Uploaded June 2026 | Updated September 2026, 1 week ago

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In this video I show you how app functions in Android work, how to integrate them for natural language commands and what that means for cross-app communication.

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Source code:
github.com/philipplackner/AppFunctionsDemo/tree/master

0:00 Intro
0:14 Understanding App Functions
1:22 Sample App Overview
2:58 Potential and Permissions
4:18 Dependencies Setup
5:55 Manifest Configuration
7:12 App Functions in Code
10:13 Testing with ADB
11:45 Integrating Gemini Cloud Agent
14:54 Executing Function Calls
17:49 Conclusion