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How can I improve app startup time on Android devices?
Asked on Dec 22, 2025
Answer
Improving app startup time on Android devices involves optimizing the initialization processes and reducing the workload during the app launch phase. This can be achieved by deferring non-essential tasks and optimizing resource loading.
Example Concept: To enhance app startup time, utilize techniques such as lazy loading, which delays the initialization of non-critical components until they are needed. Additionally, employ the use of Android's Jetpack App Startup library to streamline and manage the initialization of components efficiently. This library helps in defining the order and priority of component initialization, reducing the overhead during app launch.
Additional Comment:
- Analyze startup performance using Android Profiler to identify bottlenecks.
- Minimize the use of heavy operations like database queries or network calls during startup.
- Consider using a splash screen to improve perceived startup time.
- Optimize your app's manifest by removing unnecessary permissions and features.
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