Merge changes I8c6764cc,Ia4bf8ad2 into udc-dev am: 43f5b64a73 (525f66fa) · Commits · e / os / android_frameworks_base

core/java/android/os/WorkSource.java

+27 −36

Original line number	Diff line number	Diff line
		@@ -12,11 +12,11 @@ import android.util.Log;
		import android.util.proto.ProtoOutputStream;

		import com.android.internal.annotations.VisibleForTesting;
		import com.android.internal.util.Preconditions;

		import java.util.ArrayList;
		import java.util.Arrays;
		import java.util.List;
		import java.util.Objects;

		/**
		* Describes the source of some work that may be done by someone else.
		@@ -29,9 +29,13 @@ public class WorkSource implements Parcelable {

		@UnsupportedAppUsage
		int mNum;

		@UnsupportedAppUsage
		int[] mUids;
		@NonNull
		int[] mUids = new int[0];

		@UnsupportedAppUsage
		@Nullable
		String[] mNames;

		private ArrayList<WorkChain> mChains;
		@@ -73,13 +77,8 @@ public class WorkSource implements Parcelable {
		return;
		}
		mNum = orig.mNum;
		if (orig.mUids != null) {
		mUids = orig.mUids.clone();
		mNames = orig.mNames != null ? orig.mNames.clone() : null;
		} else {
		mUids = null;
		mNames = null;
		}

		if (orig.mChains != null) {
		// Make a copy of all WorkChains that exist on \|orig\| since they are mutable.
		@@ -114,7 +113,7 @@ public class WorkSource implements Parcelable {
		*/
		@SystemApi
		public WorkSource(int uid, @NonNull String packageName) {
		Preconditions.checkNotNull(packageName, "packageName can't be null");
		Objects.requireNonNull(packageName, "packageName can't be null");
		mNum = 1;
		mUids = new int[] { uid, 0 };
		mNames = new String[] { packageName, null };
		@@ -124,7 +123,7 @@ public class WorkSource implements Parcelable {
		@UnsupportedAppUsage
		WorkSource(Parcel in) {
		mNum = in.readInt();
		mUids = in.createIntArray();
		mUids = Objects.requireNonNullElse(in.createIntArray(), new int[0]);
		mNames = in.createStringArray();

		int numChains = in.readInt();
		@@ -318,15 +317,11 @@ public class WorkSource implements Parcelable {
		*/
		public void set(WorkSource other) {
		if (other == null) {
		mNum = 0;
		if (mChains != null) {
		mChains.clear();
		}
		clear();
		return;
		}
		mNum = other.mNum;
		if (other.mUids != null) {
		if (mUids != null && mUids.length >= mNum) {
		if (mUids.length >= mNum) { // this has more data than other
		System.arraycopy(other.mUids, 0, mUids, 0, mNum);
		} else {
		mUids = other.mUids.clone();
		@@ -340,10 +335,6 @@ public class WorkSource implements Parcelable {
		} else {
		mNames = null;
		}
		} else {
		mUids = null;
		mNames = null;
		}

		if (other.mChains != null) {
		if (mChains != null) {
		@@ -361,7 +352,7 @@ public class WorkSource implements Parcelable {
		/** @hide */
		public void set(int uid) {
		mNum = 1;
		if (mUids == null) mUids = new int[2];
		if (mUids.length == 0) mUids = new int[2];
		mUids[0] = uid;
		mNames = null;
		if (mChains != null) {
		@@ -375,7 +366,7 @@ public class WorkSource implements Parcelable {
		throw new NullPointerException("Name can't be null");
		}
		mNum = 1;
		if (mUids == null) {
		if (mUids.length == 0) {
		mUids = new int[2];
		mNames = new String[2];
		}
		@@ -727,7 +718,7 @@ public class WorkSource implements Parcelable {
		if (DEBUG) Log.d(TAG, "i1=" + i1 + " i2=" + i2 + " N1=" + N1
		+ ": insert " + uids2[i2]);
		changed = true;
		if (uids1 == null) {
		if (uids1.length == 0) {
		uids1 = new int[4];
		uids1[0] = uids2[i2];
		} else if (N1 >= uids1.length) {
		@@ -866,7 +857,7 @@ public class WorkSource implements Parcelable {

