diff --git a/services/mediatranscoding/MediaTranscodingService.cpp b/services/mediatranscoding/MediaTranscodingService.cpp
index ef7d6d2..977995a 100644
--- a/services/mediatranscoding/MediaTranscodingService.cpp
+++ b/services/mediatranscoding/MediaTranscodingService.cpp
@@ -25,6 +25,7 @@
 #include <media/TranscoderWrapper.h>
 #include <media/TranscodingClientManager.h>
 #include <media/TranscodingJobScheduler.h>
+#include <media/TranscodingResourcePolicy.h>
 #include <media/TranscodingUidPolicy.h>
 #include <private/android_filesystem_config.h>
 #include <utils/Log.h>
@@ -57,11 +58,13 @@
 MediaTranscodingService::MediaTranscodingService(
         const std::shared_ptr<TranscoderInterface>& transcoder)
       : mUidPolicy(new TranscodingUidPolicy()),
-        mJobScheduler(new TranscodingJobScheduler(transcoder, mUidPolicy)),
+        mResourcePolicy(new TranscodingResourcePolicy()),
+        mJobScheduler(new TranscodingJobScheduler(transcoder, mUidPolicy, mResourcePolicy)),
         mClientManager(new TranscodingClientManager(mJobScheduler)) {
     ALOGV("MediaTranscodingService is created");
     transcoder->setCallback(mJobScheduler);
     mUidPolicy->setCallback(mJobScheduler);
+    mResourcePolicy->setCallback(mJobScheduler);
 }
 
 MediaTranscodingService::~MediaTranscodingService() {
diff --git a/services/mediatranscoding/MediaTranscodingService.h b/services/mediatranscoding/MediaTranscodingService.h
index 505239c..2ba3d55 100644
--- a/services/mediatranscoding/MediaTranscodingService.h
+++ b/services/mediatranscoding/MediaTranscodingService.h
@@ -32,6 +32,7 @@
 class TranscodingJobScheduler;
 class TranscoderInterface;
 class UidPolicyInterface;
+class ResourcePolicyInterface;
 
 class MediaTranscodingService : public BnMediaTranscodingService {
 public:
@@ -60,6 +61,7 @@
     mutable std::mutex mServiceLock;
 
     std::shared_ptr<UidPolicyInterface> mUidPolicy;
+    std::shared_ptr<ResourcePolicyInterface> mResourcePolicy;
     std::shared_ptr<TranscodingJobScheduler> mJobScheduler;
     std::shared_ptr<TranscodingClientManager> mClientManager;
 };
diff --git a/services/mediatranscoding/tests/Android.bp b/services/mediatranscoding/tests/Android.bp
index 364a198..6497685 100644
--- a/services/mediatranscoding/tests/Android.bp
+++ b/services/mediatranscoding/tests/Android.bp
@@ -25,14 +25,6 @@
     static_libs: [
         "mediatranscoding_aidl_interface-ndk_platform",
     ],
-}
-
-// MediaTranscodingService unit test using simulated transcoder
-cc_test {
-    name: "mediatranscodingservice_simulated_tests",
-    defaults: ["mediatranscodingservice_test_defaults"],
-
-    srcs: ["mediatranscodingservice_simulated_tests.cpp"],
 
     required: [
         "TranscodingUidPolicy_TestAppA",
@@ -41,6 +33,14 @@
     ],
 }
 
+// MediaTranscodingService unit test using simulated transcoder
+cc_test {
+    name: "mediatranscodingservice_simulated_tests",
+    defaults: ["mediatranscodingservice_test_defaults"],
+
+    srcs: ["mediatranscodingservice_simulated_tests.cpp"],
+}
+
 // MediaTranscodingService unit test using real transcoder
 cc_test {
     name: "mediatranscodingservice_real_tests",
@@ -48,3 +48,11 @@
 
