If you've always wanted to remap your phone's buttons, Button Mapper is an app you can download to do so. The app supports custom actions such as long-press, double-press, and single-press. It works on PCs and iOS devices. Once installed, this app can help you customize your buttons and control the way they work. Here's how to download and install it: First, download and install an android emulator. This will allow you to use apps and websites from your android device, as well as give you a virtual version of your device. Next, open the emulator and run ButtonMapper.
Once installed, you can change the mapping of your buttons as needed. The app requires permissions to do this, but the developer explains the reasons behind each one. The home key, which is typically mapped to the volume knob, can now be remapped to call home by long pressing it. The free version also has a lot of customization options. For example, you can assign your home button to a shortcut. It allows you to remap the home button to a different action altogether.
Another great feature of Button Mapper is its ability to remap all types of hardware buttons. It is able to remap most physical buttons, including the Bixby button on Samsung Galaxy phones. It can also map the haptic feedback from gamepads and capacitive keys. The app works on both unrooted and rooted devices. You will need root access to install the app. You can find it in the Android Market by searching for "button mapper" or using the search engine on Google.