// (c) Tero Karvinen & Kimmo Karvinen http://BotBook.com
 
package fi.sulautetut.android.uiandvibra;
 
import android.app.Activity; 
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.os.Bundle;
import android.os.Vibrator;
import android.view.WindowManager;
import android.widget.LinearLayout;
import android.widget.TextView;
 
public class UiAndVibra extends Activity {
    TextView statusTv;
    TextView messagesTv;
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        initGUI(); 
    }
 
    @Override
    public void onResume() { 
        super.onResume();
        statusTv.setText("One-line status. "); 
        messagesTv.append(
          "This message box \nwill have\n many lines of text... ");
        vibrate();
    }
 
    void initGUI() 
    {
        // Window
        setRequestedOrientation(
                ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        getWindow().setFlags(
                WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON, 
                WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
        // Contents 
        LinearLayout container=new LinearLayout(this);
        container.setOrientation(android.widget.LinearLayout.VERTICAL);
        statusTv = new TextView(this);  
        container.addView(statusTv);
        messagesTv = new TextView(this);
        container.addView(messagesTv);
        // Show
        setContentView(container); 
    }
 
    void vibrate() 
    {
        Vibrator vibra = (Vibrator) getSystemService(
                Context.VIBRATOR_SERVICE); 
        vibra.vibrate(200); 7
    } 
}