FloatingOverlayView

Floating view with draw over other apps it uses system alert window with the permission android.permission.SYSTEM_ALERT_WINDOW under the hood

Demo

Build

Step 1. Add the JitPack repository to your build file

allprojects {
    repositories {
        maven { url "https://jitpack.io" }
    }
}

Step 2. Add the dependency

dependencies {
    implementation 'com.github.javaherisaber:FloatingOverlayView:1.0.2'
}

Usage

Layout.xml

Step 1. Create layout and don't forget add id (root_container) like this

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <FrameLayout
        android:id="@+id/root_container"
        android:layout_width="250dp"
        android:layout_height="200dp">

        ....

    </FrameLayout>

</FrameLayout>

Kotlin/Java

Step 2. Create FloatingOverlayView

FloatingOverlayView(context, R.layout.view_overlay)
    .setXOffset(800) // move the banner to the right side
    .setOnCreateListener { layout: FloatingOverlayView, view: View ->
        // do something with `view`, maybe a close button
    }
    .setOnCloseListener {
        // do something after the banner is closed
    }
    .create()