diff --git a/cmds/dumpstate/dumpstate.cpp b/cmds/dumpstate/dumpstate.cpp
index c1a4b3b..bce2edb 100644
--- a/cmds/dumpstate/dumpstate.cpp
+++ b/cmds/dumpstate/dumpstate.cpp
@@ -34,6 +34,7 @@
 #include <unistd.h>
 
 #include <chrono>
+#include <fstream>
 #include <functional>
 #include <future>
 #include <memory>
@@ -194,6 +195,15 @@
     return true;
 }
 
+static bool IsFileEmpty(const std::string& file_path) {
+    std::ifstream file(file_path, std::ios::binary | std::ios::ate);
+    if(file.bad()) {
+        MYLOGE("Cannot open file: %s\n", file_path.c_str());
+        return true;
+    }
+    return file.tellg() <= 0;
+}
+
 }  // namespace
 }  // namespace os
 }  // namespace android
@@ -2143,7 +2153,7 @@
              "--es", "android.intent.extra.DUMPSTATE_LOG", ds.log_path_
         };
         // clang-format on
-        if (ds.options_->do_fb) {
+        if (ds.options_->do_fb && !android::os::IsFileEmpty(ds.screenshot_path_)) {
             am_args.push_back("--es");
             am_args.push_back("android.intent.extra.SCREENSHOT");
             am_args.push_back(ds.screenshot_path_);
@@ -2219,13 +2229,13 @@
             break;
         case Dumpstate::BugreportMode::BUGREPORT_TELEPHONY:
             options->telephony_only = true;
-            options->do_fb = true;
+            options->do_fb = false;
             options->do_broadcast = true;
             break;
         case Dumpstate::BugreportMode::BUGREPORT_WIFI:
             options->wifi_only = true;
             options->do_zip_file = true;
-            options->do_fb = true;
+            options->do_fb = false;
             options->do_broadcast = true;
             break;
         case Dumpstate::BugreportMode::BUGREPORT_DEFAULT:
diff --git a/cmds/dumpstate/tests/dumpstate_test.cpp b/cmds/dumpstate/tests/dumpstate_test.cpp
index eb73d41..e6a7735 100644
--- a/cmds/dumpstate/tests/dumpstate_test.cpp
+++ b/cmds/dumpstate/tests/dumpstate_test.cpp
@@ -373,7 +373,7 @@
 
     EXPECT_EQ(status, Dumpstate::RunStatus::OK);
     EXPECT_TRUE(options_.do_add_date);
-    EXPECT_TRUE(options_.do_fb);
+    EXPECT_FALSE(options_.do_fb);
     EXPECT_TRUE(options_.do_broadcast);
     EXPECT_TRUE(options_.do_zip_file);
     EXPECT_TRUE(options_.telephony_only);
@@ -404,7 +404,7 @@
 
     EXPECT_EQ(status, Dumpstate::RunStatus::OK);
     EXPECT_TRUE(options_.do_add_date);
-    EXPECT_TRUE(options_.do_fb);
+    EXPECT_FALSE(options_.do_fb);
     EXPECT_TRUE(options_.do_broadcast);
     EXPECT_TRUE(options_.do_zip_file);
     EXPECT_TRUE(options_.wifi_only);
diff --git a/cmds/installd/InstalldNativeService.cpp b/cmds/installd/InstalldNativeService.cpp
index a51946d..ae4ea78 100644
--- a/cmds/installd/InstalldNativeService.cpp
+++ b/cmds/installd/InstalldNativeService.cpp
@@ -180,7 +180,7 @@
 }
 
