title: onClickListener not working after setContentView
body: <p>MainActivity</p>
  
  <pre><code>package com.Kevious.Kevin;
  
  import android.app.*;
  import android.os.*;
  import android.view.*;
  import android.widget.*;
  import android.view.View.*;
  import android.opengl.*;
  import android.content.*;
  import android.text.*;
  import java.net.*;
  
  public class MainActivity extends Activity
  {
  String passw;
  String value = "Test";
  int i = 1;
  TextView textView;
  Button button;
  EditText editText;
  
  
  @Override
  public void onCreate(Bundle savedInstanceState)
  {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.main);
  textView = (TextView) findViewById(R.id.textView);
  button = (Button) findViewById(R.id.button);
  
  button.setOnClickListener(new View.OnClickListener() {
  
  public void onClick(View p1)
  {
  loadMethod();
  
  }
  
  }
  );
  
  editText = (EditText) findViewById(R.id.editText);
  
  editText.addTextChangedListener(new TextWatcher(){
  
  public void beforeTextChanged(CharSequence p1, int p2, int p3, int p4)
  {
  }
  
  public void onTextChanged(CharSequence p1, int p2, int p3, int p4)
  {
  
  // TODO: Implement this method
  
  passw = editText.getText().toString();
  textView.setText(passw);
  passw = textView.getText().toString();
  }
  
  public void afterTextChanged(Editable p1)
  {
  
  }
  }
  );
  }
  
  public void loadMethod()
  {
  passwCheck();
  }
  
  
  public void passwCheck(){
  
  passw = textView.getText().toString();
  
  if (passw.equals("kev"))
  {
  Toast.makeText(this, "corrrect " + passw, Toast.LENGTH_SHORT).show();
  setContentView(R.layout.nextactivity);
  } else {
  Toast.makeText(this, "incorrect " + passw, Toast.LENGTH_SHORT).show();
  }
  }
  }
  </code></pre>
  
  <p>NextActivity</p>
  
  <pre><code>package com.Kevious.Kevin;
  import android.os.*;
  import android.content.*;
  import android.app.*;
  import android.widget.*;
  import android.view.View.*;
  import android.view.*;
  
  public class NextActivity extends Activity
  {
  Button button2;
  TextView textView2;
  @Override public void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  textView2 = (TextView) findViewById(R.id.textView2);
  textView2.setText("Welcome Kevin");
  button2 = (Button) findViewById(R.id.button2);
  button2.setOnClickListener(new OnClickListener(){
  public void onClick(View p1)
  {
  textView2.setText("button clicked");
  buttonclick2();
  }
  }
  );
  }
  
  
  public void buttonclick2(){
  
  
  Toast.makeText(this, "logged out", Toast.LENGTH_SHORT).show();
  
  setContentView(R.layout.main);
  }
  }
  </code></pre>
  
  <p>Im new to stackoverflow, so I hope I am creating this correctly. I apologize if I did it wrong.</p>
  
  <p>I am learning Android Development and just experimenting and creating my first app and somehow I encountered a problem where one of my buttons do not work, even when I have added the button listeners correctly.</p>
  
  <p>When I type "kev" as the password on the main layout and press the button, it will take me to NextActivity Layout via the "setContentView(.....)" this works fine.</p>
  
  <p>The problem is, when I am in the NextActivity Screen, it will have a button. Somehow when I click on that button, it does nothing. I am sure the code is right. Can someone help me out here?</p>
  
  <p>Thanks</p>