No）を押してもチェックが消えなかったのでそこの訂正もしました。 そこの変更も確認お願いします。
This commit is contained in:
parent
8a23bd3f8a
commit
1b6e22f677
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@ -6,7 +6,7 @@
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<GradleProjectSettings>
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<option name="testRunner" value="GRADLE" />
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<option name="externalProjectPath" value="$PROJECT_DIR$" />
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<option name="gradleJvm" value="Embedded JDK" />
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<option name="gradleJvm" value="jbr-17" />
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<option name="modules">
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<set>
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<option value="$PROJECT_DIR$" />
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@ -52,3 +52,11 @@ dependencies {
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implementation "androidx.room:room-runtime:$room_version"
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annotationProcessor "androidx.room:room-compiler:$room_version"
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}
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//Map用の依存関係の追加
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dependencies {
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implementation 'com.google.android.gms:play-services-maps:18.0.0'
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implementation 'com.google.android.gms:play-services-location:18.0.0'
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implementation 'com.squareup.okhttp3:okhttp:4.9.3'
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implementation 'com.google.code.gson:gson:2.8.9' // Gsonライブラリの追加
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}
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@ -3,6 +3,9 @@
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xmlns:tools="http://schemas.android.com/tools">
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<uses-permission android:name="android.permission.INTERNET" />
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<uses-permission
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android:name="android.permission.ACCESS_FINE_LOCATION"
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tools:ignore="CoarseFineLocation" />
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<application
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android:allowBackup="true"
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@ -31,7 +34,7 @@
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-->
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<meta-data
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android:name="com.google.android.geo.API_KEY"
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android:value="AIzaSyBQ1Ak-I2NL5TP4K59ZI0VgzKk6HNZuusw" />
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android:value="AIzaSyBqLqPm76UFpwbpU8b3oiH0wbkhosrPWpU" />
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<activity
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android:name=".Maps"
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@ -172,12 +172,14 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
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public void onClick(DialogInterface dialog, int which) {
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classId = CreateUUID.generateUUID(classIdList);
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Toast.makeText(MainActivity.this, "クラスID: " + classId, Toast.LENGTH_SHORT).show();
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imageUuid.setImageResource(R.drawable.checked_image);
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}
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});
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builder.setNegativeButton("No", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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Log.d("DialogNO", "DialogでNoが選ばれました");
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imageUuid.setImageResource(R.drawable.checked_image);
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}
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});
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@ -1,22 +1,52 @@
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package com.example.oplogy;
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import android.content.Intent;
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import android.os.Bundle;
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import android.view.View;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import android.widget.ImageView;
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import androidx.fragment.app.FragmentActivity;
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import android.graphics.Color;
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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.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import com.google.android.gms.maps.CameraUpdateFactory;
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import com.google.android.gms.maps.GoogleMap;
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import com.google.android.gms.maps.OnMapReadyCallback;
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import com.google.android.gms.maps.SupportMapFragment;
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import com.google.android.gms.maps.model.BitmapDescriptorFactory;
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import com.google.android.gms.maps.model.LatLng;
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import com.google.android.gms.maps.model.Marker;
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import com.google.android.gms.maps.model.MarkerOptions;
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import com.example.oplogy.databinding.MapsBinding;
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import com.google.android.gms.maps.model.PolylineOptions;
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import com.google.gson.Gson;
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import com.google.gson.JsonArray;
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import com.google.gson.JsonObject;
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import com.google.gson.JsonPrimitive;
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public class Maps extends FragmentActivity implements View.OnClickListener {
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Random;
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public class Maps extends FragmentActivity implements OnMapReadyCallback, View.OnClickListener, GoogleMap.OnMarkerClickListener {
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private WebView webView;
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ImageView backMain;
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private GoogleMap mMap;
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private MapsBinding binding;
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private LinearLayout locationsName;
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private static final int[] COLORS = new int[]{
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Color.BLUE, Color.RED, Color.GREEN, Color.MAGENTA, Color.CYAN, Color.YELLOW
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};
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private int colorIndex = 0;