     srcs: ["mediatranscodingservice_real_tests.cpp"],
 }
+
+// MediaTranscodingService unit test related to resource management
+cc_test {
+    name: "mediatranscodingservice_resource_tests",
+    defaults: ["mediatranscodingservice_test_defaults"],
+
+    srcs: ["mediatranscodingservice_resource_tests.cpp"],
+}
diff --git a/services/mediatranscoding/tests/MediaTranscodingServiceTestHelper.h b/services/mediatranscoding/tests/MediaTranscodingServiceTestHelper.h
index 53fd7ec..b325c5c 100644
--- a/services/mediatranscoding/tests/MediaTranscodingServiceTestHelper.h
+++ b/services/mediatranscoding/tests/MediaTranscodingServiceTestHelper.h
@@ -168,6 +168,32 @@
         return mPoppedEvent;
     }
 
+    bool waitForSpecificEventAndPop(const Event& target, std::list<Event>* outEvents,
+                                    int64_t timeoutUs = 0) {
+        std::unique_lock lock(mLock);
+
+        auto startTime = std::chrono::system_clock::now();
+
+        std::list<Event>::iterator it;
+        while (((it = std::find(mEventQueue.begin(), mEventQueue.end(), target)) ==
+                mEventQueue.end()) &&
+               timeoutUs > 0) {
+            std::cv_status status = mCondition.wait_for(lock, std::chrono::microseconds(timeoutUs));
+            if (status == std::cv_status::timeout) {
+                break;
+            }
+            std::chrono::microseconds elapsedTime = std::chrono::system_clock::now() - startTime;
+            timeoutUs -= elapsedTime.count();
+        }
+
+        if (it == mEventQueue.end()) {
+            return false;
+        }
+        *outEvents = std::list<Event>(mEventQueue.begin(), std::next(it));
+        mEventQueue.erase(mEventQueue.begin(), std::next(it));
+        return true;
+    }
+
     // Push 1 event to back.
     void append(const Event& event,
                 const TranscodingErrorCode err = TranscodingErrorCode::kNoError) {
@@ -186,7 +212,7 @@
         mUpdateCount++;
     }
 
-    int getUpdateCount(int *lastProgress) {
+    int getUpdateCount(int* lastProgress) {
         std::unique_lock lock(mLock);
         *lastProgress = mLastProgress;
         return mUpdateCount;
diff --git a/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/TestAppA.xml b/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/TestAppA.xml
index 91c14a5..0dff171 100644
--- a/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/TestAppA.xml
+++ b/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/TestAppA.xml
@@ -28,6 +28,14 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity android:name="com.android.tests.transcoding.ResourcePolicyTestActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.DEFAULT"/>
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
     </application>
 </manifest>
 
diff --git a/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/src/com/android/tests/transcoding/MainActivity.java b/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/src/com/android/tests/transcoding/MainActivity.java
index 7295073..b79164d 100644
--- a/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/src/com/android/tests/transcoding/MainActivity.java
+++ b/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/src/com/android/tests/transcoding/MainActivity.java
@@ -46,7 +46,7 @@
     // Called before subsequent visible lifetimes
     // for an activity process.
     @Override
-    public void onRestart(){
+    public void onRestart() {
         super.onRestart();
         // Load changes knowing that the Activity has already
         // been visible within this process.
@@ -54,14 +54,14 @@
 
     // Called at the start of the visible lifetime.
     @Override
-    public void onStart(){
+    public void onStart() {
         super.onStart();
         // Apply any required UI change now that the Activity is visible.
     }
 
     // Called at the start of the active lifetime.
     @Override
-    public void onResume(){
+    public void onResume() {
         super.onResume();
         // Resume any paused UI updates, threads, or processes required
         // by the Activity but suspended when it was inactive.
@@ -80,7 +80,7 @@
 
     // Called at the end of the active lifetime.
     @Override
-    public void onPause(){
+    public void onPause() {
         // Suspend UI updates, threads, or CPU intensive processes
         // that don't need to be updated when the Activity isn't
         // the active foreground Activity.
@@ -89,7 +89,7 @@
 
