Sunday 4 October 2015

Source code membuat selection widget



 /* Code java : */
package com.example.membuatseletionwidget;

import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.app.ListActivity;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;

public class SelectionWidgetActivity extends ListActivity {
      TextView seleksi;
      String[] pilihan = { "Maintboard", "Memory", "HDD", "Monitor",
                  "Processor", "Slot PCI", "Power Supply", "Sound Card",
                  "Modem", "Driver", "Support" };
      @Override
      protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_selection_widget);
            setListAdapter(new
            ArrayAdapter<String>(this,android.R.layout.simple_list_item_1, pilihan));
            seleksi = (TextView) findViewById(R.id.yangDipilih); } public void onListItemClick(ListView parent, View v, int position, long id) { seleksi.setText(pilihan[position]);
      }

      @Override
      public boolean onCreateOptionsMenu(Menu menu) {
            // Inflate the menu; this adds items to the action bar if it is present.
            getMenuInflater().inflate(R.menu.selection_widget, 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);
      }
}

/* Xml Code: */


<?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:id="@+id/yangDipilih"
         android:layout_width="fill_parent"
        
         android:layout_height="wrap_content" />
     <ListView
         android:id="@android:id/list"
         android:layout_width="fill_parent"
         android:layout_height="fill_parent"
         android:background="#ffaa88"
         android:layout_gravity="center"
         android:layout_weight="1"
         android:drawSelectorOnTop="false" />
  </LinearLayout>

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