Implement the sample app

sample/build.gradle

@@ -28,6 +28,8 @@ dependencies {
     implementation 'com.android.support:appcompat-v7:27.0.0'
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
 
+    implementation project(':library')
+
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.1'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'

sample/src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
     package="com.kkagurazaka.taiyaki.sample">
 
     <application
+        android:name=".App"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"

sample/src/main/java/com/kkagurazaka/taiyaki/sample/App.kt

@@ -0,0 +1,13 @@
+package com.kkagurazaka.taiyaki.sample
+
+import android.app.Application
+import com.kkagurazaka.taiyaki.Taiyaki
+
+class App : Application() {
+
+    override fun onCreate() {
+        super.onCreate()
+
+        registerActivityLifecycleCallbacks(Taiyaki.LifeCycleCallbacks)
+    }
+}

sample/src/main/java/com/kkagurazaka/taiyaki/sample/MainActivity.kt

@@ -1,12 +1,45 @@
 package com.kkagurazaka.taiyaki.sample
 
-import android.support.v7.app.AppCompatActivity
 import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import android.widget.Toast
+import com.kkagurazaka.taiyaki.HasTaiyaki
+import com.kkagurazaka.taiyaki.Taiyaki
+import kotlinx.android.synthetic.main.activity_main.*
+import kotlin.concurrent.thread
+
+class MainActivity : AppCompatActivity(), HasTaiyaki<MainDialogRequest> {
 
-class MainActivity : AppCompatActivity() {
+    override val taiyaki = Taiyaki(this)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
+
+        button.setOnClickListener {
+            Toast.makeText(this, "After 3 secs, dialog will show.", Toast.LENGTH_SHORT).show()
+
+            thread {
+                Thread.sleep(3000)
+
+                // showDialog(DialogWithParamRequest("FooBar")) // <- IllegalStateException!
+                taiyaki.request(DialogWithParamRequest("FooBar"))
+            }
+        }
+    }
+
+    override fun onDialogRequest(request: MainDialogRequest) {
+        showDialog(request)
+    }
+
+    private fun showDialog(request: MainDialogRequest) {
+        when (request) {
+            is DialogWithParamRequest -> {
+                TextDialogFragment.newInstance("Param: ${request.param}")
+            }
+            is DialogWithoutParamRequest -> {
+                TextDialogFragment.newInstance("No Param")
+            }
+        }.show(supportFragmentManager, null)
     }
 }

sample/src/main/java/com/kkagurazaka/taiyaki/sample/MainDialogRequest.kt

@@ -0,0 +1,9 @@
+package com.kkagurazaka.taiyaki.sample
+
+import com.kkagurazaka.taiyaki.DialogRequest
+
+sealed class MainDialogRequest : DialogRequest
+
+data class DialogWithParamRequest(val param: String) : MainDialogRequest()
+
+object DialogWithoutParamRequest : MainDialogRequest()

sample/src/main/java/com/kkagurazaka/taiyaki/sample/TextDialogFragment.kt

@@ -0,0 +1,29 @@
+package com.kkagurazaka.taiyaki.sample
+
+import android.app.Dialog
+import android.os.Bundle
+import android.support.v4.app.DialogFragment
+import android.support.v7.app.AlertDialog
+
+class TextDialogFragment : DialogFragment() {
+
+    private val message
+        get() = arguments?.getString(KEY_MESSAGE, "")
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog =
+            AlertDialog.Builder(activity!!)
+                    .setMessage(message)
+                    .create()
+
+    companion object Factory {
+
+        private const val KEY_MESSAGE = "key.message"
+
+        fun newInstance(message: String): TextDialogFragment =
+                TextDialogFragment().apply {
+                    arguments = Bundle().apply {
+                        putString(KEY_MESSAGE, message)
+                    }
+                }
+    }
+}

sample/src/main/res/layout/activity_main.xml

@@ -6,10 +6,11 @@
     android:layout_height="match_parent"
     tools:context="com.kkagurazaka.taiyaki.sample.MainActivity">
 
-    <TextView
+    <Button
+        android:id="@+id/button"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:text="Hello World!"
+        android:text="Click me!"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"