Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.app.Activity;
import android.content.Context;
import android.content.res.Resources;

import android.util.DisplayMetrics;
import android.view.Display;

public class Main {
    public static float convertPixelsToDp(float px, Context context) {
        Resources resources = context.getResources();
        DisplayMetrics metrics = resources.getDisplayMetrics();
        float dp = px / (metrics.densityDpi / 160f);
        return dp;
    }

    private static DisplayMetrics getDisplayMetrics(Activity activity) {
        DisplayMetrics metrics = new DisplayMetrics();
        Display display = activity.getWindowManager().getDefaultDisplay();
        display.getMetrics(metrics);
        return metrics;
    }
}