Fragments02

MainActivity.java
===================
package com.example.zeevm.myfragment;

import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;

public class MainActivity extends AppCompatActivity {

    FragmentManager fm;
    FragmentTransaction ft;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //create fragment
        fm = getFragmentManager();
        //create fragment transaction
        ft = fm.beginTransaction();
        //add to our container fragment 1
        ft.add(R.id.fContainer, new fg1());
        //commit the changes
        ft.commit();
    }

    public void onClick1(View view)
    {
        //load fragment 1
        ft = fm.beginTransaction();
        //create new instance of our fragment
        fg1 myFrag = new fg1();
        //set transtion animation
        ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
        //replace the view
        ft.replace(R.id.fContainer,myFrag);
        //commit the change
        ft.commit();
    }

    public void onClick2(View view)
    {
        //load fragment 2
        ft = fm.beginTransaction();
        //create new instance of our fragment
        fg2 myFrag = new fg2();
        //set transtion animation
        ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_CLOSE);
        //replace the view
        ft.replace(R.id.fContainer,myFrag);
        //commit the change
        ft.commit();
    }

    public void onClick3(View view)
    {
        //load fragment 3
        ft = fm.beginTransaction();
        //create new instance of our fragment
        fg3 myFrag = new fg3();
        //set transtion animation
        ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
        //replace the view
        ft.replace(R.id.fContainer,myFrag);
        //commit the change
        ft.commit();
    }
}


MyListAdapter.java
========================
package com.example.zeevm.myfragment;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

import org.w3c.dom.Text;

import java.util.List;

/**
 * Created by zeevm on 31/10/2016.
 */

public class MyListAdapter extends BaseAdapter {
    List<String> myList;
    Context context;

    public MyListAdapter(List<String> myList, Context context) {
        this.myList = myList;
        this.context = context;
    }

    @Override
    public int getCount() {
        return myList.size();
    }

    @Override
    public Object getItem(int i) {
        return null;
    }

    @Override
    public long getItemId(int i) {
        return 0;
    }

    @Override
    public View getView(int i, View view, ViewGroup viewGroup) {
        TextView myText = new TextView(context);
        myText.setText(myList.get(i));
        myText.setTextSize(30);
        return myText;
    }
}


fg1.java
====================
package com.example.zeevm.myfragment;

import android.app.Fragment;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ListView;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by zeevm on 31/10/2016.
 */

public class fg1 extends Fragment {
    ListView myList;
    List<String> students;

    public fg1(){} //required empty public constractur

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        //infalte the layout for this fragment
        View rootView = inflater.inflate(R.layout.fg1,container,false);
        //set pointer to myList
        myList = (ListView)rootView.findViewById(R.id.fmyList);
        //create our adapter to the list view
        MyListAdapter adapter= new MyListAdapter(createList(),getActivity());
        myList.setAdapter(adapter);
        return rootView;
    }

    private List<String> createList()
    {
        students = new ArrayList<>();
        students.add("Adam Tuki");
        students.add("Lorien");
        students.add("Michal");
        students.add("Noa Apchi");
        students.add("Itzik Safug");
        students.add("Elinor sheela");
        students.add("Elad i late");
        students.add("Dudi computer");
        students.add("Faruk ad 10");
        students.add("Caram no hebrew");
        students.add("Pavel i want mac");

        return students;
    }
}


fg2.java
=======================
package com.example.zeevm.myfragment;

import android.app.Fragment;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.Toast;

/**
 * Created by zeevm on 31/10/2016.
 */

public class fg2 extends Fragment {
    Button btnTest;

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
       //Inflate the layout for this fragment
        View rootView = inflater.inflate(R.layout.fg2,container,false);
        //set pointer
        btnTest=(Button)rootView.findViewById(R.id.myBtnTest);
        //set on click listner
        btnTest.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(getActivity(), "Adam Showarma/humus/chips/salat", Toast.LENGTH_SHORT).show();
            }
        });

        return rootView;
    }

    public fg2(){}
}


fg3.java
=====================
package com.example.zeevm.myfragment;

import android.app.Fragment;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

/**
 * Created by zeevm on 31/10/2016.
 */

public class fg3 extends Fragment {
    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        //inflate the view
        View rootView = inflater.inflate(R.layout.fg3,container,false);
        TextView myTxt=(TextView)rootView.findViewById(R.id.fg3Text);
        myTxt.setText("Elinor Sheela!!!");

        return rootView;
    }

    public fg3(){}
}



activity_main.xml
=========================
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="com.example.zeevm.myfragment.MainActivity">

   <LinearLayout
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:orientation="horizontal"
       android:id="@+id/fButton">
       <Button
           android:layout_width="0dp"
           android:layout_height="wrap_content"
           android:layout_weight="1"
           android:text="Fragment 1"
           android:onClick="onClick1"/>
       <Button
           android:layout_width="0dp"
           android:layout_height="wrap_content"
           android:layout_weight="1"
           android:text="Fragment 2"
           android:onClick="onClick2"/>
       <Button
           android:layout_width="0dp"
           android:layout_height="wrap_content"
           android:layout_weight="1"
           android:text="Fragment 3"
           android:onClick="onClick3"/>
   </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/fContainer"
        android:orientation="vertical"
        android:layout_below="@id/fButton"
        android:layout_margin="20dp">

    </LinearLayout>
</RelativeLayout>


fg1.xml
=====================
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ListView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/fmyList"/>
</FrameLayout>




fg2.xml
====================
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <Button
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="PRESS ME"
        android:background="#009fff"
        android:textColor="#fff"
        android:layout_marginTop="100dp"
        android:id="@+id/myBtnTest"/>
</LinearLayout>




fg3.xml
=================
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="I am Adam !!!!!"
        android:id="@+id/fg3Text"
        android:gravity="center"
        android:textSize="50sp"/>

</LinearLayout>