     // Called at the end of the visible lifetime.
     @Override
-    public void onStop(){
+    public void onStop() {
         // Suspend remaining UI updates, threads, or processing
         // that aren't required when the Activity isn't visible.
         // Persist all edits or state changes
@@ -99,10 +99,9 @@
 
     // Sometimes called at the end of the full lifetime.
     @Override
-    public void onDestroy(){
+    public void onDestroy() {
         // Clean up any resources including ending threads,
         // closing database connections etc.
         super.onDestroy();
     }
-
 }
diff --git a/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/src/com/android/tests/transcoding/ResourcePolicyTestActivity.java b/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/src/com/android/tests/transcoding/ResourcePolicyTestActivity.java
new file mode 100644
index 0000000..c9e2ddb
--- /dev/null
+++ b/services/mediatranscoding/tests/TranscodingUidPolicyTestApp/src/com/android/tests/transcoding/ResourcePolicyTestActivity.java
@@ -0,0 +1,272 @@
+/*
+ * Copyright 2020 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 com.android.tests.transcoding;
+
+import android.app.Activity;
+import android.media.MediaCodec;
+import android.media.MediaCodecInfo;
+import android.media.MediaCodecInfo.CodecCapabilities;
+import android.media.MediaCodecInfo.VideoCapabilities;
+import android.media.MediaCodecList;
+import android.media.MediaFormat;
+import android.os.Bundle;
+import android.util.Log;
+import java.io.IOException;
+import java.util.Vector;
+
+public class ResourcePolicyTestActivity extends Activity {
+    public static final int TYPE_NONSECURE = 0;
+    public static final int TYPE_SECURE = 1;
+    public static final int TYPE_MIX = 2;
+
+    protected String TAG;
+    private static final int FRAME_RATE = 10;
+    private static final int IFRAME_INTERVAL = 10; // 10 seconds between I-frames
+    private static final String MIME = MediaFormat.MIMETYPE_VIDEO_AVC;
+    private static final int TIMEOUT_MS = 5000;
+
+    private Vector<MediaCodec> mCodecs = new Vector<MediaCodec>();
+
+    private class TestCodecCallback extends MediaCodec.Callback {
+        @Override
+        public void onInputBufferAvailable(MediaCodec codec, int index) {
+            Log.d(TAG, "onInputBufferAvailable " + codec.toString());
+        }
+
+        @Override
+        public void onOutputBufferAvailable(
+                MediaCodec codec, int index, MediaCodec.BufferInfo info) {
+            Log.d(TAG, "onOutputBufferAvailable " + codec.toString());
+        }
+
+        @Override
+        public void onError(MediaCodec codec, MediaCodec.CodecException e) {
+            Log.d(TAG, "onError " + codec.toString() + " errorCode " + e.getErrorCode());
+        }
+
+        @Override
+        public void onOutputFormatChanged(MediaCodec codec, MediaFormat format) {
+            Log.d(TAG, "onOutputFormatChanged " + codec.toString());
+        }
+    }
+
+    private MediaCodec.Callback mCallback = new TestCodecCallback();
+
+    private MediaFormat getTestFormat(CodecCapabilities caps, boolean securePlayback) {
+        VideoCapabilities vcaps = caps.getVideoCapabilities();
+        int width = vcaps.getSupportedWidths().getLower();
+        int height = vcaps.getSupportedHeightsFor(width).getLower();
+        int bitrate = vcaps.getBitrateRange().getLower();
+
+        MediaFormat format = MediaFormat.createVideoFormat(MIME, width, height);
+        format.setInteger(MediaFormat.KEY_COLOR_FORMAT, caps.colorFormats[0]);
+        format.setInteger(MediaFormat.KEY_BIT_RATE, bitrate);
+        format.setInteger(MediaFormat.KEY_FRAME_RATE, FRAME_RATE);
+        format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, IFRAME_INTERVAL);
