I'm a beginner who learning Android basic course
I want to make 6 fragments that have same structure (only title, image, texts will be different) by using single fragment.
I tried this code but I can see only one fragment.
MainActivity.java
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
viewPager = (ViewPager) findViewById(R.id.fragment_container);
MoviePagerAdapter adapter = new MoviePagerAdapter(getSupportFragmentManager());
mainfragment = new MainFragment();
adapter.addItem(mainfragment);
viewPager.setAdapter(adapter);
viewPager.setOffscreenPageLimit(6);
}
ViewPager Adapter (in MainActivity)
class MoviePagerAdapter extends FragmentStatePagerAdapter {
public ArrayList<Fragment> items = new ArrayList<Fragment>();
#Override
public Fragment getItem(int position) {
return items.get(position);
}
public MoviePagerAdapter(#NonNull FragmentManager fm) {
super(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
}
public void addItem(Fragment item) {
items.add(item);
}
#Override
public int getCount() {
return items.size();
}
}
MainFragment.java
public class MainFragment extends androidx.fragment.app.Fragment {
#Nullable
#Override
public View onCreateView(#NonNull LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.main_frargment, container,
false);
//...
'i want to make 6fragments with datas below '
movieData = new MovieData("title1", "rate1", "grade1");
addData(movieData);
movieData = new MovieData("title2", "rate2", "grade2");
addData(movieData);
movieData = new MovieData("title3", "rate3", "grade3");
addData(movieData);
movieData = new MovieData("title4", "rate4", "grade4");
addData(movieData);
movieData = new MovieData("title5", "rate5", "grade5");
addData(movieData);
movieData = new MovieData("title6", "rate6", "grade6");
addData(movieData);
return rootView;
}
public void addData(MovieData movieData){
Bundle bundle = new Bundle();
bundle.putParcelable("data", movieData);
MainFragment mainFragment = new MainFragment();
mainFragment.setArguments(bundle);
title.setText(movieData.title);
reservation_rate.setText(movieData.getReservation_rate());
grade.setText(movieData.getGrade());
image.setImageResource(R.drawable.image6);
}
}
change your code like this:
public class MainActivity extends AppCompatActivity {
private MoviePagerAdapter adapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
viewPager = (ViewPager) findViewById(R.id.fragment_container);
adapter = new MoviePagerAdapter(getSupportFragmentManager());
viewPager.setAdapter(adapter);
viewPager.setOffscreenPageLimit(6);
for(int i =0;i<6;i++){
createFrag(i);
}
}
}
private void createFrag(int number) {
MainFragment fragment = new MainFragment();
Bundle args = new Bundle();
args.putInt("NUMBER",number);
fragment.setArguments(args);
adapter.addItem(fragment);
adapter.notifyDataSetChanged();
}
class MoviePagerAdapter extends FragmentStatePagerAdapter {
public ArrayList<Fragment> items = new ArrayList<Fragment>();
#Override
public Fragment getItem(int position) {
return items.get(position);
}
public MoviePagerAdapter(#NonNull FragmentManager fm) {
super(fm, BEHAVIOR_RESUME_ONLY_CURRENT_FRAGMENT);
}
public void addItem(Fragment item) {
items.add(item);
}
#Override
public int getCount() {
return items.size();
}
}
and change your Fragment like this:
public class MainFragment extends androidx.fragment.app.Fragment {
//1st
private int number;
#Nullable
//this is variant 1 - with static Movie data
#Override
public View onCreateView(#NonNull LayoutInflater inflater, #Nullable
ViewGroup container, #Nullable Bundle savedInstanceState) {
ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.main_frargment,
container,
false);
//...
//2d
assert getArguments() != null;
number = getArguments().getInt("NUMBER");
switch (number) {
case 0:
MmovieData movieData1 = new MovieData("title1", "rate1",
"grade1");
addData(movieData1);
break;
case 1:
MmovieData movieData2 = new MovieData("title2", "rate2",
"grade2");
addData(movieData2);
break;
//...
}
return rootView;
}
public void addData(MovieData movieData){
title.setText(movieData.title);
reservation_rate.setText(movieData.getReservation_rate());
grade.setText(movieData.getGrade());
image.setImageResource(R.drawable.image6);
}
}
and this is variant 2 ( with dynamic data and listener)
public class MainFragment extends androidx.fragment.app.Fragment {
//1st
private int number;
#Nullable
#Override
public View onCreateView(#NonNull LayoutInflater inflater, #Nullable
ViewGroup container, #Nullable Bundle savedInstanceState) {
ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.main_frargment,
container,
false);
//...
