How to embed font into tab layout from android design support
I want to add custom font to tablayout from design support library. I am trying to set a custom view that already sets the font. But it doesn't work. Just enter the system font.
What I've done,
mAdpater = new CustomPagerAdapter(getSupportFragmentManager());
mFragmentPager.setAdapter(mAdpater);
mTabs.setupWithViewPager(mFragmentPager);
Typeface tf = Typeface.createFromAsset(getAssets(), "fonts/myFont.ttf");
for (int i = 0; i < mTabs.getTabCount(); i++) {
TextView tv = new TextView(this);
tv.setText(mAdpater.getPageTitle(i));
tv.setTypeface(tf);
mTabs.getTabAt(i).setCustomView(tv);
}
Welcome any suggestion.
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2 answers
If you override getPageTitle
in FragmentPagerAdapter
then call
mTabs.setupWithViewPager(mFragmentPager);
the tab text is set for you.
Then, to change the font, I used this method from this SO post
Typeface tf = Typeface.createFromAsset(getAssets(), "myfont.ttf");
ViewGroup vg = (ViewGroup) tabLayout.getChildAt(0);
int tabsCount = vg.getChildCount();
for (int j = 0; j < tabsCount; j++) {
ViewGroup vgTab = (ViewGroup) vg.getChildAt(j);
int tabChildsCount = vgTab.getChildCount();
for (int i = 0; i < tabChildsCount; i++) {
View tabViewChild = vgTab.getChildAt(i);
if (tabViewChild instanceof TextView) {
((TextView) tabViewChild).setTypeface(tf);
}
}
}
Here FragmentPagerAdapter
's a whole for your reference
class PagerAdapter extends FragmentPagerAdapter {
private final List<Fragment> fragmentList = new ArrayList<>();
private final List<String> fragmentTitleList = new ArrayList<>();
public PagerAdapter(FragmentManager fragmentManager) {
super(fragmentManager);
}
public void addFragment(Fragment fragment, String title) {
fragmentList.add(fragment);
fragmentTitleList.add(title);
}
@Override
public Fragment getItem(int position) {
return fragmentList.get(position);
}
@Override
public int getCount() {
return fragmentList.size();
}
@Override
public CharSequence getPageTitle(int position) {
return fragmentTitleList.get(position);
}
}
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