Add initial PermissionRationaleActivity

Activity shows details about permission data usage by the app

NO_IFTTT=initial ifchange addition

Bug: 256913489
Test: atest PermissionRationaleTest
Test: atest PermissionRationalePermissionGrantDialogTest
Change-Id: I092f6a5ecd1e6bc41d083456b20b017adb6519a1

20 files changed, 1303 insertions, 3 deletions

diff --git a/PermissionController/AndroidManifest.xml b/PermissionController/AndroidManifest.xml
index 004d87064..a5d912ae7 100644
--- a/PermissionController/AndroidManifest.xml
+++ b/PermissionController/AndroidManifest.xml
@@ -249,6 +249,17 @@
             </intent-filter>
         </activity>
 
+        <activity android:name="com.android.permissioncontroller.permission.ui.v34.PermissionRationaleActivity"
+                  android:configChanges="keyboardHidden|screenSize"
+                  android:excludeFromRecents="true"
+                  android:exported="false"
+                  android:theme="@style/GrantPermissions.FilterTouches"
+                  android:visibleToInstantApps="true"
+                  android:inheritShowWhenLocked="true"
+                  android:hardwareAccelerated="false"
+                  android:canDisplayOnRemoteDevices="false">
+        </activity>
+
         <activity android:name="com.android.permissioncontroller.permission.ui.ManagePermissionsActivity"
                   android:configChanges="orientation|keyboardHidden|screenSize"
                   android:label="@string/app_permissions"
diff --git a/PermissionController/res/drawable-v34/ic_business.xml b/PermissionController/res/drawable-v34/ic_business.xml
new file mode 100644
index 000000000..23ee37d0e
--- /dev/null
+++ b/PermissionController/res/drawable-v34/ic_business.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,7L12,3L2,3v18h20L22,7L12,7zM6,19L4,19v-2h2v2zM6,15L4,15v-2h2v2zM6,11L4,11L4,9h2v2zM6,7L4,7L4,5h2v2zM10,19L8,19v-2h2v2zM10,15L8,15v-2h2v2zM10,11L8,11L8,9h2v2zM10,7L8,7L8,5h2v2zM20,19h-8v-2h2v-2h-2v-2h2v-2h-2L12,9h8v10zM18,11h-2v2h2v-2zM18,15h-2v2h2v-2z"/>
+</vector>
diff --git a/PermissionController/res/drawable-v34/ic_collections_bookmark.xml b/PermissionController/res/drawable-v34/ic_collections_bookmark.xml
new file mode 100644
index 000000000..29f9e569c
--- /dev/null
+++ b/PermissionController/res/drawable-v34/ic_collections_bookmark.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M4,6L2,6v14c0,1.1 0.9,2 2,2h14v-2L4,20L4,6zM20,2L8,2c-1.1,0 -2,0.9 -2,2v12c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM20,16L8,16L8,4h5v7l2.5,-1.88L18,11L18,4h2v12z"/>
+</vector>
diff --git a/PermissionController/res/drawable-v34/ic_gear.xml b/PermissionController/res/drawable-v34/ic_gear.xml
new file mode 100644
index 000000000..958284d4c
--- /dev/null
+++ b/PermissionController/res/drawable-v34/ic_gear.xml
@@ -0,0 +1,13 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M13.85,22.25h-3.7c-0.74,0 -1.36,-0.54 -1.45,-1.27l-0.27,-1.89c-0.27,-0.14 -0.53,-0.29 -0.79,-0.46l-1.8,0.72c-0.7,0.26 -1.47,-0.03 -1.81,-0.65L2.2,15.53c-0.35,-0.66 -0.2,-1.44 0.36,-1.88l1.53,-1.19c-0.01,-0.15 -0.02,-0.3 -0.02,-0.46 0,-0.15 0.01,-0.31 0.02,-0.46l-1.52,-1.19c-0.59,-0.45 -0.74,-1.26 -0.37,-1.88l1.85,-3.19c0.34,-0.62 1.11,-0.9 1.79,-0.63l1.81,0.73c0.26,-0.17 0.52,-0.32 0.78,-0.46l0.27,-1.91c0.09,-0.7 0.71,-1.25 1.44,-1.25h3.7c0.74,0 1.36,0.54 1.45,1.27l0.27,1.89c0.27,0.14 0.53,0.29 0.79,0.46l1.8,-0.72c0.71,-0.26 1.48,0.03 1.82,0.65l1.84,3.18c0.36,0.66 0.2,1.44 -0.36,1.88l-1.52,1.19c0.01,0.15 0.02,0.3 0.02,0.46s-0.01,0.31 -0.02,0.46l1.52,1.19c0.56,0.45 0.72,1.23 0.37,1.86l-1.86,3.22c-0.34,0.62 -1.11,0.9 -1.8,0.63l-1.8,-0.72c-0.26,0.17 -0.52,0.32 -0.78,0.46l-0.27,1.91c-0.1,0.68 -0.72,1.22 -1.46,1.22zM10.62,20.25h2.76l0.37,-2.55 0.53,-0.22c0.44,-0.18 0.88,-0.44 1.34,-0.78l0.45,-0.34 2.38,0.96 1.38,-2.4 -2.03,-1.58 0.07,-0.56c0.03,-0.26 0.06,-0.51 0.06,-0.78s-0.03,-0.53 -0.06,-0.78l-0.07,-0.56 2.03,-1.58 -1.39,-2.4 -2.39,0.96 -0.45,-0.35c-0.42,-0.32 -0.87,-0.58 -1.33,-0.77l-0.52,-0.22 -0.37,-2.55h-2.76l-0.37,2.55 -0.53,0.21c-0.44,0.19 -0.88,0.44 -1.34,0.79l-0.45,0.33 -2.38,-0.95 -1.39,2.39 2.03,1.58 -0.07,0.56c-0.03,0.26 -0.06,0.53 -0.06,0.79s0.02,0.53 0.06,0.78l0.07,0.56 -2.03,1.58 1.38,2.4 2.39,-0.96 0.45,0.35c0.43,0.33 0.86,0.58 1.33,0.77l0.53,0.22 0.38,2.55z"/>
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M12,12m-3.5,0a3.5,3.5 0,1 1,7 0a3.5,3.5 0,1 1,-7 0"/>
+</vector>
diff --git a/PermissionController/res/drawable-v34/ic_info.xml b/PermissionController/res/drawable-v34/ic_info.xml
new file mode 100644
index 000000000..35f7f5f61
--- /dev/null
+++ b/PermissionController/res/drawable-v34/ic_info.xml
@@ -0,0 +1,10 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M11,7h2v2h-2zM11,11h2v6h-2zM12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,20c-4.41,0 -8,-3.59 -8,-8s3.59,-8 8,-8 8,3.59 8,8 -3.59,8 -8,8z"/>
+</vector>
diff --git a/PermissionController/res/layout-v34/permission_rationale.xml b/PermissionController/res/layout-v34/permission_rationale.xml
new file mode 100644
index 000000000..c3b782d75
--- /dev/null
+++ b/PermissionController/res/layout-v34/permission_rationale.xml
