How to Create Android Spinner

How to Create Android Spinner

http://android-app27.blogspot.com/ 

 

Project: Android in Spinner

>>>Create a class name  MainActivity.java & Paste The Code

package com.sattar.spinner

import android.os.Bundle;

import android.support.v4.app.Fragment;

import android.support.v7.app.ActionBarActivity;

import android.view.LayoutInflater;

import android.view.Menu;

import android.view.MenuItem;

import android.view.View;

import android.view.ViewGroup;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemSelectedListener;

import android.widget.ArrayAdapter;

import android.widget.Spinner;

import android.widget.Toast;

public class MainActivity extends ActionBarActivity {

                // View Object

                                private Spinner men;

                               

                                // data Source

                                private static String[] underMen = { "Men", "Traveling", "Cloth", "Spots",

                                                                "Accessories", "Footwears", "Eyewears" };

                                // adapter

                                ArrayAdapter<String> adapter;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

     // days=getResources().getStringArray(R.array.day_Of_Weak);

                                men = (Spinner) findViewById(R.id.etSpnDayOfWeak);

                                adapter = new ArrayAdapter<String>(MainActivity.this,

                                                                android.R.layout.simple_spinner_item, underMen);

                                men.setAdapter(adapter);

                               

                                men.setOnItemSelectedListener(listener);

                }

                OnItemSelectedListener listener = new OnItemSelectedListener() {

                                @Override

                                public void onItemSelected(AdapterView<?> parent, View v, int position,

                                                                long id) {

                                                // TODO Auto-generated method stub

                                                Toast.makeText(

                                                                                getApplicationContext(),

                                                                                "Item Selected With Index" + position + "Item"

                                                                                                                + underMen[position], Toast.LENGTH_LONG).show();

                                }

                                @Override

                                public void onNothingSelected(AdapterView<?> parent) {

                                                // TODO Auto-generated method stub

                                }

                };

//            public void test(View v) {

//

//                            int selected = spnDayOfWeak.getSelectedItemPosition();

//

//                            Toast.makeText(

//                                                            getApplicationContext(),

//                                                            "Item Selected With Index" + selected + "Item" + days[selected],

//                                                            Toast.LENGTH_LONG).show();

//

//            } 

//       

    @Override

    public boolean onCreateOptionsMenu(Menu menu) {

       

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

        getMenuInflater().inflate(R.menu.main, menu);

        return true;

    }

    @Override

    public boolean onOptionsItemSelected(MenuItem item) {

        // Handle action bar item clicks here. The action bar will

        // automatically handle clicks on the Home/Up button, so long

        // as you specify a parent activity in AndroidManifest.xml.

        int id = item.getItemId();

        if (id == R.id.action_settings) {

            return true;

        }

        return super.onOptionsItemSelected(item);

    }

    /**

     * A placeholder fragment containing a simple view.

     */

    public static class PlaceholderFragment extends Fragment {

        public PlaceholderFragment() {

        }

        @Override

        public View onCreateView(LayoutInflater inflater, ViewGroup container,

                Bundle savedInstanceState) {

            View rootView = inflater.inflate(R.layout.fragment_main, container, false);

            return rootView;

        }

    }

}

>>>> Create an Xml file name activity_main

<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"

    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=".MainActivity" >

    <Spinner

        android:id="@+id/etSpnDayOfWeak"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"

        android:layout_alignParentRight="true"

        android:layout_alignParentTop="true"

        android:layout_marginTop="36dp" />

        <requestFocus />

</RelativeLayout>

Dear Android Developer If You Face Any Problem please  comment  here , I will try to solution it,