Android判断手机是否是小米MIUI系统

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() {
<span style="white-space:pre">	</span>//获取缓存状态
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;
}
}