Add the infrastructure for the Android speech driver. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7139 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Implement an initial Android speech driver. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7140 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Add Android support for PCM. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7141 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Finish coding the basics of PCM support for Android. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7142 91a5dbb7-01b9-0310-9b5f-b28072856b6e
Fix problems with Android PCM support. (dm)


git-svn-id: svn://mielke.cc/main/brltty@7143 91a5dbb7-01b9-0310-9b5f-b28072856b6e