安卓10.0多项特性曝光 最期待哪个？
此前，谷歌已正式宣布将于5月7日举办I/O 19大会，届时大家期待已久的安卓10.0 Beta版将会亮相，不过要注意的是Beta并非首个开发者预览版。
根据26个字母的顺推测，Android 9 P之后就是Android Q（安卓10.0）系统。目前根据对AOSP代码、System UI APK的挖掘，安卓10.0很多特性均已曝光。
命名方面，System UI Demo模式下系统时间默认显示为10:10，和安卓10.0相呼应。
1、限制程序访问剪贴板
安卓系统此前毫无限制的剪贴板功能在Android Q中将纳入监管，目前的代码暗示只有OEM厂商签名的程序才有访问权。
2、允许应用程序降级
当对商店更新后的版本后悔时，可以“回到过去”即回滚到旧版。
3、限制外部存储访问权
此前，授予程序SD卡读写权限后就可以任意操作卡内的任意文件，Android Q将加以限制，避免用户数据误删或隐私泄露。
4、后台程序位置访问功能
此前后台程序不被允许访问位置信息，虽然保护了隐私但对某些程序也造成了困扰，Android Q将加以甄别恢复。
5、黑暗模式功能
黑暗模式除了有助于“夜猫子”用户晚上玩手机不那么刺眼，其实还是OLED屏手机的完美搭档，利用黑色像素不发光的特性配合自适应电池，将带来非常明显的省电效果。
6、或新增原生3D面部识别功能
有报道称，谷歌或将在安卓10.0中加入类似苹果Face ID的面部识别解锁功能，该机功能不仅可以用于手机解锁，还可以用于支付，更厉害的是，或还支持登陆应用账户，基本功能与苹果的Face ID功能基本相当，但更好用，应用范围更广。
大家期待安卓10.0吗？
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