Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;

public class Main {
    public static void replaceFragment(FragmentManager manager, Class<? extends Fragment> fragmentClass,
            boolean isAddToBackStack) {

        Fragment fragment = manager.findFragmentByTag(fragmentClass.getSimpleName());

        if (null == fragment) {
            try {

                fragment = fragmentClass.newInstance();

            } catch (InstantiationException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }

        }

        FragmentTransaction ft = manager.beginTransaction();
        ft.setCustomAnimations(android.R.anim.fade_in, android.R.anim.fade_out, android.R.anim.fade_in,
                android.R.anim.fade_out);
        if (!fragment.isAdded()) {
            ft.replace(android.R.id.content, fragment, fragment.getClass().getSimpleName());
            if (isAddToBackStack) {
                ft.addToBackStack(null);
            }
        }
        ft.commit();

    }
}