“So fügen Sie Nivationskomponente Android Animation hinzu” Code-Antworten

So fügen Sie Nivationskomponente Android Animation hinzu

in xml code:
<fragment
    android:id="@+id/specifyAmountFragment"
    android:name="com.example.buybuddy.buybuddy.SpecifyAmountFragment"
    android:label="fragment_specify_amount"
    tools:layout="@layout/fragment_specify_amount">
    <action
        android:id="@+id/confirmationAction"
        app:destination="@id/confirmationFragment"
        app:enterAnim="@anim/slide_in_right"
        app:exitAnim="@anim/slide_out_left"
        app:popEnterAnim="@anim/slide_in_left"
        app:popExitAnim="@anim/slide_out_right" />
 </fragment>



If you want to add animation through programmatically

NavOptions.Builder navBuilder =  new NavOptions.Builder();
navBuilder.setEnterAnim(R.anim.slide_left).setExitAnim(R.anim.slide_right).setPopEnterAnim(R.anim.slide_left).setPopExitAnim(R.anim.slide_right);

//Inside Activity
NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment);
navController.navigate(R.id.destinationFragmentId,null,navBuilder.build());
//Inside Fragment
NavHostFragment.findNavController(YoutFragment.this)
                            .navigate(R.id.destinationFragmentId, null, navBuilder.build());