Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
RingtoneManager有这个公共方法addCustomExternalRingtone。但我无法从我的代码中访问此方法。为什么?这个方法是公开的。
RingtoneManager
addCustomExternalRingtone