diff --git a/tests/MotionPrediction/Android.bp b/tests/MotionPrediction/Android.bp
new file mode 100644
index 0000000..b9d01da
--- /dev/null
+++ b/tests/MotionPrediction/Android.bp
@@ -0,0 +1,31 @@
+//
+// Copyright (C) 2023 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "frameworks_base_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["frameworks_base_license"],
+}
+
+android_app {
+    name: "MotionPrediction",
+    srcs: ["**/*.kt"],
+    platform_apis: true,
+    certificate: "platform",
+}
diff --git a/tests/MotionPrediction/AndroidManifest.xml b/tests/MotionPrediction/AndroidManifest.xml
new file mode 100644
index 0000000..3f8c2f2
--- /dev/null
+++ b/tests/MotionPrediction/AndroidManifest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2023 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+     package="test.motionprediction">
+
+    <application android:allowBackup="false"
+         android:icon="@mipmap/ic_launcher"
+         android:label="@string/app_name"
+         android:supportsRtl="true"
+         android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity"
+             android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/tests/MotionPrediction/OWNERS b/tests/MotionPrediction/OWNERS
new file mode 100644
index 0000000..c88bfe9
--- /dev/null
+++ b/tests/MotionPrediction/OWNERS
@@ -0,0 +1 @@
+include platform/frameworks/base:/INPUT_OWNERS
diff --git a/tests/MotionPrediction/res/layout/activity_main.xml b/tests/MotionPrediction/res/layout/activity_main.xml
new file mode 100644
index 0000000..65dc325
--- /dev/null
+++ b/tests/MotionPrediction/res/layout/activity_main.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2023 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context="test.motionprediction.MainActivity">
+
+    <test.motionprediction.DrawingView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:id="@+id/output" />
+
+</LinearLayout>
diff --git a/tests/MotionPrediction/res/mipmap-hdpi/ic_launcher.png b/tests/MotionPrediction/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000..cde69bc
--- /dev/null
+++ b/tests/MotionPrediction/res/mipmap-hdpi/ic_launcher.png
Binary files differ
diff --git a/tests/MotionPrediction/res/mipmap-mdpi/ic_launcher.png b/tests/MotionPrediction/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000..c133a0c
--- /dev/null
+++ b/tests/MotionPrediction/res/mipmap-mdpi/ic_launcher.png
Binary files differ
diff --git a/tests/MotionPrediction/res/mipmap-xhdpi/ic_launcher.png b/tests/MotionPrediction/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..bfa42f0
--- /dev/null
+++ b/tests/MotionPrediction/res/mipmap-xhdpi/ic_launcher.png
Binary files differ
diff --git a/tests/MotionPrediction/res/mipmap-xxhdpi/ic_launcher.png b/tests/MotionPrediction/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..324e72c
--- /dev/null
+++ b/tests/MotionPrediction/res/mipmap-xxhdpi/ic_launcher.png
Binary files differ
diff --git a/tests/MotionPrediction/res/mipmap-xxxhdpi/ic_launcher.png b/tests/MotionPrediction/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 0000000..aee44e1
--- /dev/null
+++ b/tests/MotionPrediction/res/mipmap-xxxhdpi/ic_launcher.png
Binary files differ
diff --git a/tests/MotionPrediction/res/values-w820dp/dimens.xml b/tests/MotionPrediction/res/values-w820dp/dimens.xml
new file mode 100644
index 0000000..95669e6
--- /dev/null
+++ b/tests/MotionPrediction/res/values-w820dp/dimens.xml
@@ -0,0 +1,20 @@
+<!-- Copyright (C) 2023 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+</resources>
diff --git a/tests/MotionPrediction/res/values/colors.xml b/tests/MotionPrediction/res/values/colors.xml
new file mode 100644
index 0000000..139eb1d
--- /dev/null
+++ b/tests/MotionPrediction/res/values/colors.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2023 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimaryDark">#303F9F</color>
+    <color name="colorAccent">#FF4081</color>
+</resources>
diff --git a/tests/MotionPrediction/res/values/dimens.xml b/tests/MotionPrediction/res/values/dimens.xml
new file mode 100644
index 0000000..d26136f
--- /dev/null
+++ b/tests/MotionPrediction/res/values/dimens.xml
@@ -0,0 +1,19 @@
+<!-- Copyright (C) 2023 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+</resources>
diff --git a/tests/MotionPrediction/res/values/strings.xml b/tests/MotionPrediction/res/values/strings.xml
new file mode 100644
index 0000000..16a2bdf
--- /dev/null
+++ b/tests/MotionPrediction/res/values/strings.xml
@@ -0,0 +1,17 @@
