nearby: snapshot of cl/313536507

Signed-off-by: Alexey Polyudov <apolyudov@google.com>
Change-Id: I8936b527079074d5c3af5531b9245063767cc4a7

cpp/platform_v2/api/bluetooth_adapter.h

@@ -0,0 +1,58 @@
+#ifndef PLATFORM_V2_API_BLUETOOTH_ADAPTER_H_
+#define PLATFORM_V2_API_BLUETOOTH_ADAPTER_H_
+
+#include <string>
+
+#include "absl/strings/string_view.h"
+
+namespace location {
+namespace nearby {
+namespace api {
+
+// https://developer.android.com/reference/android/bluetooth/BluetoothAdapter.html
+class BluetoothAdapter {
+ public:
+  virtual ~BluetoothAdapter() = default;
+
+  // Eligible statuses of the BluetoothAdapter.
+  enum class Status {
+    kDisabled,
+    kEnabled,
+  };
+
+  // Synchronously sets the status of the BluetoothAdapter to 'status', and
+  // returns true if the operation was a success.
+  virtual bool SetStatus(Status status) = 0;
+  // Returns true if the BluetoothAdapter's current status is
+  // Status::Value::kEnabled.
+  virtual bool IsEnabled() const = 0;
+
+  // Scan modes of a BluetoothAdapter, as described at
+  // https://developer.android.com/reference/android/bluetooth/BluetoothAdapter.html#getScanMode().
+  enum class ScanMode {
+    kUnknown,
+    kNone,
+    kConnectable,
+    kConnectableDiscoverable,
+  };
+
+  // https://developer.android.com/reference/android/bluetooth/BluetoothAdapter.html#getScanMode()
+  //
+  // Returns ScanMode::kUnknown on error.
+  virtual ScanMode GetScanMode() const = 0;
+  // Synchronously sets the scan mode of the adapter, and returns true if the
+  // operation was a success.
+  virtual bool SetScanMode(ScanMode scan_mode) = 0;
+
+  // https://developer.android.com/reference/android/bluetooth/BluetoothAdapter.html#getName()
+  // Returns an empty string on error
+  virtual std::string GetName() const = 0;
+  // https://developer.android.com/reference/android/bluetooth/BluetoothAdapter.html#setName(java.lang.String)
+  virtual bool SetName(absl::string_view name) = 0;
+};
+
+}  // namespace api
+}  // namespace nearby
+}  // namespace location
+
+#endif  // PLATFORM_V2_API_BLUETOOTH_ADAPTER_H_