In case of Android I would say the middleware would be Linux.
Android is a software stack for mobile devices that includes an operating system, middleware and key applications. Google Inc. purchased the initial developer of the software, Android Inc., in 2005. Android's mobile operating system is based on the Linux kernel. Google and other members of the Open Handset Alliance collaborated on Android's development and release.
Daniel Serain has written: 'Middleware' -- subject(s): Middleware 'Middleware and enterprise application integration' -- subject(s): Electronic commerce, Middleware
Damon Middleware was created in 2011.
There are a number of definitions for the term "middleware." One such definition is that middleware refers to a type of computer software that bridges the gap between applications and software components.
Dos use various computer , middleware use higher and lower level
Middleware works in the background the interface you work with
A typical middleware provides Application high availability solutions, Security, Transaction management facility, Database connectivity,naming services & many more.It reduces the coding efforts for programmers and hence cost. Therefore it is advantages to use a middleware
Middleware is a software used for integration between multiple applications. Mostly communication data is passed through and from in the form of XML packets. By Ijaz Haider Malik - Pakistan
Android application package (APK) is the package file format used by the Android operating system for distribution and installation of mobile apps and middleware. The files that contain the .apk file extension store the files that are needed to run a single Android application on an Android mobile device. A way to install an application on your Android is to download an APK file first.Then open it with the file manager on your phone.Follow the instructions and you will have a new application. You may have lots of applications on your Android,to manage them,I recommend to you Power Clean,a very powerful tool helps you clean up your phone,make it more smoothly without impact on normal use.
middleware
Client, Middleware, Server
Application and integration middleware