What is Android CTS Verifier?

Almost everyone these days knows that there are two major mobile operating systems on the market:-

• Android from Google
• iOS from Apple

There were a lot more of them in the past, but there is now almost no such thing anymore, although there are some mobile devices that do run them.

But, have you ever wondered:-

What is Android CTS Verifier?

Though this is a complex question, but, don’t worry, as here in this post we will answer it in a simple way. But, before that we have to know about Android:-

What is Android?

Android is developed by Google and it’s a Linux-based open-source OS that primarily powers the devices like:-

• Smartphones
• Tablets
• Tablet Computers

In the last few years, Android has been one of the most successful mobile operating systems around. In short, currently, the majority of phones and tablets in the world run Android as the operating system.

Moreover, Android applications can be run natively on other operating systems such as:-

• Windows
• Linux
• Chrome OS

The primary reason behind its broad presence and availability in the market is “Open-Source,” in short, all the users, even for commercial use, will be able to access it free of charge.

The open-source availability is one of the biggest things that differentiates Android from every closed-source platforms like:-

• Apple’s iOS
• Apple’s macOS
• Microsoft’s Windows

Android leads the mobile OS market share with a 69.74% as of January 2022, while the second place is led by iOS at 29.49% of the mobile OS market share.

The utmost reason behind its popularity and acceptance among users is the availability of applications. As in the official Google Play Store you can find over 2.6 million different applications.

Key features of Android

Here below we have mentioned the key features of Android:-

• Open-Source
• Wi-Fi Direct
• Beautiful UI
• Web browser
• Multi-Language
• Storage
• Android Beam
• Messaging
• Multi-touch
• Google Cloud Messaging (GCM)
• Media support
• Resizable widgets
• Connectivity
• Multi-tasking

What is Android CTS Verifier?

In simple words, the Android CTS verifier is a Compatibility test suite verifier, and it amplifies the CTS (Compatibility Test Suite).

There are a lot of APIs and functions in Android that are checked and automated by the CTS. CTS Verifier holds tests for APIs and functions that are inaccessible to stationary testing devices and that cannot be tested without manual input on stationary devices.

Here are the APIs and functions that are tested by the CTS Verifier:-

• Audio quality
• Touchscreen
• Accelerometer
• Camera

Requirements for running CTS Verifier

• It is important that DUT Android devices pass the Compatibility Testing Service (CTS) in order to verify their Android API compatibility.
• A computer that supports USB 2.0 and is running a Linux operating system.
• USB 2.0 is the port through which all connections to the DUT must be made.
• The second Android device with the host card emulation (HCE) implementation that is known to support Bluetooth, Wi-Fi direct, and NFC technology.
• The access point must be configured with a password and the name of the router.
• Disconnecting from the internet should be possible, but the router shouldn’t be turned off.

Final verdict

GMS License can only be obtained after an Android device has been certified by CTS as compatible, so, it’s a crucial step.

So, if you found this article helpful then do share this article with your friends and social walls. And if you have any doubt regarding this then do share your doubt in the comment section below.