diff --git a/include/input/InputTransport.h b/include/input/InputTransport.h
index 0219cf7..09cebef 100644
--- a/include/input/InputTransport.h
+++ b/include/input/InputTransport.h
@@ -41,7 +41,6 @@
 #include <utils/Errors.h>
 #include <utils/RefBase.h>
 #include <utils/Timers.h>
-#include <utils/Vector.h>
 
 #include <android-base/unique_fd.h>
 
@@ -71,10 +70,7 @@
 
     struct Header {
         Type type; // 4 bytes
-        // We don't need this field in order to align the body below but we
-        // leave it here because InputMessage::size() and other functions
-        // compute the size of this structure as sizeof(Header) + sizeof(Body).
-        uint32_t padding;
+        uint32_t seq;
     } header;
 
     // Body *must* be 8 byte aligned.
@@ -83,8 +79,8 @@
     static_assert(sizeof(std::array<uint8_t, 32>) == 32);
     union Body {
         struct Key {
-            uint32_t seq;
             int32_t eventId;
+            uint32_t empty1;
             nsecs_t eventTime __attribute__((aligned(8)));
             int32_t deviceId;
             int32_t source;
@@ -103,8 +99,8 @@
         } key;
 
         struct Motion {
-            uint32_t seq;
             int32_t eventId;
+            uint32_t empty1;
             nsecs_t eventTime __attribute__((aligned(8)));
             int32_t deviceId;
             int32_t source;
@@ -153,16 +149,14 @@
         } motion;
 
         struct Finished {
-            uint32_t seq;
+            uint32_t empty1;
             uint32_t handled; // actually a bool, but we must maintain 8-byte alignment
 
             inline size_t size() const { return sizeof(Finished); }
         } finished;
 
         struct Focus {
-            uint32_t seq;
             int32_t eventId;
-            uint32_t empty1;
             // The following two fields take up 4 bytes total
             uint16_t hasFocus;    // actually a bool
             uint16_t inTouchMode; // actually a bool, but we must maintain 8-byte alignment
@@ -174,6 +168,19 @@
     bool isValid(size_t actualSize) const;
     size_t size() const;
     void getSanitizedCopy(InputMessage* msg) const;
+
+    static const char* typeToString(Type type) {
+        switch (type) {
+            case Type::KEY:
+                return "KEY";
+            case Type::MOTION:
+                return "MOTION";
+            case Type::FINISHED:
+                return "FINISHED";
+            case Type::FOCUS:
+                return "FOCUS";
+        }
+    }
 };
 
 struct InputChannelInfo : public Parcelable {
@@ -438,6 +445,8 @@
      */
     int32_t getPendingBatchSource() const;
 
+    std::string dump() const;
+
 private:
     // True if touch resampling is enabled.
     const bool mResampleTouch;
@@ -454,9 +463,9 @@
 
     // Batched motion events per device and source.
     struct Batch {
-        Vector<InputMessage> samples;
+        std::vector<InputMessage> samples;
     };
-    Vector<Batch> mBatches;
+    std::vector<Batch> mBatches;
 
     // Touch state per device and source, only for sources of class pointer.
     struct History {
@@ -543,7 +552,7 @@
             return false;
         }
     };
-    Vector<TouchState> mTouchStates;
+    std::vector<TouchState> mTouchStates;
 
     // Chain of batched sequence numbers.  When multiple input messages are combined into
     // a batch, we append a record here that associates the last sequence number in the
@@ -553,7 +562,7 @@
         uint32_t seq;   // sequence number of batched input message
         uint32_t chain; // sequence number of previous batched input message
     };
-    Vector<SeqChain> mSeqChains;
+    std::vector<SeqChain> mSeqChains;
 
     status_t consumeBatch(InputEventFactoryInterface* factory,
             nsecs_t frameTime, uint32_t* outSeq, InputEvent** outEvent);
diff --git a/libs/input/InputTransport.cpp b/libs/input/InputTransport.cpp
index c6043ac..60ad578 100644
--- a/libs/input/InputTransport.cpp
+++ b/libs/input/InputTransport.cpp
@@ -133,12 +133,11 @@
 