+        format.setFeatureEnabled(CodecCapabilities.FEATURE_SecurePlayback, securePlayback);
+        return format;
+    }
+
+    private MediaCodecInfo getTestCodecInfo(boolean securePlayback) {
+        // Use avc decoder for testing.
+        boolean isEncoder = false;
+
+        MediaCodecList mcl = new MediaCodecList(MediaCodecList.ALL_CODECS);
+        for (MediaCodecInfo info : mcl.getCodecInfos()) {
+            if (info.isEncoder() != isEncoder) {
+                continue;
+            }
+            CodecCapabilities caps;
+            try {
+                caps = info.getCapabilitiesForType(MIME);
+                boolean securePlaybackSupported =
+                        caps.isFeatureSupported(CodecCapabilities.FEATURE_SecurePlayback);
+                boolean securePlaybackRequired =
+                        caps.isFeatureRequired(CodecCapabilities.FEATURE_SecurePlayback);
+                if ((securePlayback && securePlaybackSupported)
+                        || (!securePlayback && !securePlaybackRequired)) {
+                    Log.d(TAG, "securePlayback " + securePlayback + " will use " + info.getName());
+                } else {
+                    Log.d(TAG, "securePlayback " + securePlayback + " skip " + info.getName());
+                    continue;
+                }
+            } catch (IllegalArgumentException e) {
+                // mime is not supported
+                continue;
+            }
+            return info;
+        }
+
+        return null;
+    }
+
+    protected int allocateCodecs(int max) {
+        Bundle extras = getIntent().getExtras();
+        int type = TYPE_NONSECURE;
+        if (extras != null) {
+            type = extras.getInt("test-type", type);
+            Log.d(TAG, "type is: " + type);
+        }
+
+        boolean shouldSkip = false;
+        boolean securePlayback;
+        if (type == TYPE_NONSECURE || type == TYPE_MIX) {
+            securePlayback = false;
+            MediaCodecInfo info = getTestCodecInfo(securePlayback);
+            if (info != null) {
+                allocateCodecs(max, info, securePlayback);
+            } else {
+                shouldSkip = true;
+            }
+        }
+
+        if (!shouldSkip) {
+            if (type == TYPE_SECURE || type == TYPE_MIX) {
+                securePlayback = true;
+                MediaCodecInfo info = getTestCodecInfo(securePlayback);
+                if (info != null) {
+                    allocateCodecs(max, info, securePlayback);
+                } else {
+                    shouldSkip = true;
+                }
+            }
+        }
+
+        if (shouldSkip) {
+            Log.d(TAG, "test skipped as there's no supported codec.");
+            finishWithResult(RESULT_OK);
+        }
+
+        Log.d(TAG, "allocateCodecs returned " + mCodecs.size());
+        return mCodecs.size();
+    }
+
+    protected void allocateCodecs(int max, MediaCodecInfo info, boolean securePlayback) {
+        String name = info.getName();
+        CodecCapabilities caps = info.getCapabilitiesForType(MIME);
+        MediaFormat format = getTestFormat(caps, securePlayback);
+        MediaCodec codec = null;
+        for (int i = mCodecs.size(); i < max; ++i) {
+            try {
+                Log.d(TAG, "Create codec " + name + " #" + i);
+                codec = MediaCodec.createByCodecName(name);
+                codec.setCallback(mCallback);
+                Log.d(TAG, "Configure codec " + format);
+                codec.configure(format, null, null, 0);
+                Log.d(TAG, "Start codec " + format);
+                codec.start();
+                mCodecs.add(codec);
+                codec = null;
+            } catch (IllegalArgumentException e) {
+                Log.d(TAG, "IllegalArgumentException " + e.getMessage());
+                break;