@@ -0,0 +1,147 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2022 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.
+  -->
+
+<!--
+  ~ A lot of content in this file is identical to grant_permissions.xml
+  ~ Be sure to update both files when making changes.
+  -->
+
+<!-- In (hopefully very rare) case dialog is too high: allow scrolling -->
+<ScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    style="@style/PermissionRationaleScrollView">
+
+    <LinearLayout
+        android:id="@+id/grant_singleton"
+        android:importantForAccessibility="no"
+        android:focusable="false"
+        style="@style/PermissionRationaleSingleton">
+
+        <!-- The dialog -->
+        <LinearLayout
+            android:id="@+id/grant_dialog"
+            android:theme="@style/Theme.PermissionGrantDialog"
+            android:importantForAccessibility="no"
+            style="@style/PermissionRationaleDialog">
+
+            <LinearLayout
+                android:id="@+id/content_container"
+                style="@style/PermissionRationaleContent">
+
+                <LinearLayout
+                    style="@style/PermissionRationaleTitleContainer">
+
+                    <ImageView
+                        android:id="@+id/permission_icon"
+                        android:importantForAccessibility="no"
+                        android:src="@drawable/ic_shield_exclamation_outline"
+                        style="@style/PermissionRationaleTitleIcon" />
+
+                    <TextView
+                        android:id="@+id/permission_rationale_title"
+                        android:text="@string/permission_rationale_title"
+                        style="@style/PermissionRationaleTitleMessage" />
+
+                </LinearLayout>
+
+                <LinearLayout style="@style/PermissionRationaleSectionOuterContainer">
+                    <ImageView
+                        android:id="@+id/purpose_icon"
+                        android:importantForAccessibility="no"
+                        android:src="@drawable/ic_info"
+                        style="@style/PermissionRationaleSectionIcon" />
+                    <LinearLayout style="@style/PermissionRationaleSectionInnerContainer">
+                        <TextView
+                            android:id="@+id/purpose_title"
+                            android:text="@string/permission_rationale_purpose_title"
+                            style="@style/PermissionRationaleSectionTitle" />
+                        <TextView
+                            android:id="@+id/purpose_message"
+                            android:text="@string/permission_rationale_purpose_message"
+                            style="@style/PermissionRationaleSectionMessage" />
+                    </LinearLayout>
+                </LinearLayout>
+                <LinearLayout style="@style/PermissionRationaleSectionOuterContainer">
+                    <ImageView
+                        android:id="@+id/third_party_icon"
+                        android:importantForAccessibility="no"
+                        android:src="@drawable/ic_business"
+                        style="@style/PermissionRationaleSectionIcon" />
+                    <LinearLayout style="@style/PermissionRationaleSectionInnerContainer">
+                        <TextView
+                            android:id="@+id/third_party_title"
+                            android:text="@string/permission_rationale_thirdparty_title"
+                            style="@style/PermissionRationaleSectionTitle" />
+                        <TextView
+                            android:id="@+id/third_party_message"
+                            android:text="@string/permission_rationale_thirdparty_message"
+                            style="@style/PermissionRationaleSectionMessage" />
+                    </LinearLayout>
+                </LinearLayout>
+                <LinearLayout style="@style/PermissionRationaleSectionOuterContainer">
+                    <ImageView
+                        android:id="@+id/settings_icon"
+                        android:importantForAccessibility="no"
+                        android:src="@drawable/ic_gear"
+                        style="@style/PermissionRationaleSectionIcon" />
+                    <LinearLayout style="@style/PermissionRationaleSectionInnerContainer">
+                        <TextView
+                            android:id="@+id/settings_title"
+                            android:text="@string/permission_rationale_permission_settings_title"
+                            style="@style/PermissionRationaleSectionTitle" />
+                        <TextView
+                            android:id="@+id/settings_message"
+                            android:text="@string/permission_rationale_permission_settings_message"
+                            style="@style/PermissionRationaleSectionMessage" />
+                    </LinearLayout>
+                </LinearLayout>
+                <LinearLayout style="@style/PermissionRationaleSectionOuterContainer">
+                    <ImageView
+                        android:id="@+id/learn_more_icon"
