diff --git a/apex/Android.bp b/apex/Android.bp
index 80e751c..fac3831 100644
--- a/apex/Android.bp
+++ b/apex/Android.bp
@@ -31,6 +31,8 @@
                 "libmpeg2extractor",
                 "liboggextractor",
                 "libwavextractor",
+                // JNI
+                "libmediaparser-jni"
             ],
         },
     },
diff --git a/apex/manifest_codec.json b/apex/manifest_codec.json
index a3638d5..1f05d2e 100644
--- a/apex/manifest_codec.json
+++ b/apex/manifest_codec.json
@@ -1,6 +1,6 @@
 {
   "name": "com.android.media.swcodec",
-  "version": 300900700,
+  "version": 300000000,
   "requireNativeLibs": [
     ":sphal"
   ]
diff --git a/camera/CameraBase.cpp b/camera/CameraBase.cpp
index aecb70a..0b0f584 100644
--- a/camera/CameraBase.cpp
+++ b/camera/CameraBase.cpp
@@ -29,6 +29,7 @@
 #include <binder/IMemory.h>
 
 #include <camera/CameraBase.h>
+#include <camera/CameraUtils.h>
 
 // needed to instantiate
 #include <camera/Camera.h>
@@ -124,9 +125,7 @@
 {
     Mutex::Autolock _l(gLock);
     if (gCameraService.get() == 0) {
-        char value[PROPERTY_VALUE_MAX];
-        property_get("config.disable_cameraservice", value, "0");
-        if (strncmp(value, "0", 2) != 0 && strncasecmp(value, "false", 6) != 0) {
+        if (CameraUtils::isCameraServiceDisabled()) {
             return gCameraService;
         }
 
diff --git a/camera/CameraMetadata.cpp b/camera/CameraMetadata.cpp
index 135384a..024311f 100644
--- a/camera/CameraMetadata.cpp
+++ b/camera/CameraMetadata.cpp
@@ -169,6 +169,11 @@
     return entryCount() == 0;
 }
 
+size_t CameraMetadata::bufferSize() const {
+    return (mBuffer == NULL) ? 0 :
+            get_camera_metadata_size(mBuffer);
+}
+
 status_t CameraMetadata::sort() {
     if (mLocked) {
         ALOGE("%s: CameraMetadata is locked", __FUNCTION__);
diff --git a/camera/CameraUtils.cpp b/camera/CameraUtils.cpp
index 67fc116..f9b1b37 100644
--- a/camera/CameraUtils.cpp
+++ b/camera/CameraUtils.cpp
@@ -23,6 +23,7 @@
 #include <system/window.h>
 #include <system/graphics.h>
 
+#include <cutils/properties.h>
 #include <utils/Log.h>
 
 namespace android {
@@ -122,4 +123,10 @@
     return OK;
 }
 
+bool CameraUtils::isCameraServiceDisabled() {
+    char value[PROPERTY_VALUE_MAX];
+    property_get("config.disable_cameraservice", value, "0");
+    return (strncmp(value, "0", 2) != 0 && strncasecmp(value, "false", 6) != 0);
+}
+
 } /* namespace android */
diff --git a/camera/include/camera/CameraMetadata.h b/camera/include/camera/CameraMetadata.h
index 9d1b5c7..e883ffa 100644
--- a/camera/include/camera/CameraMetadata.h
+++ b/camera/include/camera/CameraMetadata.h
@@ -128,6 +128,11 @@
     bool isEmpty() const;
 
     /**
+     * Return the allocated camera metadata buffer size in bytes.
+     */
+    size_t bufferSize() const;
+
+    /**
      * Sort metadata buffer for faster find
      */
     status_t sort();
diff --git a/camera/include/camera/CameraUtils.h b/camera/include/camera/CameraUtils.h
index f596f80..a397ccd 100644
--- a/camera/include/camera/CameraUtils.h
+++ b/camera/include/camera/CameraUtils.h
@@ -47,6 +47,11 @@
          */
         static bool isNativeHandleMetadata(const sp<IMemory>& imageData);
 
+        /**
+         * Check if camera service is disabled on this device
+         */
+        static bool isCameraServiceDisabled();
+
     private:
         CameraUtils();
 };
diff --git a/camera/ndk/impl/ACameraManager.cpp b/camera/ndk/impl/ACameraManager.cpp
index 419250c..73cabbf 100644
--- a/camera/ndk/impl/ACameraManager.cpp
+++ b/camera/ndk/impl/ACameraManager.cpp
@@ -24,6 +24,7 @@
 #include <utils/Vector.h>
 #include <cutils/properties.h>
 #include <stdlib.h>
+#include <camera/CameraUtils.h>
 #include <camera/VendorTagDescriptor.h>
 
 using namespace android::acam;
@@ -70,12 +71,6 @@
     mCameraService.clear();
 }
 
-static bool isCameraServiceDisabled() {
-    char value[PROPERTY_VALUE_MAX];
-    property_get("config.disable_cameraservice", value, "0");
-    return (strncmp(value, "0", 2) != 0 && strncasecmp(value, "false", 6) != 0);
-}
-
 sp<hardware::ICameraService> CameraManagerGlobal::getCameraService() {
     Mutex::Autolock _l(mLock);
     return getCameraServiceLocked();
@@ -83,7 +78,7 @@
 
 sp<hardware::ICameraService> CameraManagerGlobal::getCameraServiceLocked() {
     if (mCameraService.get() == nullptr) {
-        if (isCameraServiceDisabled()) {
+        if (CameraUtils::isCameraServiceDisabled()) {
             return mCameraService;
         }
 
diff --git a/camera/ndk/include/camera/NdkCameraMetadataTags.h b/camera/ndk/include/camera/NdkCameraMetadataTags.h
index 1354fce..5634982 100644
--- a/camera/ndk/include/camera/NdkCameraMetadataTags.h
+++ b/camera/ndk/include/camera/NdkCameraMetadataTags.h
@@ -1957,7 +1957,10 @@
      * explicitly set ACAMERA_CONTROL_ZOOM_RATIO, its value defaults to 1.0.</p>
      * <p>One limitation of controlling zoom using zoomRatio is that the ACAMERA_SCALER_CROP_REGION
      * must only be used for letterboxing or pillarboxing of the sensor active array, and no
-     * FREEFORM cropping can be used with ACAMERA_CONTROL_ZOOM_RATIO other than 1.0.</p>
+     * FREEFORM cropping can be used with ACAMERA_CONTROL_ZOOM_RATIO other than 1.0. If
+     * ACAMERA_CONTROL_ZOOM_RATIO is not 1.0, and ACAMERA_SCALER_CROP_REGION is set to be
+     * windowboxing, the camera framework will override the ACAMERA_SCALER_CROP_REGION to be
+     * the active array.</p>
      *
      * @see ACAMERA_CONTROL_AE_REGIONS
      * @see ACAMERA_CONTROL_ZOOM_RATIO
@@ -3651,7 +3654,9 @@
      * </ol>
      * </li>
      * <li>Setting ACAMERA_CONTROL_ZOOM_RATIO to values different than 1.0 and
-     * ACAMERA_SCALER_CROP_REGION to be windowboxing at the same time is undefined behavior.</li>
+     * ACAMERA_SCALER_CROP_REGION to be windowboxing at the same time are not supported. In this
+     * case, the camera framework will override the ACAMERA_SCALER_CROP_REGION to be the active
+     * array.</li>
      * </ul>
      * <p>LEGACY capability devices will only support CENTER_ONLY cropping.</p>
      *
diff --git a/cmds/stagefright/SimplePlayer.cpp b/cmds/stagefright/SimplePlayer.cpp
index f4b8164..e000633 100644
--- a/cmds/stagefright/SimplePlayer.cpp
+++ b/cmds/stagefright/SimplePlayer.cpp
@@ -272,7 +272,7 @@
 status_t SimplePlayer::onPrepare() {
     CHECK_EQ(mState, UNPREPARED);
 
-    mExtractor = new NuMediaExtractor;
+    mExtractor = new NuMediaExtractor(NuMediaExtractor::EntryPoint::OTHER);
 
     status_t err = mExtractor->setDataSource(
             NULL /* httpService */, mPath.c_str());
diff --git a/cmds/stagefright/codec.cpp b/cmds/stagefright/codec.cpp
index c26e0b9..33c4663 100644
--- a/cmds/stagefright/codec.cpp
+++ b/cmds/stagefright/codec.cpp
@@ -79,7 +79,7 @@
 
     static int64_t kTimeout = 500ll;
 
-    sp<NuMediaExtractor> extractor = new NuMediaExtractor;
+    sp<NuMediaExtractor> extractor = new NuMediaExtractor(NuMediaExtractor::EntryPoint::OTHER);
     if (extractor->setDataSource(NULL /* httpService */, path) != OK) {
         fprintf(stderr, "unable to instantiate extractor.\n");
         return 1;
diff --git a/cmds/stagefright/mediafilter.cpp b/cmds/stagefright/mediafilter.cpp
index b894545..ca058ab 100644
--- a/cmds/stagefright/mediafilter.cpp
+++ b/cmds/stagefright/mediafilter.cpp
@@ -319,7 +319,8 @@
 
     static int64_t kTimeout = 500ll;
 
