I have errors in my class MainActivity.
The error: The method getActivity() is undefined for the type MainActivity
public class MainActivity extends SherlockFragmentActivity{
PlaceSlidesFragmentAdapter mAdapter;
ViewPager mPager;
PageIndicator mIndicator;
public static final String TAG = "detailsFragment";
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.main,
container, false);
mAdapter = new PlaceSlidesFragmentAdapter(getActivity()
.getSupportFragmentManager());
mPager = (ViewPager) view.findViewById(R.id.pager);
mPager.setAdapter(mAdapter);
mIndicator = (CirclePageIndicator) view.findViewById(R.id.indicator);
mIndicator.setViewPager(mPager);
((CirclePageIndicator) mIndicator).setSnap(true);
mIndicator
.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageSelected(int position) {
Toast.makeText(MainActivity.this.getActivity(),
"Changed to page " + position,
Toast.LENGTH_SHORT).show();
}
@Override
public void onPageScrolled(int position,
float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
return view;
}
}
This question is related to
android
You want getActivity()
inside your class. It's better to use
yourclassname.this.getActivity()
Try this. It's helpful for you.
If you want to call your activity, just use this . You use the getActivity method when you are inside a fragment.
In my application, it was enough to use:
myclassname.this
Source: Stackoverflow.com