Java – the title of the Google bottomnavigationview project disappears after several quick tabs
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Java
activity_ main. In XML:
<android.support.design.widget.BottomNavigationView android:id="@+id/bottom_navigation" android:layout_width="0dp" android:layout_height="wrap_content" android:elevation="4dp" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintHorizontal_bias="0.0" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintRight_toRightOf="parent" app:layout_constraintTop_toTopOf="parent" app:layout_constraintVertical_bias="1.0" />
bottom_ bar. xml:
<?xml version="1.0" encoding="utf-8"?> <menu xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto"> <item android:id="@+id/tab_addcard" android:enabled="true" android:title="@string/addcard" android:icon="@drawable/ic_tabicon_addcard" app:showAsAction="ifRoom|withText"/> <item android:id="@+id/tab_approvals" android:enabled="true" android:title="@string/approvals" android:icon="@drawable/ic_tabicon_approvals" app:showAsAction="always|withText"/> <item android:id="@+id/tab_mycard" android:enabled="true" android:title="@string/mycard" android:icon="@drawable/ic_tabicon_mycard" app:showAsAction="always|withText"/>
MainActivity. java:
BottomNavigationView bottombar; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); bottombar= (BottomNavigationView) findViewById(R.id.bottom_navigation); bottombar.inflateMenu(R.menu.bottom_bar); }
My problem is: after initializing the bottom bar and adding all the contents of the project Once I run it and quickly (very quickly) try to switch between the project tabs in the bottom Navigation view, suddenly the project title text disappears Can anyone suggest a solution?
Solution
Setonnavigationitemselectedlistener should return false instead of true
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