부산대 Android_이지은 6주차 2단계

README.md

@@ -1 +1,15 @@
-# android-map-notification
+# android-map-notification
+## step1 기능목록
+- Firebase의 Remote Config 설정하기 
+  - 서비스 상태를 나타내는 매개변수를 각각 등록한다.
+  - 매개변수 이름:serviceState, serviceMessage 
+- 초기 진입 화면 추가하기
+  - 서버 상태, UI 로딩 등에 대한 상태 관리를 한다.
+  - 매개변수 serviceState 값이 ON_SERVICE일 때만 초기 진입 화면이 지도 화면으로 넘어간다. 
+  - 매개변수 serviceState 값이 ON_SERVICE이 아닌 경우에는 serviceMessage 값을 초기 진입 화면 하단에 표시하고 지도 화면으로 진입하지 않는다.
+## step2 기능목록
+- Firebase Cloud Message(FCM) 설정하기
+  - 테스트 메시지를 보낸다.
+  - 앱이 백그라운드 상태일 경우 FCM 기본 값을 사용하여 Notification을 발생한다. 
+  - 앱이 포그라운드 상태일 경우 커스텀 Notification을 발생한다.
+  - Notification 창을 터치하면 초기 진입 화면이 호출된다.

app/build.gradle.kts

@@ -6,6 +6,7 @@ plugins {
     id("kotlin-kapt")
     id("com.google.dagger.hilt.android")
     id("kotlin-parcelize")
+    id("com.google.gms.google-services")
 }
 
 android {
@@ -26,6 +27,10 @@ android {
         buildConfigField("String", "KAKAO_API_KEY", getApiKey("KAKAO_API_KEY"))
         buildConfigField("String", "KAKAO_REST_API_KEY", getApiKey("KAKAO_REST_API_KEY"))
         buildConfigField("String", "BASE_URL", getApiKey("BASE_URL"))
+        buildConfigField("String", "SERVICE_STATE", getApiKey("SERVICE_STATE"))
+        buildConfigField("String", "SERVICE_MESSAGE", getApiKey("SERVICE_MESSAGE"))
+        buildConfigField("String", "CHANNEL_ID", getApiKey("CHANNEL_ID"))
+        buildConfigField("String", "CHANNEL_NAME", getApiKey("CHANNEL_NAME"))
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -91,4 +96,14 @@ dependencies {
     // hilt
     implementation("com.google.dagger:hilt-android:2.48.1")
     kapt("com.google.dagger:hilt-compiler:2.48.1")
+    //firebase sdk
+    implementation(platform("com.google.firebase:firebase-bom:33.1.2"))
+    implementation("com.google.firebase:firebase-analytics-ktx")
+
+    implementation("com.google.firebase:firebase-config-ktx:22.0.0")
+    implementation("com.google.firebase:firebase-messaging-ktx:24.0.0")
+    // splash
+    implementation("androidx.core:core-splashscreen:1.0.0-rc01")
+
+
 }

app/src/main/AndroidManifest.xml

@@ -17,18 +17,28 @@
         android:usesCleartextTraffic="true"
         tools:targetApi="31">
         <activity
-            android:name=".view.search.MainActivity"
-            android:windowSoftInputMode="adjustNothing"
-            android:exported="false" />
-        <activity
-            android:name=".view.map.MapActivity"
+            android:name=".view.map.SplashActivity"
             android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".view.search.MainActivity"
+            android:exported="false"
+            android:windowSoftInputMode="adjustNothing" />
+        <activity
+            android:name=".view.map.MapActivity"
+            android:exported="false">
+        </activity>
+        <service
+            android:name=".service.MyFirebaseMessagingService"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>
     </application>
 