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private List<LatLng> latLngList = new ArrayList<>();
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private List<String> nameList = new ArrayList<>();
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private List<Integer> colorList = new ArrayList<>();
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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@ -25,51 +55,231 @@ public class Maps extends FragmentActivity implements View.OnClickListener {
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binding = MapsBinding.inflate(getLayoutInflater());
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setContentView(binding.getRoot());
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SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
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.findFragmentById(R.id.map);
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mapFragment.getMapAsync(this);
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backMain = findViewById(R.id.BackMain);
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backMain.setOnClickListener(this);
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webView = findViewById(R.id.webView);
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WebSettings webSettings = webView.getSettings();
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webSettings.setJavaScriptEnabled(true);
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webView.setWebViewClient(new WebViewClient());
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// ここにデータを入れておいてください、処理は[/]で区切っています
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loadMapInWebView("35.09050879999539,136.87845379325216/35.09284820618655,136.88165119390393/35.09364708442631,136.88171563326418");
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locationsName = findViewById(R.id.locationsName);
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}
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// WebViewの処理です（Mapの中の処理をやっています）
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private void loadMapInWebView(String locations) {
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// 区切ることで、追加の地点を入れて、最終地点にピンを打ってある状態です
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String[] locArray = locations.split("/");
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// ↓URLで経路案内（車）での表示をしています
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StringBuilder urlBuilder = new StringBuilder("https://www.google.com/maps/dir/?api=1&travelmode=driving");
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if (locArray.length > 0) {
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urlBuilder.append("&origin=").append(locArray[0]);
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// 書くところはここのみです。後は触らなくて大丈夫です。
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@Override
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public void onMapReady(GoogleMap googleMap) {
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mMap = googleMap;
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mMap.setOnMarkerClickListener(this);
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if (locArray.length > 1) {
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urlBuilder.append("&destination=").append(locArray[locArray.length - 1]);
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// ここに緯度と経度を入れてください「/」で区切って取得する処理となっています
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String locationData = "35.09050879999539,136.87845379325216/35.091950716938875,136.8826598363985/35.09273643623442,136.88154941341296/35.09473643623442,136.88154941341296/35.09673643623442,136.88154941341296";
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// ここに名前等いれたい情報を乗せてください。
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String nameData = "名古屋港水族館/2番目/3番目/4番目/5番目";
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if (locArray.length > 2) {
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loadMapAndNames(locationData, nameData);
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}
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// 名前入力の処理
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private void loadMapAndNames(String locationData, String nameData) {
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try {
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String[] locArray = locationData.split("/");
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String[] nameArray = nameData.split("/");
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for (int i = 0; i < locArray.length; i++) {
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String[] latLng = locArray[i].split(",");
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if (latLng.length == 2) {
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double latitude = Double.parseDouble(latLng[0]);
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double longitude = Double.parseDouble(latLng[1]);
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LatLng position = new LatLng(latitude, longitude);
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latLngList.add(position);
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String name = nameArray.length > i ? nameArray[i] : "Unknown";
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nameList.add(name);
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int color = getNextColor();
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colorList.add(color);
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addPinToMap(name, position, color);
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addLocationToScrollView(name, color);
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}
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}
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if (!latLngList.isEmpty()) {
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mMap.moveCamera(CameraUpdateFactory.newLatLngZoom(latLngList.get(0), 17));
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drawRoute();
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}
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} catch (Exception e) {
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Log.e("Maps", "Error loading maps and names", e);
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}
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}
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//ルート表示の処理（APIがちゃんと作動している時に動く所です）
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private void drawRoute() {
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new Thread(() -> {
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try {
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StringBuilder urlBuilder = new StringBuilder("https://maps.googleapis.com/maps/api/directions/json?");
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urlBuilder.append("origin=").append(latLngList.get(0).latitude).append(",").append(latLngList.get(0).longitude);
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urlBuilder.append("&destination=").append(latLngList.get(latLngList.size() - 1).latitude).append(",").append(latLngList.get(latLngList.size() - 1).longitude);
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if (latLngList.size() > 2) {
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urlBuilder.append("&waypoints=");
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for (int i = 1; i < locArray.length - 1; i++) {
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urlBuilder.append(locArray[i]);
