Merge pull request #6089 from JosJuice/android-convert-str
android: Improve string conversionmaster
commit
a51b1cd3cd
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// Copyright 2022 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include "jni/android_common/android_common.h"
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#include <string>
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#include <string_view>
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#include <jni.h>
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#include "common/string_util.h"
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std::string GetJString(JNIEnv* env, jstring jstr) {
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if (!jstr) {
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return {};
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}
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const jchar* jchars = env->GetStringChars(jstr, nullptr);
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const jsize length = env->GetStringLength(jstr);
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const std::u16string_view string_view(reinterpret_cast<const char16_t*>(jchars), length);
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const std::string converted_string = Common::UTF16ToUTF8(string_view);
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env->ReleaseStringChars(jstr, jchars);
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return converted_string;
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}
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jstring ToJString(JNIEnv* env, std::string_view str) {
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const std::u16string converted_string = Common::UTF8ToUTF16(str);
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return env->NewString(reinterpret_cast<const jchar*>(converted_string.data()),
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static_cast<jint>(converted_string.size()));
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}
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// Copyright 2022 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <string>
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#include <jni.h>
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std::string GetJString(JNIEnv* env, jstring jstr);
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jstring ToJString(JNIEnv* env, std::string_view str);
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