+                        android:importantForAccessibility="no"
+                        android:src="@drawable/ic_collections_bookmark"
+                        style="@style/PermissionRationaleSectionIcon" />
+                    <LinearLayout style="@style/PermissionRationaleSectionInnerContainer">
+                        <TextView
+                            android:id="@+id/learn_more_message"
+                            android:text="@string/permission_rationale_permission_learn_more_title"
+                            style="@style/PermissionRationaleSectionTitle" />
+                    </LinearLayout>
+                </LinearLayout>
+
+                <LinearLayout style="@style/PermissionRationaleButtonContainer">
+                    <!-- TODO(b/260269197): update back button style -->
+                    <Button
+                        android:id="@+id/back_button"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:minHeight="36dp"
+                        android:layout_marginTop="6dp"
+                        android:layout_marginBottom="6dp"
+                        android:paddingTop="8dp"
+                        android:paddingBottom="8dp"
+                        android:paddingStart="16dp"
+                        android:paddingEnd="16dp"
+                        android:text="@string/back" />
+                </LinearLayout>
+
+            </LinearLayout>
+        </LinearLayout>
+    </LinearLayout>
+</ScrollView>
\ No newline at end of file
diff --git a/PermissionController/res/values-v34/strings.xml b/PermissionController/res/values-v34/strings.xml
new file mode 100644
index 000000000..412467779
--- /dev/null
+++ b/PermissionController/res/values-v34/strings.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2022 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 xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+
+    <!-- Permission Rationale - Start -->
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Title message shown for Permission Rationale dialog [CHAR LIMIT=50] -->
+    <string name="permission_rationale_title">More about allowing this access</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Title shown for Permission Rationale data sharing purposes section [CHAR LIMIT=50] -->
+    <string name="permission_rationale_purpose_title">Why the app may share data?</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Message shown to the user letting them know that data will be shared and for which
+    purposes. It will also display where the information was provided from via the install_source
+    placeholder, this will map to app store labels/names. Purposes will be comma delimited and are
+    one or many of the following: "app functionality", "analytics", "developer communications",
+    "advertising or marketing", "fraud prevention, security, and compliance", "personalization",
+    "account management". Example usage as follows: "This app developer stated to App Store that it
+    may share for app functionality, analytics, developer communications, advertising or marketing,
+    fraud prevention, security, and compliance, personalization, account management. This may be
+    updated in the future." [CHAR LIMIT=300] -->
+    <string name="permission_rationale_purpose_message">This app developer stated to <annotation id="link"><xliff:g id="install_source" example="App Store">%1$s</xliff:g></annotation> that it may share for <xliff:g id="purpose_list" example="purpose 1, purpose 2, purpose 3">%2$s</xliff:g>\nThis may be updated in the future.</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Message shown to the user letting them know that data will be shared and for which
+    purposes. It will also display that the information was provided via the device manufacturer
+    (company responsible for making and released the device). Purposes will be comma delimited and
+    are one or many of the following: "app functionality", "analytics", "developer communications",
+    "advertising or marketing", "fraud prevention, security, and compliance", "personalization",
+    "account management". Example usage as follows: "This app developer stated to the device
+    manufacturer that it may share for app functionality, analytics, developer communications,
+    advertising or marketing, fraud prevention, security, and compliance, personalization, account
+    management. This may be updated in the future." [CHAR LIMIT=300] -->
+    <string name="permission_rationale_purpose_default_source_message">This app developer stated to the device manufacturer that it may share for <xliff:g id="purpose_list" example="purpose 1, purpose 2, purpose 3">%1$s</xliff:g>\nThis may be updated in the future.</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Title shown for Permission Rationale third party description section [CHAR LIMIT=50] -->
+    <string name="permission_rationale_thirdparty_title">What are third parties?</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Message shown to the user that explains what a "third party" is [CHAR LIMIT=100] -->
