sample: 示例-嵌套列表

liangjingkanji · Jan 14, 2023 · 8c7a64e · 8c7a64e
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diff --git a/sample/src/main/java/com/drake/brv/sample/model/NestedListModel.kt b/sample/src/main/java/com/drake/brv/sample/model/NestedListModel.kt
@@ -0,0 +1,7 @@
+package com.drake.brv.sample.model
+
+@kotlinx.serialization.Serializable
+data class NestedListModel(
+    var title: String = "",
+    var list: List<String> = listOf()
+)
diff --git a/sample/src/main/java/com/drake/brv/sample/ui/fragment/NestedListFragment.kt b/sample/src/main/java/com/drake/brv/sample/ui/fragment/NestedListFragment.kt
@@ -0,0 +1,32 @@
+package com.drake.brv.sample.ui.fragment
+
+import com.drake.brv.sample.R
+import com.drake.brv.sample.component.net.SerializationConverter
+import com.drake.brv.sample.databinding.FragmentNestedListBinding
+import com.drake.brv.sample.databinding.ItemNestedHorizontalRvBinding
+import com.drake.brv.sample.model.NestedListModel
+import com.drake.brv.utils.models
+import com.drake.brv.utils.setup
+import com.drake.engine.base.EngineFragment
+import kotlinx.serialization.json.decodeFromStream
+
+class NestedListFragment : EngineFragment<FragmentNestedListBinding>(R.layout.fragment_nested_list) {
+    override fun initView() {
+        binding.rv.setup {
+            addType<NestedListModel>(R.layout.item_nested_horizontal_rv)
+            onCreate {
+                getBinding<ItemNestedHorizontalRvBinding>().rv.setup {
+                    addType<String>(R.layout.item_simple_horizontal)
+                }
+            }
+            onBind {
+                val model = getModel<NestedListModel>()
+                getBinding<ItemNestedHorizontalRvBinding>().rv.models = model.list
+            }
+        }
+    }
+
+    override fun initData() {
+        binding.rv.models = SerializationConverter.jsonDecoder.decodeFromStream<List<NestedListModel>>(resources.openRawResource(R.raw.list_nested))
+    }
+}
diff --git a/sample/src/main/res/drawable/ic_group.xml b/sample/src/main/res/drawable/ic_group.xml
@@ -1,25 +1,9 @@
-<!--
-  ~ Copyright (C) 2018 Drake, Inc.
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~ http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:viewportWidth="24.0"
-    android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M2,17h2v0.5L3,17.5v1h1v0.5L2,19v1h3v-4L2,16v1zM3,8h1L4,4L2,4v1h1v3zM2,11h1.8L2,13.1v0.9h3v-1L3.2,13L5,10.9L5,10L2,10v1zM7,5v2h14L21,5L7,5zM7,19h14v-2L7,17v2zM7,13h14v-2L7,11v2z" />
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:pathData="M9,18h12v-2L9,16v2zM3,6v2h18L21,6L3,6zM9,13h12v-2L9,11v2z"
+      android:fillColor="#000000" />
 </vector>
diff --git a/sample/src/main/res/drawable/ic_nested_list.xml b/sample/src/main/res/drawable/ic_nested_list.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:pathData="M5,13h14v-2L5,11v2zM3,17h14v-2L3,15v2zM7,7v2h14L21,7L7,7z"
+        android:fillColor="#000000" />
+</vector>
diff --git a/sample/src/main/res/layout/fragment_nested_list.xml b/sample/src/main/res/layout/fragment_nested_list.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+
+    <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager" />
+</layout>
diff --git a/sample/src/main/res/layout/item_nested_horizontal_rv.xml b/sample/src/main/res/layout/item_nested_horizontal_rv.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <data>
+
+        <variable
+            name="m"
+            type="com.drake.brv.sample.model.NestedListModel" />
+
+    </data>
+
+    <androidx.appcompat.widget.LinearLayoutCompat
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:paddingBottom="20dp">
+
+        <TextView
+            android:id="@+id/tvTitle"
+            android:layout_width="match_parent"
+            android:layout_height="50dp"
+            android:gravity="center_vertical"
+            android:paddingHorizontal="16dp"
+            android:text="@{m.title}"
+            android:textSize="18dp"
+            android:textStyle="bold"
+            tools:text="视频" />
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/rv"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+            tools:listitem="@layout/item_simple_horizontal" />
+
+    </androidx.appcompat.widget.LinearLayoutCompat>
+</layout>
diff --git a/sample/src/main/res/layout/item_simple_horizontal.xml b/sample/src/main/res/layout/item_simple_horizontal.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Copyright (C) 2018 Drake, Inc.
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~ http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<layout xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <FrameLayout
+        android:id="@+id/item"
+        android:layout_width="100dp"
+        android:layout_height="100dp"
+        android:layout_marginLeft="16dp"
+        android:background="@drawable/bg_card"
+        android:foreground="?selectableItemBackgroundBorderless">
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:gravity="center" />
+
+    </FrameLayout>
+</layout>
diff --git a/sample/src/main/res/menu/menu_main.xml b/sample/src/main/res/menu/menu_main.xml
@@ -43,6 +43,10 @@
         android:id="@+id/nav_group.xml"
         android:icon="@drawable/ic_group"
         android:title="分组" />
+    <item
+        android:id="@+id/nestedListFragment"
+        android:icon="@drawable/ic_nested_list"
+        android:title="嵌套列表" />
     <item
         android:id="@+id/nav_hover_header.xml"
         android:icon="@drawable/ic_hover_header"

diff --git a/sample/src/main/res/navigation/nav_main.xml b/sample/src/main/res/navigation/nav_main.xml
@@ -30,6 +30,11 @@
         android:name="com.drake.brv.sample.ui.fragment.home.HomeFragment"
         android:label="首页布局"
         tools:layout="@layout/fragment_home" />
+    <fragment
+        android:id="@+id/nestedListFragment"
+        android:name="com.drake.brv.sample.ui.fragment.NestedListFragment"
+        android:label="嵌套列表"
+        tools:layout="@layout/fragment_nested_list" />
     <fragment
         android:id="@+id/checkModeFragment"
         android:name="com.drake.brv.sample.ui.fragment.CheckModeFragment"

diff --git a/sample/src/main/res/raw/list_nested.json b/sample/src/main/res/raw/list_nested.json
@@ -0,0 +1,93 @@
+[
+  {
+    "title": "推荐",
+    "list": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "7",
+      "8"
+    ]
+  },
+  {
+    "title": "课堂",
+    "list": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "7",
+      "8"
+    ]
+  },
+  {
+    "title": "视频",
+    "list": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "7",
+      "8"
+    ]
+  },
+  {
+    "title": "分享",
+    "list": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "7",
+      "8"
+    ]
+  },
+  {
+    "title": "文档",
+    "list": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "7",
+      "8"
+    ]
+  },
+  {
+    "title": "分享",
+    "list": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "7",
+      "8"
+    ]
+  },
+  {
+    "title": "其他",
+    "list": [
+      "1",
+      "2",
+      "3",
+      "4",
+      "5",
+      "6",
+      "7",
+      "8"
+    ]
+  }
+]