 binder::Status checkArgumentPackageName(const std::string& packageName) {
-    if (is_valid_package_name(packageName.c_str())) {
+    if (is_valid_package_name(packageName)) {
         return ok();
     } else {
         return exception(binder::Status::EX_ILLEGAL_ARGUMENT,
diff --git a/cmds/installd/dexopt.cpp b/cmds/installd/dexopt.cpp
index 20142aa..a5cc0df 100644
--- a/cmds/installd/dexopt.cpp
+++ b/cmds/installd/dexopt.cpp
@@ -1564,7 +1564,7 @@
         if (vdex_fd >= 0) {
             AddArg(vdex_fd_arg);
         }
-        AddArg(zip_fd_arg.c_str());
+        AddArg(zip_fd_arg);
         if (profile_was_updated) {
             AddArg(assume_profile_changed);
         }
@@ -1572,9 +1572,9 @@
             AddArg(downgrade_flag);
         }
         if (class_loader_context != nullptr) {
-            AddArg(class_loader_context_arg.c_str());
+            AddArg(class_loader_context_arg);
             if (!class_loader_context_fds.empty()) {
-                AddArg(class_loader_context_fds_arg.c_str());
+                AddArg(class_loader_context_fds_arg);
             }
         }
 
@@ -2259,7 +2259,7 @@
         drop_capabilities(uid);
 
         const char* volume_uuid_cstr = volume_uuid == nullptr ? nullptr : volume_uuid->c_str();
-        if (!validate_secondary_dex_path(pkgname.c_str(), dex_path.c_str(), volume_uuid_cstr,
+        if (!validate_secondary_dex_path(pkgname, dex_path, volume_uuid_cstr,
                 uid, storage_flag)) {
             LOG(ERROR) << "Could not validate secondary dex path " << dex_path;
             _exit(kReconcileSecondaryDexValidationError);
diff --git a/cmds/installd/tests/Android.bp b/cmds/installd/tests/Android.bp
index 1ed49a0..aa79fdc 100644
--- a/cmds/installd/tests/Android.bp
+++ b/cmds/installd/tests/Android.bp
@@ -15,6 +15,7 @@
         "libinstalld",
         "liblog",
     ],
+    test_config: "installd_utils_test.xml",
 }
 
 cc_test {
@@ -39,6 +40,7 @@
         "liblog",
         "liblogwrap",
     ],
+    test_config: "installd_cache_test.xml",
 }
 
 cc_test {
@@ -63,6 +65,7 @@
         "liblog",
         "liblogwrap",
     ],
+    test_config: "installd_service_test.xml",
 }
 
 cc_test {
@@ -87,6 +90,7 @@
         "liblog",
         "liblogwrap",
     ],
+    test_config: "installd_dexopt_test.xml",
 }
 
 cc_test {
diff --git a/cmds/installd/tests/installd_cache_test.xml b/cmds/installd/tests/installd_cache_test.xml
new file mode 100644
index 0000000..97af514
--- /dev/null
+++ b/cmds/installd/tests/installd_cache_test.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 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.
+-->
+<!-- Note: this is derived from the autogenerated configuration. We require
+           root support. -->
+<configuration description="Runs installd_cache_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="installd_cache_test->/data/local/tmp/installd_cache_test" />
+    </target_preparer>
+
+    <!-- The test requires root for file access. -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="installd_cache_test" />
+    </test>
+</configuration>
diff --git a/cmds/installd/tests/installd_dexopt_test.cpp b/cmds/installd/tests/installd_dexopt_test.cpp
index 36d5a60..fa2b0d9 100644
--- a/cmds/installd/tests/installd_dexopt_test.cpp
+++ b/cmds/installd/tests/installd_dexopt_test.cpp
@@ -936,8 +936,7 @@
   protected:
     void TransitionToSystemServer() {
         ASSERT_TRUE(DropCapabilities(kSystemUid, kSystemGid));
-        int32_t res = selinux_android_setcontext(
-                kSystemUid, true, se_info_.c_str(), "system_server");
+        int32_t res = selinux_android_setcon("u:r:system_server:s0");
         ASSERT_EQ(0, res) << "Failed to setcon " << strerror(errno);
     }
 
