import android.content.Contextimport android.os.Bundleimport android.support.v4.app.Fragmentimport android.util.Logimport android.view.LayoutInflaterimport android.view.Viewimport android.view.ViewGroup/** * Created by zhangwei on 2017/7/10. */abstract class BaseFragment : Fragment() {    private final val TAG = "BaseFragment"    override fun onAttach(context: Context?) {        super.onAttach(context)        Log.d(TAG,"onAttach")    }    override fun onCreate(savedInstanceState: Bundle?) {        super.onCreate(savedInstanceState)        Log.d(TAG,"onCreate")    }    override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? {        return super.onCreateView(inflater, container, savedInstanceState)        Log.d(TAG,"onCreateView")    }    override fun onActivityCreated(savedInstanceState: Bundle?) {        super.onActivityCreated(savedInstanceState)        Log.d(TAG,"onActivityCreated")    }    override fun onStart() {        super.onStart()        Log.d(TAG,"onStart")    }    override fun onResume() {        super.onResume()        Log.d(TAG,"onResume")    }    override fun onPause() {        super.onPause()        Log.d(TAG,"onPause")    }    override fun onStop() {        super.onStop()        Log.d(TAG,"onStop")    }    override fun onDestroyView() {        super.onDestroyView()        Log.d(TAG,"onDestroyView")    }    override fun onDestroy() {        super.onDestroy()        Log.d(TAG,"onDestroy")    }    override fun onDetach() {        super.onDetach()        Log.d(TAG,"onDetach")    }    override fun onHiddenChanged(hidden: Boolean) {        super.onHiddenChanged(hidden)        Log.d(TAG,"onHiddenChanged")    }    override fun setUserVisibleHint(isVisibleToUser: Boolean) {        super.setUserVisibleHint(isVisibleToUser)        Log.d(TAG,"setUserVisibleHint")    }}