blocks|key|720724|text|看起来是其他人发现的：What+are+the+default+font+characteristics+in+Android+?|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|720725|有人发现了默认的文本大小，对于TextViews+(使用TextAppearance.Small)，它是14sp。|720726|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/4285225/what-are-the-default-font-caracteristics-in-android/4285644#4285644^0|B|1I|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

Looks like someone else found it: <a href="https://stackoverflow.com/questions/4285225/what-are-the-default-font-caracteristics-in-android/4285644#4285644">What are the default font characteristics in Android ?</a>

There someone discovered the default text size, for TextViews (which use TextAppearance.Small) it's 14sp.

blocks|key|936488|text|这将返回按钮上文本的默认大小(以像素为单位)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|936489|Kotlin|936490|val+size+=+Button(this).textSize|code-block|syntax|javascript|936491|Java|936492|float+size+=+new+Button(this).getTextSize();|936493|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

This will return default size of text on button in pixels.

 

<h2>Kotlin</h2>

<pre><code>val size = Button(this).textSize
</code></pre>

 

<h2>Java</h2>

<pre><code>float size = new Button(this).getTextSize();
</code></pre>

blocks|key|936510|text|http://petrnohejl.github.io/Android-Cheatsheet-For-Graphic-Designers/|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|936511|Text+size

Type++++Dimension
Micro+++12+sp
Small+++14+sp
Medium++18+sp
Large+++22+sp|code-block|syntax|javascript|936512|entityMap|0|LINK|mutability|MUTABLE|url^0|0|1X|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|F|7|T|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|4]]]]

<a href="http://petrnohejl.github.io/Android-Cheatsheet-For-Graphic-Designers/" rel="noreferrer">http://petrnohejl.github.io/Android-Cheatsheet-For-Graphic-Designers/</a>

<pre><code>Text size

Type Dimension
Micro 12 sp
Small 14 sp
Medium 18 sp
Large 22 sp
</code></pre>

blocks|key|936529|text|appcompat-v7中的默认值|type|unstyled|depth|inlineStyleRanges|entityRanges|data|936530|<dimen+name="abc_text_size_body_1_material">14sp</dimen>
<dimen+name="abc_text_size_body_2_material">14sp</dimen>
<dimen+name="abc_text_size_button_material">14sp</dimen>
<dimen+name="abc_text_size_caption_material">12sp</dimen>
<dimen+name="abc_text_size_display_1_material">34sp</dimen>
<dimen+name="abc_text_size_display_2_material">45sp</dimen>
<dimen+name="abc_text_size_display_3_material">56sp</dimen>
<dimen+name="abc_text_size_display_4_material">112sp</dimen>
<dimen+name="abc_text_size_headline_material">24sp</dimen>
<dimen+name="abc_text_size_large_material">22sp</dimen>
<dimen+name="abc_text_size_medium_material">18sp</dimen>
<dimen+name="abc_text_size_menu_material">16sp</dimen>
<dimen+name="abc_text_size_small_material">14sp</dimen>
<dimen+name="abc_text_size_subhead_material">16sp</dimen>
<dimen+name="abc_text_size_subtitle_material_toolbar">16dp</dimen>
<dimen+name="abc_text_size_title_material">20sp</dimen>
<dimen+name="abc_text_size_title_material_toolbar">20dp</dimen>|code-block|syntax|javascript|936531|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Default values in appcompat-v7

<pre><code>&lt;dimen name="abc_text_size_body_1_material"&gt;14sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_body_2_material"&gt;14sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_button_material"&gt;14sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_caption_material"&gt;12sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_display_1_material"&gt;34sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_display_2_material"&gt;45sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_display_3_material"&gt;56sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_display_4_material"&gt;112sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_headline_material"&gt;24sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_large_material"&gt;22sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_medium_material"&gt;18sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_menu_material"&gt;16sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_small_material"&gt;14sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_subhead_material"&gt;16sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_subtitle_material_toolbar"&gt;16dp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_title_material"&gt;20sp&lt;/dimen&gt;
&lt;dimen name="abc_text_size_title_material_toolbar"&gt;20dp&lt;/dimen&gt;
</code></pre>

blocks|key|720840|text|文本视图的默认文本大小|type|unstyled|depth|inlineStyleRanges|entityRanges|data|720841|如果您没有使用以下任何一项|720842|TextAppearance.Small|720843|TextAppearance.Medium|720844|TextAppearance.Large|720845|则默认大小为14sp|720846|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|P|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|Q|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|M|$]]

<h1>the default text size of the textview</h1>

if you not used any of the below 

TextAppearance.Small

TextAppearance.Medium

TextAppearance.Large

then the default size is 14sp

blocks|key|720872|text|默认文本大小因设备而异|type|unstyled|depth|inlineStyleRanges|entityRanges|data|720873|Dimension+Micro类型12+sp小型14+sp中型18+sp大型22+sp|720874|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Default text size vary from device to devices

Type Dimension
Micro 12 sp
Small 14 sp
Medium 18 sp
Large 22 sp

blocks|key|936627|text|你可以在谷歌的style+guide.中找到所有东西的标准尺寸|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|936628|下面是它们用于按钮的值：|936629|按钮|936630|中文:中14sp，全部大写|936631|密集型:中型15sp，全部大写|936632|高:粗体15sp|936633|entityMap|0|LINK|mutability|MUTABLE|url|https://material.io/guidelines/style/typography.html^0|7|C|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|D|3|E|5|6|7|Z|8|@]|9|@]|C|$]]|$1|F|3|G|5|6|7|10|8|@]|9|@]|C|$]]|$1|H|3|I|5|6|7|11|8|@]|9|@]|C|$]]|$1|J|3|K|5|6|7|12|8|@]|9|@]|C|$]]|$1|L|3|M|5|6|7|13|8|@]|9|@]|C|$]]|$1|N|3|-4|5|6|7|14|8|@]|9|@]|C|$]]]|O|$P|$5|Q|R|S|C|$T|U]]]]

You can find standard sizes for everything in Google's <a href="https://material.io/guidelines/style/typography.html" rel="nofollow noreferrer">style guide.</a>

Here are the values they use for for buttons:

Buttons

English: Medium 14sp, all caps

Dense: Medium 15sp, all caps

Tall: Bold 15sp

I have a mixture of Buttons and an own View, where I set my text size using Paint.setTextSize(). I want the text size to look the same like the text on the Button. Now, I can of course set the text size of the button to e.g. 18sp, and use 18 in my view. But for a better integration, I simply would like to know, what text size is "normal" for buttons. From my test, it should be something like 12sp, but I have not found any documentation on this.

Leaving the default sizes leaves way too small text on the view.

Maybe I should use still another approach to this issue?

What is the default text size on Android?

Kotlin

Java

我有一个混合的按钮和一个自己的视图，在这个视图中我使用Paint.setTextSize()设置文本大小。我希望文本大小看起来与按钮上的文本相同。现在，我当然可以将按钮的文本大小设置为18sp，并在我的视图中使用18。但是为了更好的集成，我只是想知道，按钮的文本大小是“正常”的。根据我的测试，它应该类似于12sp，但我...

问Android的默认文本大小是多少？
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