High performance Android apps : improve ratings with speed, optimizations, and testing /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Sillars, Doug (Autor)
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Sebastopol, CA : O'Reilly Media, [2014]
Temas:
Android (Electronic resource)
Web applications.
Mobile apps.
Application software > Development.
Applications Web.
Applications mobiles.
Logiciels d'application > Développement.
Application software > Development
Mobile apps
Web applications
Acceso en línea:Texto completo (Requiere registro previo con correo institucional)
Tabla de Contenidos:
  • Machine generated contents note: 1. Introduction to Android Performance
  • Performance Matters to Your Users
  • Ecommerce and Performance
  • Beyond Ecommerce Sales
  • Performance Infrastructure Savings
  • The Ultimate Performance Fail: Outages
  • Performance as a Rolling Outage
  • Consumer Reaction to Performance Bugs
  • Smartphone Battery Life: The Canary in the Coal Mine
  • Testing Your App for Performance Issues
  • Synthetic Testing
  • Real User Monitoring (RUM)
  • Conclusion
  • 2. Building an Android Device Lab
  • What Devices Are Your Customers Using?
  • Device Spec Breakdown
  • Screen
  • SDK Version
  • CPU/Memory and Storage
  • What Networks Are Your Customers Using?
  • Your Devices Are Not Your Customers' Devices
  • Testing
  • Building Your Device Lab
  • You Want $X,000 for Devices?
  • So What Devices Should I Pick?
  • Beyond Phones
  • Android Open Source Project Devices
  • Other Options
  • Additional Considerations
  • My Device Lab
  • Conclusion
  • 3. Hardware Performance and Battery Life
  • Android Hardware Features
  • Less Is More
  • What Causes Battery Drain
  • Android Power Profile
  • Screen
  • Radios
  • CPU
  • Additional Sensors
  • Get to Sleep!
  • Wakelocks and Alarms
  • Doze Framework
  • Basic Battery Drain Analysis
  • App-Specific Battery Drain
  • Coupling Battery Data with Data Usage
  • App Standby
  • Advanced Battery Monitoring
  • batterystats
  • Battery Historian
  • Battery Historian 2.0
  • JobScheduler
  • Conclusion
  • 4. Screen and UI Performance
  • UI Performance Benchmarks
  • Jank
  • UI and Rendering Performance Updates in Android
  • Building Views
  • Hierarchy Viewer
  • Asset Reduction
  • Overdrawing the Screen
  • Testing Overdraw
  • Overdraw in Hierarchy Viewer
  • Overdraw and KitKat (Overdraw Avoidance)
  • Analyzing For Jank (Profiling GPU Render)
  • GPU Rendering in Android Marshmallow
  • Beyond Jank (Skipped Frames)
  • Systrace
  • Systrace Screen Painting
  • Systrace and CPU Usage Blocking Render
  • Systrace Update
  • I/O 2015
  • Vendor-Specific Tools
  • Perceived Performance
  • Spinners: The Good and the Bad
  • Animations to Mask Load Times
  • The White Lie of Instant Updates
  • Tips to Improve Perceived Performance
  • Conclusion
  • 5. Memory Performance
  • Android Memory: How It Works
  • Shared Versus Private Memory
  • Dirty Versus Clean Memory
  • Memory Cleanup (Garbage Collection)
  • Figuring Out How Much Memory Your App Uses
  • Procstats
  • Android Memory Warnings
  • Memory Management/Leaks in Java
  • Tools for Tracking Memory Leaks
  • Heap Dump
  • Allocation Tracker
  • Adding a Memory Leak
  • Deeper Heap Analysis: MAT and LeakCanary
  • MAT Eclipse Memory Analyzer Tool
  • LeakCanary
  • Conclusion
  • 6. CPU and CPU Performance
  • Measuring CPU Usage
  • Systrace for CPU Analysis
  • Traceview (Legacy Monitor DDMS tool)
  • Traceview (Android Studio)
  • Other Profiling Tools
  • Conclusion
  • 7.Network Performance
  • Wi-Fi versus Cellular Radios
  • Wi-Fi
  • Cellular
  • RRC State Machine
  • Testing Tools
  • Wireshark
  • Fiddler
  • MITMProxy
  • AT & T Application Resource Optimizer
  • Hybrid Apps and WebPageTest.org
  • Network Optimizations for Android
  • File Optimizations
  • Text File Minification (Souders: Minify JavaScript)
  • Images
  • File Caching
  • Beyond Files
  • Grouping Connections
  • Detecting Radio Usage in Your App
  • All Good Things Must Come to An End: Closing Connections
  • Regular Repeated Pings
  • Security in Networking (HTTP versus HTTPS)
  • Worldwide Cellular Coverage
  • CDNs
  • Testing Your App on Slow Networks
  • Emulating Slow Networks Without Breaking the Bank
  • Building Network-Aware Apps
  • Accounting for Latency
  • Last-Mile Latency
  • "Other" Radios
  • GPS
  • Bluetooth
  • Conclusion
  • 8. Real User Monitoring
  • Enabling RUM Tools
  • RUM Analytics: Sample App
  • Crashing
  • Examining a Crashlytics Crash Report
  • Usage
  • Real-Time Information
  • Big Data to the Rescue?
  • RUM SDK Performance
  • Conclusion.

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