diff --git a/cmds/installd/tests/installd_dexopt_test.xml b/cmds/installd/tests/installd_dexopt_test.xml
new file mode 100644
index 0000000..24526cc
--- /dev/null
+++ b/cmds/installd/tests/installd_dexopt_test.xml
@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 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.
+-->
+<!-- Note: this is derived from the autogenerated configuration. We require
+           root support. -->
+<configuration description="Runs installd_dexopt_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="installd_dexopt_test->/data/local/tmp/installd_dexopt_test" />
+    </target_preparer>
+
+    <!-- The test runs as root to prepare the temporary directory, make selinux adjustments
+         and so on. -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="installd_dexopt_test" />
+    </test>
+</configuration>
diff --git a/cmds/installd/tests/installd_service_test.xml b/cmds/installd/tests/installd_service_test.xml
new file mode 100644
index 0000000..b838f4f
--- /dev/null
+++ b/cmds/installd/tests/installd_service_test.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 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.
+-->
+<!-- Note: this is derived from the autogenerated configuration. We require
+           root support. -->
+<configuration description="Runs installd_service_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="installd_service_test->/data/local/tmp/installd_service_test" />
+    </target_preparer>
+
+    <!-- The test requires root for file access. -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="installd_service_test" />
+    </test>
+</configuration>
diff --git a/cmds/installd/tests/installd_utils_test.xml b/cmds/installd/tests/installd_utils_test.xml
new file mode 100644
index 0000000..92aba50
--- /dev/null
+++ b/cmds/installd/tests/installd_utils_test.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 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.
+-->
+<!-- Note: this is derived from the autogenerated configuration. We require
+           root support. -->
+<configuration description="Runs installd_utils_test.">
+    <option name="test-suite-tag" value="apct" />
+    <option name="test-suite-tag" value="apct-native" />
+
+    <target_preparer class="com.android.tradefed.targetprep.PushFilePreparer">
+        <option name="cleanup" value="true" />
+        <option name="push" value="installd_utils_test->/data/local/tmp/installd_utils_test" />
+    </target_preparer>
+
+    <!-- The test requires root for file access (rollback paths). -->
+    <target_preparer class="com.android.tradefed.targetprep.RootTargetPreparer" />
+
+    <test class="com.android.tradefed.testtype.GTest" >
+        <option name="native-test-device-path" value="/data/local/tmp" />
+        <option name="module-name" value="installd_utils_test" />
+    </test>
+</configuration>
diff --git a/cmds/installd/view_compiler.cpp b/cmds/installd/view_compiler.cpp
index f1ac717..60d6492 100644
--- a/cmds/installd/view_compiler.cpp
+++ b/cmds/installd/view_compiler.cpp
@@ -45,7 +45,7 @@
     // and pass file descriptors.
 
     // Open input file
-    unique_fd infd{open(apk_path, 0)};
+    unique_fd infd{open(apk_path, O_RDONLY)}; // NOLINT(android-cloexec-open)
     if (infd.get() < 0) {
         PLOG(ERROR) << "Could not open input file: " << apk_path;
         return false;
@@ -53,7 +53,7 @@
 
     // Set up output file. viewcompiler can't open outputs by fd, but it can write to stdout, so
     // we close stdout and open it towards the right output.
-    unique_fd outfd{open(out_dex_file, O_CREAT | O_TRUNC | O_WRONLY, 0644)};
+    unique_fd outfd{open(out_dex_file, O_CREAT | O_TRUNC | O_WRONLY | O_CLOEXEC, 0644)};
     if (outfd.get() < 0) {
         PLOG(ERROR) << "Could not open output file: " << out_dex_file;
         return false;
@@ -62,10 +62,6 @@
         PLOG(ERROR) << "Could not change output file permissions";
         return false;
     }
-    if (close(STDOUT_FILENO) != 0) {
-        PLOG(ERROR) << "Could not close stdout";
-        return false;
-    }
     if (dup2(outfd, STDOUT_FILENO) < 0) {
         PLOG(ERROR) << "Could not duplicate output file descriptor";
         return false;
@@ -96,4 +92,4 @@
 }
 
