Initial pieces of WiFi HAL interface definition
Test: make -j48 android.hardware.wifi@1.0 android.hardware.wifi@1.0-java
Bug: 31350762
Change-Id: I1b598be397e08165fc9fd607888e064b139e8007
diff --git a/wifi/1.0/IWifiEventCallback.hal b/wifi/1.0/IWifiEventCallback.hal
new file mode 100644
index 0000000..84025ce
--- /dev/null
+++ b/wifi/1.0/IWifiEventCallback.hal
@@ -0,0 +1,48 @@
+/*
+ * Copyright 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.hardware.wifi@1.0;
+
+interface IWifiEventCallback {
+ /**
+ * Called in response to a call to start indicating that the operation
+ * completed. After this callback the HAL must be fully operational.
+ */
+ oneway onStart();
+
+ /**
+ * Called in response to a call to start indicating that the operation
+ * failed. After this callback the HAL will be considered stopped. Another
+ * call to start will attempt to reinitialize the HAL; however, there is a
+ * chance it may fail again.
+ */
+ oneway onStartFailure(FailureReason reason);
+
+ /**
+ * Called in response to a call to stop indicating that the operation
+ * completed. When this event is received all IWifiChip objects retrieved
+ * after the last call to start will be considered invalid.
+ */
+ oneway onStop();
+
+ /**
+ * Called when the Wi-Fi system failed in a way that caused it be disabled.
+ * Calling start again must restart Wi-Fi as if stop then start was called
+ * (full state reset). When this event is received all IWifiChip objects
+ * retrieved after the last call to start will be considered invalid.
+ */
+ oneway onFailure(FailureReason reason);
+};