diff --git a/startop/view_compiler/Android.bp b/startop/view_compiler/Android.bp
index 91cec554d7cd4..82056e9a33fe5 100644
--- a/startop/view_compiler/Android.bp
+++ b/startop/view_compiler/Android.bp
@@ -34,6 +34,7 @@ cc_library_host_static {
defaults: ["viewcompiler_defaults"],
srcs: [
"dex_builder.cc",
+ "dex_layout_compiler.cc",
"java_lang_builder.cc",
"tinyxml_layout_parser.cc",
"util.cc",
diff --git a/startop/view_compiler/dex_builder_test/Android.bp b/startop/view_compiler/dex_builder_test/Android.bp
index 4449ea0f707ec..d4f38ed148c93 100644
--- a/startop/view_compiler/dex_builder_test/Android.bp
+++ b/startop/view_compiler/dex_builder_test/Android.bp
@@ -14,16 +14,30 @@
// limitations under the License.
//
+genrule {
+ name: "generate_compiled_layout",
+ tools: [":viewcompiler"],
+ cmd: "$(location :viewcompiler) $(in) --dex --out $(out) --package android.startop.test",
+ srcs: ["res/layout/layout1.xml"],
+ out: [
+ "layout1.dex",
+ ],
+}
+
android_test {
name: "dex-builder-test",
- srcs: ["src/android/startop/test/DexBuilderTest.java"],
+ srcs: [
+ "src/android/startop/test/DexBuilderTest.java",
+ "src/android/startop/test/LayoutCompilerTest.java",
+ ],
sdk_version: "current",
- data: [":generate_dex_testcases"],
+ data: [":generate_dex_testcases", ":generate_compiled_layout"],
static_libs: [
"android-support-test",
"guava",
],
manifest: "AndroidManifest.xml",
+ resource_dirs: ["res"],
test_config: "AndroidTest.xml",
test_suites: ["general-tests"],
}
diff --git a/startop/view_compiler/dex_builder_test/AndroidTest.xml b/startop/view_compiler/dex_builder_test/AndroidTest.xml
index 6f90cf3b81a7e..68d8fdc444d84 100644
--- a/startop/view_compiler/dex_builder_test/AndroidTest.xml
+++ b/startop/view_compiler/dex_builder_test/AndroidTest.xml
@@ -25,6 +25,7 @@
+
diff --git a/startop/view_compiler/dex_builder_test/res/layout/layout1.xml b/startop/view_compiler/dex_builder_test/res/layout/layout1.xml
new file mode 100644
index 0000000000000..0f9375c6ebced
--- /dev/null
+++ b/startop/view_compiler/dex_builder_test/res/layout/layout1.xml
@@ -0,0 +1,17 @@
+
+
+
+
+
+
+
diff --git a/startop/view_compiler/dex_builder_test/src/android/startop/test/LayoutCompilerTest.java b/startop/view_compiler/dex_builder_test/src/android/startop/test/LayoutCompilerTest.java
new file mode 100644
index 0000000000000..ce3ce8328559b
--- /dev/null
+++ b/startop/view_compiler/dex_builder_test/src/android/startop/test/LayoutCompilerTest.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package android.startop.test;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.view.View;
+import com.google.common.io.ByteStreams;
+import dalvik.system.InMemoryDexClassLoader;
+import dalvik.system.PathClassLoader;
+import java.io.InputStream;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.nio.ByteBuffer;
+import org.junit.Assert;
+import org.junit.Test;
+
+// Adding tests here requires changes in several other places. See README.md in
+// the view_compiler directory for more information.
