SwipeMenu

A handy view to reveal actions (API 8+)

#How to use : 1 ) Add the view to your xml file

<view.SwipeMenu
    android:id="@+id/revealLayout"
    android:layout_alignParentBottom="true"
    app:orientation="BottomToTop"
    app:minHeight="@dimen/reveal_layout_min_size"
    app:maxHeight="@dimen/reveal_layout_max_size"
    android:orientation="vertical"
    android:gravity="bottom"
    android:layout_width="match_parent"
    android:layout_height="@dimen/reveal_layout_min_size">
    <ImageView
        android:layout_marginStart="5dp"
        android:layout_marginEnd="5dp"
        android:background="@mipmap/material_flat"
        android:scaleType="centerCrop"
        android:layout_width="match_parent"
        android:layout_height="@dimen/reveal_layout_diff"/>
    <TextView
        android:layout_gravity="bottom"
        android:id="@+id/textField"
        android:textColor="@android:color/white"
        android:textSize="20sp"
        android:gravity="center"
        android:background="@color/colorPrimaryDark"
        android:layout_width="match_parent"
        android:layout_height="@dimen/reveal_layout_min_size"
        android:text="Pull me up!" />
</view.SwipeMenu>

You can use app:orientation to specify the reveal orientation (default : top to bottom)

You can use app:minHeight and app:maxHeight to specify the bounds of the view

Additionaly, you have access to a callback which will be called each time the view is refreshed, with the percentage of the view being revealed :

revealLayout.setCallback(new SwipeMenu.DropDownInterface() {
            @Override
            public void onUpdate(float percentage) {
              //You can do things here !
            }
        });

NicolasSimon/SwipeMenu

SwipeMenu