FabTransitionLayout
Provides the Floating Action Button Transition as specified in the Material Design Guide in a simple library.
It is strongly inspired by fab-toolbar
| bottomsheet | toolbar | CoordinatorLayout |
|---|---|---|
 |  |  |
Usage
build.gradle
repositories {
jcenter()
}
dependencies {
compile 'com.bowyer.app:fabtransitionlayout:0.4.0@aar'
}
Layout XML
BottomSheetLayout
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<com.github.ksoichiro.android.observablescrollview.ObservableListView
android:id="@+id/list_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_marginBottom="32dp"
android:layout_marginRight="32dp"
android:src="@drawable/ic_add_white_24dp"
app:borderWidth="0dp"
app:fabSize="normal"
app:rippleColor="@color/primary"
/>
<com.bowyer.app.fabtransitionlayout.BottomSheetLayout
android:id="@+id/bottom_sheet"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="bottom"
app:ft_container_gravity="center"
app:ft_color="@color/primary">
<ListView
android:id="@+id/list_menu"
android:background="@color/primary"
android:divider="@null"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</com.bowyer.app.fabtransitionlayout.BottomSheetLayout>
</FrameLayout>
FooterLayout
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<com.github.ksoichiro.android.observablescrollview.ObservableListView
android:id="@+id/list_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_marginBottom="32dp"
android:layout_marginRight="32dp"
android:src="@drawable/ic_add_white_24dp"
app:borderWidth="0dp"
app:fabSize="normal"
app:rippleColor="@color/primary"
/>
<com.bowyer.app.fabtransitionlayout.FooterLayout
android:id="@+id/fabtoolbar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
app:ft_container_gravity="center"
app:ft_color="@color/primary">
<!--add your original layout-->
</com.bowyer.app.fabtransitionlayout.FooterLayout>
</FrameLayout>Set up
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bind(this);
initListView();
//set floating button to FabToolbar
mBottomSheetLayout.setFab(mFab);
}Show Hide
//expand FabToolbar
mBottomSheetLayout.expandFab();
//if mBottomSheetLayout is expand,mBottomSheetLayout contract. else fab slide out.
mBottomSheetLayout.slideOutFab();
//fab slide in
mBottomSheetLayout.slideInFab();
Credits
This library use following libraries.
Code Style
Follow SquareAndroid.
Feature
- A floating action button transforming into a single sheet of material
License
Copyright (c) 2015 Bowyer
Released under the MIT license
http://opensource.org/licenses/mit-license.php