+public class LayoutCompilerTest {
+ static ClassLoader loadDexFile(String filename) throws Exception {
+ return new PathClassLoader("/data/local/tmp/dex-builder-test/" + filename,
+ ClassLoader.getSystemClassLoader());
+ }
+
+ @Test
+ public void loadAndInflaterLayout1() throws Exception {
+ ClassLoader dex_file = loadDexFile("layout1.dex");
+ Class compiled_view = dex_file.loadClass("android.startop.test.CompiledView");
+ Method layout1 = compiled_view.getMethod("layout1", Context.class, int.class);
+ Context context = InstrumentationRegistry.getTargetContext();
+ layout1.invoke(null, context, R.layout.layout1);
+ }
+}
diff --git a/startop/view_compiler/dex_layout_compiler.cc b/startop/view_compiler/dex_layout_compiler.cc
new file mode 100644
index 0000000000000..c68793d10399c
--- /dev/null
+++ b/startop/view_compiler/dex_layout_compiler.cc
@@ -0,0 +1,226 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "dex_layout_compiler.h"
+#include "layout_validation.h"
+
+#include "android-base/stringprintf.h"
+
+namespace startop {
+
+using android::base::StringPrintf;
+
+void LayoutValidationVisitor::VisitStartTag(const std::u16string& name) {
+ if (0 == name.compare(u"merge")) {
+ message_ = "Merge tags are not supported";
+ can_compile_ = false;
+ }
+ if (0 == name.compare(u"include")) {
+ message_ = "Include tags are not supported";
+ can_compile_ = false;
+ }
+ if (0 == name.compare(u"view")) {
+ message_ = "View tags are not supported";
+ can_compile_ = false;
+ }
+ if (0 == name.compare(u"fragment")) {
+ message_ = "Fragment tags are not supported";
+ can_compile_ = false;
+ }
+}
+
+DexViewBuilder::DexViewBuilder(dex::MethodBuilder* method)
+ : method_{method},
+ context_{dex::Value::Parameter(0)},
+ resid_{dex::Value::Parameter(1)},
+ inflater_{method->MakeRegister()},
+ xml_{method->MakeRegister()},
+ attrs_{method->MakeRegister()},
+ classname_tmp_{method->MakeRegister()},
+ xml_next_{method->dex_file()->GetOrDeclareMethod(
+ dex::TypeDescriptor::FromClassname("android.content.res.XmlResourceParser"), "next",
+ dex::Prototype{dex::TypeDescriptor::Int()})},
+ try_create_view_{method->dex_file()->GetOrDeclareMethod(
+ dex::TypeDescriptor::FromClassname("android.view.LayoutInflater"), "tryCreateView",
+ dex::Prototype{dex::TypeDescriptor::FromClassname("android.view.View"),
+ dex::TypeDescriptor::FromClassname("android.view.View"),
+ dex::TypeDescriptor::FromClassname("java.lang.String"),
+ dex::TypeDescriptor::FromClassname("android.content.Context"),
+ dex::TypeDescriptor::FromClassname("android.util.AttributeSet")})},
+ generate_layout_params_{method->dex_file()->GetOrDeclareMethod(
+ dex::TypeDescriptor::FromClassname("android.view.ViewGroup"), "generateLayoutParams",
+ dex::Prototype{dex::TypeDescriptor::FromClassname("android.view.ViewGroup$LayoutParams"),
+ dex::TypeDescriptor::FromClassname("android.util.AttributeSet")})},
+ add_view_{method->dex_file()->GetOrDeclareMethod(
+ dex::TypeDescriptor::FromClassname("android.view.ViewGroup"), "addView",
+ dex::Prototype{
+ dex::TypeDescriptor::Void(),
+ dex::TypeDescriptor::FromClassname("android.view.View"),
+ dex::TypeDescriptor::FromClassname("android.view.ViewGroup$LayoutParams")})},
+ // The register stack starts with one register, which will be null for the root view.
