diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index b07e7ef0bd05d..df658f7f59f11 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -3609,7 +3609,7 @@
     <!-- Message of notification shown when contaminant is detected on the USB port. [CHAR LIMIT=NONE] -->
     <string name="usb_contaminant_detected_message">USB port is automatically disabled. Tap to learn more.</string>
     <!-- Title of notification shown when contaminant is no longer detected on the USB port. [CHAR LIMIT=NONE] -->
-    <string name="usb_contaminant_not_detected_title">Safe to use USB port</string>
+    <string name="usb_contaminant_not_detected_title">OK to use USB port</string>
     <!-- Message of notification shown when contaminant is no longer detected on the USB port. [CHAR LIMIT=NONE] -->
     <string name="usb_contaminant_not_detected_message">Phone no longer detects liquid or debris.</string>
 
diff --git a/packages/SystemUI/res/layout/contaminant_dialog.xml b/packages/SystemUI/res/layout/contaminant_dialog.xml
new file mode 100644
index 0000000000000..ea6d900e8fa7f
--- /dev/null
+++ b/packages/SystemUI/res/layout/contaminant_dialog.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/* //device/apps/common/res/layout/alert_dialog.xml
+**
+** Copyright 2019, 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"
+    android:id="@+id/parentPanel"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/title"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="18dp"
+        android:paddingBottom="18dp"
+        android:textAlignment="center"
+        android:fontFamily="google-sans-medium"
+        android:textSize="20sp"
+        android:textStyle="bold"
+        android:textColor="?android:attr/textColorPrimary"/>
+
+    <TextView
+        android:id="@+id/message"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingLeft="24dp"
+        android:paddingRight="24dp"
+        android:paddingBottom="24dp"
+        android:textAlignment="center"
+        android:textSize="16sp"
+        android:fontFamily="roboto-regular"
+        android:textColor="?android:attr/textColorPrimary" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:paddingBottom="8dp"
+        android:focusable="true">
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="2dp"
+            android:background="@android:drawable/divider_horizontal_bright" />
+
+        <TextView
+            android:id="@+id/learnMore"
+            style="@style/USBContaminant.UserAction" />
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="2dp"
+            android:background="@android:drawable/divider_horizontal_bright" />
+
+        <TextView
+            android:id="@+id/enableUsb"
+            style="@style/USBContaminant.UserAction" />
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="2dp"
+            android:background="@android:drawable/divider_horizontal_bright" />
+
+        <TextView
+          android:id="@+id/gotIt"
+          style="@style/USBContaminant.UserAction" />
+
+    </LinearLayout>
+</LinearLayout>
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 87d03ee978c4f..308c95e02b606 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -166,7 +166,7 @@
     <string name="usb_contaminant_title">USB port disabled</string>
 
     <!-- Message of USB contaminant presence dialog [CHAR LIMIT=NONE] -->
-    <string name="usb_contaminant_message">To protect your device from liquid or debris, the USB port is disabled and won\u2019t detect any accessories.\n\nYou\u2019ll be notified when it\u2019s safe to use the USB port again.</string>
+    <string name="usb_contaminant_message">To protect your device from liquid or debris, the USB port is disabled and won\u2019t detect any accessories.\n\nYou\u2019ll be notified when it\u2019s okay to use the USB port again.</string>
 
     <!-- Toast for enabling ports from USB contaminant dialog [CHAR LIMIT=NONE] -->
     <string name="usb_port_enabled">USB port enabled to detect chargers and accessories</string>
@@ -174,6 +174,9 @@
     <!-- Button text to disable contaminant detection [CHAR LIMIT=NONE] -->
     <string name="usb_disable_contaminant_detection">Enable USB</string>
 
+    <!-- Button text to disable contaminant detection [CHAR LIMIT=NONE] -->
+    <string name="learn_more">Learn more</string>
+
     <!-- Checkbox label for application compatibility mode ON (zooming app to look like it's running
          on a phone).  [CHAR LIMIT=25] -->
     <string name="compat_mode_on">Zoom to fill screen</string>
diff --git a/packages/SystemUI/res/values/styles.xml b/packages/SystemUI/res/values/styles.xml
index 16328f8f299f3..2862f989134b4 100644
--- a/packages/SystemUI/res/values/styles.xml
+++ b/packages/SystemUI/res/values/styles.xml
@@ -572,4 +572,22 @@
         <item name="android:backgroundDimEnabled">true</item>
         <item name="android:windowCloseOnTouchOutside">true</item>
     </style>
+
+    <!-- USB Contaminant dialog -->
+    <style name ="USBContaminant" />
+
+    <style name ="USBContaminant.UserAction">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:fontFamily">roboto-regular</item>
+        <item name="android:paddingLeft">16dp</item>
+        <item name="android:paddingTop">16dp</item>
+        <item name="android:paddingRight">24dp</item>
+        <item name="android:paddingBottom">16dp</item>
+        <item name="android:textAlignment">viewStart</item>
+        <item name="android:textSize">16sp</item>
+        <item name="android:clickable">true</item>
+        <item name="android:background">?android:attr/selectableItemBackground</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+    </style>
 </resources>
diff --git a/packages/SystemUI/src/com/android/systemui/usb/UsbContaminantActivity.java b/packages/SystemUI/src/com/android/systemui/usb/UsbContaminantActivity.java
index ecf608beb91cd..aec14be9c39ea 100644
--- a/packages/SystemUI/src/com/android/systemui/usb/UsbContaminantActivity.java
+++ b/packages/SystemUI/src/com/android/systemui/usb/UsbContaminantActivity.java
@@ -16,30 +16,33 @@
 
