Swipeable layout for Android

Simple Swipe Menu Layout - SSML

Swipeable layout for Android.

1. Dependency

implementation 'io.sulek.ssml:simpleswipemenulayout:1.0.3'

repositories {
    maven {
        url  "https://dl.bintray.com/sulo61/Android"
    }
}

2. Usage

XML

<app:io.sulek.ssml.SimpleSwipeMenuLayout
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/swipeContainer"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:dynamicMenuWidth="false"
        app:menuSide="Right">

    <LinearLayout
            android:id="@+id/backgroundContainer"
            android:background="#BBBBBB"
            android:layout_width="200dp"
            android:layout_height="0dp">

    <FrameLayout
            android:id="@+id/foregroundContainer"
            android:background="#EEEEEE"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"/>

</app:io.sulek.ssml.SimpleSwipeMenuLayout>

important:

• all layouts (main SimpleSwipeMenuLayout, foreground container and background container) must have IDs
• background container should have 0dp height
• choose menu side: app:menuSide="Left|Right"
• app:dynamicMenuWidth="true|false"
  • false use for better performance, background container width must be specified (like in example 200dp)
  • true use for dynamic menu width, when background container has wrap_content width

Recycler View

recyclerView.layoutManager = SSMLLinearLayoutManager(context)

Store and restore state

Keep state in model

data class SampleData(..., var isExpanded: Boolean = false)

Listen for changes

itemView.swipeContainer.setOnSwipeListener(object : OnSwipeListener {
    override fun onSwipe(isExpanded: Boolean) {
        sampleData.isExpanded = isExpanded
    }
})

Apply

// at the end of binding data function, this function perform some measurements
itemView.swipeContainer.apply(sampleData.isExpanded)

GitHub