Android new Bottom Navigation bar or BottomNavigationView

Question

Saw the new guideline came out  and used in google photos latest app  Have no idea how to use the new Bottom Navigation Bar  See through the new support lib  didn t find any lead     Can not find any official sample   How to use the new Bottom bar  Don t want to do any customize

User · Answer

Google has launched the BottomNavigationView after the version 25.0.0 of the design support library. But it came with the following limitations:

You can't remove titles and center icon.
You cant't change titles text size.
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It doesn't have a BottomNavigationBehavior: so no integration with FAB or SnackBar through CordinatorLayout.
Every menuItem is a pure extension of FrameLayout so it doesn't have any nice circle reveal effect

So the max you can do with this fist version of BottomNavigationView is: (without any reflection or implementing the lib by yourself).

So, If you want any of these. You can use a third part library like roughike/BottomBar or implement the lib by yourself.

User · Answer

You can create the layouts according to the above-mentioned answers  If anyone wants to use this in kotlin -   private val mOnNavigationItemSelectedListener   BottomNavigationView OnNavigationItemSelectedListener   item - gt      when  item itemId            R id images - gt                 do your work                 return OnNavigationItemSelectedListener true                  R id videos - gt                          do your work                 return OnNavigationItemSelectedListener true                     false     then in oncreate you can set the above listener to your view      mDataBinding  navigation  setOnNavigationItemSelectedListener mOnNavigationItemSelectedListener

User · Answer

I think this is also be useful    Snippet  public class MainActivity   AppCompatActivity  BottomNavigationBar Listeners IOnTabSelectedListener       private BottomBar  bottomBar       protected override void OnCreate Bundle bundle                base OnCreate bundle            SetContentView Resource Layout MainActivity             bottomBar   BottomBar Attach this  bundle            bottomBar SetItems              new BottomBarTab Resource Drawable ic recents   Recents                new BottomBarTab Resource Drawable ic favorites   Favorites                new BottomBarTab Resource Drawable ic nearby   Nearby                       bottomBar SetOnItemSelectedListener this            bottomBar HideShadow             bottomBar UseDarkTheme true            bottomBar SetTypeFace  Roboto-Regular ttf             var badge    bottomBar MakeBadgeForTabAt 1  Color ParseColor   f02d4c    1           badge AutoShowAfterUnSelection   true             public void OnItemSelected int position                    protected override void OnSaveInstanceState Bundle outState                base OnSaveInstanceState outState               Necessary to restore the BottomBar s state  otherwise we would            lose the current tab on orientation change           bottomBar OnSaveInstanceState outState             Links  https   github com pocheshire BottomNavigationBar  It s https   github com roughike BottomBar ported to C  for Xamarin developers

