Android mobile apps and developer information

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Welcome to LanDen Labs
Android Source Code, Apps, Tools and Helpful Information

landenlabs.com

Android Apps

Demonstrate using ColorMatrix ColorMatrixColorFilter
UI layout demonstration, expanding cell animation, dividers
ALog Enhanced Android Logger
DevTool (DevStuff - developer tool, theme previewer, icons, fonts)
Encrypted Notepad and Grid Pattern password
Tester - Test WebView with two fragment panels settings and view
flip.png Demo - Animation which Flips (Rotates) Two Views
Demo - Various UI Components and Effects
audiodemo.png Demo - How to play audio files res/raw or assets

Android Development / Information

Memory Leaks
Android Auto Car / Screen life cycle
Activity Life Cycle (fragment life cycle)
View Life Cycle
RecyclerView Life Cycle
Save Instance state does not always work.
OS API Levels
OS data directory "/data and /data/data"

App data storage options

USB Connector colors, speed, power specifications
Android Pixel Calculator [by angrytools.com]
MultiDex (64k limit)
Android Icon Sizes [by conhandbook.co.uk]
Android Regular Expression (Pattern, Matcher, Regex)
Git diagrams
Free Mac OSX Developer Tools, Diagrams, Image/video conversion

Android Development - Notes and Examples

Android class hierarhcy
Java weaknesses - why it is a poor language
Android weaknesses - stuff to watch out for
Mac weaknesses - why Mac is not perfect
Styles Themes and custom widgets
Test Mobile html

Android / Eclipse Tools

APK-Info for windows
APK-Info (at Xda-developers.com)
APK-Info.zip (v0.5)
Eclipse Instant Search (windows)
mLogcat - Logcat and Kernel Viewer for Windows
Ant - colorized logger (Windows)