//2d
assert getArguments() != null;
number = getArguments().getInt("NUMBER");
return rootView;
}
//some method of listener changed
public void dataChanged(MovieData movieData, int position){
if(number==position){
title.setText(movieData.title);
reservation_rate.setText(movieData.getReservation_rate());
grade.setText(movieData.getGrade());
image.setImageResource(R.drawable.image6);
}
}
Related
EDIT:
I'm new in android and i try to use fragments in my app. I try to use a fragment function in my activity but i got a null pointer exception..
Fragment:
public class VideoviewFragment extends Fragment {
private View card;
public static VideoviewFragment create() {
return new VideoviewFragment();
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_videoview, container, false);
card = (View) view.findViewById(R.id.card_video);
return view;
}
public void setalphacard(float value){
card.setAlpha(value);
}
}
In main activity i want to do that for example (i simplified my code):
public class MainActivity extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Viewpager
final SmartFragmentStatePagerAdapter adapterViewPager;
final ViewPager viewPager = (ViewPager) findViewById(R.id.am_view_pager);
adapterViewPager = new MainPagerAdapter(getSupportFragmentManager());
viewPager.setAdapter(adapterViewPager);
final VideoviewFragment videoviewFragment = (VideoviewFragment) adapterViewPager.getRegisteredFragment(2);
videoviewFragment.setalphacard(0.3f);
}
}
Main pager adapter:
public class MainPagerAdapter extends SmartFragmentStatePagerAdapter {
public MainPagerAdapter(FragmentManager fm) {
super(fm);
}
#Override
public Fragment getItem(int position) {
switch (position){
case 0:
return CameraFragment.create();
case 1:
return OptionFragment.create();
case 2:
return VideoviewFragment.create();
}
return null;
}
#Override
public int getCount() {
return 3;
}
}
You just have to declare the View globally like this:
public class VideoviewFragment extends Fragment {
private View card;
public static VideoviewFragment create() {
return new VideoviewFragment();
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_videoview, container, false);
card = (View) view.findViewById(R.id.card_video);
return view;
}
public void setalphacard(float value){
card.setAlpha(value);
}
}
Declare your View Object globally in your fragment.
i have made two fragments in my app.
1st fragment (EditFrag) and 2nd fragment (ListTable). i want to transfer the value of 1st fragment(from EditText of 1st fragment) to the recyclerView of 2nd fragment.
how should i do that.....i can't find right documentation.
Thank you for your concern!
MainActivity:
public class MainActivity extends AppCompatActivity implements EditFrag.TransferValue{
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ListTable frag1=new ListTable();
FragmentManager manager=getSupportFragmentManager();
FragmentTransaction transaction=manager.beginTransaction();
transaction.add(R.id.table_value_container,frag1,"fragment");
transaction.commit();
EditFrag frag2=new EditFrag();
FragmentManager manager1=getSupportFragmentManager();
FragmentTransaction transaction1=manager1.beginTransaction();
transaction1.add(R.id.table_container,frag2,"fragment_edit");
transaction1.commit();
}
#Override
public void sendValue(String value) {
Log.d("ashu","button is pressed");
ListTable listTable = (ListTable) getSupportFragmentManager().findFragmentById(R.id.table_value_container);
listTable.receiveValue(value);
}
}
2nd fragment(ListTable):
public class ListTable extends Fragment {
public TextView myEditText1;
private RecyclerView recyclerView;
public ListTable() {
// Required empty public constructor
}
public static ListTable newInstance(String param1, String param2) {
ListTable fragment = new ListTable();
Bundle args = new Bundle();
Log.d("ashu", "new instance is called :");
fragment.setArguments(args);
return fragment;
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
Log.d("ashu", "oncreata called by inflating: ");
View view = inflater.inflate(R.layout.fragment_list_table, container, false);
myEditText1 = (TextView) container.findViewById(R.id.table_value);
recyclerView = (RecyclerView) view.findViewById(R.id.recycler_view);
recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
MyAdapter a = new MyAdapter();
recyclerView.setAdapter(a);
return view;
}
#Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
}
public void receiveValue(String value) {
myEditText1.setText(value);
}
public class MyAdapter extends RecyclerView.Adapter<MyDataViewHolder> {
#Override
public MyDataViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
Log.d("ashu", "oncreateview holder of adapter ia called");
LayoutInflater inflater = (LayoutInflater) parent.getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = inflater.inflate(R.layout.fragment_list_table, parent, false);
return new MyDataViewHolder(view);
}
#Override
public void onBindViewHolder(MyDataViewHolder holder, int position) {
