Android(安卓)判断手机厂商rom

有时候需要判断手机系统的ROM，检测ROM是MIUI、EMUI还是Flyme，可以使用getprop命令，去系统build.prop文件查找是否有对应属性来判断是什么ROM。build.prop的介绍可以看Android build.prop简介

小米

小米官方文档：如何识别小米设备/MIUI系统
判断小米设备
Build.MANUFACTURER是否为Xiaomi
查询build.prop是否有ro.miui.ui.version.name属性
ps:Build.MODEL是机器型号，小米2是MI 2
判断MIUI版本
ro.miui.ui.version.name返回V5表示是MIUI V5系统，V6表示MIUI V6系统

华为

查询build.prop是否有ro.build.version.emui属性

OPPO

查询build.prop是否有ro.build.version.opporom属性

VIVO

查询build.prop是否有ro.vivo.os.version属性

锤子

查询build.prop是否有ro.smartisan.version属性

魅族

Build.DISPLAY是否包含“FLYME”字符串

Build.MANUFACTURER为“QIKU”或“360”

乐视

待测试。。。

如果官方没有给出用哪个属性判断，就要自己来决定了，一般系统ROM登记都有一个内部版本号，是个不错的选择，例如小米ro.miui.ui.version.code，华为ro.build.hw_emui_api_level

附代码：

public class Rom {    private static final String TAG = "Rom";    public static final String ROM_MIUI = "MIUI";    public static final String ROM_EMUI = "EMUI";    public static final String ROM_FLYME = "FLYME";    public static final String ROM_OPPO = "OPPO";    public static final String ROM_SMARTISAN = "SMARTISAN";    public static final String ROM_VIVO = "VIVO";    public static final String ROM_QIKU = "QIKU";    private static final String KEY_VERSION_MIUI = "ro.miui.ui.version.name";    private static final String KEY_VERSION_EMUI = "ro.build.version.emui";    private static final String KEY_VERSION_OPPO = "ro.build.version.opporom";    private static final String KEY_VERSION_SMARTISAN = "ro.smartisan.version";    private static final String KEY_VERSION_VIVO = "ro.vivo.os.version";    private static String sName;    private static String sVersion;    public static boolean isEmui() {        return check(ROM_EMUI);    }    public static boolean isMiui() {        return check(ROM_MIUI);    }    public static boolean isVivo() {        return check(ROM_VIVO);    }    public static boolean isOppo() {        return check(ROM_OPPO);    }    public static boolean isFlyme() {        return check(ROM_FLYME);    }    public static boolean is360() {        return check(ROM_QIKU) || check("360");    }    public static boolean isSmartisan() {        return check(ROM_SMARTISAN);    }    public static String getName() {        if (sName == null) {            check("");        }        return sName;    }        public static String getVersion() {        if (sVersion == null) {            check("");        }        return sVersion;    }    public static boolean check(String rom) {        if (sName != null) {            return sName.equals(rom);        }        if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_MIUI))) {            sName = ROM_MIUI;        } else if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_EMUI))) {            sName = ROM_EMUI;        } else if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_OPPO))) {            sName = ROM_OPPO;        } else if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_VIVO))) {            sName = ROM_VIVO;        } else if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_SMARTISAN))) {            sName = ROM_SMARTISAN;        } else {            sVersion = Build.DISPLAY;            if (sVersion.toUpperCase().contains(ROM_FLYME)) {                sName = ROM_FLYME;            } else {                sVersion = Build.UNKNOWN;                sName = Build.MANUFACTURER.toUpperCase();            }        }        return sName.equals(rom);    }    public static String getProp(String name) {        String line = null;        BufferedReader input = null;        try {            Process p = Runtime.getRuntime().exec("getprop " + name);            input = new BufferedReader(new InputStreamReader(p.getInputStream()), 1024);            line = input.readLine();            input.close();        } catch (IOException ex) {            Log.e(TAG, "Unable to read prop " + name, ex);            return null;        } finally {            if (input != null) {                try {                    input.close();                } catch (IOException e) {                    e.printStackTrace();                }            }        }        return line;    }}

链接： https://www.jianshu.com/p/ba9347a5a05a
來源：简书

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