		private void insert(int index, int uid) {
		if (DEBUG) Log.d(TAG, "Insert in " + this + " @ " + index + " uid " + uid);
		if (mUids == null) {
		if (mUids.length == 0) {
		mUids = new int[4];
		mUids[0] = uid;
		mNum = 1;
		@@ -891,7 +882,7 @@ public class WorkSource implements Parcelable {
		}

		private void insert(int index, int uid, String name) {
		if (mUids == null) {
		if (mNum == 0) {
		mUids = new int[4];
		mUids[0] = uid;
		mNames = new String[4];
		@@ -1244,8 +1235,8 @@ public class WorkSource implements Parcelable {
		proto.end(workSourceToken);
		}

		public static final @android.annotation.NonNull Parcelable.Creator<WorkSource> CREATOR
		= new Parcelable.Creator<WorkSource>() {
		@NonNull
		public static final Parcelable.Creator<WorkSource> CREATOR = new Parcelable.Creator<>() {
		public WorkSource createFromParcel(Parcel in) {
		return new WorkSource(in);
		}

core/tests/coretests/Android.bp

+1 −0

Original line number	Diff line number	Diff line
		@@ -73,6 +73,7 @@ android_test {
		],
		jni_libs: [
		"libpowermanagertest_jni",
		"libworksourceparceltest_jni",
		],

		sdk_version: "core_platform",

core/tests/coretests/jni/Android.bp

+24 −0

Original line number	Diff line number	Diff line
		@@ -43,3 +43,27 @@ cc_test_library {
		],
		gtest: false,
		}

		cc_test_library {
		name: "libworksourceparceltest_jni",
		srcs: [
		"NativeWorkSourceParcelTest.cpp",
		],
		shared_libs: [
		"libandroid",
		"libandroid_runtime_lazy",
		"libbase",
		"libbinder",
		"liblog",
		"libnativehelper",
		"libpowermanager",
		"libutils",
		],
		header_libs: ["jni_headers"],
		stl: "libc++_static",
		cflags: [
		"-Werror",
		"-Wall",
		],
		gtest: false,
		}

core/tests/coretests/jni/NativePowerManagerTest.cpp

+32 −140

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@
		#define LOG_TAG "NativePowerManagerTest"

		#include "jni.h"
		#include "ParcelHelper.h"

		#include <android_util_Binder.h>
		#include <binder/IServiceManager.h>
		@@ -36,21 +37,6 @@ using android::base::StringPrintf;

		namespace android {

		#define FIND_CLASS(var, className) \
		var = env->FindClass(className); \
		LOG_FATAL_IF(!(var), "Unable to find class %s", className);

		#define GET_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \
		var = env->GetFieldID(clazz, fieldName, fieldDescriptor); \
		LOG_FATAL_IF(!(var), "Unable to find field %s", fieldName);

		#define GET_STATIC_METHOD_ID(var, clazz, fieldName, fieldDescriptor) \
		var = env->GetStaticMethodID(clazz, fieldName, fieldDescriptor); \
		LOG_FATAL_IF(!(var), "Unable to find method %s", fieldName);

		static jclass gParcelClazz;
		static jfieldID gParcelDataFieldID;
		static jmethodID gParcelObtainMethodID;
		static struct BatterySaverPolicyConfigFieldId {
		jfieldID adjustBrightnessFactor;
		jfieldID advertiseIsEnabled;
		@@ -73,102 +59,6 @@ static struct BatterySaverPolicyConfigFieldId {
		jfieldID soundTriggerMode;
		} gBSPCFieldIds;

		static jobject nativeObtainParcel(JNIEnv* env) {
		jobject parcel = env->CallStaticObjectMethod(gParcelClazz, gParcelObtainMethodID);
		if (parcel == nullptr) {
		jniThrowException(env, "java/lang/IllegalArgumentException", "Obtain parcel failed.");
		}
		return parcel;
		}