holder.myEditText.setText("Table: " + position);
}
#Override
public int getItemCount() {
return 10;
}
}
public class MyDataViewHolder extends RecyclerView.ViewHolder {
public TextView myEditText;
public MyDataViewHolder(View itemView) {
super(itemView);
Log.d("ashu", "DAta view holder is called: ");
myEditText = (TextView) itemView.findViewById(R.id.table_value);
}
}
}
1st Fragment(EditFrag):
public class EditFrag extends Fragment {
TransferValue SendData;
EditText inputvalue;
Button click;
#Nullable
#Override
public View onCreateView(final LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.edit_frag_layout, container, false);
inputvalue = (EditText) view.findViewById(R.id.edit_text);
click = (Button) view.findViewById(R.id.click);
click.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
String received = inputvalue.getText().toString();
SendData.sendValue(received);
}
});
return view;
}
#Override
public void onAttach(Context context) {
super.onAttach(context);
try {
SendData = (TransferValue) context;
} catch (ClassCastException e) {
Log.d("ashu", "implement the methods");
throw new ClassCastException("implemented the methods");
}
}
public interface TransferValue {
public void sendValue(String value);
}
}
create the instance of fragment2 from where want to receive the value to:
public static Fragment2 createInstance(String data) {
Fragment2 fragment = new Fragment2();
Bundle bundle = new Bundle();
bundle.putString("keyword", data);
fragment.setArguments(bundle);
return fragment;
}
and the get the data as below:
Bundle bundle = getArguments();
if (bundle != null) {
String data = bundle.getString("data");
}
You can use bundle in an order to pass data to fragment:
Example:
// Set bundle as arguments to the fragment
Bundle bundle = new Bundle();
bundle.putString(MyKey1, MyValue1);
bundle.putString(MyKey2, MyValue2);
MyFragment myFragment = new MyFragment();
myFragment.setArguments(bundle);
Inside onCreateView of fragment:
#Override
public View onCreateView(LayoutInflater inflater, #Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
view = inflater.inflate(R.layout.repairer_part_details_fragment, container, false);
String value1 = getArguments().getString(MyKey1);
String value2 = getArguments().getString(MyKey2);
return view;
}
There are many ways to do that. I see your codes above, and 2 fragments loaded at the same time. I usaually use one of 2 ways below to do it.
The first solution: You can use this link using obserable pattern to communication 2 fragments.
The second solution: you can use EventBus lib for communication, it 's very simple
I want to change the Fragment when i click the button. The fragments are in the same adapter/viewpager.
FROM THIS FRAGMENT:
public class LoginFragment extends Fragment {
TextView linkToRegister;
public static final LoginFragment newInstance()
{
LoginFragment mf = new LoginFragment();
Bundle bd = new Bundle(1);
mf.setArguments(bd);
return mf;
}
public View onCreateView(LayoutInflater inflater, final ViewGroup container, Bundle savedInstanceState )
{
View v = inflater.inflate(R.layout.fragment_login, container, false);
linkToRegister = (TextView) v.findViewById(R.id.link_to_register);
linkToRegister.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// Change Fragment
}
});
return v;
}
}
TO THIS FRAGMENT:
public class RegisterFragment extends Fragment {
public static final String EXTRA_MESSAGE = "EXTRA_MESSAGE";
public static final RegisterFragment newInstance()
{
RegisterFragment mf = new RegisterFragment();
Bundle bd = new Bundle(1);
mf.setArguments(bd);
return mf;
}
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState )
{
View v = inflater.inflate(R.layout.fragment_register, container, false);
return v;
}
}
PagerAdapter:
public class WelcomePagerAdapter extends FragmentStatePagerAdapter {
private final List<Fragment> Welcomefragments;
public WelcomePagerAdapter(FragmentManager fm, List<Fragment> Welcomefragments) {
super(fm);
this.Welcomefragments = Welcomefragments;
}
#Override
public Fragment getItem(int position) {
return this.Welcomefragments.get(position);
}
#Override
public int getCount() {
return this.Welcomefragments.size();
}
}
Activity:
public class WelcomeActivity extends AppCompatActivity {
ViewPager welcomeViewPager;
WelcomePagerAdapter welcomePagerAdapter;
List<Fragment> welcomeFragments;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_welcome);
welcomeViewPager = (ViewPager) findViewById(R.id.viewPagerWelcome);
welcomeFragments = getWelcomeFragments();
welcomePagerAdapter = new WelcomePagerAdapter(getSupportFragmentManager(), welcomeFragments);
welcomeViewPager.setAdapter(welcomePagerAdapter);
}
public List<Fragment> getWelcomeFragments() {
List<Fragment> newFragment = new ArrayList<Fragment>();
newFragment.add(LoginFragment.newInstance());
newFragment.add(RegisterFragment.newInstance());
return newFragment;
}
}
Step 1: Define a callback interface in the Fragment and hook in the Activity when the Fragment attaches to it.
