添加背景图片到各个片段 [英] Add background image to individual fragments

问题描述

我有多个应用程序片段，我想知道如何添加背景是每个片段。我使用的布局有滚动的标签，所有使用相同的XML文件。我也有一个 MainActivity ，用于设置视图和适配器每个片段。我知道你可以使用XML文件中添加背景的android：背景或诸如此类的东西，以及在主要活动将其设置为视图，但我不能弄清楚如何做给每个选项卡。感谢您的帮助！

I have an app with multiple fragments and I would like to know how to add a background that is different for each fragment. The layout I am using has scrollable tabs which all use the same xml file. I also have a MainActivity that sets the view and an adapter for each fragment. I know you can add a background using the xml file with android:background or something of the sort as well as setting it to the view in the main activity but I can't figure out how to do it to each tab. Thank you for any help!

推荐答案

要添加背景f​​rangment，你必须包装在一些容器

To add background to frangment, you have to wrap it in some container

<LinearLayout
        android:id="@+id/linearlayout01"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:background="#ccc"
        android:layout_weight="1"
        android:orientation="vertical">
    <fragment android:name="com.example.simplefragmentexample.LayOutOne"
            android:id="@+id/frag_1"
            android:layout_width="fill_parent"
            android:layout_height="fill_parent" />
    </LinearLayout>

如果您要使用相同的XML文件，你应该programaticly设置图像
LiniarLayout L =（LiniarLayout）findViewById（R.id.linearlayout01）;
l.setBackground（图像）;

If you which to use same xml file, you should set images programaticly LiniarLayout l = (LiniarLayout) findViewById(R.id.linearlayout01); l.setBackground(Image);

或使用多个XML的采用Android：背景

or use several xmls with android:background

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