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// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_ANDROID_UNGUESSABLE_TOKEN_ANDROID_H_
#define BASE_ANDROID_UNGUESSABLE_TOKEN_ANDROID_H_
#include "base/base_export.h"
#include "base/unguessable_token.h"
#include "third_party/jni_zero/jni_zero.h"
namespace base {
namespace android {
class BASE_EXPORT UnguessableTokenAndroid {
public:
// Create a Java UnguessableToken with the same value as |token|.
static jni_zero::ScopedJavaLocalRef<jobject> Create(
JNIEnv* env,
const base::UnguessableToken& token);
// Create a native UnguessableToken from Java UnguessableToken |token|.
static base::UnguessableToken FromJavaUnguessableToken(
JNIEnv* env,
const jni_zero::JavaRef<jobject>& token);
// Parcel UnguessableToken |token| and unparcel it, and return the result.
// While this method is intended for facilitating unit tests, it results only
// in a clone of |token|.
static jni_zero::ScopedJavaLocalRef<jobject> ParcelAndUnparcelForTesting(
JNIEnv* env,
const jni_zero::JavaRef<jobject>& token);
UnguessableTokenAndroid() = delete;
UnguessableTokenAndroid(const UnguessableTokenAndroid&) = delete;
UnguessableTokenAndroid& operator=(const UnguessableTokenAndroid&) = delete;
};
} // namespace android
} // namespace base
namespace jni_zero {
template <>
inline base::UnguessableToken FromJniType<base::UnguessableToken>(
JNIEnv* env,
const JavaRef<jobject>& j_object) {
return base::android::UnguessableTokenAndroid::FromJavaUnguessableToken(
env, j_object);
}
template <>
inline ScopedJavaLocalRef<jobject> ToJniType<base::UnguessableToken>(
JNIEnv* env,
const base::UnguessableToken& token) {
return base::android::UnguessableTokenAndroid::Create(env, token);
}
} // namespace jni_zero
#endif // BASE_ANDROID_UNGUESSABLE_TOKEN_ANDROID_H_
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