Android developer portal with tools, libraries, and apps

FogView is a android library that can show fog on any layout and the fog removes when user rubs it.

hellocharts-android is a charting library for Android compatible with API 8+(Android 2.2). Works best when hardware acceleration is available, so API 14+ (Android 4.0) is recommended.

Features:

• Line chart (cubic lines, filled lines, scattered points)
• Column chart (grouped, stacked, negative values)
• Pie chart
• Bubble chart
• Combo chart(columns/lines)
• Preview charts (for column chart and line chart)
• Zoom (pinch to zoom, double tap zoom), scroll and fling
• Custom and auto-generated axes(top, bottom, left, right, inside)
• Animations

AndroidTwitter is a small android library to let you connect to Twitter and access all it's public API (tweet status, retweet, etc).