Dynamic change the content of Spinner

بِسْــــــــــــــــمِ اﷲِالرَّحْمَنِ اارَّحِيم

bismillaahirrahmaanirrahiim

السَّلاَمُ عَلَيْكُمْ وَرَحْمَةُ اللهِ وَبَرَكَاتُهُ

Assalamu'alaikum warahmatullahi wabarakatuh

We can change the List programmatically, to change the content of the Spinner, then call notifyDataSetChanged() of the ArrayAdapter to update the Spinner.

It's a example modify from the last post. There are two Spinner. When the Move button clicked, the current item of Spinner1 will be moved to Spinner2.

package com.AndroidListSpinner;
import java.util.ArrayList;
import java.util.List;
 
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
 
public class AndroidListSpinnerActivity extends Activity {
  
 Button btnMove;
 Spinner MySpinner1, MySpinner2;
 List myList1, myList2;
 private ArrayAdapter myAdapter1, myAdapter2;
  
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        btnMove = (Button)findViewById(R.id.move);
        MySpinner1 = (Spinner)findViewById(R.id.myspinner1);
        MySpinner2 = (Spinner)findViewById(R.id.myspinner2);
         
        initList();
        myAdapter1 = new ArrayAdapter(this, android.R.layout.simple_spinner_item, myList1);
        myAdapter1.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        MySpinner1.setAdapter(myAdapter1);
         
        myAdapter2 = new ArrayAdapter(this, android.R.layout.simple_spinner_item, myList2);
        myAdapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        MySpinner2.setAdapter(myAdapter2);
 
        btnMove.setOnClickListener(MoveOnClickListener);
    }
     
    Button.OnClickListener MoveOnClickListener
    = new Button.OnClickListener(){
 
  @Override
  public void onClick(View arg0) {
   // TODO Auto-generated method stub
   int pos = MySpinner1.getSelectedItemPosition();
    
   if(pos != AdapterView.INVALID_POSITION){
    myList2.add(myList1.get(pos));
    myList1.remove(pos);
    myAdapter1.notifyDataSetChanged();
    myAdapter2.notifyDataSetChanged();
   }
  }};
     
    void initList(){
     myList1 = new ArrayList();
     myList1.add("Sunday");
     myList1.add("Monday");
     myList1.add("Tuesday");
     myList1.add("Wednesday");
     myList1.add("Thursday");
     myList1.add("Friday");
     myList1.add("Saturday");
      
     myList2 = new ArrayList();
    }
}

Xml Code

You can download the source code Spinner Dynamic Move Content
Cheers Guys!!!!!!!

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Alhamdulilah hirobil alamin

وَ السَّلاَمُ عَلَيْكُمْ وَرَحْمَةُ اللهِ وَبَرَكَاتُهُ

wassalamualaikum warahmatullahi wabarakatuh

Artikel Dynamic change the content of Spinner, Diterbitkan oleh scodeaplikasi pada Kamis, 24 Januari 2013. Semoga artikel ini dapat menambah wawasan Anda. Website ini dipost dari beberapa sumber, bisa cek disini sumber, Sobat diperbolehkan mengcopy paste / menyebar luaskan artikel ini, karena segala yang dipost di public adalah milik public. Bila Sobat tertarik Ingin membuat software, membeli software, membeli source code ,Dengan Cara menghubungi saya Ke Email: Fajarudinsidik@gmail.com, atau No Hp/WA : (fajar) : 085369237896, (puat) : 085267792168.