 </manifest>

app/src/main/java/campus/tech/kakao/map/NotificationUtil.kt

@@ -0,0 +1,43 @@
+package campus.tech.kakao.map
+
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import android.content.Intent
+import androidx.core.app.NotificationCompat
+import android.graphics.BitmapFactory
+import campus.tech.kakao.map.view.map.SplashActivity
+import campus.tech.kakao.map.view.search.MainActivity
+
+private val NOTIFICATION_ID = 0
+private val REQUEST_CODE = 0
+private val FLAGS = 0
+
+fun NotificationManager.sendNotification(messageTitle: String, messageBody: String, applicationContext: Context) {
+    val contentIntent = Intent(applicationContext, SplashActivity::class.java)
+
+    val contentPendingIntent = PendingIntent.getActivity(
+        applicationContext,
+        NOTIFICATION_ID,
+        contentIntent,
+        PendingIntent.FLAG_IMMUTABLE
+    )
+
+    val mapImage = BitmapFactory.decodeResource(
+        applicationContext.resources,
+        R.drawable.map_icon2
+    )
+
+    val builder = NotificationCompat.Builder(
+        applicationContext,
+        BuildConfig.CHANNEL_ID
+    ).setSmallIcon(R.drawable.map_icon2)
+        .setContentTitle(messageTitle)
+        .setContentText(messageBody)
+        .setContentIntent(contentPendingIntent)
+        .setLargeIcon(mapImage)
+        .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+        .setAutoCancel(true)
+
+    notify(NOTIFICATION_ID, builder.build())
+}

app/src/main/java/campus/tech/kakao/map/LocationModule.kt → app/src/main/java/campus/tech/kakao/map/di/LocationModule.kt

@@ -1,4 +1,4 @@
-package campus.tech.kakao.map
+package campus.tech.kakao.map.di
 
 import android.content.Context
 import campus.tech.kakao.map.model.datasource.KakaoAPI

app/src/main/java/campus/tech/kakao/map/di/RemoteConfigModule.kt

@@ -0,0 +1,52 @@
+package campus.tech.kakao.map.di
+
+import android.util.Log
+import campus.tech.kakao.map.model.datasource.RemoteConfigDataSource
+import campus.tech.kakao.map.model.repository.RemoteConfigRepository
+import com.google.firebase.Firebase
+import com.google.firebase.remoteconfig.FirebaseRemoteConfig
+import com.google.firebase.remoteconfig.remoteConfig
+import com.google.firebase.remoteconfig.remoteConfigSettings
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object RemoteConfigModule {
+    @Singleton
+    @Provides
+    fun provideFirebaseRemoteConfig(): FirebaseRemoteConfig {
+        val remoteConfig = Firebase.remoteConfig
+        return initRemoteConfig(remoteConfig)
+    }
+
+    fun initRemoteConfig(remoteConfig: FirebaseRemoteConfig): FirebaseRemoteConfig {
+        val configSettings = remoteConfigSettings {
+            minimumFetchIntervalInSeconds = 0 // 바로바로 가져옴
+        }
+        remoteConfig.setConfigSettingsAsync(configSettings)
+        remoteConfig.fetchAndActivate()
+            .addOnCompleteListener {
+                if (it.isSuccessful) {
+                    Log.d("jieun", "Successful ${it.result}")
+                } else {
+                    Log.d("jieun", "Failed ${it.result}")
+                }
+            }.addOnFailureListener {
+                Log.d("jieun", "Exception ${it.message}")
+            }
+        return remoteConfig
+    }
+
+    @Singleton
+    @Provides
+    fun providesRemoteConfigDataSource(firebaseRemoteConfig: FirebaseRemoteConfig): RemoteConfigDataSource {
+        return RemoteConfigDataSource(firebaseRemoteConfig)
+    }
+
+
+
+}

app/src/main/java/campus/tech/kakao/map/RepositoryModule.kt → app/src/main/java/campus/tech/kakao/map/di/RepositoryModule.kt

@@ -1,13 +1,14 @@
-package campus.tech.kakao.map
+package campus.tech.kakao.map.di
 
 import campus.tech.kakao.map.model.repository.DefaultLocationRepository
+import campus.tech.kakao.map.model.repository.DefaultRemoteConfigRepository
 import campus.tech.kakao.map.model.repository.DefaultSavedLocationRepository
 import campus.tech.kakao.map.model.repository.LocationRepository
+import campus.tech.kakao.map.model.repository.RemoteConfigRepository
 import campus.tech.kakao.map.model.repository.SavedLocationRepository
 import dagger.Binds
 import dagger.Module
 import dagger.hilt.InstallIn
-import dagger.hilt.android.components.ViewModelComponent
 import dagger.hilt.components.SingletonComponent
 import javax.inject.Singleton
 
