android平台小程序，手机启动时会自动打开本程序，并且检查sim卡信息是否改变，如果改变而立即获取当地地理位置，将其发送至预设的地方-android platform applet will open automatically when the phone starts the program, and check the sim card information is changed, if the change immediately for the local location, send it to the default place