     // Write the header
     msg->header.type = header.type;
+    msg->header.seq = header.seq;
 
     // Write the body
     switch(header.type) {
         case InputMessage::Type::KEY: {
-            // uint32_t seq
-            msg->body.key.seq = body.key.seq;
             // int32_t eventId
             msg->body.key.eventId = body.key.eventId;
             // nsecs_t eventTime
@@ -168,8 +167,6 @@
             break;
         }
         case InputMessage::Type::MOTION: {
-            // uint32_t seq
-            msg->body.motion.seq = body.motion.seq;
             // int32_t eventId
             msg->body.motion.eventId = body.motion.eventId;
             // nsecs_t eventTime
@@ -232,12 +229,10 @@
             break;
         }
         case InputMessage::Type::FINISHED: {
-            msg->body.finished.seq = body.finished.seq;
             msg->body.finished.handled = body.finished.handled;
             break;
         }
         case InputMessage::Type::FOCUS: {
-            msg->body.focus.seq = body.focus.seq;
             msg->body.focus.eventId = body.focus.eventId;
             msg->body.focus.hasFocus = body.focus.hasFocus;
             msg->body.focus.inTouchMode = body.focus.inTouchMode;
@@ -468,7 +463,7 @@
 
     InputMessage msg;
     msg.header.type = InputMessage::Type::KEY;
-    msg.body.key.seq = seq;
+    msg.header.seq = seq;
     msg.body.key.eventId = eventId;
     msg.body.key.deviceId = deviceId;
     msg.body.key.source = source;
@@ -526,7 +521,7 @@
 
     InputMessage msg;
     msg.header.type = InputMessage::Type::MOTION;
-    msg.body.motion.seq = seq;
+    msg.header.seq = seq;
     msg.body.motion.eventId = eventId;
     msg.body.motion.deviceId = deviceId;
     msg.body.motion.source = source;
@@ -570,7 +565,7 @@
 
     InputMessage msg;
     msg.header.type = InputMessage::Type::FOCUS;
-    msg.body.focus.seq = seq;
+    msg.header.seq = seq;
     msg.body.focus.eventId = eventId;
     msg.body.focus.hasFocus = hasFocus ? 1 : 0;
     msg.body.focus.inTouchMode = inTouchMode ? 1 : 0;
@@ -594,7 +589,7 @@
                 mChannel->getName().c_str(), msg.header.type);
         return UNKNOWN_ERROR;
     }
-    *outSeq = msg.body.finished.seq;
+    *outSeq = msg.header.seq;
     *outHandled = msg.body.finished.handled == 1;
     return OK;
 }
@@ -655,7 +650,7 @@
                 if (!keyEvent) return NO_MEMORY;
 