public class MyFragment extends Fragment {
public interface OnInteractionListener {
void doAction(); // Can include parameters here if needed
}
private OnInteractionListener listener;
#Override
public void onAttach(Context context) {
if (context instanceof OnInteractionListener) {
listener = (OnInteractionListener) context;
} else {
throw new ClassCastException(context + "must implement " + OnInteractionListener.class.getSimpleName());
}
super.onAttach(context);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_layout, container, false);
// ...
return v;
}
}
Step 2: Make sure your Activity implements that Interface
public class MyActivity extends AppCompatActivity implements MyFragment.OnInteractionListener {
#Override
public void doAction() {
// TODO: Implement this... e.g. switch fragments
}
...
}
Step 3: Inside the Fragment, you can invoke the callback whenever you want to perform some action
if (listener != null) {
listener.doAction();
}
From MainActivity(), get the navController and then use the navigate() function:
NavController navController = Navigation.findNavController(this,R.id.nav_host_fragment);
navController.navigate(R.id.nav_grid);
I am developing an application for retail shops network and
I have a problem with fragments in Android.
Is it possible to launch inside a ListView item click listener
a fragment transaction between ListItem and View Pager
with custom layout of a page ?
Any help would be greatly appreciated. Thank You.
This is my OffersFragment class.
public class OffersFragment extends Fragment{
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.offers_fragment, container,
false);
categoriesListView = (ListView) getActivity().findViewById(R.id.offerCategoriesList);
categoriesListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
FragmentTransaction fragmentTransaction = getChildFragmentManager().beginTransaction();
Bundle bundle = new Bundle();
bundle.putInt("offerItem", position);
OfferByCategoryFragment offerByCategoryFragment = new OfferByCategoryFragment();// here is my viewpager fragment offerByCategoryFragment.setArguments(bundle);
fragmentTransaction.replace(R.id.offerItemFragment, offerByCategoryFragment).commit();
}
});
return rootView;
}
}
This is my ViewPager Fragment
public class OfferByCategoryFragment extends Fragment {
public static final int PAGE_COUNT = 3;
ViewPager pager;
PagerAdapter pagerAdapter;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.offers_category_viewpager, container,
false);
pager = (ViewPager) getActivity().findViewById(R.id.pager);
pagerAdapter = new OffersCategoryFragmentPagerAdapter(getFragmentManager());
pager.setAdapter(pagerAdapter);
return rootView;
}
private class OffersCategoryFragmentPagerAdapter extends FragmentPagerAdapter {
public OffersCategoryFragmentPagerAdapter(FragmentManager fm) {
super(fm);
}
#Override
public Fragment getItem(int i) {
return null;
}
#Override
public int getCount() {
return 0;
}
}
}`
This is my view pager item fragment
public class OfferItemFragment extends Fragment {
static final String ARGUMENT_PAGE_NUMBER = "arg_page_number";
static final String SAVE_PAGE_NUMBER = "save_page_number";
int pageNumber;
public static OfferItemFragment newInstance(int page) {
OfferItemFragment pageFragment = new OfferItemFragment();
Bundle arguments = new Bundle();
arguments.putInt(ARGUMENT_PAGE_NUMBER, page);
pageFragment.setArguments(arguments);
return pageFragment;
}
private ImageView offerProductImageView;
private TextView offerProductTextView;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
pageNumber = getArguments().getInt(ARGUMENT_PAGE_NUMBER);
int savedPageNumber = -1;
if (savedInstanceState != null) {
savedPageNumber = savedInstanceState.getInt(SAVE_PAGE_NUMBER);
}
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.offer_item,null);
offerProductImageView = (ImageView) getActivity().findViewById(R.id.offerImage);
offerProductTextView = (TextView) getActivity().findViewById(R.id.offerText);
return view;
}
}
In my application I want to put a ListView in the first Fragment and I want to move to a new Fragment when I clicked on an item such that each item has its own details
in my code.
