gistfile1.java

package acarin.timetracker.com;



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

import android.app.Activity;
import android.app.Dialog;
import android.os.Bundle;
import android.os.SystemClock;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Chronometer;
import android.widget.EditText;
import android.widget.PopupWindow;
import android.widget.Spinner;
import android.widget.Toast;
import android.widget.AdapterView.OnItemSelectedListener;


public class Starttracker extends Activity 
{

	PopupWindow popupWindow;
	
	List<String> Items =new  ArrayList<String>();

	String[] tempArray={
			"Events:",
			"Alarm",
			"Office",
			"Meeting",
			"Party",
			"Lunch",
			"Breakfast",
			"Supper",
			"Home",
			"Private",
			"Outdoor",
			"Family",
			"Friends",
			"Others"
	};

	Spinner s1;

	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.starttracker);
		/**
		 * Here i m converting String array to List Array 
		 * so that i can add value to list dynamically 
		 */
		{
			int size=tempArray.length;

			for(int i=0;i<size;i++){
				Items.add(tempArray[i]);
			}

		}
		//HH:MM:SS format
		final Chronometer chrono = (Chronometer)findViewById(R.id.chronometer);
		chrono.setFormat("%s");
		chrono.start();
		//home button
		Button next = (Button) findViewById(R.id.home);
		next.setOnClickListener(new View.OnClickListener() 
		{
			public void onClick(View view) 
			{			
				
				finish();
			}

		});  
		
		
		
	
		
		s1 = (Spinner) findViewById(R.id.spinner);

		final ArrayAdapter<String> adapter  = new ArrayAdapter<String>(
				this,android.R.layout.simple_spinner_item,Items);
		adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
		
		
		s1.setAdapter(adapter);
		s1.setOnItemSelectedListener(new OnItemSelectedListener()
		{
			public void onItemSelected(final AdapterView<?> arg0, 
					View arg1, final int index, long arg3) 
			{
				// final int index = s1.getSelectedItemPosition();
				Toast.makeText(getBaseContext(), 
						"You have selected item : " + Items.get(index), 
						Toast.LENGTH_SHORT).show(); 
				 chrono.setBase(SystemClock.elapsedRealtime());
				 chrono.start();
				 if(index==0)
					{
						chrono.stop();
					}
				 
				if(index==13)
				{
					final Dialog dialog=new Dialog(Starttracker.this);
					dialog.setContentView(R.layout.popup);
					dialog.setTitle("Enter The Item");
					dialog.setCanceledOnTouchOutside(true);
					//chronometer stop
					chrono.stop();

					final EditText filename=(EditText)dialog.findViewById(R.id.filename);
					filename.setText("");

					Button d_ok=(Button)dialog.findViewById(R.id.d_ok);
					Button d_cancel=(Button)dialog.findViewById(R.id.d_cancel);

					d_ok.setOnClickListener(new OnClickListener(){

						public void onClick(View arg0) {
							// TODO Auto-generated method stub

							String textHolder = filename.getText().toString();

							dialog.dismiss();

							Items.add(textHolder);
							
							//  s1.setAdapter(adapter);

							// notifyDataSetChanged();
							
							 chrono.setBase(SystemClock.elapsedRealtime());
							 chrono.start();

						}
					});
					d_cancel.setOnTouchListener(new OnTouchListener(){
						public boolean onTouch(View v,MotionEvent me){
							dialog.dismiss();
							return false;
						}
					});
					dialog.show();

					return;
				}
				if(index>13)
				{
					Button clearButton=(Button)findViewById(R.id.delete);
					 clearButton.setOnClickListener(new OnClickListener(){
							public void onClick(View v) {
								Toast.makeText(getBaseContext(), "Your have selected item was successfully deleted. ", Toast.LENGTH_SHORT).show();
								clearSpinnerItems();
							}
								private void clearSpinnerItems() {
									
								Object t=Items.get(index);
								Items.remove((CharSequence) t);		
								chrono.stop();
								
							}	    	
				        });  	
				}
				if(index<13)
				{
					Button clearButton=(Button)findViewById(R.id.delete);
					 clearButton.setOnClickListener(new OnClickListener(){
							public void onClick(View v) {
								Toast.makeText(getBaseContext(), "You can not delete this item. ", Toast.LENGTH_SHORT).show();
								
							}
								
				        });  	
					
				}
				else
				{
					
				}
			}

			public void onNothingSelected(AdapterView<?> arg0) {}
		});  
	}

	  @Override 
	  protected void onRestoreInstanceState(Bundle savedInstanceState) { 
	    super.onRestoreInstanceState(savedInstanceState); 
	    this.Items(); 
	  } 
	  private void Items() {
		// TODO Auto-generated method stub
		
	}

	@Override 
	  protected void onSaveInstanceState(Bundle outState) { 
	    super.onSaveInstanceState(outState); 
	    this.Items();
	  } 
	
	
}