如何在 Android 中更改 TextView 的 fontFamily

问题描述

所以我想更改 Android 中的 android:fontFamily 但我在 Android 中看不到任何预定义的字体.如何选择其中一个预定义的?我真的不需要定义自己的 TypeFace，但我所需要的只是与现在显示的不同.

看来我在上面所做的不会真正奏效！顺便说一句 android:fontFamily="Arial" 是一个愚蠢的尝试！

解决方案

从android 4.1/4.2/5.0，以下

结合

android:textStyle="正常|粗体|斜体"

这 16 种变体是可能的:

• 机器人常规
• 机器人斜体
• Roboto 粗体
• Roboto 粗斜体
• 机器人灯
• Roboto-Light 斜体
• 机器人瘦身
• Roboto-Thin 斜体
• 机器人浓缩
• Roboto-Condensed 斜体
• Roboto-Condensed 粗体
• Roboto-Condensed 粗斜体
• 机器人黑
• Roboto-黑色斜体
• 机器人中型
• Roboto 中斜体

fonts.xml

<?xml version="1.0" encoding="utf-8"?><资源><string name="font_family_light">sans-serif-light</string><string name="font_family_medium">sans-serif-medium</string><string name="font_family_regular">sans-serif</string><string name="font_family_condensed">sans-serif-condensed</string><string name="font_family_black">sans-serif-black</string><string name="font_family_thin">sans-serif-thin</string></资源>

So I'd like to change the android:fontFamily in Android but I don't see any pre-defined fonts in Android. How do I select one of the pre-defined ones? I don't really need to define my own TypeFace but all I need is something different from what it shows right now.

<TextView
    android:id="@+id/HeaderText"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentTop="true"
    android:layout_centerHorizontal="true"
    android:layout_marginTop="52dp"
    android:gravity="center"
    android:text="CallerBlocker"
    android:textSize="40dp"
    android:fontFamily="Arial"
 />

It seems what I did up there won't really work! BTW android:fontFamily="Arial" was a stupid attempt!

解决方案

From android 4.1 / 4.2 / 5.0, the following Roboto font families are available:

android:fontFamily="sans-serif"           // roboto regular
android:fontFamily="sans-serif-light"     // roboto light
android:fontFamily="sans-serif-condensed" // roboto condensed
android:fontFamily="sans-serif-black"     // roboto black
android:fontFamily="sans-serif-thin"      // roboto thin (android 4.2)
android:fontFamily="sans-serif-medium"    // roboto medium (android 5.0)

in combination with

android:textStyle="normal|bold|italic"

this 16 variants are possible:

• Roboto regular
• Roboto italic
• Roboto bold
• Roboto bold italic
• Roboto-Light
• Roboto-Light italic
• Roboto-Thin
• Roboto-Thin italic
• Roboto-Condensed
• Roboto-Condensed italic
• Roboto-Condensed bold
• Roboto-Condensed bold italic
• Roboto-Black
• Roboto-Black italic
• Roboto-Medium
• Roboto-Medium italic

fonts.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="font_family_light">sans-serif-light</string>
    <string name="font_family_medium">sans-serif-medium</string>
    <string name="font_family_regular">sans-serif</string>
    <string name="font_family_condensed">sans-serif-condensed</string>
    <string name="font_family_black">sans-serif-black</string>
    <string name="font_family_thin">sans-serif-thin</string>
</resources>

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