 } // namespace installd
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/cmds/installd/view_compiler.h b/cmds/installd/view_compiler.h
index f7c6e57..aa141ca 100644
--- a/cmds/installd/view_compiler.h
+++ b/cmds/installd/view_compiler.h
@@ -26,4 +26,4 @@
 } // namespace installd
 } // namespace android
 
-#endif // VIEW_COMPILER_H_
\ No newline at end of file
+#endif // VIEW_COMPILER_H_
diff --git a/data/etc/android.hardware.nfc.ese.xml b/data/etc/android.hardware.nfc.ese.xml
new file mode 100644
index 0000000..6642bb2
--- /dev/null
+++ b/data/etc/android.hardware.nfc.ese.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 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.
+-->
+
+<!-- This feature indicates that the device supports eSE-based NFC card
+     emulation -->
+<permissions>
+    <feature name="android.hardware.nfc.ese" />
+</permissions>
diff --git a/data/etc/android.hardware.nfc.uicc.xml b/data/etc/android.hardware.nfc.uicc.xml
new file mode 100644
index 0000000..4f12de4
--- /dev/null
+++ b/data/etc/android.hardware.nfc.uicc.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2019 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.
+-->
+
+<!-- This feature indicates that the device supports uicc-based NFC card
+     emulation -->
+<permissions>
+    <feature name="android.hardware.nfc.uicc" />
+</permissions>
diff --git a/libs/android_runtime_lazy/Android.bp b/libs/android_runtime_lazy/Android.bp
new file mode 100644
index 0000000..9284acb
--- /dev/null
+++ b/libs/android_runtime_lazy/Android.bp
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+// libandroid_runtime_lazy is a shim library.
+// This provides very limited small set of APIs from libandroid_runtime.
+//
+// By depending on this instead of libandroid_runtime,
+// a library can be loaded without paying the cost of libandroid_runtime
+// which is quite huge. The cost will be paid when libandroid_runtime is actually used.
+//
+// For Partial-source PDK build, there is a constraint that
+// frameworks/native modules should not depend on frameworks/base.
+// This library can be used to cut down the dependency between them.
+// (e.g. libbinder_ndk)
+//
+// Some libraries which serve as LL-NDK and NDK as well may depend on this
+// instead of libandroid_runtime. When they are used by a vendor process,
+// depending on libandroid_runtime is meaningless. In this case,
+// they can depend on libandroid_runtime_lazy.
+cc_library {
+    name: "libandroid_runtime_lazy",
+    vendor_available: true,
+    double_loadable: true,
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+
+    srcs: [
+        "android_runtime_lazy.cpp",
+    ],
+
+    shared_libs: [
+        "liblog",
+        "libutils",
+    ],
+
+    required: [
+        "libandroid_runtime",
+    ],
+
+    export_include_dirs: [
+        "include",
+    ],
+
+    header_libs: [
+        "jni_headers",
+        "libbinder_headers",
+    ],
+}
diff --git a/libs/android_runtime_lazy/android_runtime_lazy.cpp b/libs/android_runtime_lazy/android_runtime_lazy.cpp
new file mode 100644
index 0000000..98d8e8a
--- /dev/null
+++ b/libs/android_runtime_lazy/android_runtime_lazy.cpp
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+#define LOG_TAG "ANDROID_RUNTIME_LAZY"
+#include "android_runtime/AndroidRuntime.h"
+#include "android_util_Binder.h"
+
+#include <dlfcn.h>
+#include <mutex>
+
+#include <log/log.h>
+
+namespace android {
+namespace {
+
+std::once_flag loadFlag;
+
+typedef JNIEnv* (*getJNIEnv_t)();
+typedef sp<IBinder> (*ibinderForJavaObject_t)(JNIEnv* env, jobject obj);
+typedef jobject (*javaObjectForIBinder_t)(JNIEnv* env, const sp<IBinder>& val);