I implemented it to move to another Activity, but now my manager says it must go to another Fragment instead of other activity. I'm new to the Fragment world and I don't know how to do this. The manager says that I can use the list fragment but I have not found any useful code.
This my code:
public class MainActivity extends FragmentActivity {
SectionsPagerAdapter mSectionsPagerAdapter;
static ProgressDialog pd ;
ViewPager mViewPager;
List<Fragment> fragments ;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Create the adapter that will return a fragment for each of the three
// primary sections of the app.
fragments = new Vector<Fragment>();
fragments.add(Fragment.instantiate(this, FragmentOne.class.getName()));
fragments.add(Fragment.instantiate(this, FragmentTwo.class.getName()));
fragments.add(Fragment.instantiate(this, FragmentThree.class.getName()));
fragments.add(Fragment.instantiate(this, FragmentFour.class.getName()));
fragments.add(Fragment.instantiate(this, FragmentFive.class.getName()));
fragments.add(Fragment.instantiate(this, FragmentSix.class.getName()));
mSectionsPagerAdapter=new SectionsPagerAdapter(super.getSupportFragmentManager());
// Set up the ViewPager with the sections adapter.
mViewPager = (ViewPager) findViewById(R.id.pager);
pd = new ProgressDialog(this);
mViewPager.setAdapter(mSectionsPagerAdapter);
//
}
public class SectionsPagerAdapter extends FragmentPagerAdapter {
public SectionsPagerAdapter(FragmentManager fm) {
super(fm);
}
#Override
public Fragment getItem(int position) {
int _pos = position % 6;
return fragments.get(_pos);
}
#Override
public int getCount() {
// Show 3 total pages.
return 6;
}
#Override
public CharSequence getPageTitle(int position) {
final String title_section4="Section4";
final String title_section5="Section5";
final String title_section6="Section6";
final String title_section1="Section1";
final String title_section2="Section2";
final String title_section3="Section3";
Locale l = Locale.getDefault();
switch (position) {
case 0:
return title_section1.toUpperCase(l);
case 1:
return title_section2.toUpperCase(l);
case 2:
return title_section3.toUpperCase(l);
case 3:
return title_section4.toUpperCase(l);
case 4:
return title_section5.toUpperCase(l);
case 5:
return title_section6.toUpperCase(l);
}
return null;
}
}
public static class FragmentOne extends Fragment {
ArrayList< String > ar;
ArrayAdapter< String > ad ;
ListView lv ;
TextView tv;
public FragmentOne() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.one, container, false);
tv = (TextView) rootView.findViewById(R.id.mywidget);
tv.setSelected(true);
ar = new ArrayList<String>();
lv = (ListView) rootView.findViewById(R.id.listView1);
for (int i = 0 ; i< 10 ; i++){
ar.add("My Item " + String.valueOf(i));
}
ad = new ArrayAdapter<String>
(getActivity().getApplicationContext(), android.R.layout.simple_dropdown_item_1line,
ar);
lv.setAdapter(ad);
lv.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
Toast t = Toast.makeText(getActivity(), "Message",
Toast.LENGTH_SHORT);
t.show();
Intent i = new Intent(getActivity(), tst.class);
startActivity(i);
}
});
return rootView;
}
}
public static class FragmentTwo extends Fragment {
public FragmentTwo() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.two, container, false);
return rootView;
}
}
public static class FragmentThree extends Fragment {
public FragmentThree() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.three, container, false);
return rootView;
}
}
public static class FragmentFour extends Fragment {
public FragmentFour() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.four, container, false);
return rootView;
}
}
public static class FragmentFive extends Fragment {
public FragmentFive() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.five, container, false);
return rootView;
}
}
public static class FragmentSix extends Fragment {
public FragmentSix() {
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.six, container, false);
return rootView;
}
}
}
You have to replace the fragment using Transaction
See here:
http://developer.android.com/guide/components/fragments.html#Example
Check the showDetails(int index) method of TitlesFragment class:
FragmentTransaction ft = getFragmentManager().beginTransaction();
if (index == 0) {
ft.replace(R.id.details, details);
} else {
ft.replace(R.id.a_item, details);
}
ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
ft.commit();
Use pager and give integer index to each fragment then use following code in itemclick
ViewPager pager;
pager.setCurrentItem(index, true);