chrome/browser/ui/android/autofill/credit_card_scanner_view_android.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_ANDROID_AUTOFILL_CREDIT_CARD_SCANNER_VIEW_ANDROID_H_
   6 #define CHROME_BROWSER_UI_ANDROID_AUTOFILL_CREDIT_CARD_SCANNER_VIEW_ANDROID_H_
   7
   8 #include <jni.h>
   9
  10 #include "base/android/scoped_java_ref.h"
  11 #include "base/macros.h"
  12 #include "base/memory/weak_ptr.h"
  13 #include "chrome/browser/ui/autofill/credit_card_scanner_view.h"
  14
  15 namespace content {
  16 class WebContents;
  17 }
  18
  19 namespace autofill {
  20
  21 class CreditCardScannerViewDelegate;
  22
  23 // Android implementation of the view for credit card scanner UI. Uses Android
  24 // APIs through JNI service.
  25 class CreditCardScannerViewAndroid : public CreditCardScannerView {
  26  public:
  27   // Registers with JNI services.
  28   static bool Register(JNIEnv* env);
  29
  30   CreditCardScannerViewAndroid(
  31       const base::WeakPtr<CreditCardScannerViewDelegate>& delegate,
  32       content::WebContents* web_contents);
  33   ~CreditCardScannerViewAndroid() override;
  34
  35   // Called by JNI when user cancelled credit card scan.
  36   void ScanCancelled(JNIEnv* env, jobject object);
  37
  38   // Called by JNI when credit card scan completed successfully.
  39   void ScanCompleted(JNIEnv* env,
  40                      jobject object,
  41                      jstring card_number,
  42                      jint expiration_month,
  43                      jint expiration_year);
  44  private:
  45   // CreditCardScannerView implementation.
  46   void Show() override;
  47
  48   // The object to be notified when scanning was cancelled or completed.
  49   base::WeakPtr<CreditCardScannerViewDelegate> delegate_;
  50
  51   // The corresponding Java object that uses Android APIs for scanning.
  52   base::android::ScopedJavaGlobalRef<jobject> java_object_;
  53
  54   DISALLOW_COPY_AND_ASSIGN(CreditCardScannerViewAndroid);
  55 };
  56
  57 }  // namespace autofill
  58
  59 #endif  // CHROME_BROWSER_UI_ANDROID_AUTOFILL_CREDIT_CARD_SCANNER_VIEW_ANDROID_H_