+ register_stack_{{method->MakeRegister()}} {}
+
+void DexViewBuilder::Start() {
+ dex::DexBuilder* const dex = method_->dex_file();
+
+ // LayoutInflater inflater = LayoutInflater.from(context);
+ auto layout_inflater_from = dex->GetOrDeclareMethod(
+ dex::TypeDescriptor::FromClassname("android.view.LayoutInflater"),
+ "from",
+ dex::Prototype{dex::TypeDescriptor::FromClassname("android.view.LayoutInflater"),
+ dex::TypeDescriptor::FromClassname("android.content.Context")});
+ method_->AddInstruction(
+ dex::Instruction::InvokeStaticObject(layout_inflater_from.id, /*dest=*/inflater_, context_));
+
+ // Resources res = context.getResources();
+ auto context_type = dex::TypeDescriptor::FromClassname("android.content.Context");
+ auto resources_type = dex::TypeDescriptor::FromClassname("android.content.res.Resources");
+ auto get_resources =
+ dex->GetOrDeclareMethod(context_type, "getResources", dex::Prototype{resources_type});
+ method_->AddInstruction(dex::Instruction::InvokeVirtualObject(get_resources.id, xml_, context_));
+
+ // XmlResourceParser xml = res.getLayout(resid);
+ auto xml_resource_parser_type =
+ dex::TypeDescriptor::FromClassname("android.content.res.XmlResourceParser");
+ auto get_layout =
+ dex->GetOrDeclareMethod(resources_type,
+ "getLayout",
+ dex::Prototype{xml_resource_parser_type, dex::TypeDescriptor::Int()});
+ method_->AddInstruction(dex::Instruction::InvokeVirtualObject(get_layout.id, xml_, xml_, resid_));
+
+ // AttributeSet attrs = Xml.asAttributeSet(xml);
+ auto as_attribute_set = dex->GetOrDeclareMethod(
+ dex::TypeDescriptor::FromClassname("android.util.Xml"),
+ "asAttributeSet",
+ dex::Prototype{dex::TypeDescriptor::FromClassname("android.util.AttributeSet"),
+ dex::TypeDescriptor::FromClassname("org.xmlpull.v1.XmlPullParser")});
+ method_->AddInstruction(dex::Instruction::InvokeStaticObject(as_attribute_set.id, attrs_, xml_));
+
+ // xml.next(); // start document
+ method_->AddInstruction(dex::Instruction::InvokeInterface(xml_next_.id, {}, xml_));
+}
+
+void DexViewBuilder::Finish() {}
+
+namespace {
+std::string ResolveName(const std::string& name) {
+ if (name == "View") return "android.view.View";
+ if (name == "ViewGroup") return "android.view.ViewGroup";
+ if (name.find(".") == std::string::npos) {
+ return StringPrintf("android.widget.%s", name.c_str());
+ }
+ return name;
+}
+} // namespace
+
+void DexViewBuilder::StartView(const std::string& name, bool is_viewgroup) {
+ bool const is_root_view = view_stack_.empty();
+
+ // xml.next(); // start tag
+ method_->AddInstruction(dex::Instruction::InvokeInterface(xml_next_.id, {}, xml_));
+
+ dex::Value view = AcquireRegister();
+ // try to create the view using the factories
+ method_->BuildConstString(classname_tmp_,
+ name); // TODO: the need to fully qualify the classname
+ if (is_root_view) {
+ dex::Value null = AcquireRegister();
+ method_->BuildConst4(null, 0);
+ method_->AddInstruction(dex::Instruction::InvokeVirtualObject(
+ try_create_view_.id, view, inflater_, null, classname_tmp_, context_, attrs_));
+ ReleaseRegister();
+ } else {
+ method_->AddInstruction(dex::Instruction::InvokeVirtualObject(
+ try_create_view_.id, view, inflater_, GetCurrentView(), classname_tmp_, context_, attrs_));
+ }
+ auto label = method_->MakeLabel();
+ // branch if not null
+ method_->AddInstruction(
+ dex::Instruction::OpWithArgs(dex::Instruction::Op::kBranchNEqz, /*dest=*/{}, view, label));
+
+ // If null, create the class directly.
+ method_->BuildNew(view,
+ dex::TypeDescriptor::FromClassname(ResolveName(name)),
+ dex::Prototype{dex::TypeDescriptor::Void(),
+ dex::TypeDescriptor::FromClassname("android.content.Context"),
+ dex::TypeDescriptor::FromClassname("android.util.AttributeSet")},
+ context_,
+ attrs_);
+
+ method_->AddInstruction(
+ dex::Instruction::OpWithArgs(dex::Instruction::Op::kBindLabel, /*dest=*/{}, label));
+
+ if (is_viewgroup) {
+ // Cast to a ViewGroup so we can add children later.