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if (i < locArray.length - 2) {
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for (int i = 1; i < latLngList.size() - 1; i++) {
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urlBuilder.append("via:").append(latLngList.get(i).latitude).append(",").append(latLngList.get(i).longitude);
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if (i < latLngList.size() - 2) {
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urlBuilder.append("|");
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}
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}
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}
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urlBuilder.append("&mode=driving");
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urlBuilder.append("&key=").append(getString(R.string.maps_api_key));
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URL url = new URL(urlBuilder.toString());
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HttpURLConnection conn = (HttpURLConnection) url.openConnection();
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conn.setRequestMethod("GET");
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InputStreamReader isr = new InputStreamReader(conn.getInputStream());
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BufferedReader br = new BufferedReader(isr);
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StringBuilder jsonResults = new StringBuilder();
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String line;
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while ((line = br.readLine()) != null) {
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jsonResults.append(line);
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}
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br.close();
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Log.d("Maps", "API response: " + jsonResults.toString()); // APIレスポンス全体をログに記録
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JsonObject jsonObject = new Gson().fromJson(jsonResults.toString(), JsonObject.class);
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JsonArray routes = jsonObject.getAsJsonArray("routes");
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if (routes.size() > 0) {
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JsonObject route = routes.get(0).getAsJsonObject();
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JsonObject polyline = route.getAsJsonObject("overview_polyline");
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String encodedString = polyline.get("points").getAsString();
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List<LatLng> points = decodePoly(encodedString);
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Log.d("Maps", "Polyline points: " + points);
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runOnUiThread(() -> {
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mMap.addPolyline(new PolylineOptions().addAll(points).width(5).color(Color.BLUE));
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});
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} else {
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// エラーが発生した場合の処理
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JsonPrimitive errorMessage = jsonObject.getAsJsonPrimitive("error_message");
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if (errorMessage != null) {
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Log.e("Maps", "Error: " + errorMessage.getAsString());
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} else {
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Log.e("Maps", "No routes found and no error message provided");
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}
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}
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webView.loadUrl(urlBuilder.toString());
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} catch (Exception e) {
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Log.e("Maps", "Error drawing route", e);
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}
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}).start();
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}
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private List<LatLng> decodePoly(String encoded) {
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List<LatLng> poly = new ArrayList<>();
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int index = 0, len = encoded.length();
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int lat = 0, lng = 0;
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while (index < len) {
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int b, shift = 0, result = 0;
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do {
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b = encoded.charAt(index++) - 63;
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result |= (b & 0x1f) << shift;
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shift += 5;
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} while (b >= 0x20);
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int dlat = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
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lat += dlat;
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shift = 0;
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result = 0;
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do {
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b = encoded.charAt(index++) - 63;
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result |= (b & 0x1f) << shift;
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shift += 5;
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} while (b >= 0x20);
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int dlng = ((result & 1) != 0 ? ~(result >> 1) : (result >> 1));
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lng += dlng;
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LatLng p = new LatLng((((double) lat / 1E5)), (((double) lng / 1E5)));
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poly.add(p);
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}
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return poly;
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}
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// マップのピン等に入れる色の処理
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private float getHueFromColor(int color) {
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float[] hsv = new float[3];
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Color.colorToHSV(color, hsv);
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return hsv[0];
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}
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private void addPinToMap(String locationName, LatLng position, int color) {
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Marker marker = mMap.addMarker(new MarkerOptions()
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.position(position)
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.title(locationName)
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.icon(BitmapDescriptorFactory.defaultMarker(getHueFromColor(color)))
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);
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if (marker != null) {
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marker.setTag(locationName);
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}
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}