                 initializeKeyEvent(keyEvent, &mMsg);
-                *outSeq = mMsg.body.key.seq;
+                *outSeq = mMsg.header.seq;
                 *outEvent = keyEvent;
                 if (DEBUG_TRANSPORT_ACTIONS) {
                     ALOGD("channel '%s' consumer ~ consumed key event, seq=%u",
@@ -667,9 +662,9 @@
             case InputMessage::Type::MOTION: {
                 ssize_t batchIndex = findBatch(mMsg.body.motion.deviceId, mMsg.body.motion.source);
                 if (batchIndex >= 0) {
-                    Batch& batch = mBatches.editItemAt(batchIndex);
+                    Batch& batch = mBatches[batchIndex];
                     if (canAddSample(batch, &mMsg)) {
-                        batch.samples.push(mMsg);
+                        batch.samples.push_back(mMsg);
                         if (DEBUG_TRANSPORT_ACTIONS) {
                             ALOGD("channel '%s' consumer ~ appended to batch event",
                                   mChannel->getName().c_str());
@@ -680,18 +675,18 @@
                         // No need to process events that we are going to cancel anyways
                         const size_t count = batch.samples.size();
                         for (size_t i = 0; i < count; i++) {
-                            const InputMessage& msg = batch.samples.itemAt(i);
-                            sendFinishedSignal(msg.body.motion.seq, false);
+                            const InputMessage& msg = batch.samples[i];
+                            sendFinishedSignal(msg.header.seq, false);
                         }
-                        batch.samples.removeItemsAt(0, count);
-                        mBatches.removeAt(batchIndex);
+                        batch.samples.erase(batch.samples.begin(), batch.samples.begin() + count);
+                        mBatches.erase(mBatches.begin() + batchIndex);
                     } else {
                         // We cannot append to the batch in progress, so we need to consume
                         // the previous batch right now and defer the new message until later.
                         mMsgDeferred = true;
                         status_t result = consumeSamples(factory, batch, batch.samples.size(),
                                                          outSeq, outEvent);
-                        mBatches.removeAt(batchIndex);
+                        mBatches.erase(mBatches.begin() + batchIndex);
                         if (result) {
                             return result;
                         }
@@ -707,9 +702,9 @@
                 // Start a new batch if needed.
                 if (mMsg.body.motion.action == AMOTION_EVENT_ACTION_MOVE ||
                     mMsg.body.motion.action == AMOTION_EVENT_ACTION_HOVER_MOVE) {
-                    mBatches.push();
-                    Batch& batch = mBatches.editTop();
-                    batch.samples.push(mMsg);
+                    Batch batch;
+                    batch.samples.push_back(mMsg);
+                    mBatches.push_back(batch);
                     if (DEBUG_TRANSPORT_ACTIONS) {
                         ALOGD("channel '%s' consumer ~ started batch event",
                               mChannel->getName().c_str());
@@ -722,7 +717,7 @@
 
                 updateTouchState(mMsg);
                 initializeMotionEvent(motionEvent, &mMsg);
-                *outSeq = mMsg.body.motion.seq;
+                *outSeq = mMsg.header.seq;
                 *outEvent = motionEvent;
 
                 if (DEBUG_TRANSPORT_ACTIONS) {
@@ -743,7 +738,7 @@
                 if (!focusEvent) return NO_MEMORY;
 
                 initializeFocusEvent(focusEvent, &mMsg);
-                *outSeq = mMsg.body.focus.seq;
+                *outSeq = mMsg.header.seq;
                 *outEvent = focusEvent;
                 break;
             }
@@ -757,10 +752,10 @@
     status_t result;
     for (size_t i = mBatches.size(); i > 0; ) {
         i--;
-        Batch& batch = mBatches.editItemAt(i);
+        Batch& batch = mBatches[i];
         if (frameTime < 0) {
             result = consumeSamples(factory, batch, batch.samples.size(), outSeq, outEvent);
-            mBatches.removeAt(i);
+            mBatches.erase(mBatches.begin() + i);
             return result;
         }
 
@@ -775,11 +770,11 @@
 
         result = consumeSamples(factory, batch, split + 1, outSeq, outEvent);
         const InputMessage* next;
-        if (batch.samples.isEmpty()) {
-            mBatches.removeAt(i);
+        if (batch.samples.empty()) {
+            mBatches.erase(mBatches.begin() + i);
             next = nullptr;
         } else {
-            next = &batch.samples.itemAt(0);
+            next = &batch.samples[0];
         }
         if (!result && mResampleTouch) {
             resampleTouchState(sampleTime, static_cast<MotionEvent*>(*outEvent), next);
@@ -797,20 +792,20 @@
 
     uint32_t chain = 0;
     for (size_t i = 0; i < count; i++) {
-        InputMessage& msg = batch.samples.editItemAt(i);
+        InputMessage& msg = batch.samples[i];
         updateTouchState(msg);
         if (i) {
             SeqChain seqChain;
-            seqChain.seq = msg.body.motion.seq;
+            seqChain.seq = msg.header.seq;
             seqChain.chain = chain;
-            mSeqChains.push(seqChain);
+            mSeqChains.push_back(seqChain);
             addSample(motionEvent, &msg);
         } else {
             initializeMotionEvent(motionEvent, &msg);
         }
-        chain = msg.body.motion.seq;
+        chain = msg.header.seq;
     }
-    batch.samples.removeItemsAt(0, count);
+    batch.samples.erase(batch.samples.begin(), batch.samples.begin() + count);
 
