- // Implement swipe down to refresh.
- swipeToRefresh.setColorSchemeColors(0xFF0097FF);
- swipeToRefresh.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
+ final ActionBar actionBar = getSupportActionBar();
+ if (actionBar != null) {
+ // Remove the title from the action bar.
+ actionBar.setDisplayShowTitleEnabled(false);
+
+ // Add the custom app_bar layout, which shows the favoriteIcon, urlTextBar, and progressBar.
+ actionBar.setCustomView(R.layout.app_bar);
+ actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
+
+ // Initialize the variables for favoriteIcon, urlTextBox, and progressBar
+ favoriteIcon = (ImageView) actionBar.getCustomView().findViewById(R.id.favoriteIcon);
+ urlTextBox = (EditText) actionBar.getCustomView().findViewById(R.id.urlTextBox);
+ progressBar = (ProgressBar) actionBar.getCustomView().findViewById(R.id.progressBar);
+ }
+
+ mainWebView.setWebViewClient(new WebViewClient() {
+
+ // setWebViewClient makes this WebView the default handler for URLs inside the app, so that links are not kicked out to other apps.
+ // Save the URL to formattedUrlString and update urlTextBox before loading mainWebView.