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base / android / shared_preferences / shared_preferences_manager.h [blame]
// Copyright 2023 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_SHARED_PREFERENCES_SHARED_PREFERENCES_MANAGER_H_
#define BASE_ANDROID_SHARED_PREFERENCES_SHARED_PREFERENCES_MANAGER_H_
#include "base/base_export.h"
#include "base/android/jni_android.h"
namespace base::android {
// A SharedPreferencesManager that provides access to Android SharedPreferences
// with uniqueness key checking.
class BASE_EXPORT SharedPreferencesManager {
public:
explicit SharedPreferencesManager(const JavaRef<jobject>& jobj, JNIEnv* env);
SharedPreferencesManager(const SharedPreferencesManager&);
SharedPreferencesManager& operator=(const SharedPreferencesManager&) = delete;
~SharedPreferencesManager();
void RemoveKey(const std::string& shared_preference_key);
bool ContainsKey(const std::string& shared_preference_key);
bool ReadBoolean(const std::string& shared_preference_key,
bool default_value);
int ReadInt(const std::string& shared_preference_key, int default_value);
std::string ReadString(const std::string& shared_preference_key,
const std::string& default_value);
void WriteString(const std::string& shared_preference_key,
const std::string& value);
private:
ScopedJavaLocalRef<jobject> java_obj_;
raw_ptr<JNIEnv> env_;
};
} // namespace base::android
#endif // BASE_ANDROID_SHARED_PREFERENCES_SHARED_PREFERENCES_MANAGER_H_