MMSKeeper
关闭数据，仍允许彩信流量
This app modifies the TYPE field of the current APN (Access Point Name) to allow
or disallow data traffic, while still being able to send and receive multimedia
messages (MMS). The desired TYPE values are customizable. Data still needs to be
enabled for MMS.
The only reason to use this app is to save on data traffic, e.g. if you have a
plan with limited data.
This app also provides a widget for easy toggle of data.
This app needs to be a system app on Android 4.0 and higher, because the
permission WRITE_APN_SETTINGS is only granted for system apps.
or disallow data traffic, while still being able to send and receive multimedia
messages (MMS). The desired TYPE values are customizable. Data still needs to be
enabled for MMS.
The only reason to use this app is to save on data traffic, e.g. if you have a
plan with limited data.
This app also provides a widget for easy toggle of data.
This app needs to be a system app on Android 4.0 and higher, because the
permission WRITE_APN_SETTINGS is only granted for system apps.
版本
尽管下面提供了 APK 安装包的下载选项，但你应该注意，以这种方式安装将不会收到更新通知，这是一种不太安全的下载方式。 我们建议你安装使用 F-Droid 客户端。
下载 F-Droid-
该版本需要 Android 2.3 及以上版本。
此安装包由 F-Droid 构建并签名，且保证与此源代码 tarball 保持一致。