+    <string name="permission_rationale_thirdparty_message">Third parties are other companies or organizations</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Title shown for Permission Rationale permission settings section [CHAR LIMIT=50] -->
+    <string name="permission_rationale_permission_settings_title">Change or revoke access any time</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Message shown to the user letting them where to change permission settings in the future [CHAR LIMIT=100] -->
+    <string name="permission_rationale_permission_settings_message">Go to your <annotation id="link">privacy settings</annotation>, under <xliff:g id="permission_name" example="location">%1$s</xliff:g></string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Title shown for Permission Rationale "learn more about data sharing" section [CHAR LIMIT=50] -->
+    <string name="permission_rationale_permission_learn_more_title"><annotation id="link">Learn more</annotation> about data sharing</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Permission usage purpose shown for Permission Rationale. This will be used with the
+    permission_rationale_purpose_message and permission_rationale_purpose_default_source_message
+    strings. Example usage with this string as follows: "This app developer stated to the device
+    manufacturer that it may share for app functionality. This may be updated in the future."
+    [CHAR LIMIT=30] -->
+    <string name="permission_rational_purpose_app_functionality">app functionality</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Permission usage purpose shown for Permission Rationale. This will be used with the
+    permission_rationale_purpose_message and permission_rationale_purpose_default_source_message
+    strings. Example usage with this string as follows: "This app developer stated to the device
+    manufacturer that it may share for analytics. This may be updated in the future."
+    [CHAR LIMIT=30] -->
+    <string name="permission_rational_purpose_analytics">analytics</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Permission usage purpose shown for Permission Rationale. This will be used with the
+    permission_rationale_purpose_message and permission_rationale_purpose_default_source_message
+    strings. Example usage with this string as follows: "This app developer stated to the device
+    manufacturer that it may share for developer communications. This may be updated in the future."
+    [CHAR LIMIT=50] -->
+    <string name="permission_rational_purpose_developer_communications">developer communications</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Permission usage purpose shown for Permission Rationale. This will be used with the
+    permission_rationale_purpose_message and permission_rationale_purpose_default_source_message
+    strings. Example usage with this string as follows: "This app developer stated to the device
+    manufacturer that it may share for advertising or marketing. This may be updated in the future."
+    [CHAR LIMIT=50] -->
+    <string name="permission_rational_purpose_advertising">advertising or marketing</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Permission usage purpose shown for Permission Rationale. This will be used with the
+    permission_rationale_purpose_message and permission_rationale_purpose_default_source_message
+    strings. Example usage with this string as follows: "This app developer stated to the device
+    manufacturer that it may share for fraud prevention, security, and compliance. This may be
+    updated in the future." [CHAR LIMIT=75] -->
+    <string name="permission_rational_purpose_fraud_prevention_security">fraud prevention, security, and compliance</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Permission usage purpose shown for Permission Rationale. This will be used with the
+    permission_rationale_purpose_message and permission_rationale_purpose_default_source_message
+    strings. Example usage with this string as follows: "This app developer stated to the device
+    manufacturer that it may share for personalization. This may be updated in the future."
+    [CHAR LIMIT=50] -->
+    <string name="permission_rational_purpose_personalization">personalization</string>
+
+    <!-- TODO(b/259279178): update with finalized permission rationale strings -->
+    <!-- Permission usage purpose shown for Permission Rationale. This will be used with the
+    permission_rationale_purpose_message and permission_rationale_purpose_default_source_message
+    strings. Example usage with this string as follows: "This app developer stated to the device
+    manufacturer that it may share for account management. This may be updated in the future."
+    [CHAR LIMIT=50] -->
+    <string name="permission_rational_purpose_account_management">account management</string>
+
+    <!-- Permission Rationale - End -->
+
+</resources>
diff --git a/PermissionController/res/values/overlayable.xml b/PermissionController/res/values/overlayable.xml
index ed8dc8969..6f7d5a8ac 100644
--- a/PermissionController/res/values/overlayable.xml
+++ b/PermissionController/res/values/overlayable.xml
@@ -69,6 +69,26 @@
 
