upload android base code part4

android/hardware/interfaces/vr/1.0/Android.bp

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+// This file is autogenerated by hidl-gen. Do not edit manually.
+
+filegroup {
+    name: "android.hardware.vr@1.0_hal",
+    srcs: [
+        "IVr.hal",
+    ],
+}
+
+genrule {
+    name: "android.hardware.vr@1.0_genc++",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vr@1.0",
+    srcs: [
+        ":android.hardware.vr@1.0_hal",
+    ],
+    out: [
+        "android/hardware/vr/1.0/VrAll.cpp",
+    ],
+}
+
+genrule {
+    name: "android.hardware.vr@1.0_genc++_headers",
+    tools: ["hidl-gen"],
+    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vr@1.0",
+    srcs: [
+        ":android.hardware.vr@1.0_hal",
+    ],
+    out: [
+        "android/hardware/vr/1.0/IVr.h",
+        "android/hardware/vr/1.0/IHwVr.h",
+        "android/hardware/vr/1.0/BnHwVr.h",
+        "android/hardware/vr/1.0/BpHwVr.h",
+        "android/hardware/vr/1.0/BsVr.h",
+    ],
+}
+
+cc_library {
+    name: "android.hardware.vr@1.0",
+    defaults: ["hidl-module-defaults"],
+    generated_sources: ["android.hardware.vr@1.0_genc++"],
+    generated_headers: ["android.hardware.vr@1.0_genc++_headers"],
+    export_generated_headers: ["android.hardware.vr@1.0_genc++_headers"],
+    vendor_available: true,
+    vndk: {
+        enabled: true,
+    },
+    shared_libs: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "liblog",
+        "libutils",
+        "libcutils",
+    ],
+    export_shared_lib_headers: [
+        "libhidlbase",
+        "libhidltransport",
+        "libhwbinder",
+        "libutils",
+    ],
+}

android/hardware/interfaces/vr/1.0/Android.mk

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+# This file is autogenerated by hidl-gen. Do not edit manually.
+
+LOCAL_PATH := $(call my-dir)
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.vr-V1.0-java
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+LOCAL_JAVA_LIBRARIES := \
+    android.hidl.base-V1.0-java \
+
+
+#
+# Build IVr.hal
+#
+GEN := $(intermediates)/android/hardware/vr/V1_0/IVr.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IVr.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.vr@1.0::IVr
+
+$(GEN): $(LOCAL_PATH)/IVr.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_JAVA_LIBRARY)
+
+
+################################################################################
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := android.hardware.vr-V1.0-java-static
+LOCAL_MODULE_CLASS := JAVA_LIBRARIES
+
+intermediates := $(call local-generated-sources-dir, COMMON)
+
+HIDL := $(HOST_OUT_EXECUTABLES)/hidl-gen$(HOST_EXECUTABLE_SUFFIX)
+
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    android.hidl.base-V1.0-java-static \
+
+
+#
+# Build IVr.hal
+#
+GEN := $(intermediates)/android/hardware/vr/V1_0/IVr.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/IVr.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.vr@1.0::IVr
+
+$(GEN): $(LOCAL_PATH)/IVr.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+include $(BUILD_STATIC_JAVA_LIBRARY)
+
+
+
+include $(call all-makefiles-under,$(LOCAL_PATH))

android/hardware/interfaces/vr/1.0/IVr.hal

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+/*
+ * Copyright (C) 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.vr@1.0;
+
+interface IVr {
+  /**
+   * Convenience method to set up any state needed at runtime startup.  This is
+   * called once from the VrManagerService during its boot phase.
+   */
+  @callflow(next={"*"})
+  @entry
+  @exit
+  init();
+
+  /**
+   * Set the VR mode state.  Possible states of the enabled parameter are:
+   * false - VR mode is disabled, turn off all VR-specific settings.
+   * true - VR mode is enabled, turn on all VR-specific settings.
+   *
+   * This must be called whenever the the Android system enters or leaves VR
+   * mode. This will typically occur when the user switches to or from a VR
+   * application that is doing stereoscopic rendering.
+   */
+  @callflow(next={"*"})
+  @exit
+  setVrMode(bool enabled);
+};