		static Parcel* nativeGetParcelData(JNIEnv* env, jobject obj) {
		Parcel* parcel = reinterpret_cast<Parcel*>(env->GetLongField(obj, gParcelDataFieldID));
		if (parcel && parcel->objectsCount() != 0) {
		jniThrowException(env, "java/lang/IllegalArgumentException", "Invalid parcel object.");
		}
		parcel->setDataPosition(0);
		return parcel;
		}

		static jobject nativeObtainWorkSourceParcel(JNIEnv* env, jobject /* obj */, jintArray uidArray,
		jobjectArray nameArray) {
		std::vector<int32_t> uids;
		std::optional<std::vector<std::optional<String16>>> names = std::nullopt;

		if (uidArray != nullptr) {
		jint *ptr = env->GetIntArrayElements(uidArray, 0);
		for (jint i = 0; i < env->GetArrayLength(uidArray); i++) {
		uids.push_back(static_cast<int32_t>(ptr[i]));
		}
		}

		if (nameArray != nullptr) {
		std::vector<std::optional<String16>> namesVec;
		for (jint i = 0; i < env->GetArrayLength(nameArray); i++) {
		jstring string = (jstring) (env->GetObjectArrayElement(nameArray, i));
		const char *rawString = env->GetStringUTFChars(string, 0);
		namesVec.push_back(std::make_optional<String16>(String16(rawString)));
		}
		names = std::make_optional(std::move(namesVec));
		}

		WorkSource ws = WorkSource(uids, names);
		jobject wsParcel = nativeObtainParcel(env);
		Parcel* parcel = nativeGetParcelData(env, wsParcel);
		status_t err = ws.writeToParcel(parcel);
		if (err != OK) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource writeToParcel failed %d", err).c_str());
		}
		parcel->setDataPosition(0);
		return wsParcel;
		}

		static void nativeUnparcelAndVerifyWorkSource(JNIEnv* env, jobject /* obj */, jobject wsParcel,
		jintArray uidArray, jobjectArray nameArray) {
		WorkSource ws = {};
		Parcel* parcel = nativeGetParcelData(env, wsParcel);

		status_t err = ws.readFromParcel(parcel);
		if (err != OK) {
		ALOGE("WorkSource writeToParcel failed %d", err);
		}

		// Now we have a native WorkSource object, verify it.
		if (uidArray != nullptr) {
		jint *ptr = env->GetIntArrayElements(uidArray, 0);
		for (jint i = 0; i < env->GetArrayLength(uidArray); i++) {
		if (ws.getUids().at(i) != static_cast<int32_t>(ptr[i])) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource uid not equal %d %d",
		ws.getUids().at(i), static_cast<int32_t>(ptr[i])).c_str());
		}
		}
		} else {
		if (ws.getUids().size() != 0) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource parcel size not 0").c_str());
		}
		}

		if (nameArray != nullptr) {
		std::vector<std::optional<String16>> namesVec;
		for (jint i = 0; i < env->GetArrayLength(nameArray); i++) {
		jstring string = (jstring) (env->GetObjectArrayElement(nameArray, i));
		const char *rawString = env->GetStringUTFChars(string, 0);
		if (String16(rawString) != ws.getNames()->at(i)) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource uid not equal %s", rawString).c_str());
		}
		}
		} else {
		if (ws.getNames() != std::nullopt) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource parcel name not empty").c_str());
		}
		}
		}

		static jobject nativeObtainPowerSaveStateParcel(JNIEnv* env, jobject /* obj */,
		jboolean batterySaverEnabled, jboolean globalBatterySaverEnabled,
		jint locationMode, jint soundTriggerMode, jfloat brightnessFactor) {
		@@ -305,10 +195,6 @@ extern "C" jint JNI_OnLoad(JavaVM* vm, void* /* reserved */)
		JNIEnv* env;
		const JNINativeMethod methodTable[] = {
		/* name, signature, funcPtr */
		{ "nativeObtainWorkSourceParcel", "([I[Ljava/lang/String;)Landroid/os/Parcel;",
		(void*) nativeObtainWorkSourceParcel },
		{ "nativeUnparcelAndVerifyWorkSource", "(Landroid/os/Parcel;[I[Ljava/lang/String;)V",
		(void*) nativeUnparcelAndVerifyWorkSource },
		{ "nativeObtainPowerSaveStateParcel", "(ZZIIF)Landroid/os/Parcel;",
		(void*) nativeObtainPowerSaveStateParcel },
		{ "nativeUnparcelAndVerifyPowerSaveState", "(Landroid/os/Parcel;ZZIIF)V",
		@@ -327,34 +213,40 @@ extern "C" jint JNI_OnLoad(JavaVM* vm, void* /* reserved */)
		return JNI_ERR;
		}