             <!-- END PERMISSION GRANT DIALOG -->
 
+            <!-- START PERMISSION RATIONALE DIALOG -->
+
+            <item type="style" name="PermissionRationaleScrollView" />
+            <item type="style" name="PermissionRationaleSingleton" />
+            <item type="style" name="PermissionRationaleDialog" />
+            <item type="style" name="PermissionRationaleContent" />
+
+            <item type="style" name="PermissionRationaleTitleContainer" />
+            <item type="style" name="PermissionRationaleTitleIcon" />
+            <item type="style" name="PermissionRationaleTitleMessage" />
+
+            <item type="style" name="PermissionRationaleSectionOuterContainer" />
+            <item type="style" name="PermissionRationaleSectionIcon" />
+            <item type="style" name="PermissionRationaleSectionInnerContainer" />
+            <item type="style" name="PermissionRationaleSectionTitle" />
+            <item type="style" name="PermissionRationaleSectionMessage" />
+
+            <item type="style" name="PermissionRationaleButtonContainer" />
+
+            <!-- END PERMISSION RATIONALE DIALOG -->
 
             <!-- START PERMISSION REVIEW SCREEN -->
             <item type="style" name="PermissionReview" />
diff --git a/PermissionController/res/values/styles.xml b/PermissionController/res/values/styles.xml
index 60f39874b..041747ac3 100644
--- a/PermissionController/res/values/styles.xml
+++ b/PermissionController/res/values/styles.xml
@@ -198,7 +198,7 @@
         <item name="android:layout_width">20dp</item>
         <item name="android:layout_height">20dp</item>
         <item name="android:layout_gravity">start|center_vertical</item>
-        <item name="android:scaleType">fitCenter</item>
+        <item name="android:scaleType">centerInside</item>
         <item name="android:tint">?android:attr/textColorSecondary</item>
     </style>
 
@@ -217,7 +217,7 @@
         <item name="android:layout_width">20dp</item>
         <item name="android:layout_height">20dp</item>
         <item name="android:layout_gravity">end|center_vertical</item>
-        <item name="android:scaleType">fitCenter</item>
+        <item name="android:scaleType">centerInside</item>
         <item name="android:tint">?android:attr/textColorSecondary</item>
     </style>
 
