Snackbar hides the Floating Action on pressing the action button on it

Question

I am working on Snack bar and Floating Action button. I used Coordinator layout for making the Floating action button to appear/move when snackbar is displayed. The problem is i kept an action for snackbar . When the floating button is tapped , Snackbar is popping up and Floating action button is moving up. And when i pressed the snackbar action item , the floating action button is getting hidden under the child snackbar.

And also if i press floating action button consecutively , then also floating action button is getting hidden.

Following is my code.

activity_main.xml

<RelativeLayout 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"
tools:context="com.example.dev.firsttest.Screen2"
>

<android.support.v7.widget.Toolbar
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/primary_color"></android.support.v7.widget.Toolbar>

<android.support.design.widget.CoordinatorLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:id="@+id/coordinatorlayout">

    <android.support.design.widget.FloatingActionButton
        android:id="@+id/searchfab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|right"
        android:layout_marginBottom="20dp"
        android:layout_marginRight="20dp"
        android:src="@drawable/ic_add_black_24dp"
        app:fabSize="normal">

    </android.support.design.widget.FloatingActionButton>

</android.support.design.widget.CoordinatorLayout>

MainActivity

Toolbar toolbar;
FloatingActionButton searchfab;
CoordinatorLayout coordinatorLayout;


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_screen2);

    toolbar = (Toolbar)findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    coordinatorLayout = (CoordinatorLayout)findViewById(R.id.coordinatorlayout);

    searchfab = (FloatingActionButton)findViewById(R.id.searchfab);
    searchfab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Snackbar.make(coordinatorLayout, "This is Snackbar Demo", Snackbar.LENGTH_LONG).setAction("Click", new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Snackbar.make(coordinatorLayout, "This is Child Snackbar", Snackbar.LENGTH_LONG).show();
                }
            }).show();
        }
    });


}

Pressing Child action in Snackbar and consecutive taps on Floating action button makes the Floating action button hides back to the Snackbar

Appreciate your help

Thank you

Answer 1

The answer its here: https://github.com/ggajews/coordinatorlayoutwithfabdemo .

It will move the FAB when the snackbar is shown.