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| 1 // Copyright 2017 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/translate/android/translate_utils.h" |
| 6 |
| 7 #include <stddef.h> |
| 8 |
| 9 #include "base/android/jni_array.h" |
| 10 #include "base/android/jni_string.h" |
| 11 #include "base/android/jni_weak_ref.h" |
| 12 #include "base/memory/ptr_util.h" |
| 13 #include "components/translate/core/browser/translate_infobar_delegate.h" |
| 14 |
| 15 using base::android::JavaParamRef; |
| 16 using base::android::ScopedJavaLocalRef; |
| 17 |
| 18 ScopedJavaLocalRef<jobjectArray> TranslateUtils::GetJavaLanguages( |
| 19 JNIEnv* env, |
| 20 translate::TranslateInfoBarDelegate* delegate) { |
| 21 std::vector<base::string16> languages; |
| 22 languages.reserve(delegate->num_languages()); |
| 23 for (size_t i = 0; i < delegate->num_languages(); ++i) { |
| 24 languages.push_back(delegate->language_name_at(i)); |
| 25 } |
| 26 return base::android::ToJavaArrayOfStrings(env, languages); |
| 27 } |
| 28 |
| 29 ScopedJavaLocalRef<jobjectArray> TranslateUtils::GetJavaLanguageCodes( |
| 30 JNIEnv* env, |
| 31 translate::TranslateInfoBarDelegate* delegate) { |
| 32 std::vector<std::string> codes; |
| 33 codes.reserve(delegate->num_languages()); |
| 34 for (size_t i = 0; i < delegate->num_languages(); ++i) { |
| 35 codes.push_back(delegate->language_code_at(i)); |
| 36 } |
| 37 return base::android::ToJavaArrayOfStrings(env, codes); |
| 38 } |
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