+
+getJNIEnv_t _getJNIEnv;
+ibinderForJavaObject_t _ibinderForJavaObject;
+javaObjectForIBinder_t _javaObjectForIBinder;
+
+void load() {
+    std::call_once(loadFlag, []() {
+        void* handle = dlopen("libandroid_runtime.so", RTLD_LAZY);
+        if (handle == nullptr) {
+            ALOGE("Could not open libandroid_runtime.");
+            return;
+        }
+
+        _getJNIEnv = reinterpret_cast<getJNIEnv_t>(
+                dlsym(handle, "_ZN7android14AndroidRuntime9getJNIEnvEv"));
+        if (_getJNIEnv == nullptr) {
+            ALOGW("Could not find getJNIEnv.");
+            // no return
+        }
+
+        _ibinderForJavaObject = reinterpret_cast<ibinderForJavaObject_t>(
+                dlsym(handle, "_ZN7android20ibinderForJavaObjectEP7_JNIEnvP8_jobject"));
+        if (_ibinderForJavaObject == nullptr) {
+            ALOGW("Could not find ibinderForJavaObject.");
+            // no return
+        }
+
+        _javaObjectForIBinder = reinterpret_cast<javaObjectForIBinder_t>(
+                dlsym(handle,
+                      "_ZN7android20javaObjectForIBinderEP7_JNIEnvRKNS_2spINS_7IBinderEEE"));
+        if (_javaObjectForIBinder == nullptr) {
+            ALOGW("Could not find javaObjectForIBinder.");
+            // no return
+        }
+    });
+}
+
+} // namespace
+
+// exports delegate functions
+
+JNIEnv* AndroidRuntime::getJNIEnv() {
+    load();
+    if (_getJNIEnv == nullptr) {
+        return nullptr;
+    }
+    return _getJNIEnv();
+}
+
+sp<IBinder> ibinderForJavaObject(JNIEnv* env, jobject obj) {
+    load();
+    if (_ibinderForJavaObject == nullptr) {
+        return nullptr;
+    }
+    return _ibinderForJavaObject(env, obj);
+}
+
+jobject javaObjectForIBinder(JNIEnv* env, const sp<IBinder>& val) {
+    load();
+    if (_javaObjectForIBinder == nullptr) {
+        return nullptr;
+    }
+    return _javaObjectForIBinder(env, val);
+}
+
+} // namespace android
diff --git a/libs/android_runtime_lazy/include/android_runtime/AndroidRuntime.h b/libs/android_runtime_lazy/include/android_runtime/AndroidRuntime.h
new file mode 100644
index 0000000..85231fa
--- /dev/null
+++ b/libs/android_runtime_lazy/include/android_runtime/AndroidRuntime.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#pragma once
+
+#include "jni.h"
+
+namespace android {
+
+// Intentionally use the same name with AndroidRuntime in frameworks/base/core/jni/
+// to make the client use this in the same way with the original class.
+class AndroidRuntime {
+public:
+    static JNIEnv* getJNIEnv();
+};
+
+} // namespace android
diff --git a/libs/android_runtime_lazy/include/android_util_Binder.h b/libs/android_runtime_lazy/include/android_util_Binder.h
new file mode 100644
index 0000000..e47390e
--- /dev/null
+++ b/libs/android_runtime_lazy/include/android_util_Binder.h
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+#pragma once
+
+#include <binder/IBinder.h>
+#include "jni.h"
+
+namespace android {
+
+// The name of this file is same with the file in frameworks/base/core/jni/
+// This is intentional to make the client use these exported functions
+// in the same way with the original.
+
+jobject javaObjectForIBinder(JNIEnv* env, const sp<IBinder>& val);
+sp<IBinder> ibinderForJavaObject(JNIEnv* env, jobject obj);
+
+} // namespace android
diff --git a/libs/binder/Parcel.cpp b/libs/binder/Parcel.cpp
index 0423264..ca6a97d 100644
--- a/libs/binder/Parcel.cpp
+++ b/libs/binder/Parcel.cpp
@@ -76,14 +76,6 @@
 // Note: must be kept in sync with android/os/StrictMode.java's PENALTY_GATHER
 #define STRICT_MODE_PENALTY_GATHER (0x40 << 16)
 