-    sp<NuMediaExtractor> extractor = new NuMediaExtractor;
+    sp<NuMediaExtractor> extractor = new NuMediaExtractor(NuMediaExtractor::EntryPoint::OTHER);
+
     if (extractor->setDataSource(NULL /* httpService */, path) != OK) {
         fprintf(stderr, "unable to instantiate extractor.\n");
         return 1;
diff --git a/cmds/stagefright/muxer.cpp b/cmds/stagefright/muxer.cpp
index 4a83a4a..bc7e41e 100644
--- a/cmds/stagefright/muxer.cpp
+++ b/cmds/stagefright/muxer.cpp
@@ -62,7 +62,7 @@
         int trimEndTimeMs,
         int rotationDegrees,
         MediaMuxer::OutputFormat container = MediaMuxer::OUTPUT_FORMAT_MPEG_4) {
-    sp<NuMediaExtractor> extractor = new NuMediaExtractor;
+    sp<NuMediaExtractor> extractor = new NuMediaExtractor(NuMediaExtractor::EntryPoint::OTHER);
     if (extractor->setDataSource(NULL /* httpService */, path) != OK) {
         fprintf(stderr, "unable to instantiate extractor. %s\n", path);
         return 1;
diff --git a/media/extractors/wav/WAVExtractor.cpp b/media/extractors/wav/WAVExtractor.cpp
index d19447a..901b29d 100644
--- a/media/extractors/wav/WAVExtractor.cpp
+++ b/media/extractors/wav/WAVExtractor.cpp
@@ -95,9 +95,9 @@
     AMediaFormat *mMeta;
     uint16_t mWaveFormat;
     const bool mOutputFloat;
-    int32_t mSampleRate;
-    int32_t mNumChannels;
-    int32_t mBitsPerSample;
+    uint32_t mSampleRate;
+    uint32_t mNumChannels;
+    uint32_t mBitsPerSample;
     off64_t mOffset;
     size_t mSize;
     bool mStarted;
@@ -379,9 +379,9 @@
       mOffset(offset),
       mSize(size),
       mStarted(false) {
-    CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_SAMPLE_RATE, &mSampleRate));
-    CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_CHANNEL_COUNT, &mNumChannels));
-    CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_BITS_PER_SAMPLE, &mBitsPerSample));
+    CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_SAMPLE_RATE, (int32_t*) &mSampleRate));
+    CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_CHANNEL_COUNT, (int32_t*) &mNumChannels));
+    CHECK(AMediaFormat_getInt32(mMeta, AMEDIAFORMAT_KEY_BITS_PER_SAMPLE, (int32_t*) &mBitsPerSample));
 }
 
 WAVSource::~WAVSource() {
@@ -472,7 +472,7 @@
     }
 
     const size_t maxBytesAvailable =
-        (mCurrentPos - mOffset >= (off64_t)mSize)
+        (mCurrentPos < mOffset || mCurrentPos - mOffset >= (off64_t)mSize)
             ? 0 : mSize - (mCurrentPos - mOffset);
 
     if (maxBytesToRead > maxBytesAvailable) {
diff --git a/media/libaaudio/src/core/AudioStream.cpp b/media/libaaudio/src/core/AudioStream.cpp
index 43240ec..f439310 100644
--- a/media/libaaudio/src/core/AudioStream.cpp
+++ b/media/libaaudio/src/core/AudioStream.cpp
@@ -404,7 +404,9 @@
 // It converts the 'C' function call to a C++ method call.
 static void* AudioStream_internalThreadProc(void* threadArg) {
     AudioStream *audioStream = (AudioStream *) threadArg;
-    return audioStream->wrapUserThread();
+    // Use an sp<> to prevent the stream from being deleted while running.
+    android::sp<AudioStream> protectedStream(audioStream);
+    return protectedStream->wrapUserThread();
 }
 
 // This is not exposed in the API.
diff --git a/media/libaudioclient/Android.bp b/media/libaudioclient/Android.bp
index e8e1a09..d2d7ea9 100644
--- a/media/libaudioclient/Android.bp
+++ b/media/libaudioclient/Android.bp
@@ -69,6 +69,7 @@
 
         "AudioEffect.cpp",
         "AudioRecord.cpp",
+        "AudioSanitizer.cpp",
         "AudioSystem.cpp",
         "AudioTrack.cpp",
         "AudioTrackShared.cpp",
diff --git a/media/libaudioclient/AudioSanitizer.cpp b/media/libaudioclient/AudioSanitizer.cpp
new file mode 100644
index 0000000..44ca956
--- /dev/null
+++ b/media/libaudioclient/AudioSanitizer.cpp
@@ -0,0 +1,116 @@
+/*
+ * 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.
+ */
+
+#include <media/AudioSanitizer.h>
+
+namespace android {
+
+    /** returns true if string overflow was prevented by zero termination */
+template <size_t size>
+bool preventStringOverflow(char (&s)[size]) {
+    if (strnlen(s, size) < size) return false;
+    s[size - 1] = '\0';
+    return true;
+}
+
+status_t safetyNetLog(status_t status, const char *bugNumber) {
+    if (status != NO_ERROR && bugNumber != nullptr) {
+        android_errorWriteLog(0x534e4554, bugNumber); // SafetyNet logging
+    }
+    return status;
+}
+
+status_t AudioSanitizer::sanitizeAudioAttributes(
+        audio_attributes_t *attr, const char *bugNumber)
+{
+    status_t status = NO_ERROR;
+    const size_t tagsMaxSize = AUDIO_ATTRIBUTES_TAGS_MAX_SIZE;
+    if (strnlen(attr->tags, tagsMaxSize) >= tagsMaxSize) {
+        status = BAD_VALUE;
+    }
+    attr->tags[tagsMaxSize - 1] = '\0';
+    return safetyNetLog(status, bugNumber);
+}
+
+/** returns BAD_VALUE if sanitization was required. */
+status_t AudioSanitizer::sanitizeEffectDescriptor(
+        effect_descriptor_t *desc, const char *bugNumber)
+{
+    status_t status = NO_ERROR;
+    if (preventStringOverflow(desc->name)
+        | /* always */ preventStringOverflow(desc->implementor)) {
+        status = BAD_VALUE;
+    }
+    return safetyNetLog(status, bugNumber);
+}
+
+/** returns BAD_VALUE if sanitization was required. */
+status_t AudioSanitizer::sanitizeAudioPortConfig(
+        struct audio_port_config *config, const char *bugNumber)
+{
+    status_t status = NO_ERROR;
+    if (config->type == AUDIO_PORT_TYPE_DEVICE &&
+        preventStringOverflow(config->ext.device.address)) {
+        status = BAD_VALUE;
+    }
+    return safetyNetLog(status, bugNumber);
+}
+
+/** returns BAD_VALUE if sanitization was required. */
+status_t AudioSanitizer::sanitizeAudioPort(
+        struct audio_port *port, const char *bugNumber)
+{
+    status_t status = NO_ERROR;
+    if (preventStringOverflow(port->name)) {
+        status = BAD_VALUE;
+    }
+    if (sanitizeAudioPortConfig(&port->active_config) != NO_ERROR) {
+        status = BAD_VALUE;
+    }
+    if (port->type == AUDIO_PORT_TYPE_DEVICE &&
+        preventStringOverflow(port->ext.device.address)) {
+        status = BAD_VALUE;
+    }
+    return safetyNetLog(status, bugNumber);
+}
+
+/** returns BAD_VALUE if sanitization was required. */
+status_t AudioSanitizer::sanitizeAudioPatch(
+        struct audio_patch *patch, const char *bugNumber)
+{
+    status_t status = NO_ERROR;
+    if (patch->num_sources > AUDIO_PATCH_PORTS_MAX) {
+        patch->num_sources = AUDIO_PATCH_PORTS_MAX;
+        status = BAD_VALUE;
+    }
+    if (patch->num_sinks > AUDIO_PATCH_PORTS_MAX) {
+        patch->num_sinks = AUDIO_PATCH_PORTS_MAX;
+        status = BAD_VALUE;
+    }
+    for (size_t i = 0; i < patch->num_sources; i++) {
+        if (sanitizeAudioPortConfig(&patch->sources[i]) != NO_ERROR) {
+            status = BAD_VALUE;
+        }
+    }
+    for (size_t i = 0; i < patch->num_sinks; i++) {
+        if (sanitizeAudioPortConfig(&patch->sinks[i]) != NO_ERROR) {
+            status = BAD_VALUE;
+        }
+    }
+    return safetyNetLog(status, bugNumber);
+}
+
+}; // namespace android
diff --git a/media/libaudioclient/IAudioFlinger.cpp b/media/libaudioclient/IAudioFlinger.cpp
index 04525d0..08f307d 100644
--- a/media/libaudioclient/IAudioFlinger.cpp
+++ b/media/libaudioclient/IAudioFlinger.cpp
@@ -24,6 +24,7 @@
 