     *outSeq = chain;
     *outEvent = motionEvent;
@@ -832,10 +827,10 @@
     case AMOTION_EVENT_ACTION_DOWN: {
         ssize_t index = findTouchState(deviceId, source);
         if (index < 0) {
-            mTouchStates.push();
+            mTouchStates.push_back({});
             index = mTouchStates.size() - 1;
         }
-        TouchState& touchState = mTouchStates.editItemAt(index);
+        TouchState& touchState = mTouchStates[index];
         touchState.initialize(deviceId, source);
         touchState.addHistory(msg);
         break;
@@ -844,7 +839,7 @@
     case AMOTION_EVENT_ACTION_MOVE: {
         ssize_t index = findTouchState(deviceId, source);
         if (index >= 0) {
-            TouchState& touchState = mTouchStates.editItemAt(index);
+            TouchState& touchState = mTouchStates[index];
             touchState.addHistory(msg);
             rewriteMessage(touchState, msg);
         }
@@ -854,7 +849,7 @@
     case AMOTION_EVENT_ACTION_POINTER_DOWN: {
         ssize_t index = findTouchState(deviceId, source);
         if (index >= 0) {
-            TouchState& touchState = mTouchStates.editItemAt(index);
+            TouchState& touchState = mTouchStates[index];
             touchState.lastResample.idBits.clearBit(msg.body.motion.getActionId());
             rewriteMessage(touchState, msg);
         }
@@ -864,7 +859,7 @@
     case AMOTION_EVENT_ACTION_POINTER_UP: {
         ssize_t index = findTouchState(deviceId, source);
         if (index >= 0) {
-            TouchState& touchState = mTouchStates.editItemAt(index);
+            TouchState& touchState = mTouchStates[index];
             rewriteMessage(touchState, msg);
             touchState.lastResample.idBits.clearBit(msg.body.motion.getActionId());
         }
@@ -874,7 +869,7 @@
     case AMOTION_EVENT_ACTION_SCROLL: {
         ssize_t index = findTouchState(deviceId, source);
         if (index >= 0) {
-            TouchState& touchState = mTouchStates.editItemAt(index);
+            TouchState& touchState = mTouchStates[index];
             rewriteMessage(touchState, msg);
         }
         break;
@@ -884,9 +879,9 @@
     case AMOTION_EVENT_ACTION_CANCEL: {
         ssize_t index = findTouchState(deviceId, source);
         if (index >= 0) {
-            TouchState& touchState = mTouchStates.editItemAt(index);
+            TouchState& touchState = mTouchStates[index];
             rewriteMessage(touchState, msg);
-            mTouchStates.removeAt(index);
+            mTouchStates.erase(mTouchStates.begin() + index);
         }
         break;
     }
@@ -943,7 +938,7 @@
         return;
     }
 
-    TouchState& touchState = mTouchStates.editItemAt(index);
+    TouchState& touchState = mTouchStates[index];
     if (touchState.historySize < 1) {
 #if DEBUG_RESAMPLING
         ALOGD("Not resampled, no history for device.");
@@ -1089,11 +1084,11 @@
         size_t chainIndex = 0;
         for (size_t i = seqChainCount; i > 0; ) {
              i--;
-             const SeqChain& seqChain = mSeqChains.itemAt(i);
+             const SeqChain& seqChain = mSeqChains[i];
              if (seqChain.seq == currentSeq) {
                  currentSeq = seqChain.chain;
                  chainSeqs[chainIndex++] = currentSeq;
-                 mSeqChains.removeAt(i);
+                 mSeqChains.erase(mSeqChains.begin() + i);
              }
         }
         status_t status = OK;
@@ -1107,7 +1102,7 @@
                 SeqChain seqChain;
                 seqChain.seq = chainIndex != 0 ? chainSeqs[chainIndex - 1] : seq;
                 seqChain.chain = chainSeqs[chainIndex];
-                mSeqChains.push(seqChain);
+                mSeqChains.push_back(seqChain);
                 if (!chainIndex) break;
                 chainIndex--;
             }
@@ -1122,7 +1117,7 @@
 status_t InputConsumer::sendUnchainedFinishedSignal(uint32_t seq, bool handled) {
     InputMessage msg;
     msg.header.type = InputMessage::Type::FINISHED;
-    msg.body.finished.seq = seq;
+    msg.header.seq = seq;
     msg.body.finished.handled = handled ? 1 : 0;
     return mChannel->sendMessage(&msg);
 }
@@ -1132,23 +1127,23 @@
 }
 