User · Answer

I think you might looking for this  Here s a quick snippet to get started  public class MainActivity extends AppCompatActivity       private BottomBar mBottomBar        Override     protected void onCreate Bundle savedInstanceState            super onCreate savedInstanceState               Notice how you don t use the setContentView method here  Just            pass your layout to bottom bar  it will be taken care of             Everything will be just like you re used to          mBottomBar   BottomBar bind this  R layout activity main                  savedInstanceState            mBottomBar setItems                  new BottomBarTab R drawable ic recents   quot Recents quot                    new BottomBarTab R drawable ic favorites   quot Favorites quot                    new BottomBarTab R drawable ic nearby   quot Nearby quot                    new BottomBarTab R drawable ic friends   quot Friends quot                       mBottomBar setOnItemSelectedListener new OnTabSelectedListener                  Override             public void onItemSelected final int position                       the user selected a new tab                                       Override     protected void onSaveInstanceState Bundle outState            super onSaveInstanceState outState           mBottomBar onSaveInstanceState outState            Here is reference link  https   github com roughike BottomBar EDIT New Releases  The Bottom Navigation View has been in the material design guidelines for some time  but it hasn   t been easy for us to implement it into our apps  Some applications have built their own solutions  whilst others have relied on third-party open-source libraries to get the job done  Now the design support library is seeing the addition of this bottom navigation bar  let   s take a dive into how we can use it   How to use    To begin with we need to update our dependency  compile    com android support design 25 0 0      Design xml    lt  xml version  quot 1 0 quot  encoding  quot utf-8 quot   gt   lt RelativeLayout xmlns android  quot http   schemas android com apk res android quot      xmlns app  quot http   schemas android com apk res-auto quot      android layout width  quot match parent quot      android layout height  quot match parent quot  gt        lt  -- Content Container -- gt        lt android support design widget BottomNavigationView         android id  quot   id bottom navigation quot          android layout width  quot match parent quot          android layout height  quot wrap content quot          android layout alignParentBottom  quot true quot          app itemBackground  quot  color colorPrimary quot          app itemIconTint  quot  color white quot          app itemTextColor  quot  color white quot          app menu  quot  menu bottom navigation main quot    gt    lt  RelativeLayout gt    Create menu as per your requirement    lt  xml version  quot 1 0 quot  encoding  quot utf-8 quot   gt   lt menu xmlns android  quot http   schemas android com apk res android quot      xmlns app  quot http   schemas android com apk res-auto quot  gt       lt item         android id  quot   id action favorites quot          android enabled  quot true quot          android icon  quot  drawable ic favorite white 24dp quot          android title  quot  string text favorites quot          app showAsAction  quot ifRoom quot    gt       lt item         android id  quot   id action schedules quot          android enabled  quot true quot          android icon  quot  drawable ic access time white 24dp quot          android title  quot  string text schedules quot          app showAsAction  quot ifRoom quot    gt       lt item         android id  quot   id action music quot          android enabled  quot true quot          android icon  quot  drawable ic audiotrack white 24dp quot          android title  quot  string text music quot          app showAsAction  quot ifRoom quot    gt   lt  menu gt    Handling Enabled   Disabled states  Make selector file    lt  xml version  quot 1 0 quot  encoding  quot utf-8 quot   gt   lt selector xmlns android  quot http   schemas android com apk res android quot  gt     lt item       android state checked  quot true quot        android color  quot  color colorPrimary quot    gt     lt item       android state checked  quot false quot        android color  quot  color grey quot    gt    lt  selector gt    Handle click events   BottomNavigationView bottomNavigationView    BottomNavigationView                  findViewById R id bottom navigation            bottomNavigationView setOnNavigationItemSelectedListener          new BottomNavigationView OnNavigationItemSelectedListener                  Override             public boolean onNavigationItemSelected  NonNull MenuItem item                    switch  item getItemId                          case R id action favorites                                                   break                      case R id action schedules                                               break                      case R id action music                                               break                                    return false                     Edit   Using Androidx you just need to add below dependencies  implementation  com google android material material 1 2 0-alpha01   Layout  lt  xml version  quot 1 0 quot  encoding  quot utf-8 quot   gt   lt FrameLayout xmlns android  quot http   schemas android com apk res android quot               xmlns app  quot http   schemas android com apk res-auto quot                xmlns tools  quot http   schemas android com tools quot               android layout width  quot match parent quot               android layout height  quot match parent quot  gt       lt com google android material bottomnavigation BottomNavigationView             android layout gravity  quot bottom quot              app menu  quot  menu bottom navigation menu quot              android layout width  quot match parent quot              android layout height  quot wrap content quot   gt   lt  FrameLayout gt   If you want to read more about it s methods and how it works read this  Surely it will help you

User · Answer

lt android support design widget BottomNavigationView     android id    id navigation      android layout width  match parent      android layout height  wrap content      android layout gravity  bottom      android background   android attr windowBackground      app menu   menu navigation    gt    navigation xml inside menu    lt  xml version  1 0  encoding  utf-8   gt   lt menu xmlns android  http   schemas android com apk res android      xmlns app  http   schemas android com apk res-auto  gt        lt item         android id    id navigation home          android icon   drawable ic home black 24dp          android title   string title home          app showAsAction  always withText          android enabled  true   gt    Inside onCreate   method   BottomNavigationView navigation    BottomNavigationView findViewById R id navigation     Dont forgot this line      BottomNavigationViewHelper disableShiftMode navigation     And Create class as below   public class BottomNavigationViewHelper       public static void disableShiftMode BottomNavigationView view            BottomNavigationMenuView menuView    BottomNavigationMenuView  view getChildAt 0           try               Field shiftingMode   menuView getClass   getDeclaredField  mShiftingMode                shiftingMode setAccessible true               shiftingMode setBoolean menuView  false               shiftingMode setAccessible false               for  int i   0  i  lt  menuView getChildCount    i                      BottomNavigationItemView item    BottomNavigationItemView  menuView getChildAt i                     noinspection RestrictedApi                 item setShiftingMode false                      set once again checked value  so view will be updated                   noinspection RestrictedApi                 item setChecked item getItemData   isChecked                             catch  NoSuchFieldException e                Log e  BNVHelper    Unable to get shift mode field   e             catch  IllegalAccessException e                Log e  BNVHelper    Unable to change value of shift mode   e

