Get device resolution that describe the pixels value of this display. - Android Hardware

Android examples for Hardware:Device Feature

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Description

Get device resolution that describe the pixels value of this display.

Demo Code


//package com.java2s;
import android.content.Context;

import android.util.DisplayMetrics;
import android.view.WindowManager;

public class Main {
    /**//from  w  w w  .j av  a 2  s .  c  o m
     * Get device resolution that describe the pixels value of this display.
     *
     * @param context The context of the application.
     * @return The resolution with the with*height format.
     */
    public static String getScreenResolution(Context context) {
        try {
            DisplayMetrics displayMetrics = new DisplayMetrics();
            WindowManager windowManager = (WindowManager) context
                    .getSystemService(Context.WINDOW_SERVICE);
            windowManager.getDefaultDisplay().getMetrics(displayMetrics);

            int width = displayMetrics.widthPixels;
            int height = displayMetrics.heightPixels;

            return "" + width + "*" + height;
        } catch (Exception e) {
            e.printStackTrace();
        }

        return "";
    }
}

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