The openscreen library implements the Open Screen Protocol and the Chromecast protocols (both control and streaming).

The Google Elevation API provides you a simple interface to query locations on the earth for elevation data. Additionally, you may request sampled elevation data along paths, allowing you to calculate elevation changes along routes.

Google Apps contain the proprietary Google applications that come pre-installed with most android devices. Due to licensing restrictions, these apps cannot come pre-installed with CyanogenMod and must be installed separately. CyanogenMod does not require Google Apps to function properly, however, to take full advantage of the Android system, Google Apps are recommended.

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Android Community Rom based on Donut tree.

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