In Java and OOP, a superclass is the class that a class extends. The superclass contains inherited methods of the parent class and can be overridden in the child class. For example, if an object class implements the onDestroy() method, its superclass would be the textbox class. In addition to inheriting the methods of the …
Android
There are several reasons why checking the version of your Android is important. First of all, you can use the operating system’s “version” as a guide for resolving any problems with your device. If you have any questions about your Android device, you can contact the tech support team for help. You can find the …
You can use your SD card as internal storage in your Android device if you want to. The first step in this process is to connect your phone to your computer. Once the device is connected to the computer, click the “Set Up” button. If you have an older Android device, you can’t access the …
Cache on Android refers to a small file that helps applications, such as games and web browsers, perform better. Usually, it stores data that is similar to a reminder for humans. This is important to the functioning of many apps, as they can remember your past actions and speed up the loading time of web …
To use USB OTG, your Android smartphone must support this protocol. You can check its compatibility by using a USB OTG Checker. You can buy this cable for less than $10, and it has a small end that plugs into your phone and a larger end that plugs into your second device. However, not all …
Did you know that some Android phones have built-in FM radios? These devices are more likely to have built-in FM radios if you purchased them unlocked. If you’re unsure, here’s how to check. If your smartphone has an FM radio chip, you can try enabling the radio by using a wired earphone or stereo cable. …
If you have been plagued by unwanted calls and texts, there’s an easy way to keep them to yourself: blocking unknown numbers on your Android. Google respects your privacy and makes it easy to block unwanted numbers. Blocking a number means that calls from the blocked number will go straight to voicemail. You will hear …
The hardware in a Chromebook is not sufficient to run many Android applications. Some of them may not run at all, while others may not run properly at all. However, it is possible to install them by enabling developer mode, which is similar to jailbreaking or rooting your Android device. However, this option might void …
Android is the most popular mobile operating system, with over 3 billion active Android phones. It was first introduced by Google in the late 2000s, and has since experienced several versions. Its popularity has grown tremendously since then, with the release of the first Android phone in 2007. Since then, Android has continued to improve, …
You can use the iTunes to transfer music from Android to iPhone without using a computer. To transfer music, all you need is an Android phone and an iPhone. Download the app and install it. After a while, your phone should appear in the iTunes library. When the iPhone wants to sync with iTunes, click …