@@ -262,6 +262,113 @@
 
     <!-- END PERMISSION GRANT DIALOG -->
 
+    <!-- START PERMISSION RATIONALE DIALOG -->
+
+    <style name="PermissionRationaleScrollView">
+        <item name="android:scrollbars">none</item>
+        <item name="android:fillViewport">true</item>
+        <item name="android:clipChildren">false</item>
+    </style>
+
+    <style name="PermissionRationaleSingleton">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:gravity">center</item>
+    </style>
+
+    <style name="PermissionRationaleDialog">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:background">?android:attr/windowBackground</item>
+        <item name="android:orientation">vertical</item>
+        <item name="android:showDividers">middle</item>
+    </style>
+
+    <style name="PermissionRationaleContent">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:orientation">vertical</item>
+        <item name="android:paddingTop">24dp</item>
+        <item name="android:paddingBottom">18dp</item>
+        <item name="android:paddingStart">24dp</item>
+        <item name="android:paddingEnd">24dp</item>
+    </style>
+
+    <style name="PermissionRationaleTitleContainer">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:orientation">vertical</item>
+        <item name="android:gravity">center</item>
+    </style>
+
+    <style name="PermissionRationaleTitleIcon">
+        <item name="android:layout_width">32dp</item>
+        <item name="android:layout_height">32dp</item>
+        <item name="android:layout_marginBottom">16dp</item>
+        <item name="android:tint">?android:attr/textColorSecondary</item>
+        <item name="android:scaleType">centerInside</item>
+    </style>
+
+    <style name="PermissionRationaleTitleMessage"
+           parent="@android:style/TextAppearance.DeviceDefault.WindowTitle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+        <item name="android:gravity">center</item>
+    </style>
+
+    <style name="PermissionRationaleSectionOuterContainer">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:orientation">horizontal</item>
+        <item name="android:layout_marginTop">16dp</item>
+    </style>
+
+    <style name="PermissionRationaleSectionIcon">
+        <item name="android:layout_width">20dp</item>
+        <item name="android:layout_height">20dp</item>
+        <item name="android:tint">?android:attr/textColorSecondary</item>
+        <item name="android:scaleType">centerInside</item>
+    </style>
+
+    <style name="PermissionRationaleSectionInnerContainer">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:orientation">vertical</item>
+        <item name="android:layout_marginStart">16dp</item>
+    </style>
+
+    <style name="PermissionRationaleSectionTitle"
+           parent="@android:style/TextAppearance.DeviceDefault.Medium">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:lineHeight">20sp</item>
+        <item name="android:lineSpacingMultiplier">1.25</item>
+    </style>
+
+    <style name="PermissionRationaleSectionMessage"
+           parent="@android:style/TextAppearance.DeviceDefault">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:layout_marginTop">4dp</item>
+        <item name="android:textColor">?android:attr/textColorSecondary</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:lineHeight">20sp</item>
+        <item name="android:lineSpacingMultiplier">1.25</item>
+    </style>
+
+    <style name="PermissionRationaleButtonContainer">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:layout_marginTop">32dp</item>
+        <item name="android:orientation">horizontal</item>
+        <item name="android:gravity">end</item>
+    </style>
+
+    <!-- END PERMISSION RATIONALE DIALOG -->
+
     <!-- START PERMISSION REVIEW SCREEN -->
 
     <style name="PermissionReview">
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/GrantPermissionsActivity.java b/PermissionController/src/com/android/permissioncontroller/permission/ui/GrantPermissionsActivity.java
index 37acc9ef0..393ed8194 100644
--- a/PermissionController/src/com/android/permissioncontroller/permission/ui/GrantPermissionsActivity.java
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/GrantPermissionsActivity.java
@@ -527,6 +527,7 @@ public class GrantPermissionsActivity extends SettingsActivity
         }
     }
 
+    // LINT.IfChange(dispatchTouchEvent)
     @Override
     public boolean dispatchTouchEvent(MotionEvent ev) {
         View rootView = getWindow().getDecorView();
@@ -544,6 +545,7 @@ public class GrantPermissionsActivity extends SettingsActivity
         }
         return super.dispatchTouchEvent(ev);
     }
+    // LINT.ThenChange(PermissionRationaleActivity.java:dispatchTouchEvent)
 
     @Override
     protected void onSaveInstanceState(@NonNull Bundle outState) {
@@ -618,6 +620,11 @@ public class GrantPermissionsActivity extends SettingsActivity
     }
 
     @Override
+    public void onPermissionRationaleClicked(String groupName) {
+        mViewModel.showPermissionRationaleActivity(this, groupName);
+    }
+
+    @Override
     public void onBackPressed() {
         if (mViewHandler == null) {
             return;
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/GrantPermissionsViewHandler.java b/PermissionController/src/com/android/permissioncontroller/permission/ui/GrantPermissionsViewHandler.java
index 03f6d604c..6aaa836b7 100644
--- a/PermissionController/src/com/android/permissioncontroller/permission/ui/GrantPermissionsViewHandler.java
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/GrantPermissionsViewHandler.java
@@ -57,6 +57,8 @@ public interface GrantPermissionsViewHandler {
 
         void onPermissionGrantResult(String groupName, List<String> affectedForegroundPermissions,
                 @Result int result);
+
+        void onPermissionRationaleClicked(String groupName);
     }
 
     /**
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/GrantPermissionsViewHandlerImpl.kt b/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/GrantPermissionsViewHandlerImpl.kt
index e39a8fbad..883ff86d8 100644
--- a/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/GrantPermissionsViewHandlerImpl.kt
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/GrantPermissionsViewHandlerImpl.kt
@@ -437,7 +437,7 @@ class GrantPermissionsViewHandlerImpl(
         val id = view.id
 
         if (id == R.id.permission_rationale_container) {
-            // TODO(b/256913489): Implement Permission rationale details activity
+            resultListener.onPermissionRationaleClicked(groupName)
             return
         }
 