+            } catch (IOException e) {
+                Log.d(TAG, "IOException " + e.getMessage());
+                break;
+            } catch (MediaCodec.CodecException e) {
+                Log.d(TAG, "CodecException 0x" + Integer.toHexString(e.getErrorCode()));
+                break;
+            } finally {
+                if (codec != null) {
+                    Log.d(TAG, "release codec");
+                    codec.release();
+                    codec = null;
+                }
+            }
+        }
+    }
+
+    protected void finishWithResult(int result) {
+        for (int i = 0; i < mCodecs.size(); ++i) {
+            Log.d(TAG, "release codec #" + i);
+            mCodecs.get(i).release();
+        }
+        mCodecs.clear();
+        setResult(result);
+        finish();
+        Log.d(TAG, "activity finished");
+    }
+
+    private void doUseCodecs() {
+        int current = 0;
+        try {
+            for (current = 0; current < mCodecs.size(); ++current) {
+                mCodecs.get(current).getName();
+            }
+        } catch (MediaCodec.CodecException e) {
+            Log.d(TAG, "useCodecs got CodecException 0x" + Integer.toHexString(e.getErrorCode()));
+            if (e.getErrorCode() == MediaCodec.CodecException.ERROR_RECLAIMED) {
+                Log.d(TAG, "Remove codec " + current + " from the list");
+                mCodecs.get(current).release();
+                mCodecs.remove(current);
+                mGotReclaimedException = true;
+                mUseCodecs = false;
+            }
+            return;
+        }
+    }
+
+    private Thread mWorkerThread;
+    private volatile boolean mUseCodecs = true;
+    private volatile boolean mGotReclaimedException = false;
+    protected void useCodecs() {
+        mWorkerThread = new Thread(new Runnable() {
+            @Override
+            public void run() {
+                long start = System.currentTimeMillis();
+                long timeSinceStartedMs = 0;
+                while (mUseCodecs && (timeSinceStartedMs < TIMEOUT_MS)) {
+                    doUseCodecs();
+                    try {
+                        Thread.sleep(50 /* millis */);
+                    } catch (InterruptedException e) {
+                    }
+                    timeSinceStartedMs = System.currentTimeMillis() - start;
+                }
+                if (mGotReclaimedException) {
+                    Log.d(TAG, "Got expected reclaim exception.");
+                }
+                finishWithResult(RESULT_OK);
+            }
+        });
+        mWorkerThread.start();
+    }
+
+    private static final int MAX_INSTANCES = 32;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        TAG = "ResourcePolicyTestActivity";
+
+        Log.d(TAG, "onCreate called.");
+        super.onCreate(savedInstanceState);
+
+        if (allocateCodecs(MAX_INSTANCES) == MAX_INSTANCES) {
+            // haven't reached the limit with MAX_INSTANCES, no need to wait for reclaim exception.
+            //mWaitForReclaim = false;
+            Log.d(TAG, "Didn't hit resource limitation");
+        }
+
+        useCodecs();
+    }
+
+    @Override
+    protected void onDestroy() {
+        Log.d(TAG, "onDestroy called.");
+        super.onDestroy();
+    }
+}
diff --git a/services/mediatranscoding/tests/build_and_run_all_unit_tests.sh b/services/mediatranscoding/tests/build_and_run_all_unit_tests.sh
index d66b340..1b42a22 100755
--- a/services/mediatranscoding/tests/build_and_run_all_unit_tests.sh
+++ b/services/mediatranscoding/tests/build_and_run_all_unit_tests.sh
@@ -37,6 +37,11 @@
 #adb shell /data/nativetest64/mediatranscodingservice_real_tests/mediatranscodingservice_real_tests
 adb shell /data/nativetest/mediatranscodingservice_real_tests/mediatranscodingservice_real_tests
 
