android判断当前手机是否是小米

public class MIUIUtils { // 检测MIUI private static final String KEY_MIUI_VERSION_CODE = "ro.miui.ui.version.code"; private static final String KEY_MIUI_VERSION_NAME = "ro.miui.ui.version.name"; private static final String KEY_MIUI_INTERNAL_STORAGE = "ro.miui.internal.storage"; public static boolean isMIUI() { // if(SPUtils.getInstance().getCacheDataSP().contains("isMIUI")) // { // return SPUtils.getInstance().getCacheDataSP().getBoolean("isMIUI",false); // } Properties prop= new Properties(); boolean isMIUI; try { prop.load(new FileInputStream(new File(Environment.getRootDirectory(), "build.prop"))); } catch (IOException e) { e.printStackTrace(); return false; } isMIUI= prop.getProperty(KEY_MIUI_VERSION_CODE, null) != null || prop.getProperty(KEY_MIUI_VERSION_NAME, null) != null || prop.getProperty(KEY_MIUI_INTERNAL_STORAGE, null) != null; // SPUtils.getInstance().putCacheData("isMIUI",isMIUI);//保存是否MIUI return isMIUI; }}