zzxiaoma的专栏

Item.LAYOUT_CENTER :居中对齐Item.LAYOUT_DEFAULT:默认布局方式Item.LAYOUT_LEFT:左对齐Item.LAYOUT_NEWLINE_AFTER:排在这一行的下面Item.LAYOUT_NEWLINE_BEFORE:排在这一行的前面Item.LAYOUT_RIGHT:右对齐

import javax.bluetooth.DiscoveryListener;import javax.bluetooth.DeviceClass;import javax.bluetooth.ServiceRecord;import javax.bluetooth.RemoteDevice;import javax.microedition.lcdui.Command;i