MainActivity.java

package com.applite.uicontrols;

import android.R.anim;
import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;

//ctrl+shift+o 导入
public class MainActivity extends ListActivity {

	private ArrayAdapter<ListCellData> adapter;
	
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        adapter=new ArrayAdapter<ListCellData>(this, android.R.layout.simple_list_item_1);
        setListAdapter(adapter);
        
        adapter.add(new ListCellData(this, "RadioGroup",new Intent(this, AtyUsingRadioGroup.class)));
        adapter.add(new ListCellData(this, "CheckBox", new Intent(this,AtyUsingCheckBox.class)));
        adapter.add(new ListCellData(this, "DatePicker", new Intent(this,AtyUsingDatePicker.class)));
        adapter.add(new ListCellData(this, "TimePicker", new Intent(this,AtyUsingTimePicker.class)));
        adapter.add(new ListCellData(this, "Spinner", new Intent(this,AtyUsingSpinner.class)));
        
        adapter.add(new ListCellData(this, "ProgressBar", new Intent(this,AtyUsingProgressBar.class)));
        adapter.add(new ListCellData(this, "seekbar", new Intent(this,AtyUsingSeekBar.class)));
        adapter.add(new ListCellData(this, "GridView", new Intent(this,AtyUsingGridView.class)));
        adapter.add(new ListCellData(this, "ProgressDialog", new Intent(this,AtyUsingProgressDialog.class)));
        adapter.add(new ListCellData(this, "Notification", new Intent(this,AtyUsingNotification.class)));
        adapter.add(new ListCellData(this, "ScrollView", new Intent(this,AtyUsingScrollView.class)));
        
        adapter.add(new ListCellData(this, "RatingBar", new Intent(this,AtyUsingRatingBar.class)));
        adapter.add(new ListCellData(this, "ImageSwitcher", new Intent(this, AtyUsingImageSwitcher.class)));
        adapter.add(new ListCellData(this, "Gallery", new Intent(this,AtyUsingGallery.class)));
        adapter.add(new ListCellData(this, "EditText", new Intent(this,AtyUsingEditText.class)));
    }

    //列表项被点击
    @Override
    protected void onListItemClick(ListView l, View v, int position, long id) {
    	
    	ListCellData data=adapter.getItem(position);
    	data.startActivity();
    	
    	super.onListItemClick(l, v, position, id);
    }
    
    @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;
    }

    
}