User · Answer

i ve made a private class which uses a gridview and a menu resource   private class BottomBar        private GridView mGridView      private Menu     mMenu      private BottomBarAdapter mBottomBarAdapter      private View OnClickListener mOnClickListener       public BottomBar   IdRes int gridviewId   MenuRes int menuRes View OnClickListener onClickListener            this mGridView    GridView  findViewById gridviewId           this mMenu   getMenu menuRes           this mOnClickListener   onClickListener           this mBottomBarAdapter   new BottomBarAdapter            this mGridView setAdapter mBottomBarAdapter              private Menu getMenu  MenuRes int menuId            PopupMenu p   new PopupMenu MainActivity this null           Menu menu   p getMenu            getMenuInflater   inflate menuId menu           return menu             public GridView getGridView            return mGridView             public void show             mGridView setVisibility View VISIBLE           mGridView animate   translationY 0              public void hide             mGridView animate   translationY mGridView getHeight                  private class BottomBarAdapter extends BaseAdapter            private LayoutInflater    mInflater           public BottomBarAdapter                this mInflater   LayoutInflater from MainActivity this                       Override         public int getCount                 return mMenu size                        Override         public Object getItem int i                return mMenu getItem i                       Override         public long getItemId int i                return 0                      Override         public View getView int i  View view  ViewGroup viewGroup                 MenuItem item    MenuItem  getItem i                if  view  null                   view   mInflater inflate R layout your item layout null                   view setId item getItemId                                view setOnClickListener mOnClickListener               view findViewById R id bottomnav icon  setBackground item getIcon                   TextView  view findViewById R id bottomnav label   setText item getTitle                  return view                    your menu xml    lt  xml version  1 0  encoding  utf-8   gt   lt menu xmlns android  http   schemas android com apk res android  gt       lt item android id    id item1 id          android icon   drawable ic item1          android title   string title item1   gt       lt item android id    id item2 id          android icon   drawable ic item2          android title   string title item2   gt           lt  menu gt    and a custom layout item your item layout xml   lt  xml version  1 0  encoding  utf-8   gt   lt LinearLayout xmlns android  http   schemas android com apk res android      android layout width  wrap content  android layout height  wrap content      android orientation  vertical      android layout margin  16dp  gt       lt ImageButton android id    id bottomnav icon          android layout width  24dp          android layout height  24dp          android layout gravity  top center horizontal          android layout marginTop  8dp          android layout marginBottom  4dp   gt       lt TextView android id    id bottomnav label          android layout width  wrap content          android layout height  wrap content          android layout gravity  bottom center horizontal          android layout marginBottom  8dp          android layout marginTop  4dp          style   style mystyle label    gt   lt  LinearLayout gt    usage inside your mainactivity   BottomBar bottomBar   new BottomBar R id YourGridView R menu your menu  mOnClickListener     and  private View OnClickListener mOnClickListener   new View OnClickListener          Override     public void onClick View view            switch  view getId                  case R id item1 id                    todo item1                 break              case R id item2 id                    todo item2                 break                                      and in layout activity xml   lt  xml version  1 0  encoding  utf-8   gt   lt android support design widget CoordinatorLayout      xmlns android  http   schemas android com apk res android      xmlns app  http   schemas android com apk res-auto      xmlns tools  http   schemas android com tools      android layout width  match parent      android layout height  match parent      android fitsSystemWindows  true  gt               lt FrameLayout android id    id fragment container          android layout width  match parent          android layout height  match parent          app layout behavior   string appbar scrolling view behavior   gt        lt GridView android id    id bottomNav          android layout width  match parent          android layout height  wrap content          android background   color your background color          android verticalSpacing  0dp          android horizontalSpacing  0dp          android numColumns  4          android stretchMode  columnWidth          app layout anchor   id fragment container          app layout anchorGravity  bottom   gt   lt  android support design widget CoordinatorLayout gt

