콘텐츠 업로드 - 미리 듣기 시간 설정 기능 추가

app/src/main/java/kr/co/vividnext/sodalive/audio_content/upload/AudioContentUploadActivity.kt

@@ -258,6 +258,32 @@ class AudioContentUploadActivity : BaseActivity<ActivityAudioContentUploadBindin
                 }
         )
 
+        compositeDisposable.add(
+            binding.etPreviewStartTime.textChanges().skip(1)
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe {
+                    if (it.isNotBlank()) {
+                        viewModel.previewStartTime = it.toString()
+                    } else {
+                        viewModel.previewStartTime = null
+                    }
+                }
+        )
+
+        compositeDisposable.add(
+            binding.etPreviewEndTime.textChanges().skip(1)
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe {
+                    if (it.isNotBlank()) {
+                        viewModel.previewEndTime = it.toString()
+                    } else {
+                        viewModel.previewEndTime = null
+                    }
+                }
+        )
+
         viewModel.toastLiveData.observe(this) {
             it?.let { Toast.makeText(applicationContext, it, Toast.LENGTH_LONG).show() }
         }

app/src/main/java/kr/co/vividnext/sodalive/audio_content/upload/AudioContentUploadViewModel.kt

@@ -18,6 +18,8 @@ import okhttp3.RequestBody
 import okhttp3.RequestBody.Companion.toRequestBody
 import okio.BufferedSink
 import java.io.File
+import java.text.SimpleDateFormat
+import java.util.Locale
 
 class AudioContentUploadViewModel(
     private val repository: AudioContentRepository
@@ -52,6 +54,8 @@ class AudioContentUploadViewModel(
     var theme: GetAudioContentThemeResponse? = null
     var coverImageUri: Uri? = null
     var contentUri: Uri? = null
+    var previewStartTime: String? = null
+    var previewEndTime: String? = null
 
     fun setAdult(isAdult: Boolean) {
         _isAdultLiveData.postValue(isAdult)
@@ -76,7 +80,9 @@ class AudioContentUploadViewModel(
                 price = price,
                 themeId = theme!!.id,
                 isAdult = _isAdultLiveData.value!!,
-                isCommentAvailable = _isAvailableCommentLiveData.value!!
+                isCommentAvailable = _isAvailableCommentLiveData.value!!,
+                previewStartTime = previewStartTime,
+                previewEndTime = previewEndTime
             )
 
             val requestJson = Gson().toJson(request)
@@ -206,6 +212,52 @@ class AudioContentUploadViewModel(
             return false
         }
 
+        if (previewStartTime != null && previewEndTime != null) {
+            val startTimeArray = previewStartTime!!.split(":")
+            if (startTimeArray.size != 3) {
+                _toastLiveData.postValue("미리 듣기 시간 형식은 00:30:00 과 같아야 합니다")
+                return false
+            }
+
+            for (time in startTimeArray) {
+                if (time.length != 2) {
+                    _toastLiveData.postValue("미리 듣기 시간 형식은 00:30:00 과 같아야 합니다")
+                    return false
+                }
+            }
+
+            val endTimeArray = previewEndTime!!.split(":")
+            if (endTimeArray.size != 3) {
+                _toastLiveData.postValue("미리 듣기 시간 형식은 00:30:00 과 같아야 합니다")
+                return false
+            }
+
+            for (time in endTimeArray) {
+                if (time.length != 2) {
+                    _toastLiveData.postValue("미리 듣기 시간 형식은 00:30:00 과 같아야 합니다")
+                    return false
+                }
+            }
+
+            val timeDifference = timeDifference(previewStartTime!!, previewEndTime!!)
+
+            if (timeDifference < 30000) {
+                _toastLiveData.postValue(
+                    "미리 듣기의 최소 시간은 30초 입니다."
+                )
+
+                return false
+            }
+        } else {
+            if (previewStartTime != null || previewEndTime != null) {
+                _toastLiveData.postValue(
+                    "미리 듣기 시작 시간과 종료 시간 둘 다 입력을 하거나 둘 다 입력 하지 않아야 합니다."
+                )
+
+                return false
+            }
+        }
+
         if (contentUri == null) {
             _toastLiveData.postValue("오디오 콘텐츠를 선택해 주세요.")
             return false
@@ -218,4 +270,28 @@ class AudioContentUploadViewModel(
 