 bool InputConsumer::hasPendingBatch() const {
-    return !mBatches.isEmpty();
+    return !mBatches.empty();
 }
 
 int32_t InputConsumer::getPendingBatchSource() const {
-    if (mBatches.isEmpty()) {
+    if (mBatches.empty()) {
         return AINPUT_SOURCE_CLASS_NONE;
     }
 
-    const Batch& batch = mBatches.itemAt(0);
-    const InputMessage& head = batch.samples.itemAt(0);
+    const Batch& batch = mBatches[0];
+    const InputMessage& head = batch.samples[0];
     return head.body.motion.source;
 }
 
 ssize_t InputConsumer::findBatch(int32_t deviceId, int32_t source) const {
     for (size_t i = 0; i < mBatches.size(); i++) {
-        const Batch& batch = mBatches.itemAt(i);
-        const InputMessage& head = batch.samples.itemAt(0);
+        const Batch& batch = mBatches[i];
+        const InputMessage& head = batch.samples[0];
         if (head.body.motion.deviceId == deviceId && head.body.motion.source == source) {
             return i;
         }
@@ -1158,7 +1153,7 @@
 
 ssize_t InputConsumer::findTouchState(int32_t deviceId, int32_t source) const {
     for (size_t i = 0; i < mTouchStates.size(); i++) {
-        const TouchState& touchState = mTouchStates.itemAt(i);
+        const TouchState& touchState = mTouchStates[i];
         if (touchState.deviceId == deviceId && touchState.source == source) {
             return i;
         }
@@ -1212,7 +1207,7 @@
 }
 
 bool InputConsumer::canAddSample(const Batch& batch, const InputMessage *msg) {
-    const InputMessage& head = batch.samples.itemAt(0);
+    const InputMessage& head = batch.samples[0];
     uint32_t pointerCount = msg->body.motion.pointerCount;
     if (head.body.motion.pointerCount != pointerCount
             || head.body.motion.action != msg->body.motion.action) {
@@ -1230,11 +1225,72 @@
 ssize_t InputConsumer::findSampleNoLaterThan(const Batch& batch, nsecs_t time) {
     size_t numSamples = batch.samples.size();
     size_t index = 0;
-    while (index < numSamples
-            && batch.samples.itemAt(index).body.motion.eventTime <= time) {
+    while (index < numSamples && batch.samples[index].body.motion.eventTime <= time) {
         index += 1;
     }
     return ssize_t(index) - 1;
 }
 
