Inform p2p framework about the channel change event
Added a callback function to indicate that the p2p
operating frequency has been changed.
Bug: 202758240
Test: vts test
Test: Manually triggered channel switch through hostapd command
and verified the new frequency in logs.
Change-Id: I5814a108c77478cf96bc88f2d8fd8193bd8168be
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
index ed435e2..826d916 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -50,4 +50,5 @@
oneway void onServiceDiscoveryResponse(in byte[] srcAddress, in char updateIndicator, in byte[] tlvs);
oneway void onStaAuthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
+ oneway void onGroupFrequencyChanged(in String groupIfname, in int frequency);
}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
index f0cabd6..2b58cc2 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -205,4 +205,12 @@
* @param p2pDeviceAddress P2P device address.
*/
oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
+
+ /**
+ * Used to indicate that operating frequency has changed for this P2P group interface.
+ *
+ * @param groupIfName Interface name of the group. (For ex: p2p-p2p0-1)
+ * @param frequency New operating frequency in MHz.
+ */
+ oneway void onGroupFrequencyChanged(in String groupIfname, in int frequency);
}
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
index 2f4f06d..db67867 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
@@ -159,6 +159,10 @@
const std::vector<uint8_t>& /* p2pDeviceAddress */) override {
return ndk::ScopedAStatus::ok();
}
+ ::ndk::ScopedAStatus onGroupFrequencyChanged(const std::string& /* groupIfname */,
+ int32_t /* frequency */) override {
+ return ndk::ScopedAStatus::ok();
+ }
};
class SupplicantP2pIfaceAidlTest : public testing::TestWithParam<std::string> {