launcher的屏数修改

最新推荐文章于 2023-11-09 19:31:51 发布

转载最新推荐文章于 2023-11-09 19:31:51 发布 · 687 阅读

文章标签：

#layout #android #include

android 专栏收录该内容

4 篇文章

订阅专栏

本文将指导您如何修改Launcher布局文件以确保应用程序在横屏和竖屏模式下都能正常工作。通过调整workspace组件的属性，可以实现布局的自适应。具体包括设置scrollbars属性为horizontal以支持水平滚动，并通过include标签重复使用workspace_screen布局来创建多个屏幕。本文提供了详细的代码示例，帮助开发者轻松实现布局适应性。

对横屏修改：launcher\res\layout-land\launcher.xml
对竖屏修改：launcher\res\layout-port\launcher.xml

修改下列代码

            
        <!-- The workspace contains 5 screens of cells -->
       

            
        <
        com.android.launcher2.Workspace
       

                
        android:id
        =
        "@+id/workspace"
       

                
        android:layout_width
        =
        "match_parent"
       

                
        android:layout_height
        =
        "match_parent"
       

                
        android:scrollbars
        =
        "horizontal"
       

                
        android:fadeScrollbars
        =
        "true"
       

                
        launcher:defaultScreen
        =
        "2"
        >
       

          
       

                
        <
        include
        android:id
        =
        "@+id/cell1"
        layout
        =
        "@layout/workspace_screen"
        /> 
       

                
        <
        include
        android:id
        =
        "@+id/cell2"
        layout
        =
        "@layout/workspace_screen"
        /> 
       

                
        <
        include
        android:id
        =
        "@+id/cell3"
        layout
        =
        "@layout/workspace_screen"
        /> 
       

                
        <
        include
        android:id
        =
        "@+id/cell4"
        layout
        =
        "@layout/workspace_screen"
        /> 
       

                
        <
        include
        android:id
        =
        "@+id/cell5"
        layout
        =
        "@layout/workspace_screen"
        /> 
       

          
       

            
        </
        com.android.launcher2.Workspace
        >
       

以下代码包含几次就是几屏了，例如10屏
<include android:id="@+id/cell1" layout="@layout/workspace_screen" />
<include android:id="@+id/cell2" layout="@layout/workspace_screen" />
<include android:id="@+id/cell3" layout="@layout/workspace_screen" />
<include android:id="@+id/cell4" layout="@layout/workspace_screen" />
<include android:id="@+id/cell5" layout="@layout/workspace_screen" />
<include android:id="@+id/cell6" layout="@layout/workspace_screen" />
<include android:id="@+id/cell7" layout="@layout/workspace_screen" />
<include android:id="@+id/cell8" layout="@layout/workspace_screen" />
<include android:id="@+id/cell9" layout="@layout/workspace_screen" />
<include android:id="@+id/cell10" layout="@layout/workspace_screen" />