		jclass bspcClazz;
		FIND_CLASS(gParcelClazz, "android/os/Parcel");
		GET_FIELD_ID(gParcelDataFieldID, gParcelClazz, "mNativePtr", "J");
		GET_STATIC_METHOD_ID(gParcelObtainMethodID, gParcelClazz, "obtain", "()Landroid/os/Parcel;");
		FIND_CLASS(bspcClazz, "android/os/BatterySaverPolicyConfig");
		GET_FIELD_ID(gBSPCFieldIds.adjustBrightnessFactor, bspcClazz, "mAdjustBrightnessFactor", "F");
		GET_FIELD_ID(gBSPCFieldIds.advertiseIsEnabled, bspcClazz, "mAdvertiseIsEnabled", "Z");
		GET_FIELD_ID(gBSPCFieldIds.deferFullBackup, bspcClazz, "mDeferFullBackup", "Z");
		GET_FIELD_ID(gBSPCFieldIds.deferKeyValueBackup, bspcClazz, "mDeferKeyValueBackup", "Z");
		GET_FIELD_ID(gBSPCFieldIds.deviceSpecificSettings, bspcClazz, "mDeviceSpecificSettings",
		"Ljava/util/Map;");
		GET_FIELD_ID(gBSPCFieldIds.disableAnimation, bspcClazz, "mDisableAnimation", "Z");
		GET_FIELD_ID(gBSPCFieldIds.disableAod, bspcClazz, "mDisableAod", "Z");
		GET_FIELD_ID(gBSPCFieldIds.disableLaunchBoost, bspcClazz, "mDisableLaunchBoost", "Z");
		GET_FIELD_ID(gBSPCFieldIds.disableOptionalSensors, bspcClazz, "mDisableOptionalSensors", "Z");
		GET_FIELD_ID(gBSPCFieldIds.disableVibration, bspcClazz, "mDisableVibration", "Z");
		GET_FIELD_ID(gBSPCFieldIds.enableAdjustBrightness, bspcClazz, "mEnableAdjustBrightness", "Z");
		GET_FIELD_ID(gBSPCFieldIds.enableDataSaver, bspcClazz, "mEnableDataSaver", "Z");
		GET_FIELD_ID(gBSPCFieldIds.enableFirewall, bspcClazz, "mEnableFirewall", "Z");
		GET_FIELD_ID(gBSPCFieldIds.enableNightMode, bspcClazz, "mEnableNightMode", "Z");
		GET_FIELD_ID(gBSPCFieldIds.enableQuickDoze, bspcClazz, "mEnableQuickDoze", "Z");
		GET_FIELD_ID(gBSPCFieldIds.forceAllAppsStandby, bspcClazz, "mForceAllAppsStandby", "Z");
		GET_FIELD_ID(gBSPCFieldIds.forceBackgroundCheck, bspcClazz, "mForceBackgroundCheck", "Z");
		GET_FIELD_ID(gBSPCFieldIds.locationMode, bspcClazz, "mLocationMode", "I");
		GET_FIELD_ID(gBSPCFieldIds.soundTriggerMode, bspcClazz, "mSoundTriggerMode", "I");
		loadParcelClass(env);

		jclass bspcClazz = FindClassOrDie(env, "android/os/BatterySaverPolicyConfig");

