Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.annotation.TargetApi;

import android.content.Context;

import android.content.res.Configuration;

import android.os.Build;

public class Main {
    public static final boolean API_13 = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2;

    @TargetApi(13)
    public static int getColumnCount(Context context) {
        if (!API_13) {
            int screenSize = context.getResources().getConfiguration().screenLayout
                    & Configuration.SCREENLAYOUT_SIZE_MASK;
            if (screenSize == Configuration.SCREENLAYOUT_SIZE_SMALL)
                return 1;

            int orientation = context.getResources().getConfiguration().orientation;
            if (orientation == Configuration.ORIENTATION_LANDSCAPE)
                return 2;
        } else {
            int screenWidthDp = context.getResources().getConfiguration().screenWidthDp;
            //    if (screenWidthDp > 820) return 4;
            if (screenWidthDp >= 720)
                return 3;
            if (screenWidthDp >= 480)
                return 2;
        }

        return 1;
    }
}