 #include <binder/IPCThreadState.h>
 #include <binder/Parcel.h>
+#include <media/AudioSanitizer.h>
 #include <mediautils/ServiceUtilities.h>
 #include <mediautils/TimeCheck.h>
 #include "IAudioFlinger.h"
@@ -1483,10 +1484,15 @@
         case GET_AUDIO_PORT: {
             CHECK_INTERFACE(IAudioFlinger, data, reply);
             struct audio_port port = {};
-            if (data.read(&port, sizeof(struct audio_port)) != NO_ERROR) {
+            status_t status = data.read(&port, sizeof(struct audio_port));
+            if (status != NO_ERROR) {
                 ALOGE("b/23905951");
+                return status;
             }
-            status_t status = getAudioPort(&port);
+            status = AudioSanitizer::sanitizeAudioPort(&port);
+            if (status == NO_ERROR) {
+                status = getAudioPort(&port);
+            }
             reply->writeInt32(status);
             if (status == NO_ERROR) {
                 reply->write(&port, sizeof(struct audio_port));
@@ -1496,12 +1502,20 @@
         case CREATE_AUDIO_PATCH: {
             CHECK_INTERFACE(IAudioFlinger, data, reply);
             struct audio_patch patch;
-            data.read(&patch, sizeof(struct audio_patch));
-            audio_patch_handle_t handle = AUDIO_PATCH_HANDLE_NONE;
-            if (data.read(&handle, sizeof(audio_patch_handle_t)) != NO_ERROR) {
-                ALOGE("b/23905951");
+            status_t status = data.read(&patch, sizeof(struct audio_patch));
+            if (status != NO_ERROR) {
+                return status;
             }
-            status_t status = createAudioPatch(&patch, &handle);
+            audio_patch_handle_t handle = AUDIO_PATCH_HANDLE_NONE;
+            status = data.read(&handle, sizeof(audio_patch_handle_t));
+            if (status != NO_ERROR) {
+                ALOGE("b/23905951");
+                return status;
+            }
+            status = AudioSanitizer::sanitizeAudioPatch(&patch);
+            if (status == NO_ERROR) {
+                status = createAudioPatch(&patch, &handle);
+            }
             reply->writeInt32(status);
             if (status == NO_ERROR) {
                 reply->write(&handle, sizeof(audio_patch_handle_t));
@@ -1546,8 +1560,14 @@
         case SET_AUDIO_PORT_CONFIG: {
             CHECK_INTERFACE(IAudioFlinger, data, reply);
             struct audio_port_config config;
-            data.read(&config, sizeof(struct audio_port_config));
-            status_t status = setAudioPortConfig(&config);
+            status_t status = data.read(&config, sizeof(struct audio_port_config));
+            if (status != NO_ERROR) {
+                return status;
+            }
+            status = AudioSanitizer::sanitizeAudioPortConfig(&config);
+            if (status == NO_ERROR) {
+                status = setAudioPortConfig(&config);
+            }
             reply->writeInt32(status);
             return NO_ERROR;
         } break;
diff --git a/media/libaudioclient/IAudioPolicyService.cpp b/media/libaudioclient/IAudioPolicyService.cpp
index c09c75e..82eaeaf 100644
--- a/media/libaudioclient/IAudioPolicyService.cpp
+++ b/media/libaudioclient/IAudioPolicyService.cpp
@@ -26,6 +26,7 @@
 #include <binder/IPCThreadState.h>
 #include <binder/Parcel.h>
 #include <media/AudioEffect.h>
+#include <media/AudioSanitizer.h>
 #include <media/IAudioPolicyService.h>
 #include <mediautils/ServiceUtilities.h>
 #include <mediautils/TimeCheck.h>
@@ -1660,7 +1661,6 @@
             if (status != NO_ERROR) {
                 return status;
             }
-            sanetizeAudioAttributes(&attr);
             audio_session_t session = (audio_session_t)data.readInt32();
             audio_stream_type_t stream = AUDIO_STREAM_DEFAULT;
             bool hasStream = data.readInt32() != 0;
@@ -1678,10 +1678,14 @@
             audio_port_handle_t portId = (audio_port_handle_t)data.readInt32();
             audio_io_handle_t output = 0;
             std::vector<audio_io_handle_t> secondaryOutputs;
-            status = getOutputForAttr(&attr,
-                    &output, session, &stream, pid, uid,
-                    &config,
-                    flags, &selectedDeviceId, &portId, &secondaryOutputs);
+
+            status = AudioSanitizer::sanitizeAudioAttributes(&attr, "68953950");
+            if (status == NO_ERROR) {
+                status = getOutputForAttr(&attr,
+                                          &output, session, &stream, pid, uid,
+                                          &config,
+                                          flags, &selectedDeviceId, &portId, &secondaryOutputs);
+            }
             reply->writeInt32(status);
             status = reply->write(&attr, sizeof(audio_attributes_t));
             if (status != NO_ERROR) {
@@ -1720,8 +1724,11 @@
         case GET_INPUT_FOR_ATTR: {
             CHECK_INTERFACE(IAudioPolicyService, data, reply);
             audio_attributes_t attr = {};
-            data.read(&attr, sizeof(audio_attributes_t));
-            sanetizeAudioAttributes(&attr);
+            status_t status = data.read(&attr, sizeof(audio_attributes_t));
+            if (status != NO_ERROR) {
+                return status;
+            }
+
             audio_io_handle_t input = (audio_io_handle_t)data.readInt32();
             audio_unique_id_t riid = (audio_unique_id_t)data.readInt32();
             audio_session_t session = (audio_session_t)data.readInt32();
@@ -1734,9 +1741,13 @@
             audio_input_flags_t flags = (audio_input_flags_t) data.readInt32();
             audio_port_handle_t selectedDeviceId = (audio_port_handle_t) data.readInt32();
             audio_port_handle_t portId = (audio_port_handle_t)data.readInt32();
-            status_t status = getInputForAttr(&attr, &input, riid, session, pid, uid,
-                                              opPackageName, &config,
-                                              flags, &selectedDeviceId, &portId);
+
+            status = AudioSanitizer::sanitizeAudioAttributes(&attr, "68953950");
+            if (status == NO_ERROR) {
+                status = getInputForAttr(&attr, &input, riid, session, pid, uid,
+                                         opPackageName, &config,
+                                         flags, &selectedDeviceId, &portId);
+            }
             reply->writeInt32(status);
             if (status == NO_ERROR) {
                 reply->writeInt32(input);
@@ -1817,11 +1828,15 @@
             if (status != NO_ERROR) {
                 return status;
             }
+
             int index = data.readInt32();
             audio_devices_t device = static_cast <audio_devices_t>(data.readInt32());
 
-            reply->writeInt32(static_cast <uint32_t>(setVolumeIndexForAttributes(attributes,
-                                                                                 index, device)));
+            status = AudioSanitizer::sanitizeAudioAttributes(&attributes, "169572641");
+            if (status == NO_ERROR) {
+                status = setVolumeIndexForAttributes(attributes, index, device);
+            }
+            reply->writeInt32(static_cast <int32_t>(status));
             return NO_ERROR;
         } break;
 
@@ -1835,8 +1850,11 @@
             audio_devices_t device = static_cast <audio_devices_t>(data.readInt32());
 
             int index = 0;
-            status = getVolumeIndexForAttributes(attributes, index, device);
-            reply->writeInt32(static_cast <uint32_t>(status));
+            status = AudioSanitizer::sanitizeAudioAttributes(&attributes, "169572641");
+            if (status == NO_ERROR) {
+                status = getVolumeIndexForAttributes(attributes, index, device);
+            }
+            reply->writeInt32(static_cast <int32_t>(status));
             if (status == NO_ERROR) {
                 reply->writeInt32(index);
             }
@@ -1852,8 +1870,11 @@
             }
 
             int index = 0;
-            status = getMinVolumeIndexForAttributes(attributes, index);
-            reply->writeInt32(static_cast <uint32_t>(status));
+            status = AudioSanitizer::sanitizeAudioAttributes(&attributes, "169572641");
+            if (status == NO_ERROR) {
+                status = getMinVolumeIndexForAttributes(attributes, index);
+            }
+            reply->writeInt32(static_cast <int32_t>(status));
             if (status == NO_ERROR) {
                 reply->writeInt32(index);
             }
@@ -1869,8 +1890,11 @@
             }
 
