I’ve gathered the Android app startup optimization approaches I knew of when writing this article. Use them as a checklist: see what others have tried, then look for gaps in your own app. The details depend heavily on your business, so I won’t explain every implementation here. Once you find an approach that fits, follow up on that particular method.

I’ve also included some startup work done by system manufacturers, limited to the parts I know about. There are proprietary tricks I can’t cover here. Knowing what happens on the system side may still help, including when discussing whitelisting or SDK integration with a manufacturer.

I’ve gathered the Android app startup optimization approaches I knew of when writing this article. Use them as a checklist: see what others have tried, then look for gaps in your own app. The details depend heavily on your business, so I won’t explain every implementation here. Once you find an approach that fits, follow up on that particular method.

I’ve also included some startup work done by system manufacturers, limited to the parts I know about. There are proprietary tricks I can’t cover here. Knowing what happens on the system side may still help, including when discussing whitelisting or SDK integration with a manufacturer.

This is the ninth article in the Systrace series, primarily introducing the MainThread and RenderThread in Android Apps—commonly known as the Main Thread and Rendering Thread. This article examines their workflows from the perspective of Systrace and covers related topics: jank, software rendering, and dropped frame calculation.

The purpose of this series is to view the overall operation of the Android system from a different perspective using Systrace, while also providing an alternative angle for learning the Framework. Perhaps you’ve read many articles about the Framework but can never remember the code, or you’re unclear about the execution flow. Maybe from Systrace’s graphical perspective, you can gain a deeper understanding.

This is the sixth article in the Systrace series, primarily providing a brief introduction to Input in Systrace. It covers the Input workflow, how Input information is represented in Systrace, and how to combine Input info to analyze related performance issues.

The purpose of this series is to view the overall operation of the Android system from a different perspective using Systrace, while also providing an alternative angle for learning the Framework. Perhaps you’ve read many articles about the Framework but can never remember the code, or you’re unclear about the execution flow. Maybe from Systrace’s graphical perspective, you can gain a deeper understanding.