Posts

Major improvements to PhotoView library enabling multi-touch image viewing with pinch-zoom and drag functionality, refactored for seamless ImageView integration via PhotoViewAttacher

First stable release of photup app with 80,000+ downloads and 4.4 rating, highlighting motivations, experimental architecture decisions, and performance analytics from Facebook Insights

Second beta release of photup with improved Facebook session management, new login flow, swipe-to-dismiss uploads, and enhanced notifications for Android ICS and Jelly Bean

Beta release of photup Facebook photo-sharing Android app with features including photo effects, face detection, tag creation, and smooth UI for batch uploading to Facebook

Learn advanced bitmap memory management techniques using LruCache with reference tracking to properly recycle Bitmap objects in Android and prevent memory leaks

Set up a Raspberry Pi as a DLNA media server by mounting external drives, installing and configuring MiniDLNA, and indexing your media library for streaming across your home network

Safely overclock your Raspberry Pi to achieve up to 25% performance improvements by adjusting CPU and RAM frequencies through the boot config file

Optimize your fresh Raspberry Pi installation for efficient operation by enabling SSH, tuning filesystem options, removing unnecessary packages, and reducing GPU memory allocation

Learn how to customize the pull-to-refresh indicator drawable in Android with rotating animations that respond to user scroll distance

Explore the design philosophy behind making pull-to-refresh more discoverable on Android by adding visual indicator graphics at the top/bottom of the screen