Java tutorial
//package com.java2s; import android.content.Context; import android.content.res.Resources; import android.text.TextPaint; import android.util.TypedValue; public class Main { public static TextPaint setTextSize(Context c, TextPaint paint, float size) { Resources r; if (c == null) { r = Resources.getSystem(); } else { r = c.getResources(); } if (r != null) { paint.setTextSize(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, size, r.getDisplayMetrics())); } return paint; } }