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@Khanashima
Last active February 6, 2016 15:09
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deprecatedのないTab画面の作成方法 ref: http://qiita.com/kiimiiis/items/34a6fc3df279300b60bd
public class Main2Activity extends AppCompatActivity implements Tab1Fragment.OnFragmentInteractionListener, Tab2Fragment.OnFragmentInteractionListener {
/**
* The {@link android.support.v4.view.PagerAdapter} that will provide
* fragments for each of the sections. We use a
* {@link FragmentPagerAdapter} derivative, which will keep every
* loaded fragment in memory. If this becomes too memory intensive, it
* may be best to switch to a
* {@link android.support.v4.app.FragmentStatePagerAdapter}.
*/
private SectionsPagerAdapter mSectionsPagerAdapter;
/**
* The {@link ViewPager} that will host the section contents.
*/
private ViewPager mViewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
//フラグメントの設定
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
//viewPagerの設定
mViewPager = (ViewPager) findViewById(R.id.container);
mViewPager.setAdapter(mSectionsPagerAdapter);
//タブの設定
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
//Tabを横スクロールで切り替えれるようにViewpagerに設定
tabLayout.setupWithViewPager(mViewPager);
//Tabのタイトルを設定
tabLayout.getTabAt(0).setText("Tab1");
//Tabのタイトルに画像を設定
tabLayout.getTabAt(0).setIcon(R.drawable.ic_launcher);
tabLayout.getTabAt(1).setText("Tab2");
}
@Override
public void onFragmentInteraction(Uri uri) {
}
@Override
public void tab1onFragmentInteraction(Uri uri) {
}
/**
* A {@link FragmentPagerAdapter} that returns a fragment corresponding to
* one of the sections/tabs/pages.
*/
public class SectionsPagerAdapter extends FragmentPagerAdapter {
public SectionsPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int position) {
//タブによってどのフラグメントを使用するか設定
Fragment fragment;
switch (position) {
case 0:
fragment = Tab1Fragment.newInstance("text1", "text2");
break;
case 1:
fragment = Tab2Fragment.newInstance("text3", "text4");
break;
default:
fragment = Tab1Fragment.newInstance("text1", "text2");
break;
}
return fragment;
}
@Override
public int getCount() {
//Tabの画面数を設定
return 2;
}
}
}
/**
* A simple {@link Fragment} subclass.
* Activities that contain this fragment must implement the
* {@link Tab1Fragment.OnFragmentInteractionListener} interface
* to handle interaction events.
* Use the {@link Tab1Fragment#newInstance} factory method to
* create an instance of this fragment.
*
*/
public class Tab1Fragment extends Fragment {
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
private OnFragmentInteractionListener mListener;
/**
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @param param1 Parameter 1.
* @param param2 Parameter 2.
* @return A new instance of fragment Tab1Fragment.
*/
// TODO: Rename and change types and number of parameters
public static Tab1Fragment newInstance(String param1, String param2) {
Tab1Fragment fragment = new Tab1Fragment();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
public Tab1Fragment() {
// Required empty public constructor
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_tab1, container, false);
}
// TODO: Rename method, update argument and hook method into UI event
public void onButtonPressed(Uri uri) {
if (mListener != null) {
mListener.tab1onFragmentInteraction(uri);
}
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
if (context instanceof OnFragmentInteractionListener) {
mListener = (OnFragmentInteractionListener) context;
} else {
throw new RuntimeException(context.toString()
+ " must implement OnFragmentInteractionListener");
}
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
/**
* This interface must be implemented by activities that contain this
* fragment to allow an interaction in this fragment to be communicated
* to the activity and potentially other fragments contained in that
* activity.
* <p>
* See the Android Training lesson <a href=
* "http://developer.android.com/training/basics/fragments/communicating.html"
* >Communicating with Other Fragments</a> for more information.
*/
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
void tab1onFragmentInteraction(Uri uri);
}
}
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