It is relatively easy to implement voice broadcast on Android. The first reaction is to use the TTS that comes with the system. However, the support for Chinese is not good. Secondly, it is inconvenient to customize the voice effect. Third-party voice broadcast solutions are a natural choice.
There are many third-party voice broadcast programs, such as Xunfei, Baidu, and Unisound. This article uses offline broadcast programs. Xunfei’s offline charges are not low. Baidu is the default network, so only Unisound is optional.
Unisound’s vision into the public should be at the launch of the Smartisan. Like every open platform, you must first register as a developer.