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content / public / browser / bluetooth_scanning_prompt.h [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_PUBLIC_BROWSER_BLUETOOTH_SCANNING_PROMPT_H_
#define CONTENT_PUBLIC_BROWSER_BLUETOOTH_SCANNING_PROMPT_H_
#include <string>
#include "base/functional/callback_forward.h"
#include "content/common/content_export.h"
namespace content {
// Represents a way to ask the user permission to allow a site to receive
// Bluetooth advertisement packets from Bluetooth devices.
class CONTENT_EXPORT BluetoothScanningPrompt {
public:
// A Java counterpart will be generated for this enum.
// GENERATED_JAVA_ENUM_PACKAGE: (
// org.chromium.content_public.browser.bluetooth_scanning)
enum class Event {
kAllow,
kBlock,
// This can happen when multiple request scanning functions are called,
// and in this case, the previous prompts will be closed.
kCanceled,
};
// Prompt implementations are constructed with an |EventHandler| and report
// user interaction with the prompt through it.
//
// The EventHandler won't be called after the prompt object is destroyed.
//
// After the EventHandler is called, it won't be called again, and
// users must not call any more BluetoothScanningPrompt methods.
using EventHandler = base::RepeatingCallback<void(Event)>;
BluetoothScanningPrompt();
virtual ~BluetoothScanningPrompt();
// Adds a new device to the prompt or updates the information of an
// existing device.
//
// Sometimes when a Bluetooth device stops advertising, the |device_name|
// can be invalid, and in that case |should_update_name| will be set
// false.
virtual void AddOrUpdateDevice(const std::string& device_id,
bool should_update_name,
const std::u16string& device_name) {}
};
} // namespace content
#endif // CONTENT_PUBLIC_BROWSER_BLUETOOTH_SCANNING_PROMPT_H_