Debugging and Profiling Apps - TechGeekD/android_guides GitHub Wiki
Overview
(Needs Attention)
- Analyzing Display and Performance (
systrace) - Optimizing your View and Inspecting Hierarchy (
hierarchyviewer) - Investigating your RAM Usage (
monitor) - Profiling with Traceview (
traceview) - Profiling Android Apps - Performance Turning
- Vogella Android Analysis Tools
- Performance Course on Udacity
- Performance Doc from Udacity
In addition, the following concepts need to be included:
- Profiling GPU Rendering - quick visual representation of how much time it takes to render the frames of a UI window relative to the 16-ms-per-frame benchmark.
- Visualizing Overdraw - Shows on the device where an app might be doing more rendering work than necessary. Helping you see where you might be able to reduce rendering overhead.
- Heap Viewer - Identifying memory leaks
- LeakCanary for finding memory leaks easily
- Allocation Tracker - Finding the places in your code that may contribute to memory trashing.
- Batterystats - Shows where and how processes are drawing current from the battery.
- Batteryhistorian - Visualize system and application level events on a timeline. Guide to getting started
Optimizing Performance
Check out the following links regarding optimizing performance:
- Layout Performance
- ViewHolder with ListView
- Displaying Bitmaps Effectively
- Caching Bitmaps
- Android Performance Tips
- Managing App Memory
- Layout Performance Guide
- Keeping Your App Responsive