             int index = 0;
-            status = getMaxVolumeIndexForAttributes(attributes, index);
-            reply->writeInt32(static_cast <uint32_t>(status));
+            status = AudioSanitizer::sanitizeAudioAttributes(&attributes, "169572641");
+            if (status == NO_ERROR) {
+                status = getMaxVolumeIndexForAttributes(attributes, index);
+            }
+            reply->writeInt32(static_cast <int32_t>(status));
             if (status == NO_ERROR) {
                 reply->writeInt32(index);
             }
@@ -1888,31 +1912,37 @@
         case GET_OUTPUT_FOR_EFFECT: {
             CHECK_INTERFACE(IAudioPolicyService, data, reply);
             effect_descriptor_t desc = {};
-            if (data.read(&desc, sizeof(desc)) != NO_ERROR) {
+            status_t status = data.read(&desc, sizeof(desc));
+            if (status != NO_ERROR) {
                 android_errorWriteLog(0x534e4554, "73126106");
+                return status;
             }
-            (void)sanitizeEffectDescriptor(&desc);
-            audio_io_handle_t output = getOutputForEffect(&desc);
-            reply->writeInt32(static_cast <int>(output));
+            audio_io_handle_t output = AUDIO_IO_HANDLE_NONE;
+            status = AudioSanitizer::sanitizeEffectDescriptor(&desc, "73126106");
+            if (status == NO_ERROR) {
+                output = getOutputForEffect(&desc);
+            }
+            reply->writeInt32(static_cast <int32_t>(output));
             return NO_ERROR;
         } break;
 
         case REGISTER_EFFECT: {
             CHECK_INTERFACE(IAudioPolicyService, data, reply);
             effect_descriptor_t desc = {};
-            if (data.read(&desc, sizeof(desc)) != NO_ERROR) {
+            status_t status = data.read(&desc, sizeof(desc));
+            if (status != NO_ERROR) {
                 android_errorWriteLog(0x534e4554, "73126106");
+                return status;
             }
-            (void)sanitizeEffectDescriptor(&desc);
             audio_io_handle_t io = data.readInt32();
             uint32_t strategy = data.readInt32();
             audio_session_t session = (audio_session_t) data.readInt32();
             int id = data.readInt32();
-            reply->writeInt32(static_cast <int32_t>(registerEffect(&desc,
-                                                                   io,
-                                                                   strategy,
-                                                                   session,
-                                                                   id)));
+            status = AudioSanitizer::sanitizeEffectDescriptor(&desc, "73126106");
+            if (status == NO_ERROR) {
+                status = registerEffect(&desc, io, strategy, session, id);
+            }
+            reply->writeInt32(static_cast <int32_t>(status));
             return NO_ERROR;
         } break;
 
@@ -2021,7 +2051,11 @@
             if (status != NO_ERROR) return status;
             status = data.read(&attributes, sizeof(audio_attributes_t));
             if (status != NO_ERROR) return status;
-            reply->writeInt32(isDirectOutputSupported(config, attributes));
+            status = AudioSanitizer::sanitizeAudioAttributes(&attributes, "169572641");
+            if (status == NO_ERROR) {
+                status = isDirectOutputSupported(config, attributes);
+            }
+            reply->writeInt32(static_cast <int32_t>(status));
             return NO_ERROR;
         }
 
@@ -2060,10 +2094,15 @@
         case GET_AUDIO_PORT: {
             CHECK_INTERFACE(IAudioPolicyService, data, reply);
             struct audio_port port = {};
-            if (data.read(&port, sizeof(struct audio_port)) != NO_ERROR) {
+            status_t status = data.read(&port, sizeof(struct audio_port));
+            if (status != NO_ERROR) {
                 ALOGE("b/23912202");
+                return status;
             }
-            status_t status = getAudioPort(&port);
+            status = AudioSanitizer::sanitizeAudioPort(&port);
+            if (status == NO_ERROR) {
+                status = getAudioPort(&port);
+            }
             reply->writeInt32(status);
             if (status == NO_ERROR) {
                 reply->write(&port, sizeof(struct audio_port));
@@ -2074,12 +2113,20 @@
         case CREATE_AUDIO_PATCH: {
             CHECK_INTERFACE(IAudioPolicyService, data, reply);
             struct audio_patch patch = {};
-            data.read(&patch, sizeof(struct audio_patch));
-            audio_patch_handle_t handle = AUDIO_PATCH_HANDLE_NONE;
-            if (data.read(&handle, sizeof(audio_patch_handle_t)) != NO_ERROR) {
-                ALOGE("b/23912202");
+            status_t status = data.read(&patch, sizeof(struct audio_patch));
+            if (status != NO_ERROR) {
+                return status;
             }
-            status_t status = createAudioPatch(&patch, &handle);
+            audio_patch_handle_t handle = AUDIO_PATCH_HANDLE_NONE;
+            status = data.read(&handle, sizeof(audio_patch_handle_t));
+            if (status != NO_ERROR) {
+                ALOGE("b/23912202");
+                return status;
+            }
+            status = AudioSanitizer::sanitizeAudioPatch(&patch);
+            if (status == NO_ERROR) {
+                status = createAudioPatch(&patch, &handle);
+            }
             reply->writeInt32(status);
             if (status == NO_ERROR) {
                 reply->write(&handle, sizeof(audio_patch_handle_t));
@@ -2129,9 +2176,12 @@
         case SET_AUDIO_PORT_CONFIG: {
             CHECK_INTERFACE(IAudioPolicyService, data, reply);
             struct audio_port_config config = {};
-            data.read(&config, sizeof(struct audio_port_config));
-            (void)sanitizeAudioPortConfig(&config);
-            status_t status = setAudioPortConfig(&config);
+            status_t status = data.read(&config, sizeof(struct audio_port_config));
+            if (status != NO_ERROR) {
+                return status;
+            }
+            (void)AudioSanitizer::sanitizeAudioPortConfig(&config);
+            status = setAudioPortConfig(&config);
             reply->writeInt32(status);
             return NO_ERROR;
         }
@@ -2207,13 +2257,25 @@
         case START_AUDIO_SOURCE: {
             CHECK_INTERFACE(IAudioPolicyService, data, reply);
             struct audio_port_config source = {};
-            data.read(&source, sizeof(struct audio_port_config));
-            (void)sanitizeAudioPortConfig(&source);
+            status_t status = data.read(&source, sizeof(struct audio_port_config));
+            if (status != NO_ERROR) {
+                return status;
+            }
             audio_attributes_t attributes = {};
-            data.read(&attributes, sizeof(audio_attributes_t));
-            sanetizeAudioAttributes(&attributes);
+            status = data.read(&attributes, sizeof(audio_attributes_t));
+            if (status != NO_ERROR) {
+                return status;
+            }
+            status = AudioSanitizer::sanitizeAudioPortConfig(&source);
+            if (status == NO_ERROR) {
+                // OK to not always sanitize attributes as startAudioSource() is not called if
+                // the port config is invalid.
+                status = AudioSanitizer::sanitizeAudioAttributes(&attributes, "68953950");
+            }
             audio_port_handle_t portId = AUDIO_PORT_HANDLE_NONE;
-            status_t status = startAudioSource(&source, &attributes, &portId);
+            if (status == NO_ERROR) {
+                status = startAudioSource(&source, &attributes, &portId);
+            }
             reply->writeInt32(status);
             reply->writeInt32(portId);
             return NO_ERROR;
@@ -2734,44 +2796,6 @@
     }
 }
 
-/** returns true if string overflow was prevented by zero termination */
-template <size_t size>
-static bool preventStringOverflow(char (&s)[size]) {
-    if (strnlen(s, size) < size) return false;
-    s[size - 1] = '\0';
-    return true;
-}
-
-void BnAudioPolicyService::sanetizeAudioAttributes(audio_attributes_t* attr)
-{
-    const size_t tagsMaxSize = AUDIO_ATTRIBUTES_TAGS_MAX_SIZE;
-    if (strnlen(attr->tags, tagsMaxSize) >= tagsMaxSize) {
-        android_errorWriteLog(0x534e4554, "68953950"); // SafetyNet logging
-    }
-    attr->tags[tagsMaxSize - 1] = '\0';
-}
-
-/** returns BAD_VALUE if sanitization was required. */
-status_t BnAudioPolicyService::sanitizeEffectDescriptor(effect_descriptor_t* desc)
-{
-    if (preventStringOverflow(desc->name)
-        | /* always */ preventStringOverflow(desc->implementor)) {
-        android_errorWriteLog(0x534e4554, "73126106"); // SafetyNet logging
-        return BAD_VALUE;
-    }
-    return NO_ERROR;
-}
-
-/** returns BAD_VALUE if sanitization was required. */
-status_t BnAudioPolicyService::sanitizeAudioPortConfig(struct audio_port_config* config)
-{
-    if (config->type == AUDIO_PORT_TYPE_DEVICE &&
-        preventStringOverflow(config->ext.device.address)) {
-        return BAD_VALUE;
-    }
-    return NO_ERROR;
-}
-
 // ----------------------------------------------------------------------------
 
 } // namespace android
diff --git a/media/libaudioclient/ToneGenerator.cpp b/media/libaudioclient/ToneGenerator.cpp
index 050ad65..ee78a2d 100644
--- a/media/libaudioclient/ToneGenerator.cpp
+++ b/media/libaudioclient/ToneGenerator.cpp
@@ -853,6 +853,11 @@
                       { .duration = 0 , .waveFreq = { 0 }, 0, 0}},
           .repeatCnt = ToneGenerator::TONEGEN_INF,
           .repeatSegment = 0 },                               // TONE_INDIA_RINGTONE
+        { .segments = { { .duration = 1000, .waveFreq = { 440, 480, 0 }, 0, 0 },
+                        { .duration = 2000, .waveFreq = { 0 }, 0, 0 },
+                        { .duration = 0 , .waveFreq = { 0 }, 0, 0}},
+          .repeatCnt = ToneGenerator::TONEGEN_INF,
+          .repeatSegment = 0 },                               // TONE_TW_RINGTONE
 };
 