+<!-- Copyright (C) 2023 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+    <string name="app_name">Motion Prediction</string>
+</resources>
diff --git a/tests/MotionPrediction/res/values/styles.xml b/tests/MotionPrediction/res/values/styles.xml
new file mode 100644
index 0000000..cfb5e3d
--- /dev/null
+++ b/tests/MotionPrediction/res/values/styles.xml
@@ -0,0 +1,23 @@
+<!-- Copyright (C) 2023 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<resources>
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="@android:style/Theme.Material.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="android:colorPrimary">@color/colorPrimary</item>
+        <item name="android:colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="android:colorAccent">@color/colorAccent</item>
+    </style>
+</resources>
diff --git a/tests/MotionPrediction/src/test/motionprediction/DrawingView.kt b/tests/MotionPrediction/src/test/motionprediction/DrawingView.kt
new file mode 100644
index 0000000..f529bf7
--- /dev/null
+++ b/tests/MotionPrediction/src/test/motionprediction/DrawingView.kt
@@ -0,0 +1,106 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package test.motionprediction
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Paint
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.view.MotionEvent.ACTION_DOWN
+import android.view.MotionPredictor
+import android.view.View
+
+import java.util.Vector
+
+private fun drawLine(canvas: Canvas, from: MotionEvent, to: MotionEvent, paint: Paint) {
+    canvas.apply {
+        val x0 = from.getX()
+        val y0 = from.getY()
+        val x1 = to.getX()
+        val y1 = to.getY()
+        // TODO: handle historical data
+        drawLine(x0, y0, x1, y1, paint)
+    }
+}
+
+/**
+ * Draw the current stroke and predicted values
+ */
+class DrawingView(context: Context, attrs: AttributeSet) : View(context, attrs) {
+    private val TAG = "DrawingView"
+
+    val events: MutableMap<Int, Vector<MotionEvent>> = mutableMapOf<Int, Vector<MotionEvent>>()
+
+    var isPredictionAvailable = false
+    private val predictor = MotionPredictor(getContext())
+
+    private var predictionPaint = Paint()
+    private var realPaint = Paint()
+
+    init {
+        setBackgroundColor(Color.WHITE)
+        predictionPaint.color = Color.BLACK
+        predictionPaint.setStrokeWidth(5f)
+        realPaint.color = Color.RED
+        realPaint.setStrokeWidth(5f)
+    }
+
+    private fun addEvent(event: MotionEvent) {
+        if (event.getActionMasked() == ACTION_DOWN) {
+            events.remove(event.deviceId)
+        }
+        var vec = events.getOrPut(event.deviceId) { Vector<MotionEvent>() }
+        vec.add(MotionEvent.obtain(event))
+        predictor.record(event)
+        invalidate()
+    }
+
+    public override fun onTouchEvent(event: MotionEvent): Boolean {
+        isPredictionAvailable = predictor.isPredictionAvailable(event.getDeviceId(),
+                                                                event.getSource())
+        addEvent(event)
+        return true
+    }
+
+    public override fun onDraw(canvas: Canvas) {
+        super.onDraw(canvas)
+        if (!isPredictionAvailable) {
+            canvas.apply {
+                drawRect(0f, 0f, 200f, 200f, realPaint)
+            }
+        }
+
+        var eventTime = 0L
+
+        // Draw real events
+        for ((_, vec) in events ) {
+            for (i in 1 until vec.size) {
+                drawLine(canvas, vec[i - 1], vec[i], realPaint)
+            }
+            eventTime = vec.lastElement().eventTime
+        }
+
+        // Draw predictions. Convert to nanos and hardcode to +20ms into the future
+        val predictionList = predictor.predict(eventTime * 1000000 + 20000000)
+        for (prediction in predictionList) {
+            val realEvents = events.get(prediction.deviceId)!!
+            drawLine(canvas, realEvents[realEvents.size - 1], prediction, predictionPaint)
+        }
+    }
+}
diff --git a/tests/MotionPrediction/src/test/motionprediction/MainActivity.kt b/tests/MotionPrediction/src/test/motionprediction/MainActivity.kt
new file mode 100644
index 0000000..cec2c06
--- /dev/null
+++ b/tests/MotionPrediction/src/test/motionprediction/MainActivity.kt
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package test.motionprediction
+
+import android.app.Activity
+import android.os.Bundle
+
+class MainActivity : Activity() {
+    val TAG = "MotionPrediction"
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+    }
+}