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/v34/PermissionRationaleViewHandlerImpl.kt b/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/v34/PermissionRationaleViewHandlerImpl.kt
new file mode 100644
index 000000000..10cf03793
--- /dev/null
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/v34/PermissionRationaleViewHandlerImpl.kt
@@ -0,0 +1,204 @@
+/*
+ * Copyright (C) 2022 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 com.android.permissioncontroller.permission.ui.handheld.v34
+
+import android.app.Activity
+import android.os.Build
+import android.os.Bundle
+import android.text.method.LinkMovementMethod
+import android.transition.ChangeBounds
+import android.transition.TransitionManager
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.view.View
+import android.view.View.OnClickListener
+import android.view.ViewGroup
+import android.view.WindowManager
+import android.view.animation.AnimationUtils
+import android.widget.Button
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.annotation.RequiresApi
+import com.android.permissioncontroller.R
+import com.android.permissioncontroller.permission.ui.v34.PermissionRationaleViewHandler
+import com.android.permissioncontroller.permission.ui.v34.PermissionRationaleViewHandler.Result.Companion.CANCELLED
+
+/**
+ * Handheld implementation of [PermissionRationaleViewHandler]. Used for managing the presentation
+ * and user interaction of the "permission rationale" user interface.
+ */
+@RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+class PermissionRationaleViewHandlerImpl(
+    private val mActivity: Activity,
+    private val resultListener: PermissionRationaleViewHandler.ResultListener
+) : PermissionRationaleViewHandler, OnClickListener {
+
+    private var groupName: String? = null
+    private var purposeMessage: CharSequence? = null
+    private var settingsMessage: CharSequence? = null
+    private var learnMoreMessage: CharSequence? = null
+
+    private var rootView: ViewGroup? = null
+    private var purposeMessageView: TextView? = null
+    private var settingsMessageView: TextView? = null
+    private var learnMoreMessageView: TextView? = null
+    private var backButton: Button? = null
+
+    override fun saveInstanceState(outState: Bundle) {
+        outState.putString(ARG_GROUP_NAME, groupName)
+        outState.putCharSequence(ARG_PURPOSE_MESSAGE, purposeMessage)
+        outState.putCharSequence(ARG_SETTINGS_MESSAGE, settingsMessage)
+        outState.putCharSequence(ARG_LEARN_MORE_MESSAGE, learnMoreMessage)
+    }
+
+    override fun loadInstanceState(savedInstanceState: Bundle) {
+        groupName = savedInstanceState.getString(ARG_GROUP_NAME)
+        purposeMessage = savedInstanceState.getCharSequence(ARG_PURPOSE_MESSAGE)
+        settingsMessage = savedInstanceState.getCharSequence(ARG_SETTINGS_MESSAGE)
+        learnMoreMessage = savedInstanceState.getCharSequence(ARG_LEARN_MORE_MESSAGE)
+    }
+
+    override fun updateUi(
+        groupName: String,
+        purposeMessage: CharSequence,
+        settingsMessage: CharSequence,
+        learnMoreMessage: CharSequence
+    ) {
+        this.groupName = groupName
+        this.purposeMessage = purposeMessage
+        this.settingsMessage = settingsMessage
+        this.learnMoreMessage = learnMoreMessage
+
+        // If view already created, update all children
+        if (rootView != null) {
+            updateAll()
+        }
+    }
+
+    private fun updateAll() {
+        updatePurposeMessage()
+        updateSettingsMessage()
+        updateLearnMoreMessage()
+
+        // Animate change in size
+        // Grow or shrink the content container to size of new content
+        val growShrinkToNewContentSize = ChangeBounds()
+        growShrinkToNewContentSize.duration = ANIMATION_DURATION_MILLIS
+        growShrinkToNewContentSize.interpolator = AnimationUtils.loadInterpolator(mActivity,
+            android.R.interpolator.fast_out_slow_in)
+        TransitionManager.beginDelayedTransition(rootView, growShrinkToNewContentSize)
+    }
+
+    override fun createView(): View {
+        // Make this activity be Non-IME target to prevent hiding keyboard flicker when it show up.
+        mActivity.window.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM)
+
+        val rootView = LayoutInflater.from(mActivity)
+            .inflate(R.layout.permission_rationale, null) as ViewGroup
+
+        // Uses the vertical gravity of the PermissionGrantSingleton style to position the window
+        val gravity = rootView.requireViewById<LinearLayout>(R.id.grant_singleton).gravity
+        val verticalGravity = Gravity.VERTICAL_GRAVITY_MASK and gravity
+        mActivity.window.setGravity(Gravity.CENTER_HORIZONTAL or verticalGravity)
+
+        // Cancel dialog
