Fix up the command line, add flags. (5886a92e) · Commits · e / os / android_frameworks_base

tools/aapt2/Flag.cpp

+8 −6

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@ struct Flag {
		std::function<void(const StringPiece&)> action;
		bool required;
		bool* flagResult;
		bool flagValueWhenSet;
		bool parsed;
		};

		@@ -25,18 +26,19 @@ static std::vector<std::string> sArgs;
		void optionalFlag(const StringPiece& name, const StringPiece& description,
		std::function<void(const StringPiece&)> action) {
		sFlags.push_back(
		Flag{ name.toString(), description.toString(), action, false, nullptr, false });
		Flag{ name.toString(), description.toString(), action, false, nullptr, false, false });
		}

		void requiredFlag(const StringPiece& name, const StringPiece& description,
		std::function<void(const StringPiece&)> action) {
		sFlags.push_back(
		Flag{ name.toString(), description.toString(), action, true, nullptr, false });
		Flag{ name.toString(), description.toString(), action, true, nullptr, false, false });
		}

		void optionalSwitch(const StringPiece& name, const StringPiece& description, bool* result) {
		sFlags.push_back(
		Flag{ name.toString(), description.toString(), {}, false, result, false });
		void optionalSwitch(const StringPiece& name, const StringPiece& description, bool resultWhenSet,
		bool* result) {
		sFlags.push_back(Flag{
		name.toString(), description.toString(), {}, false, result, resultWhenSet, false });
		}

		void usageAndDie(const StringPiece& command) {
		@@ -73,7 +75,7 @@ void parse(int argc, char** argv, const StringPiece& command) {
		match = true;
		flag.parsed = true;
		if (flag.flagResult) {
		*flag.flagResult = true;
		*flag.flagResult = flag.flagValueWhenSet;
		} else {
		i++;
		if (i >= argc) {

tools/aapt2/Flag.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -16,7 +16,8 @@ void requiredFlag(const StringPiece& name, const StringPiece& description,
		void optionalFlag(const StringPiece& name, const StringPiece& description,
		std::function<void(const StringPiece&)> action);

		void optionalSwitch(const StringPiece& name, const StringPiece& description, bool* result);
		void optionalSwitch(const StringPiece& name, const StringPiece& description, bool resultWhenSet,
		bool* result);

		void usageAndDie(const StringPiece& command);

tools/aapt2/Main.cpp

+24 −7

Original line number	Diff line number	Diff line
		@@ -49,6 +49,8 @@
		#include <unordered_set>
		#include <utils/Errors.h>

		constexpr const char* kAaptVersionStr = "2.0-alpha";

		using namespace aapt;

		void printTable(const ResourceTable& table) {
		@@ -318,8 +320,14 @@ struct AaptOptions {
		// Whether to output verbose details about
		// compilation.
		bool verbose = false;

		// Whether or not to auto-version styles or layouts
		// referencing attributes defined in a newer SDK
		// level than the style or layout is defined for.
		bool versionStylesAndLayouts = true;
		};


		bool compileXml(const AaptOptions& options, const std::shared_ptr<ResourceTable>& table,
		const CompileItem& item, std::queue<CompileItem>* outQueue, ZipFile* outApk) {
		std::ifstream in(item.source.path, std::ifstream::binary);
		@@ -333,10 +341,12 @@ bool compileXml(const AaptOptions& options, const std::shared_ptr<ResourceTable>
		// No resolver, since we are not compiling attributes here.
		XmlFlattener flattener(table, {});

		XmlFlattener::Options xmlOptions;
		if (options.versionStylesAndLayouts) {
		// We strip attributes that do not belong in this version of the resource.
		// Non-version qualified resources have an implicit version 1 requirement.
		XmlFlattener::Options xmlOptions;
		xmlOptions.maxSdkAttribute = item.config.sdkVersion ? item.config.sdkVersion : 1;
		}

		std::shared_ptr<BindingXmlPullParser> binding;
		std::shared_ptr<XmlPullParser> parser = std::make_shared<SourceXmlPullParser>(in);
		@@ -526,7 +536,10 @@ static AaptOptions prepareArgs(int argc, char** argv) {

		AaptOptions options;

		if (command == "link") {
		if (command == "--version" \|\| command == "version") {
		std::cout << kAaptVersionStr << std::endl;
		exit(0);
		} else if (command == "link") {
		options.phase = AaptOptions::Phase::Link;
		} else if (command == "compile") {
		options.phase = AaptOptions::Phase::Compile;
		@@ -544,6 +557,8 @@ static AaptOptions prepareArgs(int argc, char** argv) {
		[&options](const StringPiece& arg) {
		options.bindingOutput = Source{ arg.toString() };
		});
		flag::optionalSwitch("--no-version", "Disables automatic style and layout versioning",
		false, &options.versionStylesAndLayouts);

		} else if (options.phase == AaptOptions::Phase::Link) {
		flag::requiredFlag("--manifest", "AndroidManifest.xml of your app",
		@@ -568,8 +583,8 @@ static AaptOptions prepareArgs(int argc, char** argv) {
		});

		bool help = false;
		flag::optionalSwitch("-v", "enables verbose logging", &options.verbose);
		flag::optionalSwitch("-h", "displays this help menu", &help);
		flag::optionalSwitch("-v", "enables verbose logging", true, &options.verbose);
		flag::optionalSwitch("-h", "displays this help menu", true, &help);

		// Build the command string for output (eg. "aapt2 compile").
		std::string fullCommand = "aapt2";
		@@ -896,7 +911,9 @@ bool compile(const AaptOptions& options, const std::shared_ptr<ResourceTable>& t
		}

		// Version all styles referencing attributes outside of their specified SDK version.
		if (options.versionStylesAndLayouts) {
		versionStylesForCompat(table);
		}

		// Open the output APK file for writing.
		ZipFile outApk;