diff --git a/libs/gui/Android.bp b/libs/gui/Android.bp
index 4a4510e..686e274 100644
--- a/libs/gui/Android.bp
+++ b/libs/gui/Android.bp
@@ -92,6 +92,7 @@
 
     export_shared_lib_headers: [
         "libbinder",
+        "libinput",
     ],
 
     // bufferhub is not used when building libgui for vendors
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index 1030b82..117ce58 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -448,19 +448,36 @@
 
 // ------------------------------- InputWindowCommands ----------------------------------------
 
-void InputWindowCommands::merge(const InputWindowCommands& other) {
+bool InputWindowCommands::merge(const InputWindowCommands& other) {
+    bool changes = false;
+#ifndef NO_INPUT
+    changes |= !other.focusRequests.empty();
+    focusRequests.insert(focusRequests.end(), std::make_move_iterator(other.focusRequests.begin()),
+                         std::make_move_iterator(other.focusRequests.end()));
+#endif
+    changes |= other.syncInputWindows && !syncInputWindows;
     syncInputWindows |= other.syncInputWindows;
+    return changes;
 }
 
 void InputWindowCommands::clear() {
+#ifndef NO_INPUT
+    focusRequests.clear();
+#endif
     syncInputWindows = false;
 }
 
 void InputWindowCommands::write(Parcel& output) const {
+#ifndef NO_INPUT
+    output.writeParcelableVector(focusRequests);
+#endif
     output.writeBool(syncInputWindows);
 }
 
 void InputWindowCommands::read(const Parcel& input) {
+#ifndef NO_INPUT
+    input.readParcelableVector(&focusRequests);
+#endif
     syncInputWindows = input.readBool();
 }
 
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index d797a35..229a5c2 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1364,6 +1364,21 @@
     return *this;
 }
 
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFocusedWindow(
+        const sp<IBinder>& token, const sp<IBinder>& focusedToken, nsecs_t timestampNanos) {
+    FocusRequest request;
+    request.token = token;
+    request.focusedToken = focusedToken;
+    request.timestamp = timestampNanos;
+    return setFocusedWindow(request);
+}
+
+SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFocusedWindow(
+        const FocusRequest& request) {
+    mInputWindowCommands.focusRequests.push_back(request);
+    return *this;
+}
+
 SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::syncInputWindows() {
     mInputWindowCommands.syncInputWindows = true;
     return *this;
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index 00ae220..41aad0d 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -26,6 +26,7 @@
 #include <math/mat4.h>
 
 #ifndef NO_INPUT
+#include <android/FocusRequest.h>
 #include <input/InputWindow.h>
 #endif
 
@@ -283,9 +284,13 @@
 };
 
 struct InputWindowCommands {
+#ifndef NO_INPUT
+    std::vector<FocusRequest> focusRequests;
+#endif
     bool syncInputWindows{false};
 
-    void merge(const InputWindowCommands& other);
+    // Merges the passed in commands and returns true if there were any changes.
+    bool merge(const InputWindowCommands& other);
     void clear();
     void write(Parcel& output) const;
     void read(const Parcel& input);
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index eb757ba..d5ca0f6 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -507,6 +507,9 @@
 
 #ifndef NO_INPUT
         Transaction& setInputWindowInfo(const sp<SurfaceControl>& sc, const InputWindowInfo& info);
+        Transaction& setFocusedWindow(const sp<IBinder>& token, const sp<IBinder>& focusedToken,
+                                      nsecs_t timestampNanos);
+        Transaction& setFocusedWindow(const FocusRequest& request);
         Transaction& syncInputWindows();
 #endif
 
diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index 8a9f261..7dd5276 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -60,6 +60,7 @@
                 "LatencyStatistics.cpp",
                 "VelocityControl.cpp",
                 "VelocityTracker.cpp",
+                "android/FocusRequest.aidl",
                 "android/os/IInputFlinger.aidl",
                 "android/os/ISetInputWindowsListener.aidl",
             ],
diff --git a/libs/input/android/FocusRequest.aidl b/libs/input/android/FocusRequest.aidl
new file mode 100644
index 0000000..a5034a4
--- /dev/null
+++ b/libs/input/android/FocusRequest.aidl
@@ -0,0 +1,39 @@
+/**
+ * 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.
+ */
+
+package android;
+
+/** @hide */
+parcelable FocusRequest {
+    /**
+     * Input channel token used to identify the window that should gain focus.
+     */
+    IBinder token;
+    /**
+     * The token that the caller expects currently to be focused. If the
+     * specified token does not match the currently focused window, this request will be dropped.
+     * If the specified focused token matches the currently focused window, the call will succeed.
+     * Set this to "null" if this call should succeed no matter what the currently focused token
+     * is.
+     */
+    @nullable IBinder focusedToken;
+    /**
+     * SYSTEM_TIME_MONOTONIC timestamp in nanos set by the client (wm) when requesting the focus
+     * change. This determines which request gets precedence if there is a focus change request
+     * from another source such as pointer down.
+     */
+    long timestamp;
+}
diff --git a/libs/input/android/os/IInputFlinger.aidl b/libs/input/android/os/IInputFlinger.aidl
index 44bb66d..5eefad3 100644
--- a/libs/input/android/os/IInputFlinger.aidl
+++ b/libs/input/android/os/IInputFlinger.aidl
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.FocusRequest;
 import android.InputChannel;
 import android.InputWindowInfo;
 import android.os.ISetInputWindowsListener;
@@ -31,4 +32,9 @@
             in @nullable ISetInputWindowsListener setInputWindowsListener);
     void registerInputChannel(in InputChannel channel);
     void unregisterInputChannel(in InputChannel channel);
+    /**
+     * Sets focus to the window identified by the token. This must be called
+     * after updating any input window handles.
+     */
+    oneway void setFocusedWindow(in FocusRequest request);
 }