+ const ir::Type* view_group_def = method_->dex_file()->GetOrAddType(
+ dex::TypeDescriptor::FromClassname("android.view.ViewGroup").descriptor());
+ method_->AddInstruction(dex::Instruction::Cast(view, dex::Value::Type(view_group_def->orig_index)));
+ }
+
+ if (!is_root_view) {
+ // layout_params = parent.generateLayoutParams(attrs);
+ dex::Value layout_params{AcquireRegister()};
+ method_->AddInstruction(dex::Instruction::InvokeVirtualObject(
+ generate_layout_params_.id, layout_params, GetCurrentView(), attrs_));
+ view_stack_.push_back({view, layout_params});
+ } else {
+ view_stack_.push_back({view, {}});
+ }
+}
+
+void DexViewBuilder::FinishView() {
+ if (view_stack_.size() == 1) {
+ method_->BuildReturn(GetCurrentView(), /*is_object=*/true);
+ } else {
+ // parent.add(view, layout_params)
+ method_->AddInstruction(dex::Instruction::InvokeVirtual(
+ add_view_.id, /*dest=*/{}, GetParentView(), GetCurrentView(), GetCurrentLayoutParams()));
+ // xml.next(); // end tag
+ method_->AddInstruction(dex::Instruction::InvokeInterface(xml_next_.id, {}, xml_));
+ }
+ PopViewStack();
+}
+
+dex::Value DexViewBuilder::AcquireRegister() {
+ top_register_++;
+ if (register_stack_.size() == top_register_) {
+ register_stack_.push_back(method_->MakeRegister());
+ }
+ return register_stack_[top_register_];
+}
+
+void DexViewBuilder::ReleaseRegister() { top_register_--; }
+
+dex::Value DexViewBuilder::GetCurrentView() const { return view_stack_.back().view; }
+dex::Value DexViewBuilder::GetCurrentLayoutParams() const {
+ return view_stack_.back().layout_params.value();
+}
+dex::Value DexViewBuilder::GetParentView() const {
+ return view_stack_[view_stack_.size() - 2].view;
+}
+
+void DexViewBuilder::PopViewStack() {
+ const auto& top = view_stack_.back();
+ // release the layout params if we have them
+ if (top.layout_params.has_value()) {
+ ReleaseRegister();
+ }
+ // Unconditionally release the view register.
+ ReleaseRegister();
+ view_stack_.pop_back();
+}
+
+} // namespace startop
\ No newline at end of file
diff --git a/startop/view_compiler/dex_layout_compiler.h b/startop/view_compiler/dex_layout_compiler.h
new file mode 100644
index 0000000000000..170a1a6102973
--- /dev/null
+++ b/startop/view_compiler/dex_layout_compiler.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef DEX_LAYOUT_COMPILER_H_
+#define DEX_LAYOUT_COMPILER_H_
+
+#include "dex_builder.h"
+
+#include
+#include
+#include
+#include
+
+namespace startop {
+
+// This visitor does the actual view compilation, using a supplied builder.
+template
+class LayoutCompilerVisitor {
+ public:
+ explicit LayoutCompilerVisitor(Builder* builder) : builder_{builder} {}
+
+ void VisitStartDocument() { builder_->Start(); }
+ void VisitEndDocument() { builder_->Finish(); }
+ void VisitStartTag(const std::u16string& name) {
+ parent_stack_.push_back(ViewEntry{
+ std::wstring_convert, char16_t>{}.to_bytes(name), {}});
+ }
+ void VisitEndTag() {
+ auto entry = parent_stack_.back();
+ parent_stack_.pop_back();
+
+ if (parent_stack_.empty()) {
+ GenerateCode(entry);
+ } else {
+ parent_stack_.back().children.push_back(entry);
+ }
+ }
+
+ private:
+ struct ViewEntry {
+ std::string name;
+ std::vector children;
+ };
+
+ void GenerateCode(const ViewEntry& view) {
+ builder_->StartView(view.name, !view.children.empty());
+ for (const auto& child : view.children) {
+ GenerateCode(child);
+ }
+ builder_->FinishView();
+ }
+
+ Builder* builder_;
+
+ std::vector parent_stack_;
+};
+
+class DexViewBuilder {
+ public:
+ DexViewBuilder(dex::MethodBuilder* method);
+
+ void Start();
+ void Finish();
+ void StartView(const std::string& name, bool is_viewgroup);
+ void FinishView();
+
+ private:
+ // Accessors for the stack of views that are under construction.