android/hardware/interfaces/vr/1.0/default/Android.bp

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+cc_library_shared {
+    name: "android.hardware.vr@1.0-impl",
+    defaults: ["hidl_defaults"],
+    proprietary: true,
+    relative_install_path: "hw",
+    srcs: ["Vr.cpp"],
+    shared_libs: [
+        "liblog",
+        "libcutils",
+        "libhardware",
+        "libbase",
+        "libcutils",
+        "libutils",
+        "libhidlbase",
+        "libhidltransport",
+        "android.hardware.vr@1.0",
+    ],
+}
+
+cc_binary {
+    relative_install_path: "hw",
+    defaults: ["hidl_defaults"],
+    proprietary: true,
+    name: "android.hardware.vr@1.0-service",
+    init_rc: ["android.hardware.vr@1.0-service.rc"],
+    srcs: ["service.cpp"],
+    shared_libs: [
+        "liblog",
+        "libdl",
+        "libutils",
+        "libhardware",
+        "libhidlbase",
+        "libhidltransport",
+        "android.hardware.vr@1.0",
+    ],
+}

android/hardware/interfaces/vr/1.0/default/Vr.cpp

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 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.
+ */
+
+#define LOG_TAG "VrService"
+
+#include <log/log.h>
+
+#include <hardware/hardware.h>
+#include <hardware/vr.h>
+
+#include "Vr.h"
+
+namespace android {
+namespace hardware {
+namespace vr {
+namespace V1_0 {
+namespace implementation {
+
+Vr::Vr(vr_module_t *device) : mDevice(device) {}
+
+// Methods from ::android::hardware::vr::V1_0::IVr follow.
+Return<void> Vr::init() {
+    mDevice->init(mDevice);
+    return Void();
+}
+
+Return<void> Vr::setVrMode(bool enabled)  {
+    mDevice->set_vr_mode(mDevice, enabled);
+    return Void();
+}
+
+IVr* HIDL_FETCH_IVr(const char * /*name*/) {
+    const hw_module_t *hw_module = NULL;
+
+    int ret = hw_get_module(VR_HARDWARE_MODULE_ID, &hw_module);
+    if (ret == 0) {
+        return new Vr(reinterpret_cast<vr_module_t*>(
+                const_cast<hw_module_t*>(hw_module)));
+    } else {
+        ALOGE("hw_get_module %s failed: %d", VR_HARDWARE_MODULE_ID, ret);
+        return nullptr;
+    }
+}
+
+} // namespace implementation
+}  // namespace V1_0
+}  // namespace vr
+}  // namespace hardware
+}  // namespace android

android/hardware/interfaces/vr/1.0/default/Vr.h

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+/*
+ * Copyright (C) 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.
+ */
+#ifndef ANDROID_HARDWARE_VR_V1_0_VR_H
+#define ANDROID_HARDWARE_VR_V1_0_VR_H
+
+#include <android/hardware/vr/1.0/IVr.h>
+#include <hardware/vr.h>
+#include <hidl/MQDescriptor.h>
+
+namespace android {
+namespace hardware {
+namespace vr {
+namespace V1_0 {
+namespace implementation {
+
+using ::android::hardware::vr::V1_0::IVr;
+using ::android::hardware::Return;
+
+struct Vr : public IVr {
+    Vr(vr_module_t *device);
+
+    // Methods from ::android::hardware::vr::V1_0::IVr follow.
+    Return<void> init()  override;
+    Return<void> setVrMode(bool enabled)  override;
+
+  private:
+    vr_module_t    *mDevice;
+};
+
+extern "C" IVr* HIDL_FETCH_IVr(const char* name);
+
+}  // namespace implementation
+}  // namespace V1_0
+}  // namespace vr
+}  // namespace hardware
+}  // namespace android
+
+#endif  // ANDROID_HARDWARE_VR_V1_0_VR_H

