Bonjour Mon appli crash je ne comprend pas pourquoi pouvez m’aider svp merci je vous montre mes fichiers java
Class Main
public class MainActivity extends AppCompatActivity
{
Toolbar toolbar;
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | TabLayout tabLayout;
ViewPager viewPager;
ViewPagerAdapter viewPagerAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
toolbar = (Toolbar) findViewById(R.id.toolBar);
setSupportActionBar(toolbar);
tabLayout = (TabLayout) findViewById(R.id.tabLayout);
viewPager = (ViewPager) findViewById(R.id.viewPager);
viewPagerAdapter = new ViewPagerAdapter(getSupportFragmentManager());
viewPagerAdapter.addFragments(new HomeFragment(), "Home");
viewPagerAdapter.addFragments(new topFreeFragment(), "Top Free");
viewPagerAdapter.addFragments(new TopPaidFragment(), "Top Paid");
viewPager.setAdapter(viewPagerAdapter);
tabLayout.setupWithViewPager(viewPager);
}
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}
HOME FRAGMENT
public class HomeFragment extends Fragment {
1 2 3 4 5 6 7 8 9 10 11 | public HomeFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_home, container, false);
}
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}
VIEWPAGERADAPTER
public class ViewPagerAdapter extends FragmentPagerAdapter
{
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | ArrayList<Fragment> fragments = new ArrayList<>();
ArrayList<String> tabTitles=new ArrayList<>();
public void addFragments(Fragment fragments,String titles){
this.fragments.add(fragments);
this.tabTitles.add(titles);
}
public ViewPagerAdapter(FragmentManager fm)
{
super(fm);
}
@Override
public Fragment getItem(int position) {
return fragments.get(position);
}
@Override
public int getCount() {
return fragments.size();
}
@Override
public CharSequence getPageTitle(int position) {
return tabTitles.get(position);
}
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} TOPFREEFRAGMENT
public class topFreeFragment extends Fragment {
1 2 3 4 5 6 7 8 9 10 11 | public topFreeFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_top_free, container, false);
}
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} TOPPAIDFRAGMENTS
1 2 3 4 5 6 7 8 9 10 11 12 13 | public TopPaidFragment() {
// Required empty public constructor
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_top_paid, container, false);
}
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}
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