在ldpi，mdpi，hdpi，xhdpi，xxhdpi中自动将sp相互转换

Question

I set textSize in my TextView at 14sp in mdpi mode and I dont know what is the best size preference(sp) for textSize in ldpi, hdpi, xhdpi, and xxhdpi modes.

Is there any way to convert sp automatically to each other in ldpi, mdpi, hdpi, xhdpi, xxhdpi modes?

Answer 1

You don't need to. Sp is automatically scaled to different densities. Its like dp in that way. The difference is that its also scaled by a factor in the settings the user can adjust, in order to make the text easier to read for people with sight issues.

Answer 2

sp is a density-independent measurement, like dp , so there's no need to have a separate size for the other modes. The difference between dp and sp is just that sp includes a scale factor based on the user's font size preference.

Answer 3

您可以使用此功能处理所有dp和sp： 实现'com.intuit.sdp：sdp-android：1.0.5'并在xml中使用，如下所示：-android：padding =“ @ dimen / _10sdp”像R.dimen._100sdp这样的java / kotlin文件。