Optimize Kotlin sample

Author: DylanCaiCoding

sample-kotlin/src/main/java/com/dylanc/loadingstateview/sample/kotlin/ui/MainActivity.kt

@@ -20,28 +20,36 @@ import android.graphics.Color
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
-import android.view.View
-import android.widget.Toast
 import com.dylanc.loadingstateview.NavBtnType
-import com.dylanc.loadingstateview.sample.kotlin.R
 import com.dylanc.loadingstateview.sample.kotlin.base.BaseBindingActivity
 import com.dylanc.loadingstateview.sample.kotlin.databinding.ActivityMainBinding
-import com.dylanc.loadingstateview.sample.kotlin.delegate.LoadingViewDelegate
 import com.dylanc.loadingstateview.sample.kotlin.delegate.rightTextColor
 
 class MainActivity : BaseBindingActivity<ActivityMainBinding>() {
 
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
-    setToolbar(R.string.app_name, NavBtnType.NONE) {
-      rightTextColor = Color.RED
-      rightText("Delete") {
-        Toast.makeText(this@MainActivity, "Delete", Toast.LENGTH_SHORT).show()
-      }
+    setToolbar("Home", NavBtnType.NONE) {
+      rightTextColor = Color.BLUE
+      rightText("Edit") { onEdit() }
     }
     showErrorView()
   }
 
+  private fun onEdit() {
+    updateToolbar {
+      title = "Selected 0"
+      rightText("Complete") { onComplete() }
+    }
+  }
+
+  private fun onComplete() {
+    updateToolbar {
+      title = "Home"
+      rightText("Edit") { onEdit() }
+    }
+  }
+
   override fun onReload() {
     showLoadingView()
     Handler(Looper.getMainLooper()).postDelayed({

sample-kotlin/src/main/res/layout/layout_toolbar.xml

@@ -65,4 +65,10 @@
     app:srcCompat="@android:drawable/ic_media_pause"
     tools:visibility="gone" />
 
+  <View
+    android:layout_width="match_parent"
+    android:layout_height="1px"
+    android:background="#999"
+    app:layout_constraintBottom_toBottomOf="parent" />
+
 </androidx.constraintlayout.widget.ConstraintLayout>