 // Used by ToneGenerator::getToneForRegion() to convert user specified supervisory tone type
@@ -937,6 +942,16 @@
             TONE_SUP_ERROR,              // TONE_SUP_ERROR
             TONE_INDIA_CALL_WAITING,     // TONE_SUP_CALL_WAITING
             TONE_INDIA_RINGTONE          // TONE_SUP_RINGTONE
+        },
+        {   // TAIWAN
+            TONE_SUP_DIAL,               // TONE_SUP_DIAL
+            TONE_SUP_BUSY,               // TONE_SUP_BUSY
+            TONE_SUP_CONGESTION,         // TONE_SUP_CONGESTION
+            TONE_SUP_RADIO_ACK,          // TONE_SUP_RADIO_ACK
+            TONE_SUP_RADIO_NOTAVAIL,     // TONE_SUP_RADIO_NOTAVAIL
+            TONE_SUP_ERROR,              // TONE_SUP_ERROR
+            TONE_SUP_CALL_WAITING,       // TONE_SUP_CALL_WAITING
+            TONE_TW_RINGTONE             // TONE_SUP_RINGTONE
         }
 };
 
@@ -1010,6 +1025,8 @@
         mRegion = IRELAND;
     } else if (strstr(value, "in") != NULL) {
         mRegion = INDIA;
+    } else if (strstr(value, "tw") != NULL) {
+        mRegion = TAIWAN;
     } else {
         mRegion = CEPT;
     }
diff --git a/media/libaudioclient/include/media/AudioSanitizer.h b/media/libaudioclient/include/media/AudioSanitizer.h
new file mode 100644
index 0000000..1475c7b
--- /dev/null
+++ b/media/libaudioclient/include/media/AudioSanitizer.h
@@ -0,0 +1,47 @@
+/*
+ * 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.
+ */
+
+#ifndef ANDROID_AUDIO_SANITIZER_H_
+#define ANDROID_AUDIO_SANITIZER_H_
+
+#include <system/audio.h>
+#include <system/audio_effect.h>
+#include <utils/Errors.h>
+#include <utils/Log.h>
+
+namespace android {
+
+class AudioSanitizer {
+public:
+    static status_t sanitizeAudioAttributes(
+            audio_attributes_t *attr, const char *bugNumber = nullptr);
+
+    static status_t sanitizeEffectDescriptor(
+            effect_descriptor_t *desc, const char *bugNumber = nullptr);
+
+    static status_t sanitizeAudioPortConfig(
+            struct audio_port_config *config, const char *bugNumber = nullptr);
+
+    static status_t sanitizeAudioPort(
+            struct audio_port *port, const char *bugNumber = nullptr);
+
+    static status_t sanitizeAudioPatch(
+            struct audio_patch *patch, const char *bugNumber = nullptr);
+};
+
+}; // namespace android
+
+#endif  /*ANDROID_AUDIO_SANITIZER_H_*/
diff --git a/media/libaudioclient/include/media/IAudioPolicyService.h b/media/libaudioclient/include/media/IAudioPolicyService.h
index afb0fda..de54bb4 100644
--- a/media/libaudioclient/include/media/IAudioPolicyService.h
+++ b/media/libaudioclient/include/media/IAudioPolicyService.h
@@ -269,10 +269,6 @@
                                     const Parcel& data,
                                     Parcel* reply,
                                     uint32_t flags = 0);
-private:
-    void sanetizeAudioAttributes(audio_attributes_t* attr);
-    status_t sanitizeEffectDescriptor(effect_descriptor_t* desc);
-    status_t sanitizeAudioPortConfig(struct audio_port_config* config);
 };
 
 // ----------------------------------------------------------------------------
diff --git a/media/libaudioclient/include/media/ToneGenerator.h b/media/libaudioclient/include/media/ToneGenerator.h
index 5b0689a..04357a8 100644
--- a/media/libaudioclient/include/media/ToneGenerator.h
+++ b/media/libaudioclient/include/media/ToneGenerator.h
@@ -218,6 +218,7 @@
         TONE_INDIA_CONGESTION,      // Congestion tone: 400 Hz, 250ms ON, 250ms OFF...
         TONE_INDIA_CALL_WAITING,    // Call waiting tone: 400 Hz, tone repeated in a 0.2s on, 0.1s off, 0.2s on, 7.5s off pattern.
         TONE_INDIA_RINGTONE,        // Ring tone: 400 Hz tone modulated with 25Hz, 0.4 on 0.2 off 0.4 on 2..0 off
+        TONE_TW_RINGTONE,           // Ring Tone: 440 Hz + 480 Hz repeated with pattern 1s on, 3s off.
         NUM_ALTERNATE_TONES
     };
 
@@ -230,6 +231,7 @@
         HONGKONG,
         IRELAND,
         INDIA,
+        TAIWAN,
         CEPT,
         NUM_REGIONS
     };
diff --git a/media/libmedia/IMediaExtractor.cpp b/media/libmedia/IMediaExtractor.cpp
index 39caf53..7ed76d8 100644
--- a/media/libmedia/IMediaExtractor.cpp
+++ b/media/libmedia/IMediaExtractor.cpp
@@ -38,7 +38,8 @@
     FLAGS,
     SETMEDIACAS,
     NAME,
-    GETMETRICS
+    GETMETRICS,
+    SETENTRYPOINT
 };
 
 class BpMediaExtractor : public BpInterface<IMediaExtractor> {
@@ -142,6 +143,13 @@
         }
         return nm;
     }
+
+    virtual status_t setEntryPoint(EntryPoint entryPoint) {
+        Parcel data, reply;
+        data.writeInterfaceToken(BpMediaExtractor::getInterfaceDescriptor());
+        data.writeInt32(static_cast<int32_t>(entryPoint));
+        return remote()->transact(SETENTRYPOINT, data, &reply);
+    }
 };
 
 IMPLEMENT_META_INTERFACE(MediaExtractor, "android.media.IMediaExtractor");
@@ -232,6 +240,16 @@
             reply->writeString8(nm);
             return NO_ERROR;
         }
+        case SETENTRYPOINT: {
+            ALOGV("setEntryPoint");
+            CHECK_INTERFACE(IMediaExtractor, data, reply);
+            int32_t entryPoint;
+            status_t err = data.readInt32(&entryPoint);
+            if (err == OK) {
+                setEntryPoint(EntryPoint(entryPoint));
+            }
+            return err;
+        }
         default:
             return BBinder::onTransact(code, data, reply, flags);
     }
diff --git a/media/libmedia/include/android/IMediaExtractor.h b/media/libmedia/include/android/IMediaExtractor.h
index 3e035ad..f9cafde 100644
--- a/media/libmedia/include/android/IMediaExtractor.h
+++ b/media/libmedia/include/android/IMediaExtractor.h
@@ -63,6 +63,15 @@
     virtual status_t setMediaCas(const HInterfaceToken &casToken) = 0;
 
     virtual String8 name() = 0;
+
+    enum class EntryPoint {
+        SDK = 1,
+        NDK_WITH_JVM = 2,
+        NDK_NO_JVM = 3,
+        OTHER = 4,
+    };
+
+    virtual status_t setEntryPoint(EntryPoint entryPoint) = 0;
 };
 
 
diff --git a/media/libmediahelper/Android.bp b/media/libmediahelper/Android.bp
index b46c98a..7ae9733 100644
--- a/media/libmediahelper/Android.bp
+++ b/media/libmediahelper/Android.bp
@@ -18,7 +18,10 @@
         enabled: true,
     },
     double_loadable: true,
-    srcs: ["AudioParameter.cpp", "TypeConverter.cpp"],
+    srcs: [
+        "AudioParameter.cpp",
+        "TypeConverter.cpp",
+    ],
     cflags: [
         "-Werror",
         "-Wextra",
diff --git a/media/libmediametrics/Android.bp b/media/libmediametrics/Android.bp
index ba84761..c2e1dc9 100644
--- a/media/libmediametrics/Android.bp
+++ b/media/libmediametrics/Android.bp
@@ -53,6 +53,7 @@
     visibility: [
         "//cts/tests/tests/nativemedia/mediametrics",
         "//frameworks/av:__subpackages__",
+        "//frameworks/base/apex/media/framework",
         "//frameworks/base/core/jni",
         "//frameworks/base/media/jni",
     ],
diff --git a/media/libmediaplayerservice/MediaRecorderClient.cpp b/media/libmediaplayerservice/MediaRecorderClient.cpp
index 9b1974b..1cc255d 100644
--- a/media/libmediaplayerservice/MediaRecorderClient.cpp
+++ b/media/libmediaplayerservice/MediaRecorderClient.cpp
@@ -28,6 +28,7 @@
 #include <binder/IServiceManager.h>
 #include <binder/MemoryHeapBase.h>
 #include <binder/MemoryBase.h>
+#include <camera/CameraUtils.h>
 #include <codec2/hidl/client.h>
 #include <cutils/atomic.h>
 #include <cutils/properties.h> // for property_get
@@ -423,30 +424,35 @@
 
     sp<IServiceManager> sm = defaultServiceManager();
 
