Will the internal method inside the class how to access external OnclickListener

posts by billcools edited 2014-04-21 19:46:40

class class

 public class MainActivity extends ActionBarActivity 
{

@ Override 
protected void onCreate (Bundle savedInstanceState) 
{
super.onCreate (savedInstanceState); 
setContentView (R.layout.activity_main); 
if (savedInstanceState == null) 
{
.. getSupportFragmentManager () beginTransaction () add (R.id.container, new PlaceholderFragment ()) commit ();. 
} 
} 

public native String fun1 (); method / / need to call 

public static class PlaceholderFragment extends Fragment 
{
public PlaceholderFragment () 
{
} 

@ Override 
public View onCreateView (LayoutInflater inflater, ViewGroup container, 
Bundle savedInstanceState) 
{
View rootView = inflater.inflate (R.layout.fragment_main, container, false); 
final Button btn1 = (Button) findViewById (R.id.btn1); 
btn1.setOnClickListener (new Button.OnClickListener (
{
/ / Here calling external fun1 () how to do it? 
}); 
} 
} 
} 

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Reply:
public static native String fun1 (); method need to call / /
Reply:
Thank you! Really the case, why must the static methods? . . . .
In addition, ask the jni package to a separate one class better, or is placed in MainActivity good inside?