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This example demonstrates about Detect home button press in android
Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.
Step 2 − Add the following code to res/layout/activity_main.xml.
In the above code, we have taken a text view.
Step 3 − Add the following code to src/MainActivity.java
Let's try to run your application. I assume you have connected your actual Android Mobile device with your computer. To run the app from the android studio, open one of your project's activity files and click Run icon from the toolbar. Select your mobile device as an option and then check your mobile device which will display your default screen –
Now click on home button, it will show the result as follows
Utility to disable HOME KEY in Android Activity.
As there are a lot questions about 'how to disable home button in android?' on Stack Overflow
, such as
This library provide a easy way to do this job.
NOTICE
This library doesn't support devices with VIRTUAL HOME KEY, such as
- Galaxy Nexus
- Nexus 4
- Nexus 5
- Nexus 7
The demo application (the source is in the repository) has been published onto Google Play for easy access:
in Activity
Side Effect
Lock HOME KEY will also lock BACK KEY and MENU KEY.
Home Key On Laptop
Work
Download Home Key For Android App
- Android 4.4.2
- CM11 (Google Nexus S, Moto Defy)
- Android 4.0.3
- Moto XT910
- Huawei C8812
- Android 4.0.4
- ZTE V889M
- Android 2.3.5
- HTC Desire S (Sense 3.0)