: On Xiaomi devices, it can reveal hidden display settings, refresh rate toggles, or the "Video Toolbox" for background YouTube playback. 2. Bypass UI Restrictions
Activity Launcher is a "sharp" tool. Because it bypasses the intended user flow, you may encounter:
: It will take a moment to "load" all activities on your device.
To understand the power of this app, you first need to understand the terminology. : The overall package (e.g., "Settings").
: Some activities require specific data to run; opening them "dry" will cause them to close instantly.
You can find the app on the Google Play Store or via F-Droid for the open-source version. It is extremely small (under 5MB) and requires no special permissions to simply browse. Navigating the App
Sometimes a software update removes a shortcut you liked. Activity Launcher lets you find the underlying process and put it back on your home screen. For example, if a specific "Phone Info" menu is blocked by your dialer code, you can often launch it directly via com.android.settings.RadioInfo using this tool. 3. Debugging and Troubleshooting For power users and developers, this tool is essential for:
: Tap the app name to see a list of every sub-activity. Launch : Tap an activity to try and open it.