ViewPager Image in Fragment Title

Question

I have maked a ViewPager with 3 Fragments:

public class MainActivity extends AppCompatActivity {

    TabLayout tabLayout;
    ViewPager viewPager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        viewPager = (ViewPager) findViewById(R.id.viewPager);
        viewPager.setAdapter(new CustomAdapter(getSupportFragmentManager(),getApplicationContext()));

        tabLayout = (TabLayout) findViewById(R.id.tabLayout);
        tabLayout.setupWithViewPager(viewPager);

        tabLayout.setOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
            @Override
            public void onTabSelected(TabLayout.Tab tab) {
                viewPager.setCurrentItem(tab.getPosition());
            }

            @Override
            public void onTabUnselected(TabLayout.Tab tab) {
                viewPager.setCurrentItem(tab.getPosition());
            }

            @Override
            public void onTabReselected(TabLayout.Tab tab) {
                viewPager.setCurrentItem(tab.getPosition());
            }
        });

    }


    private class CustomAdapter extends FragmentPagerAdapter {

        private String fragments [] = {"Fragment 1","Fragment 2", "Fragment 3"};

        public CustomAdapter(FragmentManager supportFragmentManager, Context applicationContext) {
            super(supportFragmentManager);
        }

        @Override
        public Fragment getItem(int position) {
            switch (position){
                case 0:
                    return new Fragment1();
                case 1:
                    return new Fragment2();
                case 2:
                    return new Fragment3();
                default:
                    return null;
            }
        }

        @Override
        public int getCount() {
            return fragments.length;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            return fragments[position];
        }
    }
}

I would have instead of the String Title (like Fragment 1,2...) a Image of the drawable Folder.

score 1 · Accepted Answer · answered Aug 31 '17 at 13:12

1

I'm not getting from your question that what actually you want to do! but what i assume is you want to set image instead of title of fragment. if yes then it might help you.

you can easily set icon using tabLayout object with getTabAt,setIcon() method.

tabLayout.getTabAt(i).setIcon();

you can also refer:

How to add page title and icon in android FragmentPagerAdapter

P.S if you're question is different free to ask,Thanks.

answered Aug 31 '17 at 13:12

Rucha Bhatt Joshi

822
1
15
38

Yes, thank you. I want to set image instead of title of fragment :D – John Doe Aug 31 '17 at 13:29
How can I definite the size of the Icon? – John Doe Aug 31 '17 at 14:24
hello, what you mean by definite the size of icon? – Rucha Bhatt Joshi Sep 01 '17 at 03:59
hello, my icons are very little, how can i make them bigger? – John Doe Sep 01 '17 at 07:13
Please increase your icon size and then use it. if you're icons are in mipmap folder move it to drawable folder. – Rucha Bhatt Joshi Sep 01 '17 at 09:59

score 0 · Answer 2 · answered Apr 17 '18 at 09:37

0

If you are using tablayout desing:

tabLayout.getTabAt(i).setIcon();

answered Apr 17 '18 at 09:37

Seda T.

161
1
4

ViewPager Image in Fragment Title

2 Answers2