Index: chrome/browser/ui/android/usb_chooser_android.h |
diff --git a/chrome/browser/ui/android/usb_chooser_android.h b/chrome/browser/ui/android/usb_chooser_android.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..72c2b6aebbe12e4251a82c3c4914e7bdb16291ff |
--- /dev/null |
+++ b/chrome/browser/ui/android/usb_chooser_android.h |
@@ -0,0 +1,82 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef CHROME_BROWSER_UI_ANDROID_USB_CHOOSER_ANDROID_H_ |
+#define CHROME_BROWSER_UI_ANDROID_USB_CHOOSER_ANDROID_H_ |
+ |
+#include <string> |
+#include <vector> |
+ |
+#include "base/android/scoped_java_ref.h" |
+#include "base/macros.h" |
+#include "base/memory/ref_counted.h" |
+#include "base/memory/weak_ptr.h" |
+#include "base/scoped_observer.h" |
+#include "base/strings/string16.h" |
+#include "components/webusb/public/interfaces/webusb_permission_bubble.mojom.h" |
+#include "device/usb/usb_service.h" |
+#include "mojo/public/cpp/bindings/array.h" |
+ |
+namespace content { |
+class RenderFrameHost; |
+class WebContents; |
+} |
+ |
+namespace device { |
+class UsbDevice; |
+class UsbDeviceFilter; |
+} |
+ |
+// Represents a way to ask the user to select a Usb device from a list of |
Reilly Grant (use Gerrit)
2016/03/03 01:57:56
s/Usb/USB/
juncai
2016/03/04 01:36:39
Done.
|
+// options. |
+class UsbChooserAndroid : public device::UsbService::Observer { |
+ public: |
+ UsbChooserAndroid( |
+ mojo::Array<device::usb::DeviceFilterPtr> device_filters, |
+ content::RenderFrameHost* render_frame_host, |
+ const webusb::WebUsbPermissionBubble::GetPermissionCallback& callback); |
+ ~UsbChooserAndroid() override; |
+ |
+ // device::UsbService::Observer: |
+ void OnDeviceAdded(scoped_refptr<device::UsbDevice> device) override; |
+ void OnDeviceRemoved(scoped_refptr<device::UsbDevice> device) override; |
+ |
+ void Select(const std::string& guid); |
+ void Cancel(); |
+ |
+ void GotUsbDeviceList( |
+ const std::vector<scoped_refptr<device::UsbDevice>>& devices); |
+ |
+ // Report the dialog's result. |
+ void OnDialogFinished(JNIEnv* env, |
+ const base::android::JavaParamRef<jobject>& obj, |
+ jint event_type, |
+ const base::android::JavaParamRef<jstring>& device_id); |
+ |
+ void ShowUsbOverviewLink(JNIEnv* env, |
+ const base::android::JavaParamRef<jobject>& obj); |
+ |
+ static bool Register(JNIEnv* env); |
+ |
+ private: |
+ void UpdateChooserDialog() const; |
+ |
+ void OpenUrl(const std::string& url); |
+ |
+ content::RenderFrameHost* const render_frame_host_; |
+ content::WebContents* web_contents_; |
+ webusb::WebUsbPermissionBubble::GetPermissionCallback callback_; |
+ ScopedObserver<device::UsbService, device::UsbService::Observer> |
+ usb_service_observer_; |
+ std::vector<device::UsbDeviceFilter> filters_; |
+ std::vector<scoped_refptr<device::UsbDevice>> devices_; |
+ std::vector<std::string> device_guids_; |
+ std::vector<base::string16> device_names_; |
+ base::android::ScopedJavaGlobalRef<jobject> java_dialog_; |
+ base::WeakPtrFactory<UsbChooserAndroid> weak_factory_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(UsbChooserAndroid); |
+}; |
+ |
+#endif // CHROME_BROWSER_UI_ANDROID_USB_CHOOSER_ANDROID_H_ |