-    // WORKAROUND: We don't know if camera exists here and getService might block for 5 seconds.
-    // Use checkService for camera if we don't know it exists.
-    static std::atomic<bool> sCameraChecked(false);  // once true never becomes false.
-    static std::atomic<bool> sCameraVerified(false); // once true never becomes false.
-    sp<IBinder> binder = (sCameraVerified || !sCameraChecked)
-        ? sm->getService(String16("media.camera")) : sm->checkService(String16("media.camera"));
-    // If the device does not have a camera, do not create a death listener for it.
-    if (binder != NULL) {
-        sCameraVerified = true;
-        mDeathNotifiers.emplace_back(
-                binder, [l = wp<IMediaRecorderClient>(listener)](){
-            sp<IMediaRecorderClient> listener = l.promote();
-            if (listener) {
-                ALOGV("media.camera service died. "
-                      "Sending death notification.");
-                listener->notify(
-                        MEDIA_ERROR, MEDIA_ERROR_SERVER_DIED,
-                        MediaPlayerService::CAMERA_PROCESS_DEATH);
-            } else {
-                ALOGW("media.camera service died without a death handler.");
-            }
-        });
+    static const bool sCameraDisabled = CameraUtils::isCameraServiceDisabled();
+
+    if (!sCameraDisabled) {
+        // WORKAROUND: We don't know if camera exists here and getService might block for 5 seconds.
+        // Use checkService for camera if we don't know it exists.
+        static std::atomic<bool> sCameraChecked(false);  // once true never becomes false.
+        static std::atomic<bool> sCameraVerified(false); // once true never becomes false.
+
+        sp<IBinder> binder = (sCameraVerified || !sCameraChecked)
+            ? sm->getService(String16("media.camera")) : sm->checkService(String16("media.camera"));
+        // If the device does not have a camera, do not create a death listener for it.
+        if (binder != NULL) {
+            sCameraVerified = true;
+            mDeathNotifiers.emplace_back(
+                    binder, [l = wp<IMediaRecorderClient>(listener)](){
+                sp<IMediaRecorderClient> listener = l.promote();
+                if (listener) {
+                    ALOGV("media.camera service died. "
+                          "Sending death notification.");
+                    listener->notify(
+                            MEDIA_ERROR, MEDIA_ERROR_SERVER_DIED,
+                            MediaPlayerService::CAMERA_PROCESS_DEATH);
+                } else {
+                    ALOGW("media.camera service died without a death handler.");
+                }
+            });
+        }
+        sCameraChecked = true;
     }
-    sCameraChecked = true;
 
     {
         using ::android::hidl::base::V1_0::IBase;
diff --git a/media/libstagefright/MediaCodec.cpp b/media/libstagefright/MediaCodec.cpp
index a3a4aba..a6d0c9e 100644
--- a/media/libstagefright/MediaCodec.cpp
+++ b/media/libstagefright/MediaCodec.cpp
@@ -317,7 +317,7 @@
 
 class MediaCodec::ReleaseSurface {
 public:
-    ReleaseSurface() {
+    explicit ReleaseSurface(uint64_t usage) {
         BufferQueue::createBufferQueue(&mProducer, &mConsumer);
         mSurface = new Surface(mProducer, false /* controlledByApp */);
         struct ConsumerListener : public BnConsumerListener {
@@ -328,6 +328,7 @@
         sp<ConsumerListener> listener{new ConsumerListener};
         mConsumer->consumerConnect(listener, false);
         mConsumer->setConsumerName(String8{"MediaCodec.release"});
+        mConsumer->setConsumerUsageBits(usage);
     }
 
     const sp<Surface> &getSurface() {
@@ -3122,7 +3123,11 @@
             if (asyncNotify != nullptr) {
                 if (mSurface != NULL) {
                     if (!mReleaseSurface) {
-                        mReleaseSurface.reset(new ReleaseSurface);
+                        uint64_t usage = 0;
+                        if (mSurface->getConsumerUsage(&usage) != OK) {
+                            usage = 0;
+                        }
+                        mReleaseSurface.reset(new ReleaseSurface(usage));
                     }
                     if (mSurface != mReleaseSurface->getSurface()) {
                         status_t err = connectToSurface(mReleaseSurface->getSurface());
diff --git a/media/libstagefright/NuMediaExtractor.cpp b/media/libstagefright/NuMediaExtractor.cpp
index 050d7c2..c638507 100644
--- a/media/libstagefright/NuMediaExtractor.cpp
+++ b/media/libstagefright/NuMediaExtractor.cpp
@@ -50,8 +50,9 @@
       mSampleTimeUs(timeUs) {
 }
 
-NuMediaExtractor::NuMediaExtractor()
-    : mTotalBitrate(-1LL),
+NuMediaExtractor::NuMediaExtractor(EntryPoint entryPoint)
+    : mEntryPoint(entryPoint),
+      mTotalBitrate(-1LL),
       mDurationUs(-1LL) {
 }
 
@@ -93,6 +94,7 @@
     if (mImpl == NULL) {
         return ERROR_UNSUPPORTED;
     }
+    setEntryPointToRemoteMediaExtractor();
 
     status_t err = OK;
     if (!mCasToken.empty()) {
@@ -134,6 +136,7 @@
     if (mImpl == NULL) {
         return ERROR_UNSUPPORTED;
     }
+    setEntryPointToRemoteMediaExtractor();
 
     if (!mCasToken.empty()) {
         err = mImpl->setMediaCas(mCasToken);
@@ -168,6 +171,7 @@
     if (mImpl == NULL) {
         return ERROR_UNSUPPORTED;
     }
+    setEntryPointToRemoteMediaExtractor();
 
     if (!mCasToken.empty()) {
         err = mImpl->setMediaCas(mCasToken);
@@ -468,6 +472,16 @@
     }
 }
 
+void NuMediaExtractor::setEntryPointToRemoteMediaExtractor() {
+    if (mImpl == NULL) {
+        return;
+    }
+    status_t err = mImpl->setEntryPoint(mEntryPoint);
+    if (err != OK) {
+        ALOGW("Failed to set entry point with error %d.", err);
+    }
+}
+
 ssize_t NuMediaExtractor::fetchAllTrackSamples(
         int64_t seekTimeUs, MediaSource::ReadOptions::SeekMode mode) {
     TrackInfo *minInfo = NULL;
diff --git a/media/libstagefright/RemoteMediaExtractor.cpp b/media/libstagefright/RemoteMediaExtractor.cpp
index 25e43c2..381eb1a 100644
--- a/media/libstagefright/RemoteMediaExtractor.cpp
+++ b/media/libstagefright/RemoteMediaExtractor.cpp
@@ -39,6 +39,12 @@
 static const char *kExtractorFormat = "android.media.mediaextractor.fmt";
 static const char *kExtractorMime = "android.media.mediaextractor.mime";
 static const char *kExtractorTracks = "android.media.mediaextractor.ntrk";
+static const char *kExtractorEntryPoint = "android.media.mediaextractor.entry";
+
+static const char *kEntryPointSdk = "sdk";
+static const char *kEntryPointWithJvm = "ndk-with-jvm";
+static const char *kEntryPointNoJvm = "ndk-no-jvm";
+static const char *kEntryPointOther = "other";
 
 RemoteMediaExtractor::RemoteMediaExtractor(
         MediaExtractor *extractor,
@@ -74,6 +80,9 @@
             }
             // what else is interesting and not already available?
         }
+        // By default, we set the entry point to be "other". Clients of this
+        // class will override this value by calling setEntryPoint.
+        mMetricsItem->setCString(kExtractorEntryPoint, kEntryPointOther);
     }
 }
 
@@ -143,6 +152,28 @@
     return String8(mExtractor->name());
 }
 
+status_t RemoteMediaExtractor::setEntryPoint(EntryPoint entryPoint) {
+    const char* entryPointString;
+    switch (entryPoint) {
+      case EntryPoint::SDK:
+            entryPointString = kEntryPointSdk;
+            break;
+        case EntryPoint::NDK_WITH_JVM:
+            entryPointString = kEntryPointWithJvm;
+            break;
+        case EntryPoint::NDK_NO_JVM:
+            entryPointString = kEntryPointNoJvm;
+            break;
+        case EntryPoint::OTHER:
+            entryPointString = kEntryPointOther;
+            break;
+        default:
+            return BAD_VALUE;
+    }
+    mMetricsItem->setCString(kExtractorEntryPoint, entryPointString);
+    return OK;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 
 // static
diff --git a/media/libstagefright/include/media/stagefright/NuMediaExtractor.h b/media/libstagefright/include/media/stagefright/NuMediaExtractor.h
index 227cead..d8f2b00 100644
--- a/media/libstagefright/include/media/stagefright/NuMediaExtractor.h
+++ b/media/libstagefright/include/media/stagefright/NuMediaExtractor.h
@@ -47,12 +47,14 @@
         SAMPLE_FLAG_ENCRYPTED   = 2,
     };
 
