默认“大"、“中"的 dpi 值和“小"文本视图 android [英] dpi value of default "large", "medium" and "small" text views android

问题描述

文档(或任何人)是否讨论了默认的 dpi 值

Does the documentation ( or anyone) talks about the dpi values of the default

• 大文本视图 {android:textAppearance="?android:attr/textAppearanceLarge"}
• 中文本视图 {android:textAppearance="?android:attr/textAppearanceMedium"}
• 小文本视图 { android:textAppearance="?android:attr/textAppearanceSmall"}

SDK 中的小部件?

换句话说，我们可以在不使用 android:textAppearance 属性的情况下复制这些文本视图的外观吗?

To put it in another way, can we replicate the appearance of these text views without using the android:textAppearance attribute?

推荐答案

在android sdk目录下查看.

See in the android sdk directory.

在platformsandroid-Xdata esvalues hemes.xml:

    <item name="textAppearanceLarge">@android:style/TextAppearance.Large</item>
    <item name="textAppearanceMedium">@android:style/TextAppearance.Medium</item>
    <item name="textAppearanceSmall">@android:style/TextAppearance.Small</item>

在platformsandroid-Xdata esvaluesstyles.xml:

<style name="TextAppearance.Large">
    <item name="android:textSize">22sp</item>
</style>

<style name="TextAppearance.Medium">
    <item name="android:textSize">18sp</item>
</style>

<style name="TextAppearance.Small">
    <item name="android:textSize">14sp</item>
    <item name="android:textColor">?textColorSecondary</item>
</style>

TextAppearance.Large 表示样式继承自 TextAppearance 样式，如果您想查看样式的完整定义，还必须对其进行跟踪.

TextAppearance.Large means style is inheriting from TextAppearance style, you have to trace it also if you want to see full definition of a style.

链接:http://developer.android.com/design/style/typography.html

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