android html字体大小根据屏幕密度

Question

I need a way to say if device is LDPI or MDPI or HDPI set html font size to xeg

if (ldpi){
htmlString.append("<br><p align='center'><font color='Yellow' size='5'>");
}
else if (mdpi){
htmlString.append("<br><p align='center'><font color='Yellow' size='6'>");
}
else if (hdpi){
htmlString.append("<br><p align='center'><font color='Yellow' size='7'>");
}

any help would be appreciated

Answer 1

For reference: http://developer.android.com/reference/android/util/DisplayMetrics.html

you can get dpi value like this;

DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);

and compare the density property with constants;

int DENSITY_DEFAULT The reference density used throughout the system.
int DENSITY_HIGH    Standard quantized DPI for high-density screens.
int DENSITY_LOW Standard quantized DPI for low-density screens.
int DENSITY_MEDIUM  Standard quantized DPI for medium-density screens.
int DENSITY_TV  Standard quantized DPI for 720p TV screens.
int DENSITY_XHIGH