+std::string InputConsumer::dump() const {
+    std::string out;
+    out = out + "mResampleTouch = " + toString(mResampleTouch) + "\n";
+    out = out + "mChannel = " + mChannel->getName() + "\n";
+    out = out + "mMsgDeferred: " + toString(mMsgDeferred) + "\n";
+    if (mMsgDeferred) {
+        out = out + "mMsg : " + InputMessage::typeToString(mMsg.header.type) + "\n";
+    }
+    out += "Batches:\n";
+    for (const Batch& batch : mBatches) {
+        out += "    Batch:\n";
+        for (const InputMessage& msg : batch.samples) {
+            out += android::base::StringPrintf("        Message %" PRIu32 ": %s ", msg.header.seq,
+                                               InputMessage::typeToString(msg.header.type));
+            switch (msg.header.type) {
+                case InputMessage::Type::KEY: {
+                    out += android::base::StringPrintf("action=%s keycode=%" PRId32,
+                                                       KeyEvent::actionToString(
+                                                               msg.body.key.action),
+                                                       msg.body.key.keyCode);
+                    break;
+                }
+                case InputMessage::Type::MOTION: {
+                    out = out + "action=" + MotionEvent::actionToString(msg.body.motion.action);
+                    for (uint32_t i = 0; i < msg.body.motion.pointerCount; i++) {
+                        const float x = msg.body.motion.pointers[i].coords.getX();
+                        const float y = msg.body.motion.pointers[i].coords.getY();
+                        out += android::base::StringPrintf("\n            Pointer %" PRIu32
+                                                           " : x=%.1f y=%.1f",
+                                                           i, x, y);
+                    }
+                    break;
+                }
+                case InputMessage::Type::FINISHED: {
+                    out += android::base::StringPrintf("handled=%s",
+                                                       toString(msg.body.finished.handled));
+                    break;
+                }
+                case InputMessage::Type::FOCUS: {
+                    out += android::base::StringPrintf("hasFocus=%s inTouchMode=%s",
+                                                       toString(msg.body.focus.hasFocus),
+                                                       toString(msg.body.focus.inTouchMode));
+                    break;
+                }
+            }
+            out += "\n";
+        }
+    }
+    if (mBatches.empty()) {
+        out += "    <empty>\n";
+    }
+    out += "mSeqChains:\n";
+    for (const SeqChain& chain : mSeqChains) {
+        out += android::base::StringPrintf("    chain: seq = %" PRIu32 " chain=%" PRIu32, chain.seq,
+                                           chain.chain);
+    }
+    if (mSeqChains.empty()) {
+        out += "    <empty>\n";
+    }
+    return out;
+}
+
 } // namespace android
diff --git a/libs/input/tests/InputChannel_test.cpp b/libs/input/tests/InputChannel_test.cpp
index 7f4bd6e..4187ca9 100644
--- a/libs/input/tests/InputChannel_test.cpp
+++ b/libs/input/tests/InputChannel_test.cpp
@@ -103,7 +103,7 @@
     InputMessage clientReply;
     memset(&clientReply, 0, sizeof(InputMessage));
     clientReply.header.type = InputMessage::Type::FINISHED;
-    clientReply.body.finished.seq = 0x11223344;
+    clientReply.header.seq = 0x11223344;
     clientReply.body.finished.handled = true;
     EXPECT_EQ(OK, clientChannel->sendMessage(&clientReply))
             << "client channel should be able to send message to server channel";
@@ -113,7 +113,7 @@
             << "server channel should be able to receive message from client channel";
     EXPECT_EQ(clientReply.header.type, serverReply.header.type)
             << "server channel should receive the correct message from client channel";
-    EXPECT_EQ(clientReply.body.finished.seq, serverReply.body.finished.seq)
+    EXPECT_EQ(clientReply.header.seq, serverReply.header.seq)
             << "server channel should receive the correct message from client channel";
     EXPECT_EQ(clientReply.body.finished.handled, serverReply.body.finished.handled)
             << "server channel should receive the correct message from client channel";
@@ -181,7 +181,7 @@
 
     InputMessage serverMsg = {}, clientMsg;
     serverMsg.header.type = InputMessage::Type::MOTION;
-    serverMsg.body.motion.seq = 1;
+    serverMsg.header.seq = 1;
     serverMsg.body.motion.pointerCount = 1;
 
     for (MotionClassification classification : classifications) {
diff --git a/libs/input/tests/StructLayout_test.cpp b/libs/input/tests/StructLayout_test.cpp
index 1fe7bb9..50be9ad 100644
--- a/libs/input/tests/StructLayout_test.cpp
+++ b/libs/input/tests/StructLayout_test.cpp
@@ -34,8 +34,7 @@
 void TestInputMessageAlignment() {
   CHECK_OFFSET(InputMessage, body, 8);
 
