Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.app.Activity;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.preference.PreferenceManager;

public class Main {
    public static void initialize(Activity activity) {

        /** 
         *gets a SharedPreferences instance that points to the default file that is used by the preference framework 
         */
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);

        /**
         * used to store latest orientation of android device
         */
        String orientation = prefs.getString("prefOrientation", "Null");
        if ("Landscape".equals(orientation)) {
            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        } else if ("Portrait".equals(orientation)) {
            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        } else {
            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR);
        }
    }
}