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

   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 #include "chrome/browser/ui/android/autofill/credit_card_scanner_view_android.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "chrome/browser/ui/android/window_android_helper.h"
  11 #include "chrome/browser/ui/autofill/credit_card_scanner_view_delegate.h"
  12 #include "content/public/browser/android/content_view_core.h"
  13 #include "jni/CreditCardScanner_jni.h"
  14 #include "ui/android/view_android.h"
  15 #include "ui/android/window_android.h"
  16
  17 namespace autofill {
  18
  19 // static
  20 bool CreditCardScannerView::CanShow() {
  21   JNIEnv* env = base::android::AttachCurrentThread();
  22   base::android::ScopedJavaGlobalRef<jobject> java_object(
  23       Java_CreditCardScanner_create(
  24           env, 0, base::android::GetApplicationContext(), 0));
  25   return Java_CreditCardScanner_canScan(env, java_object.obj());
  26 }
  27
  28 // static
  29 scoped_ptr<CreditCardScannerView> CreditCardScannerView::Create(
  30     const base::WeakPtr<CreditCardScannerViewDelegate>& delegate,
  31     content::WebContents* web_contents) {
  32   return make_scoped_ptr(
  33       new CreditCardScannerViewAndroid(delegate, web_contents));
  34 }
  35
  36 // static
  37 bool CreditCardScannerViewAndroid::Register(JNIEnv* env) {
  38   return RegisterNativesImpl(env);
  39 }
  40
  41 CreditCardScannerViewAndroid::CreditCardScannerViewAndroid(
  42     const base::WeakPtr<CreditCardScannerViewDelegate>& delegate,
  43     content::WebContents* web_contents)
  44     : delegate_(delegate),
  45       java_object_(Java_CreditCardScanner_create(
  46           base::android::AttachCurrentThread(),
  47           reinterpret_cast<intptr_t>(this),
  48           base::android::GetApplicationContext(),
  49           WindowAndroidHelper::FromWebContents(web_contents)
  50               ->GetWindowAndroid()->GetJavaObject().obj())) {}
  51
  52 CreditCardScannerViewAndroid::~CreditCardScannerViewAndroid() {}
  53
  54 void CreditCardScannerViewAndroid::ScanCancelled(JNIEnv* env, jobject object) {
  55   delegate_->ScanCancelled();
  56 }
  57
  58 void CreditCardScannerViewAndroid::ScanCompleted(JNIEnv* env,
  59                                                  jobject object,
  60                                                  jstring card_number,
  61                                                  jint expiration_month,
  62                                                  jint expiration_year) {
  63   delegate_->ScanCompleted(
  64       base::android::ConvertJavaStringToUTF16(env, card_number),
  65       static_cast<int>(expiration_month), static_cast<int>(expiration_year));
  66 }
  67
  68 void CreditCardScannerViewAndroid::Show() {
  69   JNIEnv* env = base::android::AttachCurrentThread();
  70   Java_CreditCardScanner_scan(env, java_object_.obj());
  71 }
  72
  73 }  // namespace autofill