User · Answer

My original answer dealt with the BottomNavigationView  but now there is a BottomAppBar  I added a section at the top for that with an implementation link   Bottom App Bar  The BottomAppBar supports a Floating Action Button     Image from here  See the documentation and this tutorial for help setting up the BottomAppBar   Bottom Navigation View  The following full example shows how to make a Bottom Navigation View similar to the image in the question  See also Bottom Navigation in the documentation     Add the design support library  Add this line to your app s build grade file next to the other support library things   implementation  com android support design 28 0 0    Replace the version number with whatever is current   Create the Activity layout  The only special thing we have added to the layout is the BottomNavigationView  To change the color of the icon and text when it is clicked  you can use a selector instead of specifying the color directly  This is omitted for simplicity here   activity main xml   lt  xml version  1 0  encoding  utf-8   gt   lt RelativeLayout     xmlns android  http   schemas android com apk res android      xmlns app  http   schemas android com apk res-auto      android layout width  match parent      android layout height  match parent  gt        lt android support design widget BottomNavigationView         android id    id bottom navigation          android layout width  match parent          android layout height  wrap content          android layout alignParentBottom  true          app menu   menu bottom nav menu          app itemBackground   color colorPrimary          app itemIconTint   android color white          app itemTextColor   android color white    gt    lt  RelativeLayout gt    Notice that we used layout alignParentBottom to actually put it at the bottom    Define the menu items  The xml above for Bottom Navigation View referred to bottom nav menu  This is what defines each item in our view  We will make it now  All you have to do is add a menu resource just like you would for an Action Bar or Toolbar   bottom nav menu xml   lt  xml version  1 0  encoding  utf-8   gt   lt menu xmlns android  http   schemas android com apk res android        xmlns app  http   schemas android com apk res-auto  gt        lt item         android id    id action recents          android enabled  true          android icon   drawable ic action recents          android title  Recents          app showAsAction  ifRoom    gt        lt item         android id    id action favorites          android enabled  true          android icon   drawable ic action favorites          android title  Favorites          app showAsAction  ifRoom    gt        lt item         android id    id action nearby          android enabled  true          android icon   drawable ic action nearby          android title  Nearby          app showAsAction  ifRoom    gt   lt  menu gt    You will need to add the appropriate icons to your project  This is not very difficult if you go to File   New   Image Asset and choose Action Bar and Tab Icons as the Icon Type   Add an item selected listener  There is nothing special happening here  We just add a listener to the Bottom Navigation Bar in our Activity s onCreate method   public class MainActivity extends AppCompatActivity         Override     protected void onCreate Bundle savedInstanceState            super onCreate savedInstanceState           setContentView R layout activity main            BottomNavigationView bottomNavigationView    BottomNavigationView  findViewById R id bottom navigation           bottomNavigationView setOnNavigationItemSelectedListener new BottomNavigationView OnNavigationItemSelectedListener                  Override             public boolean onNavigationItemSelected  NonNull MenuItem item                    switch  item getItemId                          case R id action recents                          Toast makeText MainActivity this   Recents   Toast LENGTH SHORT  show                            break                      case R id action favorites                          Toast makeText MainActivity this   Favorites   Toast LENGTH SHORT  show                            break                      case R id action nearby                          Toast makeText MainActivity this   Nearby   Toast LENGTH SHORT  show                            break                                     return true                                      Need more help   I learned how to do this watching the following YouTube video  The computer voice is a little strange  but the demonstration is very clear    Android Studio Tutorial - Bottom Navigation View

User · Answer

This library  BottomNavigationViewEx  extends Google s BottomNavigationView  You can easily customise Google s library to have bottom navigation bar the way you want it to be  You can disable the shifting mode  change visibility of the icons and texts and so much more  Definitely try it out

