A thorough Android tutorial should be of a high quality. It should come with a step by step procedure and should not make the tasks difficult. No android tutorial should provide the wrong help for any task. A professional android developer should have a complete knowledge of the android and should be able to explain it in a very simple way.
A good android developer should be able to teach you on how to install android, how to use it and how to maintain it. Before doing anything else the tutorial should first explain the basics of android.
You should be given a complete list of Android features. These should include the feature list, which would be relevant to your application. There are some applications that work on multiple platforms. This would require the android tutorial expert to provide a list of all the platforms.
An android tutorial would go over different categories of application. This would include the application for controlling some kind of resource like the buttons, the visual user interface and the audio on some platform. Some resources are used by multiple applications. This is known as multi-platform support.
One example is the multitasking. These applications can run independently on the same platform. But if we want to run more than one application on the same platform the android tutorial expert would give the steps on how to do this.
A tutorial expert would also show you how to test the applications before building them. There is no easy way to do it and you should learn it from a professional. The android tutorial expert would tell you the best way to test. But it is up to you whether you want to know the easy way or the hard way.
The android tutorial should tell you how to build a basic model for the Android app. You should be taught how to create an application from scratch or even to use an existing one. But most Android developers think that you should build the app from scratch. The tutorials may allow you to modify an existing app.
The Android tutorial would tell you about using the IDEA programming language. But if you prefer to learn the android programming language on your own then it would be wise to search online for the best android tutorial.
On your web site you will find other sites where you can access a free android tutorial. I prefer to see the tutorial in person to be able to guide me and also to see if it is really professional.
The Android tutorial should also show you how to use some feature that is available in the android SDK. This includes the customization interface. The tutorial should show you how to use the drag and drop of several windows on one screen.
For me, the most important part of an android tutorial is the graphics that you see. The graphics should always be good and well designed.