-  CHECK_OFFSET(InputMessage::Body::Key, seq, 0);
-  CHECK_OFFSET(InputMessage::Body::Key, eventId, 4);
+  CHECK_OFFSET(InputMessage::Body::Key, eventId, 0);
   CHECK_OFFSET(InputMessage::Body::Key, eventTime, 8);
   CHECK_OFFSET(InputMessage::Body::Key, deviceId, 16);
   CHECK_OFFSET(InputMessage::Body::Key, source, 20);
@@ -49,8 +48,7 @@
   CHECK_OFFSET(InputMessage::Body::Key, repeatCount, 80);
   CHECK_OFFSET(InputMessage::Body::Key, downTime, 88);
 
-  CHECK_OFFSET(InputMessage::Body::Motion, seq, 0);
-  CHECK_OFFSET(InputMessage::Body::Motion, eventId, 4);
+  CHECK_OFFSET(InputMessage::Body::Motion, eventId, 0);
   CHECK_OFFSET(InputMessage::Body::Motion, eventTime, 8);
   CHECK_OFFSET(InputMessage::Body::Motion, deviceId, 16);
   CHECK_OFFSET(InputMessage::Body::Motion, source, 20);
@@ -75,16 +73,16 @@
   CHECK_OFFSET(InputMessage::Body::Motion, pointerCount, 128);
   CHECK_OFFSET(InputMessage::Body::Motion, pointers, 136);
 
-  CHECK_OFFSET(InputMessage::Body::Focus, seq, 0);
-  CHECK_OFFSET(InputMessage::Body::Focus, eventId, 4);
-  CHECK_OFFSET(InputMessage::Body::Focus, hasFocus, 12);
-  CHECK_OFFSET(InputMessage::Body::Focus, inTouchMode, 14);
+  CHECK_OFFSET(InputMessage::Body::Focus, eventId, 0);
+  CHECK_OFFSET(InputMessage::Body::Focus, hasFocus, 4);
+  CHECK_OFFSET(InputMessage::Body::Focus, inTouchMode, 6);
 
-  CHECK_OFFSET(InputMessage::Body::Finished, seq, 0);
   CHECK_OFFSET(InputMessage::Body::Finished, handled, 4);
 }
 
 void TestHeaderSize() {
+    CHECK_OFFSET(InputMessage::Header, type, 0);
+    CHECK_OFFSET(InputMessage::Header, seq, 4);
     static_assert(sizeof(InputMessage::Header) == 8);
 }
 
@@ -98,7 +96,7 @@
                   offsetof(InputMessage::Body::Motion, pointers) +
                           sizeof(InputMessage::Body::Motion::Pointer) * MAX_POINTERS);
     static_assert(sizeof(InputMessage::Body::Finished) == 8);
-    static_assert(sizeof(InputMessage::Body::Focus) == 16);
+    static_assert(sizeof(InputMessage::Body::Focus) == 8);
 }
 
 // --- VerifiedInputEvent ---
diff --git a/services/inputflinger/dispatcher/InputDispatcher.cpp b/services/inputflinger/dispatcher/InputDispatcher.cpp
index 9deea63..5df4aec 100644
--- a/services/inputflinger/dispatcher/InputDispatcher.cpp
+++ b/services/inputflinger/dispatcher/InputDispatcher.cpp
@@ -4269,10 +4269,10 @@
                     dump += INDENT4;
                     entry->eventEntry->appendDescription(dump);
                     dump += StringPrintf(", targetFlags=0x%08x, resolvedAction=%d, "
-                                         "age=%" PRId64 "ms, wait=%" PRId64 "ms\n",
+                                         "age=%" PRId64 "ms, wait=%" PRId64 "ms seq=%" PRIu32 "\n",
                                          entry->targetFlags, entry->resolvedAction,
                                          ns2ms(currentTime - entry->eventEntry->eventTime),
-                                         ns2ms(currentTime - entry->deliveryTime));
+                                         ns2ms(currentTime - entry->deliveryTime), entry->seq);
                 }
             } else {
                 dump += INDENT3 "WaitQueue: <empty>\n";