+    typedef IMediaExtractor::EntryPoint EntryPoint;
+
     // identical to IMediaExtractor::GetTrackMetaDataFlags
     enum GetTrackFormatFlags {
         kIncludeExtensiveMetaData = 1, // reads sample table and possibly stream headers
     };
 
-    NuMediaExtractor();
+    explicit NuMediaExtractor(EntryPoint entryPoint);
 
     status_t setDataSource(
             const sp<MediaHTTPService> &httpService,
@@ -128,6 +130,8 @@
         uint32_t mTrackFlags;  // bitmask of "TrackFlags"
     };
 
+    const EntryPoint mEntryPoint;
+
     mutable Mutex mLock;
 
     sp<DataSource> mDataSource;
@@ -139,6 +143,8 @@
     int64_t mTotalBitrate;  // in bits/sec
     int64_t mDurationUs;
 
+    void setEntryPointToRemoteMediaExtractor();
+
     ssize_t fetchAllTrackSamples(
             int64_t seekTimeUs = -1ll,
             MediaSource::ReadOptions::SeekMode mode =
diff --git a/media/libstagefright/include/media/stagefright/RemoteMediaExtractor.h b/media/libstagefright/include/media/stagefright/RemoteMediaExtractor.h
index 2ce7bc7..25125f2 100644
--- a/media/libstagefright/include/media/stagefright/RemoteMediaExtractor.h
+++ b/media/libstagefright/include/media/stagefright/RemoteMediaExtractor.h
@@ -42,6 +42,7 @@
     virtual uint32_t flags() const;
     virtual status_t setMediaCas(const HInterfaceToken &casToken);
     virtual String8 name();
+    virtual status_t setEntryPoint(EntryPoint entryPoint);
 
 private:
     MediaExtractor *mExtractor;
diff --git a/media/libstagefright/mpeg2ts/ESQueue.cpp b/media/libstagefright/mpeg2ts/ESQueue.cpp
index 801dba1..192ba77 100644
--- a/media/libstagefright/mpeg2ts/ESQueue.cpp
+++ b/media/libstagefright/mpeg2ts/ESQueue.cpp
@@ -1430,7 +1430,13 @@
                 if (mSampleDecryptor != NULL && (nalType == 1 || nalType == 5)) {
                     uint8_t *nalData = mBuffer->data() + pos.nalOffset;
                     size_t newSize = mSampleDecryptor->processNal(nalData, pos.nalSize);
-                    // Note: the data can shrink due to unescaping
+                    // Note: the data can shrink due to unescaping, but it can never grow
+                    if (newSize > pos.nalSize) {
+                        // don't log unless verbose, since this can get called a lot if
+                        // the caller is trying to resynchronize
+                        ALOGV("expected sample size < %u, got %zu", pos.nalSize, newSize);
+                        return NULL;
+                    }
                     memcpy(accessUnit->data() + dstOffset + 4,
                             nalData,
                             newSize);
diff --git a/media/ndk/NdkMediaExtractor.cpp b/media/ndk/NdkMediaExtractor.cpp
index 0da0740..0c65e9e 100644
--- a/media/ndk/NdkMediaExtractor.cpp
+++ b/media/ndk/NdkMediaExtractor.cpp
@@ -22,6 +22,7 @@
 #include <media/NdkMediaExtractor.h>
 #include <media/NdkMediaErrorPriv.h>
 #include <media/NdkMediaFormatPriv.h>
+#include "NdkJavaVMHelperPriv.h"
 #include "NdkMediaDataSourcePriv.h"
 
 
@@ -63,7 +64,10 @@
 AMediaExtractor* AMediaExtractor_new() {
     ALOGV("ctor");
     AMediaExtractor *mData = new AMediaExtractor();
-    mData->mImpl = new NuMediaExtractor();
+    mData->mImpl = new NuMediaExtractor(
+        NdkJavaVMHelper::getJNIEnv() != nullptr
+                ? NuMediaExtractor::EntryPoint::NDK_WITH_JVM
+                : NuMediaExtractor::EntryPoint::NDK_NO_JVM );
     return mData;
 }
 
diff --git a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
index a42e9d0..e9315f9 100644
--- a/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
+++ b/services/audiopolicy/managerdefault/AudioPolicyManager.cpp
@@ -6168,9 +6168,8 @@
 
     float volumeDb = computeVolume(curves, volumeSource, index, deviceTypes);
     if (outputDesc->isFixedVolume(deviceTypes) ||
-            // Force VoIP volume to max for bluetooth SCO
-
-            ((isVoiceVolSrc || isBtScoVolSrc) &&
+            // Force VoIP volume to max for bluetooth SCO device except if muted
+            (index != 0 && (isVoiceVolSrc || isBtScoVolSrc) &&
                     isSingleDeviceType(deviceTypes, audio_is_bluetooth_out_sco_device))) {
         volumeDb = 0.0f;
     }
diff --git a/services/camera/libcameraservice/api2/HeicCompositeStream.cpp b/services/camera/libcameraservice/api2/HeicCompositeStream.cpp
index a63f402..2462fd5 100644
--- a/services/camera/libcameraservice/api2/HeicCompositeStream.cpp
+++ b/services/camera/libcameraservice/api2/HeicCompositeStream.cpp
@@ -65,7 +65,6 @@
         mYuvBufferAcquired(false),
         mProducerListener(new ProducerListener()),
         mDequeuedOutputBufferCnt(0),
-        mLockedAppSegmentBufferCnt(0),
         mCodecOutputCounter(0),
         mQuality(-1),
         mGridTimestampUs(0),
@@ -634,7 +633,6 @@
             mAppSegmentConsumer->unlockBuffer(imgBuffer);
         } else {
             mPendingInputFrames[frameNumber].appSegmentBuffer = imgBuffer;
-            mLockedAppSegmentBufferCnt++;
         }
         mInputAppSegmentBuffers.erase(it);
         mAppSegmentFrameNumbers.pop();
@@ -897,10 +895,6 @@
                         strerror(-res), res);
                 return res;
             }
-        } else if (mLockedAppSegmentBufferCnt == kMaxAcquiredAppSegment) {
-            ALOGE("%s: Out-of-order app segment buffers reaches limit %u", __FUNCTION__,
-                    kMaxAcquiredAppSegment);
-            return INVALID_OPERATION;
         }
     }
 
@@ -1038,7 +1032,6 @@
     mAppSegmentConsumer->unlockBuffer(inputFrame.appSegmentBuffer);
     inputFrame.appSegmentBuffer.data = nullptr;
     inputFrame.exifError = false;
-    mLockedAppSegmentBufferCnt--;
 
     return OK;
 }
diff --git a/services/camera/libcameraservice/api2/HeicCompositeStream.h b/services/camera/libcameraservice/api2/HeicCompositeStream.h
index 33ca69a..a373127 100644
--- a/services/camera/libcameraservice/api2/HeicCompositeStream.h
+++ b/services/camera/libcameraservice/api2/HeicCompositeStream.h
@@ -253,7 +253,6 @@
 
     // Keep all incoming APP segment Blob buffer pending further processing.
     std::vector<int64_t> mInputAppSegmentBuffers;
-    int32_t           mLockedAppSegmentBufferCnt;
 
     // Keep all incoming HEIC blob buffer pending further processing.
     std::vector<CodecOutputBufferInfo> mCodecOutputBuffers;
diff --git a/services/camera/libcameraservice/device3/ZoomRatioMapper.cpp b/services/camera/libcameraservice/device3/ZoomRatioMapper.cpp
index a87de77..4e98bf6 100644
--- a/services/camera/libcameraservice/device3/ZoomRatioMapper.cpp
+++ b/services/camera/libcameraservice/device3/ZoomRatioMapper.cpp
@@ -153,6 +153,19 @@
     entry = request->find(ANDROID_CONTROL_ZOOM_RATIO);
     if (entry.count == 1 && entry.data.f[0] != 1.0f) {
         zoomRatioIs1 = false;
+
+        // If cropRegion is windowboxing, override it with activeArray
+        camera_metadata_entry_t cropRegionEntry = request->find(ANDROID_SCALER_CROP_REGION);
+        if (cropRegionEntry.count == 4) {
+            int cropWidth = cropRegionEntry.data.i32[2];
+            int cropHeight = cropRegionEntry.data.i32[3];
+            if (cropWidth < mArrayWidth && cropHeight < mArrayHeight) {
+                cropRegionEntry.data.i32[0] = 0;
+                cropRegionEntry.data.i32[1] = 0;
+                cropRegionEntry.data.i32[2] = mArrayWidth;
+                cropRegionEntry.data.i32[3] = mArrayHeight;
+            }
+        }
     }
 
