Fabuless

Additional

Language
Java
Version
N/A
Created
Sep 27, 2014
Updated
Mar 5, 2016 (Retired)
Owner
Sergej Shafarenka (beworker)
Contributor
Sergej Shafarenka (beworker)
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Blurb

Fabuless

Fun to use Floating Action Button (FAB) view for Android 4.0 and higher.

Features

  • Fully configurable via layout xml-file
  • Can be attached to any view in layout
  • Automatically caclulatable attachment position
  • Two fab sizes ('normal' and 'small')
  • Nice reveal and touch animations

Usage example

To attach a FabView to your target view, do the following.

  1. Wrap target view with a FrameLayout.
  2. Add de.halfbit.fabuless.FabView as the last child of that FrameLayout.
  3. Configure size, location, color and icon of FabView.

That's it. Here is an example.

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:fabview="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <RelativeLayout
      android:id="@+id/fab_target"
     android:layout_width="match_parent"
     android:layout_height="170dp"
     android:layout_gravity="top"
     android:background="@color/color1">
    
      <!--
        This is yours target view with children (ommited for simplisity) 
        ... 
      -->
    
    </RelativeLayout>
    
    <!-- This is our FabView -->
    <de.halfbit.fabuless.FabView 
        android:id="@+id/fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@color/fab_color"
        android:paddingTop="3dp"
        android:src="@drawable/ic_favorite"
        fabview:fabuless_attachTo="@id/fab_target"
        fabview:fabuless_attachAt="bottom_right"
        fabview:fabuless_attachType="border"
        fabview:fabuless_size="normal"
        fabview:fabuless_padding="16dp"
        fabview:fabuless_revealAfterMs="300"
        />

</FrameLayout>

FabView attributes

Attribute Required Default Description
fabuless_attachTo X - Id of target view.
fabuless_attachAt - top_right Attachment position ( top_left, top_right, bottom_left, bottom_right).
fabuless_attachType - border Defines whether the button resides inside ( inside) parent container or it gets attached to parent's borders ( border).
fabuless_size - normal Fab size ( normal, small).
fabuless_padding - 16dp Padding to the closest left or right border of target view.
fabuless_revealAfterMs - Show immediately When set, fab will be revealed with animation after a specified timeout in milliseconds.

Other attributes

FabView is an ImageView. You can use any ImageView attributes to achieve required look and feed. For instance

  • to set an icon you can use android:src attribute
  • to change background color you can use android:background attribute
  • to move icon down you can use android:paddingTop attribute etc.

More details

  • Click animation only works when OnClickListener is set to the view
  • Method setBackgroundDrawable() method supports ColorDrawable only

License

Copyright (c) 2014-2015 Sergej Shafarenka, halfbit.de

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.