package contactlist.pkg;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.provider.ContactsContract;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.CommonDataKinds.StructuredName;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
/**
 * @author saurabh trivedi
 *
 */
     public class CsvSender extends Activity {
	 public static final int DIALOG_DOWNLOAD_PROGRESS = 0;
	    private Button startBtn;
	    Button cancel;
	    int count ;
	    private ProgressDialog mProgressDialog;
        private Cursor cursor;
        String id ;
        private boolean csv_status = false;

       String  sendertype=setting.pw;

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
      //  Log.i("sender Type",sendertype);
        final Button startBtn = (Button)findViewById(R.id.button1);
        Button send = (Button)findViewById(R.id.sendemail);
        cancel = (Button)findViewById(R.id.button2);

        cancel.setEnabled(false);
        cancel.setVisibility(View.INVISIBLE);

        cancel.setOnClickListener(new OnClickListener(){
            public void onClick(View v) {
            	boolean mayInterruptIfRunning = true;
				new createCSV().cancel(mayInterruptIfRunning);


            	Log.i("cancel click","cancel asynch task");

               }
           });


        Cursor cursor =  managedQuery(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
        count = cursor.getCount();
        TextView tv=(TextView)findViewById(R.id.tview1);
	    tv.setText("TOTAL CONTACTS...: "+ 0+"/"+count);
        Log.i("total no contacts in list",Integer.toString(count));
        send.setEnabled(false);
        send.setVisibility(View.INVISIBLE);
        startBtn.setOnClickListener(new OnClickListener(){
         public void onClick(View v) {
        	 cancel.setEnabled(true);
             cancel.setVisibility(View.VISIBLE);
             startBtn.setEnabled(false);
             startBtn.setVisibility(View.INVISIBLE);
            	new createCSV().execute();
            }
        });
      }
    private class createCSV extends AsyncTask<String, String, Boolean> {
   	 private ProgressDialog dialog;
 	 private Context context;
	            @Override
	        protected void onPreExecute() {

	        }

	        @Override
	        protected void onPostExecute(final Boolean success) {
	                Button startBtn = (Button)findViewById(R.id.button1);
	                startBtn.setEnabled(false);
	                startBtn.setVisibility(View.INVISIBLE);
	                Button send = (Button)findViewById(R.id.sendemail);
	                send.setEnabled(true);
	                send.setVisibility(View.VISIBLE);
	                send.setOnClickListener(new OnClickListener(){
	                public void onClick(View v)
	                {
	                    	exportCSV();
	                }
	                });
         }
			@Override
			protected Boolean doInBackground(String... args) {
				            int count;

				         // some task is here


				        while (isCancelled()) {
				            if (isCancelled())
				                         {
		                         Log.i("#################","true value");

				                         break;
				                         }

				        }
				return null;
				}





}

}