android/hardware/interfaces/vr/1.0/default/android.hardware.vr@1.0-service.rc

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+service vr-1-0 /vendor/bin/hw/android.hardware.vr@1.0-service
+    class hal
+    user system
+    group system

android/hardware/interfaces/vr/1.0/default/service.cpp

@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 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.
+ */
+#define LOG_TAG "android.hardware.vr@1.0-service"
+
+#include <android/hardware/vr/1.0/IVr.h>
+#include <hidl/LegacySupport.h>
+
+// Generated HIDL files
+using android::hardware::vr::V1_0::IVr;
+using android::hardware::defaultPassthroughServiceImplementation;
+
+int main() {
+    return defaultPassthroughServiceImplementation<IVr>();
+}

android/hardware/interfaces/vr/1.0/vts/functional/Android.bp

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+//
+// Copyright (C) 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.
+//
+
+cc_test {
+    name: "VtsHalVrV1_0TargetTest",
+    defaults: ["VtsHalTargetTestDefaults"],
+    srcs: ["VtsHalVrV1_0TargetTest.cpp"],
+    static_libs: ["android.hardware.vr@1.0"],
+}

android/hardware/interfaces/vr/1.0/vts/functional/VtsHalVrV1_0TargetTest.cpp

@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 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.
+ */
+
+#define LOG_TAG "vr_hidl_hal_test"
+#include <VtsHalHidlTargetTestBase.h>
+#include <android-base/logging.h>
+#include <android/hardware/vr/1.0/IVr.h>
+#include <hardware/vr.h>
+#include <log/log.h>
+
+using ::android::hardware::vr::V1_0::IVr;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::sp;
+
+// The main test class for VR HIDL HAL.
+class VrHidlTest : public ::testing::VtsHalHidlTargetTestBase {
+ public:
+  void SetUp() override {
+    vr = ::testing::VtsHalHidlTargetTestBase::getService<IVr>();
+    ASSERT_NE(vr, nullptr);
+  }
+
+  void TearDown() override {}
+
+  sp<IVr> vr;
+};
+
+
+// A class for test environment setup (kept since this file is a template).
+class VrHidlEnvironment : public ::testing::Environment {
+ public:
+  void SetUp() {}
+  void TearDown() {}
+
+ private:
+};
+
+// Sanity check that Vr::init does not crash.
+TEST_F(VrHidlTest, Init) {
+  EXPECT_TRUE(vr->init().isOk());
+}
+
+// Sanity check Vr::setVrMode is able to enable and disable VR mode.
+TEST_F(VrHidlTest, SetVrMode) {
+  EXPECT_TRUE(vr->init().isOk());
+  EXPECT_TRUE(vr->setVrMode(true).isOk());
+  EXPECT_TRUE(vr->setVrMode(false).isOk());
+}
+
+// Sanity check that Vr::init and Vr::setVrMode can be used in any order.
+TEST_F(VrHidlTest, ReInit) {
+  EXPECT_TRUE(vr->init().isOk());
+  EXPECT_TRUE(vr->setVrMode(true).isOk());
+  EXPECT_TRUE(vr->init().isOk());
+  EXPECT_TRUE(vr->setVrMode(false).isOk());
+  EXPECT_TRUE(vr->init().isOk());
+  EXPECT_TRUE(vr->setVrMode(false).isOk());
+}
+
+int main(int argc, char **argv) {
+  ::testing::AddGlobalTestEnvironment(new VrHidlEnvironment);
+  ::testing::InitGoogleTest(&argc, argv);
+  int status = RUN_ALL_TESTS();
+  ALOGI("Test result = %d", status);
+  return status;
+}