Getsuppfrfragmentmanager must be used in FragmentActivity and its subclass. fragmentactivity

Getsuppfrfragmentmanager must be used in FragmentActivity and its subclass. fragmentactivity

Getsuppfrfragmentmanager must be used in FragmentActivity and its subclass !!

 

About Android drawer navigation !!

* Custom sidebar

 

 

 

 

 

Create a Fragment: CarlozLibFragment. java, and create a layout carloz_lib_webview.xml for it. There is a WebView control in it, by the way, in AndroidManifest. add Intent access permissions in xml; override the onCreateView method in CarlozLibFragment to allow WebView to access my personal website (http://carloz.duapp.com );

 

public class CarlozLibFragment extends Fragment {    private String TAG = "CARLOZ";    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,            Bundle savedInstanceState) {        // TODO Auto-generated method stub        View root = inflater.inflate(R.layout.carloz_lib_webview, container, false);                WebView wv =(WebView)root.findViewById(R.id.wv);        Log.d(TAG, "load url: carloz lib");        wv.loadUrl("http://carloz.duapp.com");                return root;    }}

 

Delete the ListView-related content in onCreateView in NavigationDrawerFragment. java and replace it with the custom layout diy_slider_content.xml (directory res/layout). diy_slider_content defines a button to open the newly created CarlozLibFragment;

 

@ Overridepublic View onCreateView (LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {View root = inflater. inflate (R. layout. diy_slider_content, container, false); root. findViewById (R. id. btnJump ). setOnClickListener (new OnClickListener () {@ Override public void onClick (View v) {if (mDrawerLayout! = Null) {// hide the sidebar mDrawerLayout. closeDrawer (mFragmentContainerView);} if (mCallbacks! = Null) {mCallbacks. onGotoCarlozLibClicked () ;}}); return root ;}

 

OnGotoCarlozLibClicked () is a custom interface, which is added to the static interface NavigationDrawerCallbacks.

 

Public static interface NavigationDrawerCallbacks {/*** Called when an item in the navigation drawer is selected. */void onNavigationDrawerItemSelected (int position); // pass the callback to the main interface void onGotoCarlozLibClicked ();}

 

This callback method needs to be implemented in the SliderActivity of the main interface, because the main interface implements the NavigationDrawerFragment. NavigationDrawerCallbacks Interface

 

@ Overridepublic void onGotoCarlozLibClicked () {// you need to implement NavigationDrawerFragment. method added in java Callback // Add fragment CarlozLibFragment getsuppfrfragmentmanager () to the container (). beginTransaction (). replace (R. id. container, new CarlozLibFragment ()). commit ();}

 

The running result is as follows:

 

 

Here reference: http://www.cnblogs.com/carlo/p/4726719.html