EMMC compatibility design method based on android system

The invention relates to the field of software technology, and discloses an EMMC compatibility design method based on an android system. Self-adaption of software on a variety of different EMMCs is realized when devices use the different EMMCs. The solution of the invention includes: setting a default partition size of a DATA partition; acquiring an actual capacity of an EMMC, and calculating an initial position of the DATA partition according to an actual EMMC size and the default partition size of the DATA partition; and calculating an actual size of the DATA partition according to the actual capacity of the EMMC, the initial position of the DATA partition and a reserve space, and writing the actual size of the DATA partition into the system. The method is suitable for use in an intelligent television. 本发明涉及软件技术领域，公开了种基于android系统的EMMC兼容设计方法，当设备使用不同的EMMC时，做到软件对各种不同EMMC自适应。本发明的方案包括：设定DATA分区的默认分区大小；获取EMMC的实际容量，并根据实际的EMMC大小、DATA分区的默认分区大小计算DATA分区的起始位置；根据EMMC的实际容量、DATA分区的起始位置、预留空间计算DATA分区的实际大小将DATA分区的实际大小写入系统。本发明