custom audio capture

avoid mpk echo issue

Merge pull request AgoraIO#241 from AgoraIO/staging

3.6.0 release

Merge pull request AgoraIO#235 from AgoraIO/staging

Staging

Merge pull request AgoraIO#232 from AgoraIO/dev/fixbug

fix regression issues

mdoify windows configure

mdoify windows configure

Merge pull request AgoraIO#156 from AgoraIO/dev/3.4.2

Dev/3.4.2

Merge pull request AgoraIO#150 from AgoraIO/dev/3.4.0

Dev/3.4.0

Merge pull request AgoraIO#144 from AgoraIO/dev/android

fix android sdk version