-// XXX This can be made public if we want to provide
-// support for typed data.
-struct small_flat_data
-{
-    uint32_t type;
-    uint32_t data;
-};
-
 namespace android {
 
 static pthread_mutex_t gParcelGlobalAllocSizeLock = PTHREAD_MUTEX_INITIALIZER;
diff --git a/libs/binder/ndk/Android.bp b/libs/binder/ndk/Android.bp
index a96c9a0..21bef2e 100644
--- a/libs/binder/ndk/Android.bp
+++ b/libs/binder/ndk/Android.bp
@@ -39,17 +39,12 @@
     ],
 
     shared_libs: [
+        "libandroid_runtime_lazy",
         "libbase",
         "libbinder",
         "libutils",
     ],
 
-    required: [
-        // libbinder_ndk may be used by Java and non-Java things. When lower-level things use it,
-        // they shouldn't have to take on the cost of loading libandroid_runtime.
-        "libandroid_runtime",
-    ],
-
     header_libs: [
         "jni_headers",
     ],
diff --git a/libs/binder/ndk/ibinder_jni.cpp b/libs/binder/ndk/ibinder_jni.cpp
index 4a31080..d931785 100644
--- a/libs/binder/ndk/ibinder_jni.cpp
+++ b/libs/binder/ndk/ibinder_jni.cpp
@@ -17,69 +17,19 @@
 #include <android/binder_ibinder_jni.h>
 #include "ibinder_internal.h"
 
-#include <android-base/logging.h>
-#include <binder/IBinder.h>
-
-#include <mutex>
-
-#include <dlfcn.h>
+#include <android_util_Binder.h>
 
 using ::android::IBinder;
+using ::android::ibinderForJavaObject;
+using ::android::javaObjectForIBinder;
 using ::android::sp;
 
-struct LazyAndroidRuntime {
-    typedef sp<IBinder> (*FromJava)(JNIEnv* env, jobject obj);
-    typedef jobject (*ToJava)(JNIEnv* env, const sp<IBinder>& val);
-
-    static FromJava ibinderForJavaObject;
-    static ToJava javaObjectForIBinder;
-
-    static void load() {
-        std::call_once(mLoadFlag, []() {
-            void* handle = dlopen("libandroid_runtime.so", RTLD_LAZY);
-            if (handle == nullptr) {
-                LOG(WARNING) << "Could not open libandroid_runtime.";
-                return;
-            }
-
-            ibinderForJavaObject = reinterpret_cast<FromJava>(
-                    dlsym(handle, "_ZN7android20ibinderForJavaObjectEP7_JNIEnvP8_jobject"));
-            if (ibinderForJavaObject == nullptr) {
-                LOG(WARNING) << "Could not find ibinderForJavaObject.";
-                // no return
-            }
-
-            javaObjectForIBinder = reinterpret_cast<ToJava>(dlsym(
-                    handle, "_ZN7android20javaObjectForIBinderEP7_JNIEnvRKNS_2spINS_7IBinderEEE"));
-            if (javaObjectForIBinder == nullptr) {
-                LOG(WARNING) << "Could not find javaObjectForIBinder.";
-                // no return
-            }
-        });
-    }
-
-   private:
-    static std::once_flag mLoadFlag;
-
-    LazyAndroidRuntime(){};
-};
-
-LazyAndroidRuntime::FromJava LazyAndroidRuntime::ibinderForJavaObject = nullptr;
-LazyAndroidRuntime::ToJava LazyAndroidRuntime::javaObjectForIBinder = nullptr;
-std::once_flag LazyAndroidRuntime::mLoadFlag;
-
 AIBinder* AIBinder_fromJavaBinder(JNIEnv* env, jobject binder) {
     if (binder == nullptr) {
         return nullptr;
     }
 