User · Answer

Other alternate library you can try  - https   github com Ashok-Varma BottomNavigation   lt com ashokvarma bottomnavigation BottomNavigationBar     android layout gravity  bottom      android id    id bottom navigation bar      android layout width  match parent      android layout height  wrap content   gt   BottomNavigationBar bottomNavigationBar    BottomNavigationBar  findViewById R id bottom navigation bar    bottomNavigationBar                  addItem new BottomNavigationItem R drawable ic home white 24dp   Home                     addItem new BottomNavigationItem R drawable ic book white 24dp   Books                     addItem new BottomNavigationItem R drawable ic music note white 24dp   Music                     addItem new BottomNavigationItem R drawable ic tv white 24dp   Movies  amp  TV                     addItem new BottomNavigationItem R drawable ic videogame asset white 24dp   Games                     initialise

User · Answer

You can also use Tab Layout with custom tab view to achieve this    custom tab xml   lt  xml version  1 0  encoding  utf-8   gt   lt LinearLayout xmlns android  http   schemas android com apk res android      xmlns tools  http   schemas android com tools      android layout width  wrap content      android layout height  wrap content      android background   attr selectableItemBackground      android gravity  center      android orientation  vertical      android paddingBottom  10dp      android paddingTop  8dp  gt        lt ImageView         android id    id icon          android layout width  24dp          android layout height  24dp          android scaleType  centerInside          android src   drawable ic recents selector    gt        lt TextView         android id    id title          android layout width  wrap content          android layout height  wrap content          android ellipsize  end          android maxLines  1          android textAllCaps  false          android textColor   color tab color          android textSize  12sp   gt   lt  LinearLayout gt    activity main xml   lt  xml version  1 0  encoding  utf-8   gt   lt LinearLayout xmlns android  http   schemas android com apk res android      android layout width  match parent      android layout height  match parent      android orientation  vertical  gt        lt android support v4 view ViewPager          android id    id view pager          android layout width  match parent          android layout height  0dp          android layout weight  1    gt        lt android support design widget TabLayout         android id    id tab layout          style   style AppTabLayout          android layout width  match parent          android layout height  56dp          android background   attr colorPrimary    gt    lt  LinearLayout gt    MainActivity java  public class MainActivity extends AppCompatActivity       private TabLayout mTabLayout       private int   mTabsIcons                 R drawable ic recents selector              R drawable ic favorite selector              R drawable ic place selector          Override     protected void onCreate Bundle savedInstanceState            super onCreate savedInstanceState           setContentView R layout activity main               Setup the viewPager         ViewPager viewPager    ViewPager  findViewById R id view pager           MyPagerAdapter pagerAdapter   new MyPagerAdapter getSupportFragmentManager             viewPager setAdapter pagerAdapter            mTabLayout    TabLayout  findViewById R id tab layout           mTabLayout setupWithViewPager viewPager            for  int i   0  i  lt  mTabLayout getTabCount    i                  TabLayout Tab tab   mTabLayout getTabAt i               tab setCustomView pagerAdapter getTabView i                       mTabLayout getTabAt 0  getCustomView   setSelected true               private class MyPagerAdapter extends FragmentPagerAdapter            public final int PAGE COUNT   3           private final String   mTabsTitle     Recents    Favorites    Nearby             public MyPagerAdapter FragmentManager fm                super fm                      public View getTabView int position                   Given you have a custom layout in  res layout custom tab xml  with a TextView and ImageView             View view   LayoutInflater from MainActivity this  inflate R layout custom tab  null               TextView title    TextView  view findViewById R id title               title setText mTabsTitle position                ImageView icon    ImageView  view findViewById R id icon               icon setImageResource mTabsIcons position                return view                      Override         public Fragment getItem int pos                switch  pos                     case 0                      return PageFragment newInstance 1                    case 1                      return PageFragment newInstance 2                   case 2                      return PageFragment newInstance 3                              return null                      Override         public int getCount                 return PAGE COUNT                      Override         public CharSequence getPageTitle int position                return mTabsTitle position                        Download Complete Sample Project

User · Answer

You should use BottomNavigationView from v25 Android Support Library  It represents a standard bottom navigation bar for application   Here is a post on Medium that has a step by step guide  https   medium com  hitherejoe exploring-the-android-design-support-library-bottom-navigation-drawer-548de699e8e0  9vmiekxze

