Android Development

Hi, I would like to develop an android app which can stream live video of camera of phone as well do recording on sd card. It should have following features: 1. Android App compatible with android OS 2.3 or greater 2. Capability to stream live video of camera in mjpeg format. 3. Capability to do continuous auto focus while streaming 4. Recording content of the video on SD Card 5. Configurable streaming server addresses, video resolution for streaming content, different video resolution for recording, picture quality, other parameters. 6. Configurable remote control to enable/disable streaming, LED flash, know battery level, signal strength, free space on SD Card, etc. 7. Should have feature of storing rolling video file... in other words, it should manage to store video recording of last X days based on SD card size. 8. Compatible to use 2G/3G/4G/LTE and almost all GSM standards 9. Make use of android open source projects. Like there are two open source projects that are available can be used to build my above requirements. That's more or less summarizes my requirement.