android - admob and activity -

I'm trying to set it up for the last few weeks, but without success, How can I add 2 block codes?

  Private int entries = 6; Private string phonenom []; Private string button label []; /** Called when the activity is first created. * / @Override Public Zero onCreate (bundled savedInstanceState) {super.onCreate (savedInstanceState); SetContentView (R.layout.main); Phonename = new string [entries]; Buttonelabel = new string [entries]; // Data Array PopulateArge (); // Set up the button and click the Listen button Button 1 = (button) Find ViewById (R.id.button1); Button1.setText (buttonLabels [0]); Button1.setOnClickListener (this); Button Button 2 = (Button) Find ViewById (R.id.button2); Button2.setText (buttonLabels [1]); Button2.setOnClickListener (this); Button Button 3 = (Button) Find ViewById (R.id.button3); Button3.setText (buttonLabels [2]); Button3.setOnClickListener (this); Button Button 4 = (Button) Find ViewById (R.id.button4); Button4.setText (buttonLabels [3]); Button4.setOnClickListener (this); Button Button 5 = (Button) Find VVBIID (R.B. button 5); Button5.setText (buttonLabels [4]); Button5.setOnClickListener (this); Button Button 6 = (Button) Find ViewById (R.id.button6); Button6.setText (buttonLabels [5]); Button6.setOnClickListener (this); } // Phone Dialer Launch Public Zero Launch Dialer (String Number) {String Number Todel = "Tele:" + Number; Initial (new intent (Intent.ACTION_DIAL, Uri.Pars (numerical)); } / ** Method to populate the data array * / Public blank PopulateArray () {/ ** Ares Phone News and buttonlables in a practical application * This method can be dynamically upgraded from the web. For this project, we clarify the hard-wire in some values, how to use one-time data, * to make phone calls. * / Phoneman [0] = "000-000-0001"; Phononym [1] = "000-000-0002"; Phone new [2] = "000-000-0003"; Phononym [3] = "000-000-0004"; Phononym [4] = "000-000-0005"; Phononym [5] = "000-000-0006"; Button label [0] = "Jane D. Arc"; Button label [1] = "John Doe"; Button label [2] = "Jane Doe"; Button label [3] = "Abe linking"; Button label [4] = "Mona Lisa"; Button label [5] = "Isaac Newton"; } / ** Process Button Event * / @ Override Public Zero (see V) {Switch (v.getId ()} {Case R.D. button 1: Launch Diller (Phone News [0]); break; Case RID.Button 2: Launchdialer (Phonenum [1]); break; Case RID.Button 3: Launchdialer (Phone New [2]); break; Case R.id.button4: launchDialer (Phonenum [3]); break; Case RID.Button 5: Launchdialer (Phone New [4]); break; Case RID.Button 6: Launchdialer (Phonenum [5]); break; }}   
 When I override  onStart () , the app crashes  
  Start at Public Zero () {super .onstart (); AdView Layout = (AdView) this.findViewById (R.id.adView); // Begin a general request to load with an ad AdRequest adRequest = new AdRequest (); AdRequest.setTesting (true); Layout.loadAd (adRequest); }   
 I know that this issue is from this line:  
  start at public zero ({{code>   P> 
 
 If you are just trying to work with AdMob, then you should not use it on start. Use your on-site instead  
 Adding this  a com.google.ads.AdView  section.  
 If you already have an AdView in your XML, you can get it and an AdRequest load. If you do not do this, then the example of documentation adds a dynamic form.  
 You also need to make sure that you make a call. Desto (); On the view, you want to override the OnDirey function. All this is in the example of the document.