Android Many Activity Inside Fragment

Android Many Activity Inside Fragment 

Below I wrote the code for how to call many activities inside activity using fragment.
Why Many Activity?
Sometime we need to use external jar file . An external jar file having only activity no fragment so that time we need.

What I did?

                                              Main Activity

                                                        |

    --------------------------------------------------------------------------------------

    Fragment 1                                                                                     Fragment 2

(Its having tabview with activity)                                          (Its having tabview with activity)

·         I hope you understand this flow.

·         I wrote below code as per as my requirement.

·         More question ask me.

Main Activity Sourece Code

package com.vijay.fragmentex;

import android.os.Bundle;

import android.app.Activity;

import android.app.FragmentManager;

import android.app.FragmentTransaction;

import android.view.Menu;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

/**

 *

 * @author Vijayakumar m

 * http://www.android-ever.com/

 *

 */

public class MainActivity extends Activity {

      public static FragmentTransaction fragmentTransaction;

      public static FragmentTabView fragmentActivity1;

      public static FragmentActivity2 fragmentActivity2;

      public static FragmentManager fragmentManager;

      Button btn1, btn2;

      @Override

      protected void onCreate(Bundle savedInstanceState) {

            super.onCreate(savedInstanceState);

            setContentView(R.layout.activity_main);

            btn1 = (Button)findViewById(R.id.button1);

            btn2 = (Button)findViewById(R.id.button2);

            fragmentManager = getFragmentManager();

            btn1.setOnClickListener(new OnClickListener() {

                 

                  @Override

                  public void onClick(View v) {

                        fragmentActivity1();

                  }

            });

            btn2.setOnClickListener(new OnClickListener() {

                 

                  @Override

                  public void onClick(View v) {

                        fragmentActivity2();

                  }

            });

           

      }

      @Override

      public boolean onCreateOptionsMenu(Menu menu) {

            // Inflate the menu; this adds items to the action bar if it is present.

            //getMenuInflater().inflate(R.menu.activity_main, menu);

            return true;

      }

      public static void fragmentActivity1() {

            fragmentTransaction = fragmentManager.beginTransaction();

            fragmentActivity1 = new FragmentTabView();

            fragmentTransaction.replace(R.id.frag_layout,fragmentActivity1);

            fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);

            fragmentTransaction.commit();

      }

public static void fragmentActivity2() {

          fragmentTransaction = fragmentManager.beginTransaction();

            fragmentActivity2 = new FragmentActivity2();

            fragmentTransaction.replace(R.id.fraglayout2,fragmentActivity2);

            fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);

            fragmentTransaction.commit();

      }

}

Fragment 1 source code

package com.vijay.fragmentex;

import android.app.Fragment;

import android.app.LocalActivityManager;

import android.content.Intent;

import android.os.Bundle;

import android.view.LayoutInflater;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup;

import android.widget.ImageButton;

import android.widget.TabHost;

/**

 *

 * @author vijayakumar

 *

 */

public class FragmentTabView extends Fragment implements TabHost.OnTabChangeListener,OnClickListener{

      TabHost tabHost;

      View vi;

      ImageButton close;

      @Override

      public View onCreateView(LayoutInflater inflater, ViewGroup container,

                  Bundle savedInstanceState) {

            vi=inflater.inflate(R.layout.fragmenttabview, null);

            mileageDialog(savedInstanceState);

            return vi;

    }

     

      /**

       * Method for creating the tab host inside the fragment

       * @param bund

       */

      public void mileageDialog(Bundle bund) {

            tabHost = (TabHost) vi.findViewById(android.R.id.tabhost);

            Intent mapView = new Intent(getActivity(), Activity1.class);

            LocalActivityManager mLocalActivityManager = new LocalActivityManager(getActivity(), true);

            mLocalActivityManager.dispatchCreate(bund);

            tabHost.setup(mLocalActivityManager);

            tabHost.addTab(tabHost.newTabSpec("Activity1").setIndicator("Activity1",null).setContent(mapView));

            tabHost.setCurrentTab(0);

      }

      @Override

      public void onTabChanged(String tabId) {

           

      }

      @Override

      public void onClick(View v) {

           

           

      }

}

Fragment 2 source code

package com.vijay.fragmentex;

import android.app.Fragment;

import android.app.LocalActivityManager;

import android.content.Intent;

import android.os.Bundle;

import android.view.LayoutInflater;

import android.view.View;

import android.view.View.OnClickListener;

import android.view.ViewGroup;

import android.widget.ImageButton;

import android.widget.TabHost;

/**

 *

 * @author vijayakumar

 *

 */

public class FragmentActivity2 extends Fragment implements TabHost.OnTabChangeListener,OnClickListener{

      TabHost tabHost;

      View vi;

      ImageButton close;

      @Override

      public View onCreateView(LayoutInflater inflater, ViewGroup container,

                  Bundle savedInstanceState) {

            vi=inflater.inflate(R.layout.fragmenttabview, null);

            mileageDialog(savedInstanceState);

            return vi;

    }

     

      /**

       * Method for creating the tab host inside the fragment

       * @param bund

       */

      public void mileageDialog(Bundle bund) {

            tabHost = (TabHost) vi.findViewById(android.R.id.tabhost);

            Intent mapView = new Intent(getActivity(), Activity2.class);

            LocalActivityManager mLocalActivityManager = new LocalActivityManager(getActivity(), true);

            mLocalActivityManager.dispatchCreate(bund);

            tabHost.setup(mLocalActivityManager);

            tabHost.addTab(tabHost.newTabSpec("Activity2").setIndicator("Activity2",null).setContent(mapView));

            tabHost.setCurrentTab(0);

      }

      @Override

      public void onTabChanged(String tabId) {

           

      }

      @Override

      public void onClick(View v) {

           

           

      }

}

Main Activity  XML Source code

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    tools:context=".MainActivity" >

    <FrameLayout

            android:id="@+id/frag_layout"

            android:layout_width="wrap_content"

            android:layout_height="260dp"

            android:layout_marginLeft="20dp"

            android:layout_marginTop="120dp"

            />

    <Button

        android:id="@+id/button2"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentRight="true"

        android:layout_alignParentTop="true"

        android:layout_marginRight="20dp"

        android:text="Call Activiy2" />

    <Button

        android:id="@+id/button1"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_alignParentTop="true"

        android:layout_marginRight="26dp"

        android:layout_toLeftOf="@+id/button2"

        android:text="Call Activiy1" />

    <FrameLayout

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:id="@+id/fraglayout2"

        android:layout_alignBottom="@+id/frag_layout"

        android:layout_marginBottom="80dp"

        android:layout_marginLeft="32dp"

        >

    </FrameLayout>

</RelativeLayout>

Fragment  XML Source Code

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:orientation="vertical"

    >

  

<TabHost

    android:id="@android:id/tabhost"

    android:layout_width="fill_parent"

    android:layout_height="match_parent"

    android:paddingLeft="5dp"

    android:paddingRight="5dp">

    <LinearLayout

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

          android:orientation="vertical"

        >

        <TabWidget

            android:id="@android:id/tabs"

            android:visibility="gone"

            android:layout_width="fill_parent"

            android:layout_height="wrap_content"

            android:background="@android:color/black" />

        <FrameLayout

            android:id="@android:id/tabcontent"

            android:layout_width="match_parent"

            android:layout_height="match_parent" />

    </LinearLayout>

</TabHost>

</LinearLayout>

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