c769403631
This CL allows aapt2 to obfuscate resource paths within the output apk and move resources to shorter obfuscated paths. This reduces apk size when there is a large number of resources since the path metadata exists in 4 places in the apk. This CL adds two arguments to aapt2, one to enable resource path obfuscation and one to point to a path to output the path map to (for later debugging). Test: make aapt2_tests Bug: b/75965637 Change-Id: I9cacafe1d17800d673566b2d61b0b88f3fb8d60c
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef AAPT_OPTIMIZE_RESOURCEPATHSHORTENER_H
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#define AAPT_OPTIMIZE_RESOURCEPATHSHORTENER_H
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#include <map>
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#include "android-base/macros.h"
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#include "process/IResourceTableConsumer.h"
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namespace aapt {
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class ResourceTable;
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// Maps resources in the apk to shortened paths.
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class ResourcePathShortener : public IResourceTableConsumer {
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public:
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explicit ResourcePathShortener(std::map<std::string, std::string>& path_map_out);
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bool Consume(IAaptContext* context, ResourceTable* table) override;
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private:
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DISALLOW_COPY_AND_ASSIGN(ResourcePathShortener);
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std::map<std::string, std::string>& path_map_;
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};
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} // namespace aapt
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#endif // AAPT_OPTIMIZE_RESOURCEPATHSHORTENER_H
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