Customized Spinner with Image, Title , Short Description and After Click with Long Description on Next Activity (One for All)

" Jai Saraswati Maa"

Hi ... Dear All ..Today I am uploading a superb example of Customized Spinner which you never find on google. 
In this example when you click on any Row of spinner it will send to you on next Activity with full description about your clicked item. Best part of this is we have only one new activity for Items. Please check.
I am using Android Studio 1.5.1
Minimun SDK API 19
Target SDK API 23
My student partner for this example is " Sahib Singh"
Please Like us & put your valuable suggestions in comment box.

A. Layouts  (a)  

               (b) 

               (c) 

B. xml files
     a.  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:layout_width="match_parent"

    android:layout_height="match_parent"

    tools:context="sahib.customisedspinnerwithimageclick.MainActivity">

    <Spinner        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:id="@+id/spinner"

        android:layout_marginTop="33dp"

        android:spinnerMode="dialog"

        android:prompt="@string/mypromot"

        android:layout_alignParentTop="true"

        android:layout_alignParentLeft="true"

        android:layout_alignParentStart="true" />
</RelativeLayout>

b. row.xml

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

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

    android:layout_width="match_parent" android:layout_height="match_parent">

    <ImageView        android:layout_width="70dp"

        android:layout_height="70dp"

        android:id="@+id/srspinner"

        android:layout_alignParentTop="true"

        android:layout_alignParentLeft="true"

        android:layout_alignParentStart="true" />

    <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:textAppearance="?android:attr/textAppearanceLarge"

        android:text="Large Text"

        android:id="@+id/srlt"

        android:layout_alignParentTop="true"

        android:layout_toRightOf="@+id/srspinner"

        android:layout_toEndOf="@+id/srspinner" />

    <TextView        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:textAppearance="?android:attr/textAppearanceMedium"

        android:text="Medium Text"

        android:id="@+id/srmt"

        android:layout_below="@+id/srlt"

        android:layout_toRightOf="@+id/srspinner"

        android:layout_toEndOf="@+id/srspinner" />
</RelativeLayout>

c. next_activity.xml

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

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

    android:layout_width="match_parent" android:layout_height="match_parent">

    <ImageView        android:layout_width="80dp"

        android:layout_height="80dp"

        android:id="@+id/srlspinner"

        android:layout_alignParentTop="true"

        android:layout_alignParentLeft="true"

        android:layout_alignParentStart="true" />

    <TextView        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:textAppearance="?android:attr/textAppearanceLarge"

        android:text="Large Text"

        android:id="@+id/srllt"

        android:layout_alignBottom="@+id/srlspinner"

        android:layout_centerHorizontal="true"

        android:layout_marginBottom="25dp" />

    <TextView        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:textAppearance="?android:attr/textAppearanceMedium"

        android:text="Medium Text"

        android:id="@+id/srlmt"

        android:layout_below="@+id/srlspinner"

        android:layout_alignParentLeft="true"

        android:layout_marginBottom="40dp"

        android:layout_alignParentStart="true" />

    <Button        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="Back to Spinner"

        android:id="@+id/button"

        android:layout_alignParentBottom="true"

        android:layout_centerHorizontal="true"

        android:onClick="back"/>

</RelativeLayout>

C. Resource File   string.xml 

 <resources>

    <string name="app_name">Spinner</string>

    <string name="mypromot">Make a choice.</string>

    <string-array name="title">
        <item>Select</item>
        <item>Android</item>

        <item>Java</item>
        <item>Oracle</item>

        <item>Facebook</item>
    </string-array>
    <string-array name="desc_short">
        <item> </item>

        <item>Android is a mobile operating system currently developed by Google</item>

        <item>Java is a set of computer software and specifications 

                  developed by Sun Microsystems</item>
        <item>The Oracle Corporation is an American global computer

             technology corporation, headquartered in Redwood City, California.</item>
        <item>Facebook is a corporation and online social networking 

          service headquartered in Menlo Park, California, in the United States</item>

    </string-array>
    <string-array name="desc_long">
        <item> </item>

        <item>Android is a mobile operating system (OS) currently developed

       by Google, based on the Linux kernel and designed primarily for touchscreen

       mobile devices such as smartphones and tablets. Android\'s user interface is

       mainly based on direct manipulation, using touch gestures that loosely correspond 

       to real-world actions, such as swiping, tapping and pinching, to manipulate on-screen

       objects, along with a virtual keyboard for text input. In addition to touchscreen 

       devices, Google has further developed Android TV for televisions, Android Auto for cars,

        and Android Wear for wrist watches, each with a specialized user interface. 

      Variants of Android are also used on notebooks, game consoles, digital cameras,

       and other electronics.</item>
        <item>Java is a set of computer software and specifications developed by 

       Sun Microsystems, later acquired by Oracle Corporation, that provides a 

     system for developing application software and deploying it in a cross-platform 

     computing environment. Java is used in a wide variety of computing platforms 

     from embedded devices and mobile phones to enterprise servers and supercomputers.

