java - 减少android中标签标题的字体大小

Question

我想设置我的 TabWidget 标题的字体大小。我有 6 个标签，标题如下：

德里 | 孟买 | 纽约 | 上海 | 芝加哥 | 悉尼

屏幕无法显示标题的全文。因此，我想减少选项卡标题的字体大小，而不是其他地方。

谢谢阿曼

Answer 1

Create a styles.xml that defines the font size for your TabWidget and put the file under res/values:

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="CustomTheme" parent="@android:style/Theme">
        <item name="android:tabWidgetStyle">@style/CustomTabWidget</item>
    </style>

    <style name="CustomTabWidget" parent="@android:style/Widget.TabWidget">
        <item name="android:textAppearance">@style/CustomTabWidgetText</item>
    </style>

    <style name="CustomTabWidgetText" parent="@android:style/TextAppearance.Widget.TabWidget">
        <item name="android:textSize">desired_font_size_in_sp</item>
    </style>
</resources>

Then, specify the theme you just defined in your manifest file by adding the following under the <activity> tag of your tab activity:

android:theme="@style/CustomTheme"

This answer is actually borrowed from: How to change the font size of tabhost in android

Hope this helps!