Add GnssAntennaInfo framework APIs

Test: End to end test: run "atest GnssAntennaInfoRegistrationTest" on cuttlefish and watch "adb logcat | grep -i GnssAntennaInfo". Other tests:  atest GnssAntennaInfoTest, atest GnssAntennaInfoProviderTest, atest GnssManagerServiceTest, atest VtsHalGnssV2_1TargetTest, atest LocationManagerFineTest.
Bug:124556515
Change-Id: I70e4014dd3959b0570c35bd2aa8bb839ef167d70

1 files changed, 94 insertions, 0 deletions

diff --git a/services/robotests/src/com/android/server/location/GnssAntennaInfoProviderTest.java b/services/robotests/src/com/android/server/location/GnssAntennaInfoProviderTest.java
new file mode 100644
index 000000000000..76f7ad646bb1
--- /dev/null
+++ b/services/robotests/src/com/android/server/location/GnssAntennaInfoProviderTest.java
@@ -0,0 +1,94 @@
+/*
+ * 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 com.android.server.location;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.os.Handler;
+import android.os.Looper;
+import android.platform.test.annotations.Presubmit;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+/**
+ * Unit tests for {@link GnssAntennaInfoProvider}.
+ */
+@RunWith(RobolectricTestRunner.class)
+@Presubmit
+public class GnssAntennaInfoProviderTest {
+    @Mock
+    private GnssAntennaInfoProvider.GnssAntennaInfoProviderNative mMockNative;
+    private GnssAntennaInfoProvider mTestProvider;
+
+    /** Setup. */
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        when(mMockNative.startAntennaInfoListening()).thenReturn(true);
+        when(mMockNative.stopAntennaInfoListening()).thenReturn(true);
+
+        mTestProvider = new GnssAntennaInfoProvider(RuntimeEnvironment.application,
+                new Handler(Looper.myLooper()), mMockNative) {
+            @Override
+            public boolean isGpsEnabled() {
+                return true;
+            }
+        };
+    }
+
+    /**
+     * Test that registerWithService calls the native startAntennaInfoListening method.
+     */
+    @Test
+    public void register_nativeStarted() {
+        mTestProvider.registerWithService();
+        verify(mMockNative, times(1)).startAntennaInfoListening();
+    }
+
+    /**
+     * Test that unregisterFromService calls the native stopAntennaInfoListening method.
+     */
+    @Test
+    public void unregister_nativeStopped() {
+        mTestProvider.registerWithService();
+        mTestProvider.unregisterFromService();
+        verify(mMockNative, times(1)).stopAntennaInfoListening();
+    }
+
+    /**
+     * Test that GnssAntennaInfoProvider.isAntennaInfoSupported() returns the result of the
+     * native isAntennaInfoSupported method.
+     */
+    @Test
+    public void isSupported_nativeIsSupported() {
+        when(mMockNative.isAntennaInfoSupported()).thenReturn(true);
+        assertThat(mTestProvider.isAvailableInPlatform()).isTrue();
+
+        when(mMockNative.isAntennaInfoSupported()).thenReturn(false);
+        assertThat(mTestProvider.isAvailableInPlatform()).isFalse();
+    }
+}