[#8] 기본 다이얼로그 추가

- 공통적으로 가져야할 속성들을 설정한 BaseDialogFragment 추가
- 함께 필요한 확장함수들 추가

app/src/main/java/com/moyerun/moyeorun_android/common/dialog/BaseDialogFragment.kt

@@ -0,0 +1,51 @@
+package com.moyerun.moyeorun_android.common.dialog
+
+import android.app.Dialog
+import android.graphics.Color
+import android.graphics.drawable.ColorDrawable
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.Window
+import androidx.fragment.app.DialogFragment
+import com.moyerun.moyeorun_android.common.extension.getBooleanFromArgument
+import com.moyerun.moyeorun_android.common.extension.isActivityDestroyed
+import com.moyerun.moyeorun_android.common.extension.putBooleanToArgument
+
+open class BaseDialogFragment : DialogFragment() {
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        return object : Dialog(requireContext()) {
+            override fun show() {
+                if (context.isActivityDestroyed()) return
+                super.show()
+            }
+
+            override fun dismiss() {
+                if (context.isActivityDestroyed()) return
+                super.dismiss()
+            }
+        }.apply {
+            requestWindowFeature(Window.FEATURE_NO_TITLE)
+            window?.setBackgroundDrawable(ColorDrawable(Color.TRANSPARENT))
+            val contentView = onCreateView(LayoutInflater.from(context), null, savedInstanceState)
+            if (contentView != null) {
+                setContentView(contentView)
+            }
+        }
+    }
+
+    override fun onPause() {
+        super.onPause()
+        if (isCancelable && getBooleanFromArgument(ARG_DISMISS_ON_PAUSE, false)) {
+            dismiss()
+        }
+    }
+
+    protected fun setDismissOnPause(dismissOnPause: Boolean) {
+        putBooleanToArgument(ARG_DISMISS_ON_PAUSE, dismissOnPause)
+    }
+
+    companion object {
+        private const val ARG_DISMISS_ON_PAUSE = "dismissOnPause"
+    }
+}

app/src/main/java/com/moyerun/moyeorun_android/common/extension/ContextExtension.kt

@@ -0,0 +1,20 @@
+package com.moyerun.moyeorun_android.common.extension
+
+import android.app.Activity
+import android.app.Application
+import android.content.Context
+import android.content.ContextWrapper
+
+fun Context.isActivityDestroyed(): Boolean {
+    if (this is Application) return false
+    val activity = getActivity()?: return true
+    return activity.isFinishing || activity.isDestroyed
+}
+
+fun Context.getActivity(): Activity? {
+    return when (this) {
+        is Activity -> this
+        is ContextWrapper -> baseContext.getActivity()
+        else -> null
+    }
+}

app/src/main/java/com/moyerun/moyeorun_android/common/extension/FragmentExtension.kt

@@ -1,8 +1,39 @@
 package com.moyerun.moyeorun_android.common.extension
 
 import android.widget.Toast
+import androidx.core.os.bundleOf
 import androidx.fragment.app.Fragment
 
 fun Fragment.toast(msg: String, isShort: Boolean = false) {
     Toast.makeText(context, msg, if (isShort) Toast.LENGTH_SHORT else Toast.LENGTH_LONG).show()
+}
+
+fun Fragment.putStringToArgument(key: String, value: String?) {
+    val args = arguments
+    if (args == null) {
+        arguments = bundleOf(key to value)
+    } else {
+        args.apply {
+            putString(key, value)
+        }
+    }
+}
+
+fun Fragment.getStringFromArgument(key: String, defaultValue: String = ""): String {
+    return arguments?.getString(key, defaultValue)?: defaultValue
+}
+
+fun Fragment.putBooleanToArgument(key: String, value: Boolean) {
+    val args = arguments
+    if (args == null) {
+        arguments = bundleOf(key to value)
+    } else {
+        args.apply {
+            putBoolean(key, value)
+        }
+    }
+}
+
+fun Fragment.getBooleanFromArgument(key: String, value: Boolean): Boolean {
+    return arguments?.getBoolean(key, value)?: value
 }