title: NullPointerException in Fragment's onCreateView() method
body: <p>My code:</p>
  
  <pre><code>@Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
          Bundle savedInstanceState) {
      // t-alk és impresszumhoz
      LinearLayout layout = (LinearLayout) getActivity().findViewById(
              R.layout.impresszum);
      ((TextView) layout.findViewById(R.id.impresszumtext1)).setText(" v.");...
  </code></pre>
  
  <p>This is a fragment's oncreateview method, and I have a nullpointerexception at the last line</p>
  
  <pre><code>03-04 13:48:20.149: E/AndroidRuntime(32586):    at com.myapp.TestFragment.onCreateView(TestFragment.java:53)
  </code></pre>
  
  <p>Here is the whole onCreateView():</p>
  
  <pre><code>@Override
      public View onCreateView(LayoutInflater inflater, ViewGroup container,
              Bundle savedInstanceState) {
  
          // feltételekhez és folyamatokhoz
          WebView wv = new WebView(getActivity());
          FrameLayout flayout = new FrameLayout(getActivity());
  
          flayout.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT,
                  LayoutParams.MATCH_PARENT));
          flayout.setBackgroundResource(R.drawable.gradient_gray_light);
  
          wv.setInitialScale(100);
          wv.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY);
          wv.setBackgroundColor(getResources().getColor(R.color.transparent2));
          wv.setPadding(5, 5, 5, 5);
  
          wv.setWebViewClient(new WebViewClient() {
              public void onReceivedError(WebView view, int errorCode,
                      String description, String failingUrl) {
                  Toast.makeText(getActivity(), description, Toast.LENGTH_SHORT)
                          .show();
                  Toast.makeText(getActivity(), "Hiba történt a betöltés során",
                          Toast.LENGTH_LONG).show();
              }
  
              @Override
              public void onPageFinished(WebView view, final String url) {
  
                  progressDialog.cancel();
  
              }
  
              @Override
              public void onPageStarted(WebView view, String url, Bitmap favicon) {
                  progressDialog = ProgressDialog.show(getActivity(), "",
                          "Loading...");
                  progressDialog.setCancelable(true);
                  progressDialog.setCanceledOnTouchOutside(false);
              }
          });
  
          // feltételek
          if (mContent.equalsIgnoreCase("Feltételek")) {
              getActivity().getWindow().setFormat(PixelFormat.RGBA_8888);
              wv.loadUrl("file:///android_asset/conditions.htm");
              flayout.addView(wv);
              return flayout;
  
          }
          // folyamatok
          else if (mContent.equalsIgnoreCase("Folyamatok")) {
              getActivity().getWindow().setFormat(PixelFormat.RGBA_8888);
              wv.loadUrl("file:///android_asset/process.htm");
              flayout.addView(wv);
              return flayout;
          }
          // T-alkalmazások
          else if (mContent.equalsIgnoreCase("T-alkalmazások")) {
  
          }
          // Impresszum
          else if (mContent.equalsIgnoreCase("Impresszum")) {
  
              final String TAG = "Impresszum";
              String versionName;
              String appName;
  
              appName = getResources().getString(R.string.app_name);
  LinearLayout layout = (LinearLayout) getActivity().findViewById(
                  R.layout.impresszum);
              try {
  
                  versionName = getActivity().getPackageManager().getPackageInfo(
                          getActivity().getPackageName(), 0).versionName;
  
  
          ((TextView)layout.findViewById(R.id.impresszumtext1)).setText(appName
                   + " v." + versionName);
  
  
              } catch (NameNotFoundException ex) {
                  Log.e(TAG + ".1", "error: " + ex.getMessage(), ex);
              }
              return layout;
          }
  
  
          return layout;
      }
  </code></pre>
  
  <p>And I am using ViewPagerIndicator.</p>