import android.widget.Toast;
import android.view.*;
import android.widget.*;

Button clearBtn = new Button(ctx);
clearBtn.setText("clear");
clearBtn.setOnClickListener(new View.OnClickListener() {
  public void onClick(View v) {
   me.mte.setText("");
  }
}); 
lay.addView(clearBtn);
import android.view.*;
import android.widget.*;
import android.content.*;

Button shareBtn = new Button(ctx);
shareBtn.setText("share");
shareBtn.setOnClickListener(new View.OnClickListener() {
  public void onClick(View v) {
   Intent sendIntent = new Intent();
   sendIntent.setAction(Intent.ACTION_SEND);
   sendIntent.putExtra(Intent.EXTRA_TEXT, me.mte.getText().toString());
   sendIntent.setType("text/plain");
   me.startActivity(sendIntent);
  } 
});
lay.addView(shareBtn);
import android.app.*;
/*
Notification.Builder mBuilder =
    new Notification.Builder(ctx)
    .setSmallIcon(android.R.drawable.ic_delete) 
    .setContentTitle("from galaxy")
    .setContentText("Hello World!");
NotificationManager mNotifyMgr =  (NotificationManager) ctx.getSystemService(Context.NOTIFICATION_SERVICE);

mNotifyMgr.notify(101, mBuilder.build()); */

ngin.redirectOutputToFile(ctx.getFilesDir().toString() + "/output.txt");