[Android] Template that uses WebView

MyApplication.java

public class MyApplication extends Application {

    @Override
    public void onCreate() {
        // To use the CookieSyncManager, the host application has to call the following when the application starts:
        CookieSyncManager.createInstance(this);
    }
}

MyWebViewActivity.java

public class WebViewActivity extends Activity {
    private WebView mWebView;
    
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_webview);
        
        mWebView = (WebView) findViewById(R.id.webview);
        mWebView.setWebViewClient(new WebViewClient() {
            public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            }

            public void onPageFinished(WebView view, String url) {
                // forces sync manager to sync now
                CookieSyncManager.getInstance().sync();
            }
        );
        
        if (savedInstanceState != null) {
            // Restores the state of this WebView
            mWebView.restoreState(savedInstanceState);
        }

    }

    @Override
    protected void onSaveInstanceState(Bundle outState) {
        // Saves the state of this WebView
        mWebView.saveState(outState);
    }

    @Override
    protected void onResume() {
        // Resumes all layout, parsing, and JavaScript timers for all WebViews. 
        mWebView.resumeTimers();
        // Requests sync manager to start sync
        CookieSyncManager.getInstance().startSync();
    }

    @Override
    protected void onPause() {
        // Pauses all layout, parsing, and JavaScript timers for all WebViews. 
        mWebView.pauseTimers();
        // Requests sync manager to stop sync.
        CookieSyncManager.getInstance().stopSync();
    }
}

MyWebViewFragment.java

public class MainFragment extends Fragment {
    private WebView mWebView;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        super.onCreateView(inflater, container, savedInstanceState);

        FrameLayout root = new FrameLayout(getActivity());

        mWebView = new WebView(getActivity());
        mWebView.setWebViewClient(new WebViewClient() {
            public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
            }

            public void onPageFinished(WebView view, String url) {
                // forces sync manager to sync now
                CookieSyncManager.getInstance().sync();
            }
        });
        root.addView(mWebView, new FrameLayout.LayoutParams(
                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));

        return root;
    }

    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        if (savedInstanceState != null) {
            // Restores the state of this WebView
            mWebView.restoreState(savedInstanceState);
        }
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        // Saves the state of this WebView
        mWebView.saveState(outState);
    }

    @Override
    public void onResume() {
        super.onResume();
        // Resumes all layout, parsing, and JavaScript timers for all WebViews.
        mWebView.resumeTimers();
        // Requests sync manager to start sync
        CookieSyncManager.getInstance().startSync();
    }

    @Override
    public void onPause() {
        super.onPause();
        // Pauses all layout, parsing, and JavaScript timers for all WebViews.
        mWebView.pauseTimers();
        // Requests sync manager to stop sync.
        CookieSyncManager.getInstance().stopSync();
    }

}