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95 lines
3.8 KiB
95 lines
3.8 KiB
/*
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* Copyright (C) 2014 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_CONFIG_H
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#define __AAPT_CONFIG_H
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#include <set>
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#include <utils/String8.h>
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#include "ConfigDescription.h"
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/**
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* Utility methods for dealing with configurations.
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*/
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namespace AaptConfig {
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/**
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* Parse a string of the form 'fr-sw600dp-land' and fill in the
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* given ResTable_config with resulting configuration parameters.
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*
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* The resulting configuration has the appropriate sdkVersion defined
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* for backwards compatibility.
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*/
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bool parse(const android::String8& str, ConfigDescription* out = NULL);
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/**
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* Parse a comma separated list of configuration strings. Duplicate configurations
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* will be removed.
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*
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* Example input: "fr,de-land,fr-sw600dp-land"
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*/
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bool parseCommaSeparatedList(const android::String8& str, std::set<ConfigDescription>* outSet);
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/**
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* If the configuration uses an axis that was added after
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* the original Android release, make sure the SDK version
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* is set accordingly.
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*/
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void applyVersionForCompatibility(ConfigDescription* config);
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// Individual axis
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bool parseMcc(const char* str, android::ResTable_config* out = NULL);
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bool parseMnc(const char* str, android::ResTable_config* out = NULL);
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bool parseLayoutDirection(const char* str, android::ResTable_config* out = NULL);
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bool parseSmallestScreenWidthDp(const char* str, android::ResTable_config* out = NULL);
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bool parseScreenWidthDp(const char* str, android::ResTable_config* out = NULL);
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bool parseScreenHeightDp(const char* str, android::ResTable_config* out = NULL);
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bool parseScreenLayoutSize(const char* str, android::ResTable_config* out = NULL);
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bool parseScreenLayoutLong(const char* str, android::ResTable_config* out = NULL);
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bool parseScreenRound(const char* name, android::ResTable_config* out = NULL);
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bool parseWideColorGamut(const char* name, android::ResTable_config* out = NULL);
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bool parseHdr(const char* name, android::ResTable_config* out = NULL);
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bool parseOrientation(const char* str, android::ResTable_config* out = NULL);
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bool parseUiModeType(const char* str, android::ResTable_config* out = NULL);
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bool parseUiModeNight(const char* str, android::ResTable_config* out = NULL);
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bool parseDensity(const char* str, android::ResTable_config* out = NULL);
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bool parseTouchscreen(const char* str, android::ResTable_config* out = NULL);
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bool parseKeysHidden(const char* str, android::ResTable_config* out = NULL);
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bool parseKeyboard(const char* str, android::ResTable_config* out = NULL);
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bool parseNavHidden(const char* str, android::ResTable_config* out = NULL);
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bool parseNavigation(const char* str, android::ResTable_config* out = NULL);
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bool parseScreenSize(const char* str, android::ResTable_config* out = NULL);
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bool parseVersion(const char* str, android::ResTable_config* out = NULL);
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android::String8 getVersion(const android::ResTable_config& config);
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/**
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* Returns true if the two configurations only differ by the specified axis.
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* The axis mask is a bitmask of CONFIG_* constants.
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*/
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bool isSameExcept(const android::ResTable_config& a, const android::ResTable_config& b, int configMask);
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/**
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* Returns true if the configuration only has the density specified. In the case
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* of 'anydpi', the version is ignored.
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*/
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bool isDensityOnly(const android::ResTable_config& config);
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} // namespace AaptConfig
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#endif // __AAPT_CONFIG_H
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