@@ -21,4 +22,8 @@ abstract class RepositoryModule {
     @Binds
     @Singleton
     abstract fun bindDefaultSavedLocationRepository(impl: DefaultSavedLocationRepository) : SavedLocationRepository
+
+    @Binds
+    @Singleton
+    abstract fun bindDefaultRemoteConfigRepository(impl: DefaultRemoteConfigRepository) : RemoteConfigRepository
 }

app/src/main/java/campus/tech/kakao/map/RetrofitInstanceModule.kt → app/src/main/java/campus/tech/kakao/map/di/RetrofitInstanceModule.kt

@@ -1,7 +1,9 @@
-package campus.tech.kakao.map
+package campus.tech.kakao.map.di
 
 import android.os.Looper
 import android.widget.Toast
+import campus.tech.kakao.map.App
+import campus.tech.kakao.map.BuildConfig
 import campus.tech.kakao.map.model.datasource.KakaoAPI
 import dagger.Module
 import dagger.Provides

app/src/main/java/campus/tech/kakao/map/SavedLocationModule.kt → app/src/main/java/campus/tech/kakao/map/di/SavedLocationModule.kt

@@ -1,4 +1,4 @@
-package campus.tech.kakao.map
+package campus.tech.kakao.map.di
 
 import android.content.Context
 import androidx.room.Room

app/src/main/java/campus/tech/kakao/map/model/RemoteConfig.kt

@@ -0,0 +1,6 @@
+package campus.tech.kakao.map.model
+
+data class RemoteConfig(
+    val serviceState: String,
+    val serviceMessage: String
+)

app/src/main/java/campus/tech/kakao/map/model/datasource/RemoteConfigDataSource.kt

@@ -0,0 +1,17 @@
+package campus.tech.kakao.map.model.datasource
+
+import campus.tech.kakao.map.BuildConfig
+import campus.tech.kakao.map.model.RemoteConfig
+import com.google.firebase.remoteconfig.FirebaseRemoteConfig
+import javax.inject.Inject
+
+class RemoteConfigDataSource @Inject constructor(
+    private val firebaseRemoteConfig: FirebaseRemoteConfig
+){
+    fun getRemoteConfig(): RemoteConfig {
+        return RemoteConfig(
+            serviceState = firebaseRemoteConfig.getString(BuildConfig.SERVICE_STATE),
+            serviceMessage = firebaseRemoteConfig.getString(BuildConfig.SERVICE_MESSAGE)
+        )
+    }
+}

app/src/main/java/campus/tech/kakao/map/model/repository/DefaultRemoteConfigRepository.kt

@@ -0,0 +1,13 @@
+package campus.tech.kakao.map.model.repository
+
+import campus.tech.kakao.map.model.RemoteConfig
+import campus.tech.kakao.map.model.datasource.RemoteConfigDataSource
+import javax.inject.Inject
+
+class DefaultRemoteConfigRepository @Inject constructor(
+    private val remoteConfigDataSource: RemoteConfigDataSource
+): RemoteConfigRepository {
+    override fun getRemoteConfig(): RemoteConfig {
+        return remoteConfigDataSource.getRemoteConfig()
+    }
+}

app/src/main/java/campus/tech/kakao/map/model/repository/RemoteConfigRepository.kt

@@ -0,0 +1,8 @@
+package campus.tech.kakao.map.model.repository
+
+import campus.tech.kakao.map.model.RemoteConfig
+
+
+interface RemoteConfigRepository {
+    fun getRemoteConfig(): RemoteConfig
+}

app/src/main/java/campus/tech/kakao/map/service/MyFirebaseMessagingService.kt

@@ -0,0 +1,24 @@
+package campus.tech.kakao.map.service
+
+import android.app.NotificationManager
+import android.util.Log
+import androidx.core.content.ContextCompat
+import campus.tech.kakao.map.sendNotification
+import com.google.firebase.messaging.FirebaseMessagingService
+import com.google.firebase.messaging.RemoteMessage
+
+class MyFirebaseMessagingService : FirebaseMessagingService() {
+    override fun onMessageReceived(remoteMessage: RemoteMessage) {
+        Log.d("jieun", "From: ${remoteMessage.from}")
+
+        remoteMessage.notification?.let {
+            Log.d("jieun", "Message Notification: ${it.title} ${it.body}")
+            sendNotification(it.title!!, it.body!!)
+        }
+    }
+
+    private fun sendNotification(messageTitle: String, messageBody: String) {
+        val notificationManager = ContextCompat.getSystemService(applicationContext, NotificationManager::class.java) as NotificationManager
+        notificationManager.sendNotification(messageTitle, messageBody, applicationContext)
+    }
+}