Android Data Collector

We need an application for Android which stores information from all sensors and other data sources and sends it to a server which stores it in a MySQL database. Data collected includes: - Calls and text messages - GPS location - Cell ID - Enabled network connections, incl. IP addresses - Available WiFi networks - Devices connected to the WiFi hotspot - Accelerometer data - Temperature/pressure/humidity - Browser history - Any other sensor, hardware or other app data you can figure out how to collect Unchanged data shall not be stored into the database again and again, only changes shall be recorded. If an Internet connection is not available, data will be stored locally and sent to the server as soon as a connection is available. Connections to the server will use TLS (https). In addition to the login using a username and password, a secret key generated on the Android device will be used to encrypt data before it's stored in the database. Users will be able to export data as CSV files, filtering by time and data type.