User · Answer

As Sanf0rd mentioned  Google launched the BottomNavigationView as part of the Design Support Library version 25 0 0  The limitations he mentioned are mostly true  except that you CAN change the background color of the view and even the text color and icon tint color  It also has an animation when you add more than 4 items  sadly it cannot be enabled or disabled manually    I wrote a detailed tutorial about it with examples and an accompanying repository  which you can read here  https   blog autsoft hu now-you-can-use-the-bottom-navigation-view-in-the-design-support-library     The gist of it  You have to add these in your app level build gradle   compile  com android support appcompat-v7 25 0 0    compile  com android support design 25 0 0    You can include it in your layout like this    lt android support design widget BottomNavigationView           xmlns app  http   schemas android com apk res-auto          android id    id bottom navigation view          android layout width  match parent          android layout height  wrap content          app itemBackground   color darkGrey          app itemIconTint   color bottom navigation item background colors          app itemTextColor   color bottom navigation item background colors          app menu   menu menu bottom navigation    gt    You can specify the items via a menu resource like this    lt  xml version  1 0  encoding  utf-8   gt     lt menu       xmlns android  http   schemas android com apk res android  gt       lt item         android id    id action one          android icon   android drawable ic dialog map          android title  One   gt       lt item         android id    id action two          android icon   android drawable ic dialog info          android title  Two   gt       lt item         android id    id action three          android icon   android drawable ic dialog email          android title  Three   gt       lt item         android id    id action four          android icon   android drawable ic popup reminder          android title  Four   gt   lt  menu gt    And you can set the tint and text color as a color list  so the currently selected item is highlighted    lt  xml version  1 0  encoding  utf-8   gt     lt selector xmlns android  http   schemas android com apk res android  gt        lt item         android color   color colorAccent          android state checked  false   gt       lt item         android color   android color white          android state checked  true   gt    lt  selector gt    Finally  you can handle the selection of the items with an OnNavigationItemSelectedListener   bottomNavigationView setOnNavigationItemSelectedListener new BottomNavigationView OnNavigationItemSelectedListener            Override     public boolean onNavigationItemSelected  NonNull MenuItem item            Fragment fragment   null          switch  item getItemId                  case R id action one                     Switch to page one                 break              case R id action two                     Switch to page two                 break              case R id action three                     Switch to page three                 break                    return true

User · Answer

There is a new official BottomNavigationView in version 25 of the Design Support Library  https   developer android com reference android support design widget BottomNavigationView html add in gradle compile  com android support design 25 0 0   XML   lt android support design widget BottomNavigationView     xmlns android  http   schemas android com apk res android      xmlns design  http   schema android com apk res android support design      android id    id navigation      android layout width  wrap content      android layout height  match parent      android layout gravity  start      design menu   menu my navigation items    gt

User · Answer

I have referred this github post and I have set the three layouts for three fragment pages in bottom tab bar   FourButtonsActivity java   bottomBar setFragmentItems getSupportFragmentManager    R id fragmentContainer              new BottomBarFragment LibraryFragment newInstance R layout library fragment layout   R drawable ic update white 24dp   Recents                new BottomBarFragment PhotoEffectFragment newInstance R layout photo effect fragment   R drawable ic local dining white 24dp   Food                new BottomBarFragment VideoFragment newInstance R layout video layout   R drawable ic favorite white 24dp   Favorites             To set the badge count      BottomBarBadge unreadMessages   bottomBar makeBadgeForTabAt 1    E91E63   4     unreadMessages show      unreadMessages setCount 4     unreadMessages setAnimationDuration 200     unreadMessages setAutoShowAfterUnSelection true     LibraryFragment java   import android os Bundle  import android support annotation Nullable  import android support v4 app Fragment  import android view LayoutInflater  import android view View  import android view ViewGroup   public class LibraryFragment extends Fragment       private static final String STARTING TEXT    Four Buttons Bottom Navigation        public LibraryFragment                public static LibraryFragment newInstance int resource            Bundle args   new Bundle            args putInt STARTING TEXT  resource            LibraryFragment sampleFragment   new LibraryFragment            sampleFragment setArguments args            return sampleFragment              Nullable      Override     public View onCreateView LayoutInflater inflater  ViewGroup container  Bundle savedInstanceState              View view   LayoutInflater from getActivity    inflate                  getArguments   getInt STARTING TEXT   null           return view

[android] Android new Bottom Navigation bar or BottomNavigationView

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