TWSP-HFP: Trigger microphone switch properly while put one earbud In Ear
While one EB move to In Ear state, the other EB is still Out of Ear state
but it is latest selected active microphone. Trigger microphone switch to
the current In Ear earbud.
Change-Id: Ia2fd823b860e2d600c7c0a4d2deb24ead6979a1b
diff --git a/system_bt_ext/bta/tws_plus/ag/bta_ag_twsp_dev.cc b/system_bt_ext/bta/tws_plus/ag/bta_ag_twsp_dev.cc
index 8000abb..5b56e48 100644
--- a/system_bt_ext/bta/tws_plus/ag/bta_ag_twsp_dev.cc
+++ b/system_bt_ext/bta/tws_plus/ag/bta_ag_twsp_dev.cc
@@ -408,6 +408,21 @@
}
}
}
+ } else if (state == TWSPLUS_EB_STATE_INEAR) {
+ if (get_lat_selected_mic_eb_role() != twsp_devices[eb_idx].role) {
+ tBTA_AG_SCB *p_scb = twsp_devices[eb_idx].p_scb;
+ APPL_TRACE_DEBUG("%s: current earbud is not selected mic eb", __func__);
+ if (p_scb != NULL) {
+ tBTA_AG_SCB *peer_scb = get_other_twsp_scb(p_scb->peer_addr);
+ if (peer_scb == NULL ||
+ get_twsp_state(peer_scb) != TWSPLUS_EB_STATE_INEAR) {
+ //Trigger Microphone Switch while the other EB is not IN EAR
+ select_microphone_path(p_scb);
+ } else {
+ APPL_TRACE_DEBUG("%s: both earbuds are IN EAR, No mic switch", __func__);
+ }
+ }
+ }
}
}