about fragment, there are 3 import methods:
fragment.oncreateview; activity.getsupportfragmentmanager;
fragmentmanager.begintransaction;
fragment.oncreateview;
activity.getsupportfragmentmanager;
fragmentmanager.begintransaction;
about fragment, there are 3 import methods:
fragment.oncreateview; activity.getsupportfragmentmanager;
fragmentmanager.begintransaction;
fragment.oncreateview;
activity.getsupportfragmentmanager;
fragmentmanager.begintransaction;