     While less common, Java applets run in secure, sandboxed environments to provide

     many features of native applications and can be embedded in HTML pages.</item>
        <item>The Oracle Corporation is an American global computer technology corporation,

     headquartered in Redwood City, California. The company primarily specializes in 

     developing and marketing database software and technology, cloud engineered systems 

     and enterprise software products – particularly its own brands of database management

     systems. In 2011 Oracle was the second-largest software maker by revenue, after Microsoft.
    The company also develops and builds tools for database development and systems of 

   middle-tier software, enterprise resource planning (ERP) software, customer relationship

    management (CRM) software and supply chain management (SCM) software.</item>
        <item>Facebook is a corporation and online social networking service

     headquartered in Menlo Park, California, in the United States. Its website 

    was launched on February 4, 2004, by Mark Zuckerberg with his Harvard College roommates

   and fellow students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes.

    The founders had initially limited the website\'s membership to Harvard students,

    but later expanded it to colleges in the Boston area, the Ivy League, and Stanford 

   University. It gradually added support for students at various other universities and 

    later to high-school students.</item>
    </string-array>

</resources>

D. Java files 

 a. MainActivity.java

package sahib.customisedspinnerwithimageclick;

import android.content.Intent;
import android.content.res.Resources;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Spinner;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity implements 

       AdapterView.OnItemSelectedListener {
    Toolbar tb;
    Spinner spinner;
    String longtext[],desc[],title[];
    int imgs[];
    @Override    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        spinner=(Spinner) findViewById(R.id.spinner);
        Resources res=getResources();
        longtext=res.getStringArray(R.array.desc_long);
        desc=res.getStringArray(R.array.desc_short);
        title=res.getStringArray(R.array.title);
        Images b=new Images();
        imgs=b.img;
        MyAdapter adp=new MyAdapter(this,title,desc,imgs);
        spinner.setAdapter(adp);
        spinner.setOnItemSelectedListener(this);
    }
 public void onItemSelected(AdapterView<?> parent, View view, int position, long id)
    {
        TextView t1=(TextView)findViewById(R.id.srlt);
        if(position==0) {}
        else {
            Intent ob = new Intent(this, NextActivity.class);
            ob.putExtra("title", t1.getText().toString());
            ob.putExtra("position", position);
            ob.putExtra("desc_l",longtext[position] );
            startActivity(ob);
        }
    }

    @Override    public void onNothingSelected(AdapterView<?> parent) {

    }

}

b. MyAdapter.java

package sahib.customisedspinnerwithimageclick;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.TextView;
public class MyAdapter extends ArrayAdapter
{
    String title[],des[];
    int img[];
    Context context;
    public MyAdapter(Context cont, String titl[], String desc[], int im[]) {
        super(cont, R.layout.row, R.id.srlt, titl);
        context = cont;
        title=titl;
        img=im;
        des=desc;
    }

    @Override

public View getDropDownView(int position, View convertView, ViewGroup parent) {
        return getMyView(position, convertView, parent);
    }

    @Override

    public View getView(int position, View convertView, ViewGroup parent) {
        return getMyView(position, convertView, parent);
    }
    public View getMyView(int position, View convertView, ViewGroup parent)
    {
        LayoutInflater inflater=(LayoutInflater) context.getSystemService

                                         (Context.LAYOUT_INFLATER_SERVICE);
        View obj=inflater.inflate(R.layout.row,parent,false);
        ImageView iv=(ImageView) obj.findViewById(R.id.srspinner);
        TextView t1=(TextView) obj.findViewById(R.id.srlt);
        TextView t2=(TextView) obj.findViewById(R.id.srmt);
        iv.setImageResource(img[position]);
        t1.setText(title[position]);
        t2.setText(des[position]);
        return  obj;
    }

}

c. NextActivity.java

package sahib.customisedspinnerwithimageclick;

import android.content.Intent;
import android.media.Image;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

public class NextActivity extends AppCompatActivity
{
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.next_activity);
        Images ob=new Images();
        int img[]=ob.img;
        ImageView imageView=(ImageView) findViewById(R.id.srlspinner);
        TextView t1=(TextView) findViewById(R.id.srllt);
        TextView t2=(TextView) findViewById(R.id.srlmt);
        Intent iob=getIntent();
        t1.setText(iob.getStringExtra("title"));
        t2.setText(iob.getStringExtra("desc_l"));
        int position=iob.getIntExtra("position",0);
        imageView.setImageResource(img[position]);
    }
    public void back(View view)
    {
        startActivity(new Intent(this, MainActivity.class));
    }

}

d.  Image resource please add five images in your mipmap folder or either 

    drawable folder carefully we added five images of different densities 

    in mipmap and retrieve in Java file 

   Images.java

  package sahib.customisedspinnerwithimageclick;

public class Images
{
    int img[];
    public Images()
    {
        img=new int[]{R.mipmap.ic_launcher,R.mipmap.android,R.mipmap.java,

        R.mipmap.oracle,R.mipmap.fb};
    }
}