+echo "[==========] running resource tests"
+adb shell kill -9 `pid media.transcoding`
+#adb shell /data/nativetest64/mediatranscodingservice_resource_tests/mediatranscodingservice_resource_tests
+adb shell /data/nativetest/mediatranscodingservice_resource_tests/mediatranscodingservice_resource_tests
+
 echo "[==========] removing debug properties"
 adb shell setprop debug.transcoding.simulated_transcoder \"\"
 adb shell kill -9 `pid media.transcoding`
diff --git a/services/mediatranscoding/tests/mediatranscodingservice_real_tests.cpp b/services/mediatranscoding/tests/mediatranscodingservice_real_tests.cpp
index 1def4b9..45057e2 100644
--- a/services/mediatranscoding/tests/mediatranscodingservice_real_tests.cpp
+++ b/services/mediatranscoding/tests/mediatranscodingservice_real_tests.cpp
@@ -45,9 +45,11 @@
 
 class MediaTranscodingServiceRealTest : public MediaTranscodingServiceTestBase {
 public:
-    MediaTranscodingServiceRealTest() {}
+    MediaTranscodingServiceRealTest() { ALOGI("MediaTranscodingServiceResourceTest created"); }
 
-    void deleteFile(const char* path) { unlink(path); }
+    virtual ~MediaTranscodingServiceRealTest() {
+        ALOGI("MediaTranscodingServiceResourceTest destroyed");
+    }
 };
 
