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The collection of soil sampling information mostly relies on manual recording by far. In order to record and process soil information automatically, a new method for recording soil sampling information based on Android was proposed. Combined with the server and database architecture, it achieved wireless automatic sampling and soil information recording. Firstly, the system architecture and software function were designed. Then the cloud server and field information database management were set up and built. Based on JSP and MySQL database management system, the server imported the JDBC driver in the WEB project, which could make the WEB server connect with the database directly and guaranteed the interaction between the WEB server and MySQL database. The data in the DBMS was packaged into JSON format and then sent to the Android platform. The Android client was designed to implement the soil auto record system Android client interface using material design specifications, and to access and operate the MySQL database in the cloud server by analyzing the JSON data. Finally, the validity and robustness of the system were tested. The experiments showed that the system could effectively display the collected agricultural environmental information such as air temperature, humidity, latitude and longitude and soil nitrogen content in the position of the sampling point. The experiment results indicated that the effectiveness of this Android system in recording soil sampling information and the feasibility of the system.