Show Contents. When creating customized Android firmware, you must typically launch a specific Android application after system boots. Android has two mechanisms for this:. When an Android system boots, it sends out a boot complete event. Android applications can listen and capture this event to take specific actions, such as automatically starting an activity or service.

You can use this mechanism to create an application with the required permissions to listen for the boot complete event and automatically start an activity or service every time Android starts up. To do so, follow these steps:.

If so, it creates a new activity intent and fills it with the activity class to be started. Finally, it executes the startActivity method using the Android context and the activity intent. Note Due to security reasons, Android does not auto-start any application until you manually launch it at least once. After that, the applications will automatically start on each Android boot. The home screen you see on your Android device after boot is a standard application that reacts to a home event.

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When Android finishes booting and is ready to start the home activity, the home event is sent and qualifying applications identify themselves as bootable candidates. The system sends out the android. HOME and android.

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Android looks for application manifests with these intent filters when it starts up. If there is more than one, Android lists all of them and allows you to select the one to launch. Note You can set your selection as the default home application for the future. The Replacing the default Android Home procedure is only valid for already-deployed Android systems.

If you want to deploy an Android system with a custom home application already designated, you must make additional changes to the Android BSP sources:. Note Verify that your custom Android home application includes the android. Force your application to override the default launcher applications. Add the following entry in your application's Android.

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How to Add Startup Applications to an Android

Auto-start custom Android applications updated on 17 April Product page. More documentation. About us. Contact us. You are here: Reboot your phone to ensure the applications are successfully launched.

Brian Cleary has been writing on technical topics since Skip to main content. Tap "Market," then "Search.

android - How do I start my app on startup? - Stack Overflow

Tap on "Customize" and then "Add Startup Items. References 1 Appbrain: Startup Manager. About the Author Brian Cleary has been writing on technical topics since Accessed 20 February Cleary, Brian. How to Add Startup Applications to an Android.