         return true
     }
+
+    private fun timeDifference(startTime: String, endTime: String): Long {
+        try {
+            // Define a date format for parsing the times
+            val dateFormat = SimpleDateFormat("HH:mm:ss", Locale.KOREAN)
+
+            // Parse the input times into Date objects
+            val date1 = dateFormat.parse(startTime)
+            val date2 = dateFormat.parse(endTime)
+
+            // Check if either date is null
+            if (date1 == null || date2 == null) {
+                return 0
+            }
+
+            // Calculate the absolute time difference in milliseconds
+
+            // Check if the time difference is greater than 30 seconds (30000 milliseconds)
+            return date2.time - date1.time
+        } catch (e: Exception) {
+            // Handle invalid time formats or parsing errors
+            return 0
+        }
+    }
 }

app/src/main/java/kr/co/vividnext/sodalive/audio_content/upload/CreateAudioContentRequest.kt

@@ -10,4 +10,6 @@ data class CreateAudioContentRequest(
     @SerializedName("themeId") val themeId: Long,
     @SerializedName("isAdult") val isAdult: Boolean,
     @SerializedName("isCommentAvailable") val isCommentAvailable: Boolean,
+    @SerializedName("previewStartTime") val previewStartTime: String? = null,
+    @SerializedName("previewEndTime") val previewEndTime: String? = null
 )

app/src/main/res/layout/activity_audio_content_upload.xml

@@ -628,6 +628,101 @@
                 </LinearLayout>
             </LinearLayout>
 
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginHorizontal="13.3dp"
+                android:layout_marginTop="30dp"
+                android:orientation="vertical">
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:fontFamily="@font/gmarket_sans_bold"
+                    android:lineSpacingExtra="5sp"
+                    android:text="미리듣기 시간 설정"
+                    android:textColor="@color/color_eeeeee"
+                    android:textSize="16.7sp" />
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="13.3dp"
+                    android:baselineAligned="false">
+
+                    <LinearLayout
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_weight="1"
+                        android:orientation="vertical">
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:fontFamily="@font/gmarket_sans_medium"
+                            android:text="시작 시간"
+                            android:textColor="@color/color_eeeeee"
+                            android:textSize="13.3sp" />
+
+                        <EditText
+                            android:id="@+id/et_preview_start_time"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="5.3dp"
+                            android:background="@drawable/bg_round_corner_6_7_222222"
+                            android:fontFamily="@font/gmarket_sans_bold"
+                            android:gravity="center"
+                            android:hint="00:00:00"
+                            android:importantForAutofill="no"
+                            android:inputType="textWebEditText"
+                            android:paddingHorizontal="13.3dp"
+                            android:paddingVertical="17dp"
+                            android:textColor="@color/color_eeeeee"
+                            android:textColorHint="@color/color_777777"
+                            android:textCursorDrawable="@drawable/edit_text_cursor"
+                            android:textSize="14.7sp"
+                            android:theme="@style/EditTextStyle"
+                            tools:ignore="LabelFor" />
+                    </LinearLayout>
+
+                    <LinearLayout
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="13.3dp"
+                        android:layout_weight="1"
+                        android:orientation="vertical">
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:fontFamily="@font/gmarket_sans_medium"
+                            android:text="종료 시간"
+                            android:textColor="@color/color_eeeeee"
+                            android:textSize="13.3sp" />
+
+                        <EditText
+                            android:id="@+id/et_preview_end_time"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="5.3dp"
+                            android:background="@drawable/bg_round_corner_6_7_222222"
+                            android:fontFamily="@font/gmarket_sans_bold"
+                            android:gravity="center"
+                            android:hint="00:30:00"
+                            android:importantForAutofill="no"
+                            android:inputType="textWebEditText"
+                            android:paddingHorizontal="13.3dp"
+                            android:paddingVertical="17dp"
+                            android:textColor="@color/color_eeeeee"
+                            android:textColorHint="@color/color_777777"
+                            android:textCursorDrawable="@drawable/edit_text_cursor"
+                            android:textSize="14.7sp"
+                            android:theme="@style/EditTextStyle"
+                            tools:ignore="LabelFor" />
+                    </LinearLayout>
+                </LinearLayout>
+            </LinearLayout>
+
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"