Revert "Revert "Update GNSS Batching to use new GnssLocation with elapsed realtime (HAL)""
This reverts commit b3721a68f273c305ea8e151cd3a8c192605370fc.
Reason for revert:
It appears that the build includes ag/6721678 but not ag/6762021 even though they both were submitted together. Hence the build errors.
Change-Id: I4e58b29239d291ae3621b90e4507de8eb8838298
diff --git a/gnss/2.0/IGnssBatching.hal b/gnss/2.0/IGnssBatching.hal
new file mode 100644
index 0000000..961fa69
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+++ b/gnss/2.0/IGnssBatching.hal
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2019 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@2.0;
+
+import @1.0::IGnssBatching;
+import IGnssBatchingCallback;
+
+/**
+ * Extended interface for GNSS Batching support.
+ *
+ * If this interface is supported, this batching request must be able to run in
+ * parallel with, or without, non-batched location requested by the
+ * IGnss start() & stop() - i.e. both requests must be handled independently,
+ * and not interfere with each other.
+ *
+ * For example, if a 1Hz continuous output is underway on the IGnssCallback,
+ * due to an IGnss start() operation,
+ * and then a IGnssBatching start() is called for a location every 10
+ * seconds, the newly added batching request must not disrupt the 1Hz
+ * continuous location output on the IGnssCallback.
+ *
+ * As with GNSS Location outputs, source of location must be GNSS satellite
+ * measurements, optionally using interial and baro sensors to improve
+ * relative motion filtering. No additional absolute positioning information,
+ * such as WiFi derived location, may be mixed with the GNSS information.
+ */
+interface IGnssBatching extends @1.0::IGnssBatching {
+ /**
+ * Opens the interface and provides the callback routines
+ * to the implementation of this interface.
+ *
+ * @param callback Callback interface for IGnssBatching.
+ *
+ * @return success Returns true on success.
+ */
+ init_2_0(IGnssBatchingCallback callback) generates (bool success);
+};
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