		gBSPCFieldIds.adjustBrightnessFactor =
		GetFieldIDOrDie(env, bspcClazz, "mAdjustBrightnessFactor", "F");
		gBSPCFieldIds.advertiseIsEnabled = GetFieldIDOrDie(env, bspcClazz, "mAdvertiseIsEnabled", "Z");
		gBSPCFieldIds.deferFullBackup = GetFieldIDOrDie(env, bspcClazz, "mDeferFullBackup", "Z");
		gBSPCFieldIds.deferKeyValueBackup =
		GetFieldIDOrDie(env, bspcClazz, "mDeferKeyValueBackup", "Z");
		gBSPCFieldIds.deviceSpecificSettings =
		GetFieldIDOrDie(env, bspcClazz, "mDeviceSpecificSettings", "Ljava/util/Map;");
		gBSPCFieldIds.disableAnimation = GetFieldIDOrDie(env, bspcClazz, "mDisableAnimation", "Z");
		gBSPCFieldIds.disableAod = GetFieldIDOrDie(env, bspcClazz, "mDisableAod", "Z");
		gBSPCFieldIds.disableLaunchBoost = GetFieldIDOrDie(env, bspcClazz, "mDisableLaunchBoost", "Z");
		gBSPCFieldIds.disableOptionalSensors =
		GetFieldIDOrDie(env, bspcClazz, "mDisableOptionalSensors", "Z");
		gBSPCFieldIds.disableVibration = GetFieldIDOrDie(env, bspcClazz, "mDisableVibration", "Z");
		gBSPCFieldIds.enableAdjustBrightness =
		GetFieldIDOrDie(env, bspcClazz, "mEnableAdjustBrightness", "Z");
		gBSPCFieldIds.enableDataSaver = GetFieldIDOrDie(env, bspcClazz, "mEnableDataSaver", "Z");
		gBSPCFieldIds.enableFirewall = GetFieldIDOrDie(env, bspcClazz, "mEnableFirewall", "Z");
		gBSPCFieldIds.enableNightMode = GetFieldIDOrDie(env, bspcClazz, "mEnableNightMode", "Z");
		gBSPCFieldIds.enableQuickDoze = GetFieldIDOrDie(env, bspcClazz, "mEnableQuickDoze", "Z");
		gBSPCFieldIds.forceAllAppsStandby =
		GetFieldIDOrDie(env, bspcClazz, "mForceAllAppsStandby", "Z");
		gBSPCFieldIds.forceBackgroundCheck =
		GetFieldIDOrDie(env, bspcClazz, "mForceBackgroundCheck", "Z");
		gBSPCFieldIds.locationMode = GetFieldIDOrDie(env, bspcClazz, "mLocationMode", "I");
		gBSPCFieldIds.soundTriggerMode = GetFieldIDOrDie(env, bspcClazz, "mSoundTriggerMode", "I");

		jniRegisterNativeMethods(env, "android/os/PowerManagerTest", methodTable,
		sizeof(methodTable) / sizeof(JNINativeMethod));

		return JNI_VERSION_1_6;
		}

core/tests/coretests/jni/NativeWorkSourceParcelTest.cpp

0 → 100644

+156 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2023 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_NDEBUG 0
		#define LOG_TAG "NativeWorkSourceParcelTest"

		#include "jni.h"
		#include "ParcelHelper.h"

		#include <android_util_Binder.h>
		#include <nativehelper/JNIHelp.h>
		#include <nativehelper/ScopedPrimitiveArray.h>
		#include <utils/Log.h>

		#include <android/WorkSource.h>
		#include <android-base/stringprintf.h>
		#include <android-base/strings.h>

		using namespace android::os;
		using android::base::StringPrintf;

		namespace android {

		static jobject nativeObtainWorkSourceParcel(JNIEnv* env, jobject /* obj */, jintArray uidArray,
		jobjectArray nameArray, jint parcelEndMarker) {
		std::vector<int32_t> uids;
		std::optional<std::vector<std::optional<String16>>> names = std::nullopt;

		if (uidArray != nullptr) {
		ScopedIntArrayRO workSourceUids(env, uidArray);
		for (int i = 0; i < workSourceUids.size(); i++) {
		uids.push_back(static_cast<int32_t>(workSourceUids[i]));
		}
		}

		if (nameArray != nullptr) {
		std::vector<std::optional<String16>> namesVec;
		for (jint i = 0; i < env->GetArrayLength(nameArray); i++) {
		jstring string = static_cast<jstring>(env->GetObjectArrayElement(nameArray, i));
		const char *rawString = env->GetStringUTFChars(string, 0);
		namesVec.push_back(std::make_optional<String16>(String16(rawString)));
		}
		names = std::make_optional(std::move(namesVec));
		}