 package com.android.systemui.usb;
 
-import android.app.AlertDialog;
-import android.content.DialogInterface;
+import android.app.Activity;
 import android.content.Intent;
 import android.hardware.usb.ParcelableUsbPort;
 import android.hardware.usb.UsbManager;
 import android.hardware.usb.UsbPort;
 import android.os.Bundle;
 import android.util.Log;
+import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
+import android.widget.TextView;
 import android.widget.Toast;
 
-import com.android.internal.app.AlertActivity;
-import com.android.internal.app.AlertController;
 import com.android.systemui.R;
 
 /**
  * Activity that alerts the user when contaminant is detected on USB port.
  */
-public class UsbContaminantActivity extends AlertActivity
-                                  implements DialogInterface.OnClickListener {
+public class UsbContaminantActivity extends Activity implements View.OnClickListener {
     private static final String TAG = "UsbContaminantActivity";
 
     private UsbPort mUsbPort;
+    private TextView mLearnMore;
+    private TextView mGotIt;
+    private TextView mEnableUsb;
+    private TextView mTitle;
+    private TextView mMessage;
 
     @Override
     public void onCreate(Bundle icicle) {
@@ -47,22 +50,30 @@ public class UsbContaminantActivity extends AlertActivity
         window.addSystemFlags(WindowManager.LayoutParams
                 .SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
         window.setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG);
+        requestWindowFeature(Window.FEATURE_NO_TITLE);
 
         super.onCreate(icicle);
+        setContentView(R.layout.contaminant_dialog);
 
         Intent intent = getIntent();
         ParcelableUsbPort port = intent.getParcelableExtra(UsbManager.EXTRA_PORT);
         mUsbPort = port.getUsbPort(getSystemService(UsbManager.class));
 
-        final AlertController.AlertParams ap = mAlertParams;
-        ap.mTitle = getString(R.string.usb_contaminant_title);
-        ap.mMessage = getString(R.string.usb_contaminant_message);
-        ap.mNegativeButtonText = getString(android.R.string.ok);
-        ap.mNeutralButtonText = getString(R.string.usb_disable_contaminant_detection);
-        ap.mNegativeButtonListener = this;
-        ap.mNeutralButtonListener = this;
+        mLearnMore = findViewById(R.id.learnMore);
+        mEnableUsb = findViewById(R.id.enableUsb);
+        mGotIt = findViewById(R.id.gotIt);
+        mTitle = findViewById(R.id.title);
+        mMessage = findViewById(R.id.message);
 
-        setupAlert();
+        mTitle.setText(getString(R.string.usb_contaminant_title));
+        mMessage.setText(getString(R.string.usb_contaminant_message));
+        mEnableUsb.setText(getString(R.string.usb_disable_contaminant_detection));
+        mGotIt.setText(getString(R.string.got_it));
+        mLearnMore.setText(getString(R.string.learn_more));
+
+        mEnableUsb.setOnClickListener(this);
+        mGotIt.setOnClickListener(this);
+        mLearnMore.setOnClickListener(this);
     }
 
     @Override
@@ -71,8 +82,8 @@ public class UsbContaminantActivity extends AlertActivity
     }
 
     @Override
-    public void onClick(DialogInterface dialog, int which) {
-        if (which == AlertDialog.BUTTON_NEUTRAL) {
+    public void onClick(View v) {
+        if (v == mEnableUsb) {
             try {
                 mUsbPort.enableContaminantDetection(false);
                 Toast.makeText(this, R.string.usb_port_enabled,
@@ -80,6 +91,13 @@ public class UsbContaminantActivity extends AlertActivity
             } catch (Exception e) {
                 Log.e(TAG, "Unable to notify Usb service", e);
             }
+        } else if (v == mLearnMore) {
+            final Intent intent = new Intent();
+            intent.setClassName("com.android.settings",
+                    "com.android.settings.HelpTrampoline");
+            intent.putExtra(Intent.EXTRA_TEXT,
+                    "help_url_usb_contaminant_detected");
+            startActivity(intent);
         }
         finish();
     }