+ dex::Value AcquireRegister();
+ void ReleaseRegister();
+ dex::Value GetCurrentView() const;
+ dex::Value GetCurrentLayoutParams() const;
+ dex::Value GetParentView() const;
+ void PopViewStack();
+
+ dex::MethodBuilder* method_;
+
+ // Registers used for code generation
+ dex::Value const context_;
+ dex::Value const resid_;
+ const dex::Value inflater_;
+ const dex::Value xml_;
+ const dex::Value attrs_;
+ const dex::Value classname_tmp_;
+
+ const dex::MethodDeclData xml_next_;
+ const dex::MethodDeclData try_create_view_;
+ const dex::MethodDeclData generate_layout_params_;
+ const dex::MethodDeclData add_view_;
+
+ // used for keeping track of which registers are in use
+ size_t top_register_{0};
+ std::vector register_stack_;
+
+ // Keep track of the views currently in progress.
+ struct ViewEntry {
+ dex::Value view;
+ std::optional layout_params;
+ };
+ std::vector view_stack_;
+};
+
+} // namespace startop
+
+#endif // DEX_LAYOUT_COMPILER_H_
diff --git a/startop/view_compiler/java_lang_builder.cc b/startop/view_compiler/java_lang_builder.cc
index 0b8754fc70964..920caeecf58e4 100644
--- a/startop/view_compiler/java_lang_builder.cc
+++ b/startop/view_compiler/java_lang_builder.cc
@@ -67,7 +67,7 @@ void JavaLangViewBuilder::Finish() const {
"}\n"; // end CompiledView
}
-void JavaLangViewBuilder::StartView(const string& class_name) {
+void JavaLangViewBuilder::StartView(const string& class_name, bool /*is_viewgroup*/) {
const string view_var = MakeVar("view");
const string layout_var = MakeVar("layout");
std::string parent = "null";
diff --git a/startop/view_compiler/java_lang_builder.h b/startop/view_compiler/java_lang_builder.h
index c8d20b23cd133..69356d3a65940 100644
--- a/startop/view_compiler/java_lang_builder.h
+++ b/startop/view_compiler/java_lang_builder.h
@@ -35,7 +35,7 @@ class JavaLangViewBuilder {
void Finish() const;
// Begin creating a view (i.e. process the opening tag)
- void StartView(const std::string& class_name);
+ void StartView(const std::string& class_name, bool is_viewgroup);
// Finish a view, after all of its child nodes have been processed.