-    LazyAndroidRuntime::load();
-    if (LazyAndroidRuntime::ibinderForJavaObject == nullptr) {
-        return nullptr;
-    }
-
-    sp<IBinder> ibinder = (LazyAndroidRuntime::ibinderForJavaObject)(env, binder);
-
+    sp<IBinder> ibinder = ibinderForJavaObject(env, binder);
     sp<AIBinder> cbinder = ABpBinder::lookupOrCreateFromBinder(ibinder);
     AIBinder_incStrong(cbinder.get());
 
@@ -91,10 +41,5 @@
         return nullptr;
     }
 
-    LazyAndroidRuntime::load();
-    if (LazyAndroidRuntime::javaObjectForIBinder == nullptr) {
-        return nullptr;
-    }
-
-    return (LazyAndroidRuntime::javaObjectForIBinder)(env, binder->getBinder());
+    return javaObjectForIBinder(env, binder->getBinder());
 }
diff --git a/libs/binder/ndk/test/Android.bp b/libs/binder/ndk/test/Android.bp
index b29b6e7..8cd4e03 100644
--- a/libs/binder/ndk/test/Android.bp
+++ b/libs/binder/ndk/test/Android.bp
@@ -41,7 +41,7 @@
     name: "test_libbinder_ndk_test_defaults",
     defaults: ["test_libbinder_ndk_defaults"],
     shared_libs: [
-        "libandroid_runtime",
+        "libandroid_runtime_lazy",
         "libbase",
         "libbinder",
         "libutils",
diff --git a/libs/gui/IGraphicBufferProducer.cpp b/libs/gui/IGraphicBufferProducer.cpp
index 74ab5ac..60af8b5 100644
--- a/libs/gui/IGraphicBufferProducer.cpp
+++ b/libs/gui/IGraphicBufferProducer.cpp
@@ -355,7 +355,7 @@
         data.writeUint32(height);
         data.writeInt32(static_cast<int32_t>(format));
         data.writeUint64(usage);
-        status_t result = remote()->transact(ALLOCATE_BUFFERS, data, &reply, TF_ONE_WAY);
+        status_t result = remote()->transact(ALLOCATE_BUFFERS, data, &reply, IBinder::FLAG_ONEWAY);
         if (result != NO_ERROR) {
             ALOGE("allocateBuffers failed to transact: %d", result);
         }
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
index d2d27e8..76d242d 100644
--- a/libs/gui/ISurfaceComposer.cpp
+++ b/libs/gui/ISurfaceComposer.cpp
@@ -504,8 +504,8 @@
             ALOGE("enableVSyncInjections failed to writeBool: %d", result);
             return result;
         }
-        result = remote()->transact(BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS,
-                data, &reply, TF_ONE_WAY);
+        result = remote()->transact(BnSurfaceComposer::ENABLE_VSYNC_INJECTIONS, data, &reply,
+                                    IBinder::FLAG_ONEWAY);
         if (result != NO_ERROR) {
             ALOGE("enableVSyncInjections failed to transact: %d", result);
             return result;
@@ -525,7 +525,8 @@
             ALOGE("injectVSync failed to writeInt64: %d", result);
             return result;
         }
-        result = remote()->transact(BnSurfaceComposer::INJECT_VSYNC, data, &reply, TF_ONE_WAY);
+        result = remote()->transact(BnSurfaceComposer::INJECT_VSYNC, data, &reply,
+                                    IBinder::FLAG_ONEWAY);
         if (result != NO_ERROR) {
             ALOGE("injectVSync failed to transact: %d", result);
             return result;