3cbf176e7c
Layout validation walks over a layout resource and verifies that the layout only uses features the layout compiler supports. Currently this means we reject layouts that use any of the following tags: * include * fragment * merge * view In the future, we will extend the layout compiler to handle these, but for now we want to be liberal in what we reject. Bug: 111895153 Test: atest view-compiler-tests Change-Id: I8dca30c035a83b6763497a36fc60c68438fa1b0c
42 lines
1.2 KiB
C++
42 lines
1.2 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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#include "layout_validation.h"
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#include "android-base/stringprintf.h"
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namespace startop {
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void LayoutValidationVisitor::VisitStartTag(const std::u16string& name) {
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if (0 == name.compare(u"merge")) {
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message_ = "Merge tags are not supported";
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can_compile_ = false;
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}
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if (0 == name.compare(u"include")) {
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message_ = "Include tags are not supported";
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can_compile_ = false;
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}
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if (0 == name.compare(u"view")) {
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message_ = "View tags are not supported";
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can_compile_ = false;
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}
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if (0 == name.compare(u"fragment")) {
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message_ = "Fragment tags are not supported";
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can_compile_ = false;
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}
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}
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} // namespace startop
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