Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.content.Context;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.WindowManager;

public class Main {
    public final static int PX = TypedValue.COMPLEX_UNIT_PX;
    public final static int DIP = TypedValue.COMPLEX_UNIT_DIP;
    public final static int SP = TypedValue.COMPLEX_UNIT_SP;

    public static float getDimensionPixelSize(int unit, float value, Context context) {
        DisplayMetrics metrics = new DisplayMetrics();
        WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
        wm.getDefaultDisplay().getMetrics(metrics);
        switch (unit) {
        case PX:
            return value;
        case DIP:
        case SP:
            return TypedValue.applyDimension(unit, value, metrics);
        default:
            throw new IllegalArgumentException("unknow unix");
        }
    }
}