Fill data from arrays.xml to Spinner : Spinner « UI « Android

1. Android
2. UI
3. Spinner

Fill data from arrays.xml to Spinner

  
package app.test;

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


import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TextView;

public class Test extends Activity {
  Spinner spinner_c;
  Spinner spinner_2;
  private ArrayAdapter<String> aspnCountries;
  private List<String> allcountries;
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setTitle("SpinnerActivity");
    setContentView(R.layout.main);
    find_and_modify_view();
  }

  private static final String[] mCountries = { "China" ,"Russia", "Germany",
      "Ukraine", "Belarus", "USA" };

  private void find_and_modify_view() {
    spinner_c = (Spinner) findViewById(R.id.spinner_1);
    allcountries = new ArrayList<String>();
    for (int i = 0; i < mCountries.length; i++) {
      allcountries.add(mCountries[i]);
    }
    aspnCountries = new ArrayAdapter<String>(this,
        android.R.layout.simple_spinner_item, allcountries);
    aspnCountries
        .setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    spinner_c.setAdapter(aspnCountries);
    
    
    spinner_2 = (Spinner) findViewById(R.id.spinner_2);
        ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(
                this, R.array.countries, android.R.layout.simple_spinner_item);
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        spinner_2.setAdapter(adapter);
  }

 
}

//main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
    
    <TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Spinner_1"
    />
    
<Spinner  android:id="@+id/spinner_1"
       android:layout_width="fill_parent"
       android:layout_height="wrap_content"
       android:drawSelectorOnTop="false"
/>

<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Spinner_2 From arrays xml file"
    />
 <Spinner  android:id="@+id/spinner_2"
       android:layout_width="fill_parent"
       android:layout_height="wrap_content"
       android:drawSelectorOnTop="false"
/>
    
</LinearLayout>


//arrays.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <!-- Used in Spinner/spinner_2.java -->
    <string-array name="countries">
        <item>China2</item>
        <item>Russia2</item>
        <item>Germany2</item>
        <item>Ukraine2</item>
        <item>Belarus2</item>
        <item>USA2</item>
    </string-array>
</resources>

   
    
  

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