Snackbar with CoordinatorLayout disable dismiss

Question

I am using the support

• FloatingActionButton
• Snackbar
• CoordinatorLayout

I need the CoordinatorLayout so that if SnackBar is shown the FloatingActionButton moves up to make room for the Snackbar. For better understanding check this video.

I am using SnackBar for double-back to exit the application, but the SnackBar can be dismissed.

Is there a way to disable the dismiss on the SnackBar?

Snackbar snackbar = Snackbar.make(view, R.string.press_back_again_to_exit, Snackbar.LENGTH_SHORT);
snackbar.setAction(R.string.ok, new View.OnClickListener() {
    @Override
    public void onClick(View v)
    {

    }
});
snackbar.setActionTextColor(getResources().getColor(R.color.white));

View view = snackbar.getView();
view.setBackgroundColor(getResources().getColor(R.color.orange_warning));

snackbar.show();

Layout

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

    <android.support.v4.widget.DrawerLayout
        android:id="@+id/drawer_layout"
        xmlns:sothree="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/white"
        android:fitsSystemWindows="true">

        <com.sothree.slidinguppanel.SlidingUpPanelLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="bottom"
            sothree:umanoFadeColor="@android:color/transparent"
            sothree:umanoPanelHeight="100dp"
            sothree:umanoShadowHeight="4dp">

            <!-- Toolbar and main content -->
            <LinearLayout
                android:id="@+id/toolbar_and_content"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">

                <include layout="@layout/toolbar"/>

                <!-- Your content layout -->
                <FrameLayout
                    android:id="@+id/content_frame"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:orientation="vertical"/>

            </LinearLayout>

            <!-- Sliding up panel layout -->
            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:background="@color/darker_grey"
                android:orientation="vertical">

                ...

            </LinearLayout>

        </com.sothree.slidinguppanel.SlidingUpPanelLayout>


        <!-- Navigation drawer -->
        <ExpandableListView
            android:id="@+id/lv_left_drawer"
            android:layout_width="280dp"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            android:background="@color/white"
            android:childDivider="@android:color/transparent"
            android:clickable="true"
            android:divider="@color/divider_color"
            android:dividerHeight="0.6dp"
            android:fadeScrollbars="true"
            android:groupIndicator="@null"
            android:listSelector="@drawable/button_drawer_child_selector"
            android:scrollbarSize="0dp"/>

    </android.support.v4.widget.DrawerLayout>

    <android.support.design.widget.FloatingActionButton
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="right|bottom"
        android:layout_marginBottom="@dimen/floating_action_button_margin"
        android:layout_marginRight="@dimen/floating_action_button_margin"
        android:src="@drawable/ic_add"
        android:visibility="invisible"
        app:backgroundTint="@color/orange"
        app:borderWidth="0dp"
        app:elevation="6dp"
        app:fabSize="normal"/>

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

P.S.

I am aware of this GitHub library, that has this functionality, but is there a 'native' way to do it?

Answer 1

You can alter the duration of Snackbar to be shown. It will be similar to disable dismiss.

int     LENGTH_INDEFINITE   Show the Snackbar indefinitely. 

Check docs.

if it does not work For this then there is only one way, Implement Your custom Snackbar and override dismiss() method and in that do nothing. :) As dismiss() is a public API.