		WorkSource ws = WorkSource(uids, names);
		jobject wsParcel = nativeObtainParcel(env);
		Parcel* parcel = nativeGetParcelData(env, wsParcel);

		// write WorkSource and if no error write end marker
		status_t err = ws.writeToParcel(parcel) ?: parcel->writeInt32(parcelEndMarker);

		if (err != OK) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource writeToParcel failed %d", err).c_str());
		}
		parcel->setDataPosition(0);
		return wsParcel;
		}

		static void nativeUnparcelAndVerifyWorkSource(JNIEnv* env, jobject /* obj */, jobject wsParcel,
		jintArray uidArray, jobjectArray nameArray, jint parcelEndMarker) {
		WorkSource ws = {};
		Parcel* parcel = nativeGetParcelData(env, wsParcel);
		int32_t endMarker;

		// read WorkSource and if no error read end marker
		status_t err = ws.readFromParcel(parcel) ?: parcel->readInt32(&endMarker);
		int32_t dataAvailable = parcel->dataAvail();

		if (err != OK) {
		ALOGE("WorkSource readFromParcel failed %d", err);
		}

		// Now we have a native WorkSource object, verify it.
		if (dataAvailable > 0) { // not all data read from the parcel
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource contains more data than native read (%d)",
		dataAvailable).c_str());
		} else if (endMarker != parcelEndMarker) { // more date than available read from parcel
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource contains less data than native read").c_str());
		}

		if (uidArray != nullptr) {
		ScopedIntArrayRO workSourceUids(env, uidArray);
		for (int i = 0; i < workSourceUids.size(); i++) {
		if (ws.getUids().at(i) != static_cast<int32_t>(workSourceUids[i])) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource uid not equal %d %d",
		ws.getUids().at(i), static_cast<int32_t>(workSourceUids[i])).c_str());
		}
		}
		} else {
		if (ws.getUids().size() != 0) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource parcel size not 0").c_str());
		}
		}

		if (nameArray != nullptr) {
		std::vector<std::optional<String16>> namesVec;
		for (jint i = 0; i < env->GetArrayLength(nameArray); i++) {
		jstring string = (jstring) (env->GetObjectArrayElement(nameArray, i));
		const char *rawString = env->GetStringUTFChars(string, 0);
		if (String16(rawString) != ws.getNames()->at(i)) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource uid not equal %s", rawString).c_str());
		}
		}
		} else {
		if (ws.getNames() != std::nullopt) {
		jniThrowException(env, "java/lang/IllegalArgumentException",
		StringPrintf("WorkSource parcel name not empty").c_str());
		}
		}
		}

		extern "C" jint JNI_OnLoad(JavaVM* vm, void* /* reserved */)
		{
		JNIEnv* env;

		const JNINativeMethod workSourceMethodTable[] = {
		/* name, signature, funcPtr */
		{ "nativeObtainWorkSourceParcel", "([I[Ljava/lang/String;I)Landroid/os/Parcel;",
		(void*) nativeObtainWorkSourceParcel },
		{ "nativeUnparcelAndVerifyWorkSource", "(Landroid/os/Parcel;[I[Ljava/lang/String;I)V",
		(void*) nativeUnparcelAndVerifyWorkSource },
		};

		if (vm->GetEnv(reinterpret_cast<void**>(&env), JNI_VERSION_1_6) != JNI_OK) {
		return JNI_ERR;
		}

		loadParcelClass(env);

		jniRegisterNativeMethods(env, "android/os/WorkSourceParcelTest", workSourceMethodTable,
		sizeof(workSourceMethodTable) / sizeof(JNINativeMethod));

		return JNI_VERSION_1_6;
		}

		} /* namespace android */