     if (mHalSupportsZoomRatio && zoomRatioIs1) {
diff --git a/services/mediametrics/Android.bp b/services/mediametrics/Android.bp
index 67e6c39..3bb70f1 100644
--- a/services/mediametrics/Android.bp
+++ b/services/mediametrics/Android.bp
@@ -131,6 +131,7 @@
         "statsd_codec.cpp",
         "statsd_drm.cpp",
         "statsd_extractor.cpp",
+        "statsd_mediaparser.cpp",
         "statsd_nuplayer.cpp",
         "statsd_recorder.cpp",
         "StringUtils.cpp"
diff --git a/services/mediametrics/MediaMetricsService.cpp b/services/mediametrics/MediaMetricsService.cpp
index 48e766e..bf6e428 100644
--- a/services/mediametrics/MediaMetricsService.cpp
+++ b/services/mediametrics/MediaMetricsService.cpp
@@ -468,6 +468,7 @@
                                      "codec",
                                      "extractor",
                                      "mediadrm",
+                                     "mediaparser",
                                      "nuplayer",
                                  }) {
         if (key == allowedKey) {
diff --git a/services/mediametrics/iface_statsd.cpp b/services/mediametrics/iface_statsd.cpp
index 6e51f72..16204de 100644
--- a/services/mediametrics/iface_statsd.cpp
+++ b/services/mediametrics/iface_statsd.cpp
@@ -64,6 +64,7 @@
     { "drmmanager", statsd_drmmanager },
     { "extractor", statsd_extractor },
     { "mediadrm", statsd_mediadrm },
+    { "mediaparser", statsd_mediaparser },
     { "nuplayer", statsd_nuplayer },
     { "nuplayer2", statsd_nuplayer },
     { "recorder", statsd_recorder },
diff --git a/services/mediametrics/iface_statsd.h b/services/mediametrics/iface_statsd.h
index 19505a4..9b49556 100644
--- a/services/mediametrics/iface_statsd.h
+++ b/services/mediametrics/iface_statsd.h
@@ -25,6 +25,7 @@
 extern bool statsd_audiotrack(const mediametrics::Item *);
 extern bool statsd_codec(const mediametrics::Item *);
 extern bool statsd_extractor(const mediametrics::Item *);
+extern bool statsd_mediaparser(const mediametrics::Item *);
 extern bool statsd_nuplayer(const mediametrics::Item *);
 extern bool statsd_recorder(const mediametrics::Item *);
 
diff --git a/services/mediametrics/statsd_extractor.cpp b/services/mediametrics/statsd_extractor.cpp
index 16814d9..4180e0c 100644
--- a/services/mediametrics/statsd_extractor.cpp
+++ b/services/mediametrics/statsd_extractor.cpp
@@ -71,6 +71,22 @@
         metrics_proto.set_tracks(ntrk);
     }
 
+    // android.media.mediaextractor.entry       string
+    std::string entry_point_string;
+    if (item->getString("android.media.mediaextractor.entry", &entry_point_string)) {
+      stats::mediametrics::ExtractorData::EntryPoint entry_point;
+      if (entry_point_string == "sdk") {
+        entry_point = stats::mediametrics::ExtractorData_EntryPoint_SDK;
+      } else if (entry_point_string == "ndk-with-jvm") {
+        entry_point = stats::mediametrics::ExtractorData_EntryPoint_NDK_WITH_JVM;
+      } else if (entry_point_string == "ndk-no-jvm") {
+        entry_point = stats::mediametrics::ExtractorData_EntryPoint_NDK_NO_JVM;
+      } else {
+        entry_point = stats::mediametrics::ExtractorData_EntryPoint_OTHER;
+      }
+      metrics_proto.set_entry_point(entry_point);
+    }
+
     std::string serialized;
     if (!metrics_proto.SerializeToString(&serialized)) {
         ALOGE("Failed to serialize extractor metrics");
diff --git a/services/mediametrics/statsd_mediaparser.cpp b/services/mediametrics/statsd_mediaparser.cpp
new file mode 100644
index 0000000..262b2ae
--- /dev/null
+++ b/services/mediametrics/statsd_mediaparser.cpp
@@ -0,0 +1,106 @@
+/*
+ * 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.
+ */
+
+#define LOG_TAG "statsd_mediaparser"
+#include <utils/Log.h>
+
+#include <dirent.h>
+#include <inttypes.h>
+#include <pthread.h>
+#include <pwd.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include <statslog.h>
+
+#include "MediaMetricsService.h"
+#include "frameworks/proto_logging/stats/enums/stats/mediametrics/mediametrics.pb.h"
+#include "iface_statsd.h"
+
+namespace android {
+
+bool statsd_mediaparser(const mediametrics::Item *item)
+{
+    if (item == nullptr) {
+        return false;
+    }
+
+    // statsd wrapper data.
+    const nsecs_t timestamp = MediaMetricsService::roundTime(item->getTimestamp());
+    std::string pkgName = item->getPkgName();
+    int64_t pkgVersionCode = item->getPkgVersionCode();
+
+    std::string parserName;
+    item->getString("android.media.mediaparser.parserName", &parserName);
+
+    int32_t createdByName = -1;
+    item->getInt32("android.media.mediaparser.createdByName", &createdByName);
+
+    std::string parserPool;
+    item->getString("android.media.mediaparser.parserPool", &parserPool);
+
+    std::string lastException;
+    item->getString("android.media.mediaparser.lastException", &lastException);
+
+    int64_t resourceByteCount = -1;
+    item->getInt64("android.media.mediaparser.resourceByteCount", &resourceByteCount);
+
+    int64_t durationMillis = -1;
+    item->getInt64("android.media.mediaparser.durationMillis", &durationMillis);
+
+    std::string trackMimeTypes;
+    item->getString("android.media.mediaparser.trackMimeTypes", &trackMimeTypes);
+
+    std::string trackCodecs;
+    item->getString("android.media.mediaparser.trackCodecs", &trackCodecs);
+
+    std::string alteredParameters;
+    item->getString("android.media.mediaparser.alteredParameters", &alteredParameters);
+
+    int32_t videoWidth = -1;
+    item->getInt32("android.media.mediaparser.videoWidth", &videoWidth);
+
+    int32_t videoHeight = -1;
+    item->getInt32("android.media.mediaparser.videoHeight", &videoHeight);
+
+    if (enabled_statsd) {
+        (void) android::util::stats_write(android::util::MEDIAMETRICS_MEDIAPARSER_REPORTED,
+                                   timestamp,
+                                   pkgName.c_str(),
+                                   pkgVersionCode,
+                                   parserName.c_str(),
+                                   createdByName,
+                                   parserPool.c_str(),
+                                   lastException.c_str(),
+                                   resourceByteCount,
+                                   durationMillis,
+                                   trackMimeTypes.c_str(),
+                                   trackCodecs.c_str(),
+                                   alteredParameters.c_str(),
+                                   videoWidth,
+                                   videoHeight);
+    } else {
+        ALOGV("NOT sending MediaParser media metrics.");
+    }
+
+    return true;
+}
+
+} // namespace android
diff --git a/services/oboeservice/AAudioServiceEndpointCapture.cpp b/services/oboeservice/AAudioServiceEndpointCapture.cpp
index 220584c..3ba3c28 100644
--- a/services/oboeservice/AAudioServiceEndpointCapture.cpp
+++ b/services/oboeservice/AAudioServiceEndpointCapture.cpp
@@ -69,7 +69,9 @@
         // Read audio data from stream using a blocking read.
         result = getStreamInternal()->read(mDistributionBuffer, getFramesPerBurst(), timeoutNanos);
         if (result == AAUDIO_ERROR_DISCONNECTED) {
-            ALOGV("%s() read() returned AAUDIO_ERROR_DISCONNECTED, break", __func__);
+            ALOGD("%s() read() returned AAUDIO_ERROR_DISCONNECTED", __func__);
+            // We do not need the returned vector.
+            (void) AAudioServiceEndpointShared::disconnectRegisteredStreams();
             break;
         } else if (result != getFramesPerBurst()) {
             ALOGW("callbackLoop() read %d / %d",
diff --git a/services/oboeservice/AAudioServiceEndpointPlay.cpp b/services/oboeservice/AAudioServiceEndpointPlay.cpp
index dfe7193..89aa70d 100644
--- a/services/oboeservice/AAudioServiceEndpointPlay.cpp
+++ b/services/oboeservice/AAudioServiceEndpointPlay.cpp
@@ -145,7 +145,9 @@
         result = getStreamInternal()->write(mMixer.getOutputBuffer(),
                                             getFramesPerBurst(), timeoutNanos);
         if (result == AAUDIO_ERROR_DISCONNECTED) {
-            ALOGV("%s() write() returned AAUDIO_ERROR_DISCONNECTED, break", __func__);
+            ALOGD("%s() write() returned AAUDIO_ERROR_DISCONNECTED", __func__);
+            // We do not need the returned vector.
+            (void) AAudioServiceEndpointShared::disconnectRegisteredStreams();
             break;
         } else if (result != getFramesPerBurst()) {
             ALOGW("callbackLoop() wrote %d / %d",