マップの表示

.gitignore

@@ -24,4 +24,4 @@ gradlew
 gradlew.bat
 local.properties
 /build
-*.apk
+*.apk

app/.gitignore

@@ -1 +1 @@
-/build
+/build

app/build.gradle

@@ -14,6 +14,7 @@ android {
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        manifestPlaceholders = [API_KEY: System.getenv("API_KEY")]
     }
     buildTypes {
         release {
@@ -25,10 +26,11 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.0.2'
     implementation 'androidx.core:core-ktx:1.0.2'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
+    implementation 'com.google.android.gms:play-services-maps:16.1.0'
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test.ext:junit:1.1.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'

app/src/debug/res/values/google_maps_api.xml

@@ -0,0 +1,24 @@
+<resources>
+    <!--
+    TODO: Before you run your application, you need a Google Maps API key.
+
+    To get one, follow this link, follow the directions and press "Create" at the end:
+
+    https://console.developers.google.com/flows/enableapi?apiid=maps_android_backend&keyType=CLIENT_SIDE_ANDROID&r=DF:33:9C:AE:13:E3:2D:FC:53:99:11:F7:30:0F:81:22:E1:E2:A6:01%3Bcom.example.kanazawaapp_2019
+
+    You can also add your credentials to an existing key, using these values:
+
+    Package name:
+    DF:33:9C:AE:13:E3:2D:FC:53:99:11:F7:30:0F:81:22:E1:E2:A6:01
+
+    SHA-1 certificate fingerprint:
+    DF:33:9C:AE:13:E3:2D:FC:53:99:11:F7:30:0F:81:22:E1:E2:A6:01
+
+    Alternatively, follow the directions here:
+    https://developers.google.com/maps/documentation/android/start#get-key
+
+    Once you have your key (it starts with "AIza"), replace the "google_maps_key"
+    string in this file.
+    -->
+    <string name="google_maps_key" templateMergeStrategy="preserve" translatable="false">Your Api Key</string>
+</resources>

app/src/main/AndroidManifest.xml

@@ -2,25 +2,48 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.example.kanazawaapp_2019">
 
+    <!--
+         The ACCESS_COARSE/FINE_LOCATION permissions are not required to use
+         Google Maps Android API v2, but you must specify either coarse or fine
+         location permissions for the 'MyLocation' functionality.
+    -->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+
     <application
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/appName"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme">
-        <activity
-            android:name=".SecondDescriptionActivity"
-            android:theme="@style/Theme.AppCompat.Light.NoActionBar"></activity>
-        <activity
-            android:name=".FirstDescriptionActivity"
-            android:theme="@style/Theme.AppCompat.Light.NoActionBar">
+        android:theme="@style/Theme.AppCompat.Light.NoActionBar">
+
+        <!--
+             The API key for Google Maps-based APIs is defined as a string resource.
+             (See the file "res/values/google_maps_api.xml").
+             Note that the API key is linked to the encryption key used to sign the APK.
+             You need a different API key for each encryption key, including the release key that is used to
+             sign the APK for publishing.
+             You can define the keys for the debug and release targets in src/debug/ and src/release/.
+        -->
+        <meta-data
+            android:name="com.google.android.geo.API_KEY"
+            android:value="${API_KEY}" />
+
+        <activity android:name=".ShelterActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".FirstDescriptionActivity"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar">
+        </activity>
+        <activity
+            android:name=".SecondDescriptionActivity"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar">
+        </activity>
+
     </application>
 
-</manifest>
+</manifest>