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Commit 189cf702 authored Dec 08, 2021 by Sunil Ravi

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

parent 962deadf

wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -50,4 +50,5 @@ interface ISupplicantP2pIfaceCallback {
	oneway void onServiceDiscoveryResponse(in byte[] srcAddress, in char updateIndicator, in byte[] tlvs);		oneway void onServiceDiscoveryResponse(in byte[] srcAddress, in char updateIndicator, in byte[] tlvs);
	oneway void onStaAuthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);		oneway void onStaAuthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
	oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);		oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
			oneway void onGroupFrequencyChanged(in String groupIfname, in int frequency);
	}		}

wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl

+8 −0

Original line number	Original line	Diff line number	Diff line
	@@ -205,4 +205,12 @@ interface ISupplicantP2pIfaceCallback {
	* @param p2pDeviceAddress P2P device address.		* @param p2pDeviceAddress P2P device address.
	*/		*/
	oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);		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);
	}		}

wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp

+4 −0

Original line number	Original line	Diff line number	Diff line
	@@ -159,6 +159,10 @@ class SupplicantP2pIfaceCallback : public BnSupplicantP2pIfaceCallback {
	const std::vector<uint8_t>& /* p2pDeviceAddress */) override {		const std::vector<uint8_t>& /* p2pDeviceAddress */) override {
	return ndk::ScopedAStatus::ok();		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> {		class SupplicantP2pIfaceAidlTest : public testing::TestWithParam<std::string> {