 TEST_F(MediaTranscodingServiceRealTest, TestInvalidSource) {
diff --git a/services/mediatranscoding/tests/mediatranscodingservice_resource_tests.cpp b/services/mediatranscoding/tests/mediatranscodingservice_resource_tests.cpp
new file mode 100644
index 0000000..fe2cfa9
--- /dev/null
+++ b/services/mediatranscoding/tests/mediatranscodingservice_resource_tests.cpp
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2020 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.
+ */
+
+// Unit Test for MediaTranscodingService.
+
+//#define LOG_NDEBUG 0
+#define LOG_TAG "MediaTranscodingServiceRealTest"
+
+#include "MediaTranscodingServiceTestHelper.h"
+
+/*
+ * Tests media transcoding service with real transcoder.
+ *
+ * Uses the same test assets as the MediaTranscoder unit tests. Before running the test,
+ * please make sure to push the test assets to /sdcard:
+ *
+ * adb push $TOP/frameworks/av/media/libmediatranscoding/transcoder/tests/assets /data/local/tmp/TranscodingTestAssets
+ */
+namespace android {
+
+namespace media {
+
+constexpr int64_t kPaddingUs = 400000;
+constexpr int32_t kBitRate = 8 * 1000 * 1000;  // 8Mbs
+
+constexpr const char* kLongSrcPath = "/data/local/tmp/TranscodingTestAssets/longtest_15s.mp4";
+
+constexpr const char* kResourcePolicyTestActivity =
+        "/com.android.tests.transcoding.ResourcePolicyTestActivity";
+
+#define OUTPATH(name) "/data/local/tmp/MediaTranscodingService_" #name ".MP4"
+
+class MediaTranscodingServiceResourceTest : public MediaTranscodingServiceTestBase {
+public:
+    MediaTranscodingServiceResourceTest() { ALOGI("MediaTranscodingServiceResourceTest created"); }
+
+    virtual ~MediaTranscodingServiceResourceTest() {
+        ALOGI("MediaTranscodingServiceResourceTest destroyed");
+    }
+};
+
+/**
+ * Basic testing for handling resource lost.
+ *
+ * This test starts a transcoding job (that's somewhat long and takes several seconds),
+ * then launches an activity that allocates video codec instances until it hits insufficient
+ * resource error. Because the activity is running in foreground,
+ * ResourceManager would reclaim codecs from transcoding service which should
+ * cause the job to be paused. The activity will hold the codecs for a few seconds
+ * before releasing them, and the transcoding service should be able to resume
+ * and complete the job.
+ */
+TEST_F(MediaTranscodingServiceResourceTest, TestResourceLost) {
+    ALOGD("TestResourceLost starting...");
+
+    EXPECT_TRUE(ShellHelper::RunCmd("input keyevent KEYCODE_WAKEUP"));
+    EXPECT_TRUE(ShellHelper::RunCmd("wm dismiss-keyguard"));
+    EXPECT_TRUE(ShellHelper::Stop(kClientPackageA));
+
+    registerMultipleClients();
+
+    const char* srcPath0 = kLongSrcPath;
+    const char* dstPath0 = OUTPATH(TestPauseResumeMultiClients_Client0);
+    deleteFile(dstPath0);
+
+    ALOGD("Moving app A to top...");
+    EXPECT_TRUE(ShellHelper::Start(kClientPackageA, kTestActivityName));
+
+    // Submit job to Client1.
+    ALOGD("Submitting job to client1 (app A) ...");
+    EXPECT_TRUE(submit(mClient1, 0, srcPath0, dstPath0, TranscodingJobPriority::kNormal, kBitRate));
+
+    // Client1's job should start immediately.
+    EXPECT_EQ(mClientCallback1->pop(kPaddingUs), EventTracker::Start(CLIENT(1), 0));
+
+    // Launch ResourcePolicyTestActivity, which will try to allocate up to 32
+    // instances, which should trigger insufficient resources on most devices.
+    // (Note that it's possible that the device supports a very high number of
+    // resource instances, in which case we'll simply require that the job completes.)
+    ALOGD("Launch ResourcePolicyTestActivity...");
+    EXPECT_TRUE(ShellHelper::Start(kClientPackageA, kResourcePolicyTestActivity));
+
+    // The basic requirement is that the job should complete. Wait for finish
+    // event to come and pop up all events received.
+    std::list<EventTracker::Event> events;
+    EXPECT_TRUE(mClientCallback1->waitForSpecificEventAndPop(EventTracker::Finished(CLIENT(1), 0),
+                                                             &events, 15000000));
+
+    // If there is only 1 event, it must be finish (otherwise waitForSpecificEventAndPop
+    // woudldn't pop up anything), and we're ok.
+    //
+    // TODO: If there is only 1 event (finish), and no pause/resume happened, we need
+    // to verify that the ResourcePolicyTestActivity actually was able to allocate
+    // all 32 instances without hitting insufficient resources. Otherwise, it could
+    // be that ResourceManager was not able to reclaim codecs from the transcoding
+    // service at all, which means the resource management is broken.
+    if (events.size() > 1) {
+        EXPECT_TRUE(events.size() >= 3);
+        size_t i = 0;
+        for (auto& event : events) {
+            if (i == 0) {
+                EXPECT_EQ(event, EventTracker::Pause(CLIENT(1), 0));
+            } else if (i == events.size() - 2) {
+                EXPECT_EQ(event, EventTracker::Resume(CLIENT(1), 0));
+            } else if (i == events.size() - 1) {
+                EXPECT_EQ(event, EventTracker::Finished(CLIENT(1), 0));
+            } else {
+                EXPECT_TRUE(event == EventTracker::Pause(CLIENT(1), 0) ||
+                            event == EventTracker::Resume(CLIENT(1), 0));
+            }
+            i++;
+        }
+    }
+
+    unregisterMultipleClients();
+
+    EXPECT_TRUE(ShellHelper::Stop(kClientPackageA));
+}
+
+}  // namespace media
+}  // namespace android
diff --git a/services/mediatranscoding/tests/mediatranscodingservice_simulated_tests.cpp b/services/mediatranscoding/tests/mediatranscodingservice_simulated_tests.cpp
index 42b5877..e9fedd9 100644
--- a/services/mediatranscoding/tests/mediatranscodingservice_simulated_tests.cpp
+++ b/services/mediatranscoding/tests/mediatranscodingservice_simulated_tests.cpp
@@ -59,7 +59,11 @@
 
 class MediaTranscodingServiceSimulatedTest : public MediaTranscodingServiceTestBase {
 public:
-    MediaTranscodingServiceSimulatedTest() {}
+    MediaTranscodingServiceSimulatedTest() { ALOGI("MediaTranscodingServiceResourceTest created"); }
+
+    virtual ~MediaTranscodingServiceSimulatedTest() {
+        ALOGI("MediaTranscodingServiceResourceTest destroyed");
+    }
 };
 
 TEST_F(MediaTranscodingServiceSimulatedTest, TestRegisterNullClient) {