finish

pr

app/src/main/java/com/example/myapplication/LectureDetailsActivity.kt

@@ -2,10 +2,37 @@ package com.example.myapplication
 
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import android.util.Log
+import androidx.databinding.DataBindingUtil
+import androidx.lifecycle.Observer
+import androidx.lifecycle.ViewModelProvider
+import com.example.myapplication.databinding.ActivityLectureDetailsBinding
+import com.example.myapplication.repository.Repository
 
 class LectureDetailsActivity : AppCompatActivity() {
+    lateinit var binding: ActivityLectureDetailsBinding
+    private lateinit var viewModel: MainViewModel
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setContentView(R.layout.activity_lecture_details)
+        val id = intent.getIntExtra("lecture_id", 1)
+        binding = DataBindingUtil.setContentView(this, R.layout.activity_lecture_details)
+        viewModel = ViewModelProvider(this, MainViewModelFactory(Repository()))
+            .get(MainViewModel::class.java)
+
+        with(binding) {
+            with(viewModel) {
+                getDetail(id)
+                lectureDetails.observe(this@LectureDetailsActivity, Observer { response ->
+                    if (response.isSuccessful) {
+                        Log.d("Response1","details name: " + response.body()?.lectureDetailsName)
+                        lectureDetailsName.text = response.body()?.lectureDetailsName
+                    } else {
+                        Log.d("Response1", "status: " + response.errorBody().toString())
+                        Log.d("Response1", "status: " + response.code().toString())
+                    }
+                })
+            }
+
+        }
     }
 }

app/src/main/java/com/example/myapplication/MainActivity.kt

@@ -73,7 +73,7 @@ class MainActivity: AppCompatActivity(),GoActivity {
 
     override fun goActivity(id: Int?) {
         val intent = Intent(this,LectureDetailsActivity::class.java)
-        intent.putExtra("id",id)
+        intent.putExtra("lecture_id",id)
         startActivity(intent)
     }
 }

app/src/main/java/com/example/myapplication/MainViewModel.kt

@@ -4,6 +4,8 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
+import com.example.myapplication.api.RetrofitInstance
+import com.example.myapplication.model.LectureDetails
 import com.example.myapplication.model.LectureResult
 import com.example.myapplication.model.StatusCode
 import com.example.myapplication.repository.Repository
@@ -13,6 +15,7 @@ import retrofit2.Response
 class MainViewModel (private val repository: Repository): ViewModel(){
     val myResponse:MutableLiveData<Response<StatusCode>> = MutableLiveData()
     val lectureList:MutableLiveData<Response<LectureResult>> = MutableLiveData()
+    val lectureDetails:MutableLiveData<Response<LectureDetails>> = MutableLiveData()
 
     fun getStatusCode(){
         viewModelScope.launch {
@@ -27,6 +30,13 @@ class MainViewModel (private val repository: Repository): ViewModel(){
             lectureList.value = response
         }
     }
+
+    fun getDetail(id:Int){
+        viewModelScope.launch {
+            val response = repository.getDetail(id)
+            lectureDetails.value = response
+        }
+    }
 }
 
 class MainViewModelFactory(private val repository: Repository):ViewModelProvider.Factory{

app/src/main/java/com/example/myapplication/adapter/HanGangAdapter.kt

@@ -1,5 +1,6 @@
 package com.example.myapplication.adapter
 
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup

app/src/main/java/com/example/myapplication/api/RetrofitInstance.kt

@@ -1,6 +1,7 @@
 package com.example.myapplication.api
 
 import com.example.myapplication.util.Constants.Companion.BASE_URL
+import com.example.myapplication.util.Constants.Companion.HANGANG_DETAILS_URL
 import com.example.myapplication.util.Constants.Companion.HANGANG_URL
 import okhttp3.OkHttpClient
 import retrofit2.Retrofit
@@ -27,6 +28,14 @@ object RetrofitInstance {
             .build()
     }
 
+    private val hangangDetailsInstance by lazy {
+        Retrofit.Builder()
+            .baseUrl(HANGANG_DETAILS_URL)
+            .addConverterFactory(GsonConverterFactory.create())
+            .client(unsafeOkHttpClient().build())
+            .build()
+    }
+
     val api: SimpleApi by lazy {
         retrofit.create(SimpleApi::class.java)
     }
@@ -35,6 +44,10 @@ object RetrofitInstance {
         hangangInstance.create(SimpleApi::class.java)
     }
 
+    val hangangDetailsApi by lazy{
+        hangangDetailsInstance.create(SimpleApi::class.java)
+    }
+
     private fun unsafeOkHttpClient(): OkHttpClient.Builder {
         val trustAllCerts = arrayOf<TrustManager>(object : X509TrustManager {
             override fun checkClientTrusted(

app/src/main/java/com/example/myapplication/api/SimpleApi.kt

@@ -1,10 +1,11 @@
 package com.example.myapplication.api
 
-import com.example.myapplication.model.Lecture
+import com.example.myapplication.model.LectureDetails
 import com.example.myapplication.model.LectureResult
 import com.example.myapplication.model.StatusCode
 import retrofit2.Response
 import retrofit2.http.GET
+import retrofit2.http.Path
 import retrofit2.http.Query
 
 interface SimpleApi {
@@ -17,4 +18,9 @@ interface SimpleApi {
         @Query("limit")limit:Int,
         @Query("page")page:Int
     ): Response<LectureResult>
+
+    @GET("lectures/{id}")
+    suspend fun getDetail(
+        @Path("id")id:Int
+    ): Response<LectureDetails>
 }

app/src/main/java/com/example/myapplication/model/LectureDetails.kt

@@ -0,0 +1,8 @@
+package com.example.myapplication.model
+
+import com.google.gson.annotations.SerializedName
+
+data class LectureDetails(
+    @SerializedName("name")
+    var lectureDetailsName: String? = null
+)

app/src/main/java/com/example/myapplication/repository/Repository.kt

@@ -1,6 +1,7 @@
 package com.example.myapplication.repository
 
 import com.example.myapplication.api.RetrofitInstance
+import com.example.myapplication.model.LectureDetails
 import com.example.myapplication.model.LectureResult
 import com.example.myapplication.model.StatusCode
 import retrofit2.Response
@@ -13,4 +14,8 @@ class Repository {
     suspend fun getHangangList(limit:Int,page:Int): Response<LectureResult>{
         return RetrofitInstance.hangangApi.getHangangList(limit,page)
     }
+
+    suspend fun getDetail(id:Int): Response<LectureDetails>{
+        return RetrofitInstance.hangangDetailsApi.getDetail(id)
+    }
 }

app/src/main/java/com/example/myapplication/util/Constants.kt

@@ -4,5 +4,6 @@ class Constants{
     companion object{
         const val BASE_URL = "https://jhi7xevof6.execute-api.ap-northeast-2.amazonaws.com"
         const val HANGANG_URL = "https://stage.api.hangang.in/"
+        const val HANGANG_DETAILS_URL = "https://stage.api.hangang.in/"
     }
 }