void FinishView();
diff --git a/startop/view_compiler/main.cc b/startop/view_compiler/main.cc
index 609bcf377b466..ae00187e1908d 100644
--- a/startop/view_compiler/main.cc
+++ b/startop/view_compiler/main.cc
@@ -16,8 +16,11 @@
#include "gflags/gflags.h"
+#include "android-base/stringprintf.h"
#include "dex_builder.h"
+#include "dex_layout_compiler.h"
#include "java_lang_builder.h"
+#include "layout_validation.h"
#include "tinyxml_layout_parser.h"
#include "util.h"
@@ -32,6 +35,12 @@
namespace {
using namespace tinyxml2;
+using android::base::StringPrintf;
+using startop::dex::ClassBuilder;
+using startop::dex::DexBuilder;
+using startop::dex::MethodBuilder;
+using startop::dex::Prototype;
+using startop::dex::TypeDescriptor;
using namespace startop::util;
using std::string;
@@ -41,34 +50,44 @@ DEFINE_bool(dex, false, "Generate a DEX file instead of Java");
DEFINE_string(out, kStdoutFilename, "Where to write the generated class");
DEFINE_string(package, "", "The package name for the generated class (required)");
-class ViewCompilerXmlVisitor : public XMLVisitor {
+template
+class XmlVisitorAdapter : public XMLVisitor {
public:
- explicit ViewCompilerXmlVisitor(JavaLangViewBuilder* builder) : builder_(builder) {}
+ explicit XmlVisitorAdapter(Visitor* visitor) : visitor_{visitor} {}
bool VisitEnter(const XMLDocument& /*doc*/) override {
- builder_->Start();
+ visitor_->VisitStartDocument();
return true;
}
bool VisitExit(const XMLDocument& /*doc*/) override {
- builder_->Finish();
+ visitor_->VisitEndDocument();
return true;
}
bool VisitEnter(const XMLElement& element, const XMLAttribute* /*firstAttribute*/) override {
- builder_->StartView(element.Name());
+ visitor_->VisitStartTag(
+ std::wstring_convert, char16_t>{}.from_bytes(
+ element.Name()));
return true;
}
bool VisitExit(const XMLElement& /*element*/) override {
- builder_->FinishView();
+ visitor_->VisitEndTag();
return true;
}
private:
- JavaLangViewBuilder* builder_;
+ Visitor* visitor_;
};
+template
+void CompileLayout(XMLDocument* xml, Builder* builder) {
+ startop::LayoutCompilerVisitor visitor{builder};
+ XmlVisitorAdapter adapter{&visitor};
+ xml->Accept(&adapter);
+}
+
} // end namespace
int main(int argc, char** argv) {
@@ -88,16 +107,8 @@ int main(int argc, char** argv) {
return 1;
}
- if (FLAGS_dex) {
- startop::dex::WriteTestDexFile("test.dex");
- return 0;
- }
-
const char* const filename = argv[kFileNameParam];
- const string layout_name = FindLayoutNameFromFilename(filename);
-
- // We want to generate Java language code to inflate exactly this layout. This means
- // generating code to walk the resource XML too.
+ const string layout_name = startop::util::FindLayoutNameFromFilename(filename);
XMLDocument xml;
xml.LoadFile(filename);
@@ -108,15 +119,34 @@ int main(int argc, char** argv) {
return 1;
}
+ const bool is_stdout = FLAGS_out == kStdoutFilename;
+
std::ofstream outfile;
- if (FLAGS_out != kStdoutFilename) {
+ if (!is_stdout) {
outfile.open(FLAGS_out);
}
- JavaLangViewBuilder builder{
- FLAGS_package, layout_name, FLAGS_out == kStdoutFilename ? std::cout : outfile};
- ViewCompilerXmlVisitor visitor{&builder};
- xml.Accept(&visitor);
+ if (FLAGS_dex) {
+ DexBuilder dex_file;
+ string class_name = StringPrintf("%s.CompiledView", FLAGS_package.c_str());
+ ClassBuilder compiled_view{dex_file.MakeClass(class_name)};
+ MethodBuilder method{compiled_view.CreateMethod(
+ layout_name,
+ Prototype{TypeDescriptor::FromClassname("android.view.View"),
+ TypeDescriptor::FromClassname("android.content.Context"),
+ TypeDescriptor::Int()})};
+ startop::DexViewBuilder builder{&method};
+ CompileLayout(&xml, &builder);
+ method.Encode();
+ slicer::MemView image{dex_file.CreateImage()};
+
+ (is_stdout ? std::cout : outfile).write(image.ptr(), image.size());
+ } else {
+ // Generate Java language output.
+ JavaLangViewBuilder builder{FLAGS_package, layout_name, is_stdout ? std::cout : outfile};
+
+ CompileLayout(&xml, &builder);
+ }
return 0;
}