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// ScrollViewのTextViewの中の処理（名前や、色等）
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private void addLocationToScrollView(String locationName, int color) {
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runOnUiThread(() -> {
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try {
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TextView textView = new TextView(this);
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textView.setText(locationName);
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textView.setTextSize(20);
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textView.setPadding(16, 16, 16, 16);
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textView.setBackgroundColor(color);
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View underline = new View(this);
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LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
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LinearLayout.LayoutParams.MATCH_PARENT,
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3
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);
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params.setMargins(0, 0, 0, 16);
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underline.setLayoutParams(params);
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underline.setBackgroundColor(Color.BLACK);
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locationsName.addView(textView);
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locationsName.addView(underline);
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} catch (Exception e) {
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Log.e("Maps", "Error adding location to scroll view", e);
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}
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});
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}
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//色の重複（赤・赤等を避ける）処理
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private int getNextColor() {
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int color = COLORS[colorIndex];
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colorIndex = (colorIndex + 1) % COLORS.length;
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return color;
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}
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//クリックしたらメイン画面に戻ります
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@Override
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public void onClick(View view) {
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if (view == backMain) {
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Intent backMain = new Intent(Maps.this, MainActivity.class);
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startActivity(backMain);
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if (view.getId() == R.id.BackMain) {
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finish();
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}
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}
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//マップのピンをクリックしたときの処理
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@Override
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public boolean onMarkerClick(Marker marker) {
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String locationName = (String) marker.getTag();
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if (locationName != null) {
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marker.setTitle(locationName);
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marker.showInfoWindow();
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}
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return false;
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}
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}
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@ -72,6 +72,11 @@
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</LinearLayout>
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<Space
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_weight="3"/>
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<!-- ルート表示のレイアウト-->
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<LinearLayout
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@ -102,11 +107,6 @@
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android:layout_gravity="center"/>
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</LinearLayout>
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<Space
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_weight="3"/>
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<!-- 提出状況のレイアウト-->
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<LinearLayout
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|
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@ -31,17 +31,24 @@
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android:textSize="40dp" />
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</LinearLayout>
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<!-- Webの処理 -->
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<WebView
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android:id="@+id/webView"
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<fragment
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android:id="@+id/map"
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android:name="com.google.android.gms.maps.SupportMapFragment"
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android:layout_width="match_parent"
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android:layout_height="0dp"
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android:layout_weight="6" />
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android:layout_weight="6"
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tools:context=".Maps" />
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<ScrollView
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android:id="@+id/scrollable"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_weight="3" />
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android:layout_weight="3">
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<LinearLayout
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android:id="@+id/locationsName"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:orientation="vertical" />
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</ScrollView>
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</LinearLayout>
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|
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|
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@ -1,5 +1,6 @@
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<resources>
|
||||
<string name="app_name">oplogy</string>
|
||||
<string name="app_name">Oplogy</string>
|
||||
<string name="maps_api_key">AIzaSyBqLqPm76UFpwbpU8b3oiH0wbkhosrPWpU</string>
|
||||
<string name="title_activity_maps">MapsActivity</string>
|
||||
<string name="setUp">設定</string>
|
||||
<string name="reset">リセット</string>
|
||||
|
|
@ -11,7 +12,6 @@
|
|||
<string name="breakTime">休憩時間</string>
|
||||
<string name="totalStudent">生徒の人数</string>
|
||||
<string name="timeSet">時刻設定</string>
|
||||
<string name="Back">🔙</string>
|
||||
<string name="startpoint">住所</string>
|
||||
<string name="tenMinute">10分</string>
|
||||
<string name="fifteenMinute">15分</string>
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user