Android Font Size Adaptive

To adapt to which resolution you add values-xxxxxxx (such as: values-values-1024x600) folder under your project res, the new Dimens.xml file format in the folder is as follows:

<?xml version= "1.0" encoding= "Utf-8"?><resources> <dimen name= "Text_size" >40sp</dimen> <           /resources> layout File Reference: <textview android:layout_width= "fill_parent" android:layout_height= "Wrap_content" android:text= "ABCDEFG" android:textsize= "@dimen/text_size"/> A brief description of font units:

px(Pixel):Screen actual pixel, often said resolution1024*768pixels, is horizontal1024PX,Longitudinal768px, different devices show the same effect.
inch(Inches):Physical dimensions of the screen,per inch equals2.54Cm.
mm(Mm):The physical size of the screen.
PT(Point)  :The physical size of the screen.1/72Inches.
Dp/dip:160 dot on the monitor, 1DP = 1pxdp and px&NBSP;
sp    : best fortextsize Java: Float dimen =resources.getdimen (r.dimen.some_name)  
Xml example:

· <?xmlversion= "1.0" encoding= "Utf-8"?>

· <resources>

· <dimenname= "One_pixel" >1px</dimen>

· <dimenname= "double_density" >2dp</dimen>

· <dimenname= "sixteen_sp" >16sp</dimen>

· </resources>

Calculate a certain percentage of font size by screen size:

2. Public static int getfontsize (int screenwidth, int screenheight) {
4. screenwidth=screenwidth>screenheight?screenwidth:screenheight;
8.         int rate =  (int) ( 5* (float)  screenwidth/< Span style= "color: #c00000;" >320)
10. return rate<?    14:rate;
12. }
    

Android Font Size Adaptive