Add GNSS HAL v3.0 (hardware/interfaces)
Bug: 158518085
Test: atest VtsHalGnssV3_0TargetTest
atest VtsHalGnssV2_1TargetTest
atest VtsHalGnssV2_0TargetTest
atest VtsHalGnssV1_1TargetTest
atest VtsHalGnssV1_0TargetTest
Change-Id: Id4ac1e31207da7cfff3f1885c84748785bec19ba
diff --git a/gnss/3.0/IGnssPsds.hal b/gnss/3.0/IGnssPsds.hal
new file mode 100644
index 0000000..5004570
--- /dev/null
+++ b/gnss/3.0/IGnssPsds.hal
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2020 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.gnss@3.0;
+
+import @1.0::IGnssXtra;
+import IGnssPsdsCallback;
+
+/**
+ * This interface is used by the GNSS HAL to request the framework to download Predicted Satellite
+ * Data Service data.
+ */
+interface IGnssPsds extends @1.0::IGnssXtra {
+ /**
+ * Opens the PSDS interface and provides the callback routines to the implementation of this
+ * interface.
+ *
+ * @param callback Handle to the IGnssPsdsCallback interface.
+ *
+ * @return success True if the operation is successful.
+ */
+ setCallback_3_0(IGnssPsdsCallback callback) generates (bool success);
+
+ /**
+ * Inject the downloaded PSDS data into the GNSS receiver.
+ *
+ * @param psdsType Type of PSDS as defined in IGnssPsdsCallback.hal
+ * @param psdsData GNSS PSDS data. Framework must not parse the data since the data format is
+ * opaque to framework.
+ *
+ * @return success True if the operation is successful.
+ */
+ injectPsdsData_3_0(int32_t psdsType, string psdsData) generates (bool success);
+};
+