add demo

app/src/main/AndroidManifest.xml

@@ -48,6 +48,11 @@
             android:exported="false"
             android:label="@string/title_activity_recycle_view_simple"
             android:theme="@style/Theme.AndroidFramework.NoActionBar" />
+        <activity
+            android:name=".DetailsActivity"
+            android:exported="false"
+            android:label="@string/title_activity_recycle_view_simple"
+            android:theme="@style/Theme.AndroidFramework.NoActionBar" />
     </application>
 
 </manifest>

app/src/main/java/com/loongwind/ardf/demo/AppModule.kt

@@ -12,4 +12,5 @@ val appModule = module {
     viewModel{ RecycleViewModel()}
     viewModel{ MultiItemViewModel()}
     viewModel{ MainViewModel()}
+    viewModel{ TestViewModel()}
 }

app/src/main/java/com/loongwind/ardf/demo/DetailsActivity.kt

@@ -0,0 +1,15 @@
+package com.loongwind.ardf.demo
+
+import com.loongwind.ardf.base.BaseBindingActivity
+import com.loongwind.ardf.base.BaseBindingViewModelActivity
+import com.loongwind.ardf.demo.databinding.DetailsPageBinding
+import com.loongwind.ardf.demo.databinding.TestPageBinding
+
+//泛型类型是布局通过 DataBinding 自动生成的 ViewDataBinding 类型
+class DetailsActivity : BaseBindingViewModelActivity<DetailsPageBinding, TestViewModel>() {
+
+//    // 通过 binding 操作界面元素更新界面
+//    override fun initDataBinding(binding: TestPageBinding) {
+//        binding.text = "Hello ardf"
+//    }
+}

app/src/main/java/com/loongwind/ardf/demo/TestActivity.kt

@@ -0,0 +1,40 @@
+package com.loongwind.ardf.demo
+
+import android.content.DialogInterface
+import android.content.Intent
+import androidx.appcompat.app.AlertDialog
+import com.loongwind.ardf.base.BaseBindingActivity
+import com.loongwind.ardf.base.BaseBindingViewModelActivity
+import com.loongwind.ardf.demo.databinding.TestPageBinding
+
+//泛型类型是布局通过 DataBinding 自动生成的 ViewDataBinding 类型
+class TestActivity : BaseBindingViewModelActivity<TestPageBinding, TestViewModel>() {
+
+//    // 通过 binding 操作界面元素更新界面
+//    override fun initDataBinding(binding: TestPageBinding) {
+//        binding.text = "Hello ardf"
+//    }
+
+
+    // 接收事件
+    override fun onEvent(eventId: Int) {
+        super.onEvent(eventId)
+        // 判断事件 id 并进行对应处理
+        when(eventId){
+            TestViewModel.EVENT_TO_DETAILS -> startActivity(Intent(this, DetailsActivity::class.java))
+            TestViewModel.EVENT_SHOW_DIALOG -> {
+                AlertDialog.Builder(this)
+                    .setTitle("Dialog")
+                    .setMessage("this is dialog")
+                    .setNegativeButton("cancel") { dialog, which ->
+                        dialog.dismiss()
+                    }
+                    .setPositiveButton("OK") { dialog, which ->
+                        dialog.dismiss()
+                    }
+                    .show()
+            }
+        }
+
+    }
+}

app/src/main/java/com/loongwind/ardf/demo/TestViewModel.kt

@@ -0,0 +1,39 @@
+package com.loongwind.ardf.demo
+
+import com.loongwind.ardf.base.BaseViewModel
+
+class TestViewModel : BaseViewModel(){
+    val text = "Hello ardf ViewModel"
+
+    fun showToastString(){
+        //传入字符串
+        postHintText("Hello ardf toast")
+    }
+
+    fun showToastStringRes(){
+        //传入字符串资源
+        postHintText(R.string.hello)
+    }
+
+    fun goBack(){
+        //调用父类提供的 back 方法
+        back()
+    }
+
+    companion object {
+        // 定义跳转到详情页的事件 id
+        const val EVENT_TO_DETAILS = 0x00
+        // 定义弹出 Dialog 的事件 id
+        const val EVENT_SHOW_DIALOG = 0x01
+    }
+
+    fun toDetailsPage(){
+        // 发送跳转详情页事件
+        postEvent(EVENT_TO_DETAILS)
+    }
+
+    fun showDialog(){
+        // 发送弹出 Dialog 事件
+        postEvent(EVENT_SHOW_DIALOG)
+    }
+}

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

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android">
+
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:padding="10dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="15dp"
+            android:textSize="30sp"
+            android:text="Details Page"/>
+
+    </LinearLayout>
+</layout>

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

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <data>
+        <variable
+            name="vm"
+            type="com.loongwind.ardf.demo.TestViewModel" />
+    </data>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        android:gravity="center"
+        android:padding="10dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:padding="15dp"
+            android:textSize="30sp"
+            android:text="@{vm.text}"/>
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="to Details"
+            android:onClick="@{()->vm.toDetailsPage()}"/>
+        <Button
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="show dialog"
+            android:onClick="@{()->vm.showDialog()}"/>
+
+    </LinearLayout>
+</layout>

app/src/main/res/values/strings.xml

@@ -10,4 +10,5 @@
     <string name="hello_first_fragment">Hello first fragment</string>
     <string name="hello_second_fragment">Hello second fragment. Arg: %1$s</string>
     <string name="title_activity_recycle_view_simple">RecycleViewSimpleActivity</string>
+    <string name="hello">Hello ardf toast res</string>
 </resources>