Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.app.Activity;

import android.util.DisplayMetrics;

public class Main {
    private static final int VIDEO_WIDTH_RATIOS = 16;
    private static final int VIDEO_HEIGHT_RATIOS = 9;

    public static int getVideoHeight(Activity activity) {
        return Math.min(getScreenWidth(activity) * VIDEO_HEIGHT_RATIOS / VIDEO_WIDTH_RATIOS,
                getScreenHeight(activity));
    }

    public static int getScreenWidth(Activity activity) {
        DisplayMetrics displaymetrics = new DisplayMetrics();
        activity.getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
        return displaymetrics.widthPixels;
    }

    public static int getScreenHeight(Activity activity) {
        DisplayMetrics displaymetrics = new DisplayMetrics();
        activity.getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
        return displaymetrics.heightPixels;
    }
}