Android获取设备信息（二）

1：获取开机时长

   
    public static long getBootTime(){
        return SystemClock.elapsedRealtime();
    }

2:获取android_id

  
    public static String getUDID(Context context) {
        try {
            return Settings.Secure.getString(context.getContentResolver(),
                    Settings.Secure.ANDROID_ID);
        } catch (Throwable e) {
            return "android_id_unknown";
        }
    }

3: 判断是否亮屏

    
    public static boolean isScreenOn(Context context) {
        try {
            PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
                return pm.isInteractive();
            }
            return pm.isScreenOn();
        } catch (Throwable e) {
            e.printStackTrace();
        }
        return false;
    }

4:Fingerprint 信息

  
    public static String getDeviceFingerprint() {
        return Build.FINGERPRINT;
    }

5:手机主板名

  
    public static String getDeviceBoard() {
        return android.os.Build.BOARD;
    }

6:品牌

    
    public static String getBrand() {
        return Build.BRAND;
    }