(Source code introduction:
This site has also introduced several project source codes with recording function, which can be found by viewing or directly searching "recording". On this website. This item can continue recording after the screen is locked. The source code is very simple. The total source code is only more than 100 lines, with rich comments. After a few minutes, learn about the implementation of Android recording and playback functions, which is very convenient and fast. In addition, after the recording starts, the audio file is stored in the SD card in arm format.
Involved modules & amp; technology
audience
File read / write
record
music player
...)
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