+        rootView.findViewById<View>(R.id.grant_singleton)!!.setOnClickListener(this)
+        // Swallow click event
+        rootView.findViewById<View>(R.id.grant_dialog)!!.setOnClickListener(this)
+
+        purposeMessageView = rootView.findViewById(R.id.purpose_message)
+        purposeMessageView!!.movementMethod = LinkMovementMethod.getInstance()
+
+        settingsMessageView = rootView.findViewById(R.id.settings_message)
+        settingsMessageView!!.movementMethod = LinkMovementMethod.getInstance()
+
+        learnMoreMessageView = rootView.findViewById(R.id.learn_more_message)
+        learnMoreMessageView!!.movementMethod = LinkMovementMethod.getInstance()
+
+        backButton = rootView.findViewById<Button>(R.id.back_button)
+        backButton!!.setOnClickListener(this)
+
+        this.rootView = rootView
+
+        // If ui model present, update all children
+        if (groupName != null) {
+            updateAll()
+        }
+
+        return rootView
+    }
+
+    override fun onClick(view: View) {
+        val id = view.id
+
+        if (id == R.id.grant_singleton) {
+            onCancelled()
+            return
+        }
+
+        if (id == R.id.back_button) {
+            onCancelled()
+        }
+    }
+
+    override fun onBackPressed() {
+        onCancelled()
+    }
+
+    override fun onCancelled() {
+        resultListener.onPermissionRationaleResult(groupName, CANCELLED)
+    }
+
+    private fun updatePurposeMessage() {
+        if (purposeMessage == null) {
+            purposeMessageView!!.visibility = View.GONE
+        } else {
+            purposeMessageView!!.text = purposeMessage
+            purposeMessageView!!.visibility = View.VISIBLE
+        }
+    }
+
+    private fun updateSettingsMessage() {
+        if (settingsMessage == null) {
+            settingsMessageView!!.visibility = View.GONE
+        } else {
+            settingsMessageView!!.text = settingsMessage
+            settingsMessageView!!.visibility = View.VISIBLE
+        }
+    }
+
+    private fun updateLearnMoreMessage() {
+        if (learnMoreMessage == null) {
+            learnMoreMessageView!!.visibility = View.GONE
+        } else {
+            learnMoreMessageView!!.text = learnMoreMessage
+            learnMoreMessageView!!.visibility = View.VISIBLE
+        }
+    }
+
+    companion object {
+        private val TAG = PermissionRationaleViewHandlerImpl::class.java.simpleName
+
+        const val ARG_GROUP_NAME = "ARG_GROUP_NAME"
+        const val ARG_PURPOSE_MESSAGE = "ARG_PURPOSE_MESSAGE"
+        const val ARG_SETTINGS_MESSAGE = "ARG_SETTINGS_MESSAGE"
+        const val ARG_LEARN_MORE_MESSAGE = "ARG_LEARN_MORE_MESSAGE"
+
+        // Animation parameters.
+        private const val ANIMATION_DURATION_MILLIS: Long = 200
+    }
+}
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/v34/package-info.java b/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/v34/package-info.java
new file mode 100644
index 000000000..48eb8661a
--- /dev/null
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/handheld/v34/package-info.java
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+@androidx.annotation.RequiresApi(android.os.Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+package com.android.permissioncontroller.permission.ui.handheld.v34;
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/model/GrantPermissionsViewModel.kt b/PermissionController/src/com/android/permissioncontroller/permission/ui/model/GrantPermissionsViewModel.kt
index c6c5cef8e..0b311746f 100644
--- a/PermissionController/src/com/android/permissioncontroller/permission/ui/model/GrantPermissionsViewModel.kt
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/model/GrantPermissionsViewModel.kt
@@ -118,6 +118,7 @@ import com.android.permissioncontroller.permission.ui.GrantPermissionsViewHandle
 import com.android.permissioncontroller.permission.ui.ManagePermissionsActivity
 import com.android.permissioncontroller.permission.ui.ManagePermissionsActivity.EXTRA_RESULT_PERMISSION_INTERACTED
 import com.android.permissioncontroller.permission.ui.ManagePermissionsActivity.EXTRA_RESULT_PERMISSION_RESULT
+import com.android.permissioncontroller.permission.ui.v34.PermissionRationaleActivity
 import com.android.permissioncontroller.permission.utils.AdminRestrictedPermissionsUtils
 import com.android.permissioncontroller.permission.utils.KotlinUtils
 import com.android.permissioncontroller.permission.utils.KotlinUtils.getDefaultPrecision
@@ -1345,6 +1346,26 @@ class GrantPermissionsViewModel(
         }
     }
 
+    /**
+    * Shows the Permission Rationale Dialog. For use with U+ only, otherwise no-op.
+    *
+    * @param activity The current activity
+    * @param groupName The name of the permission group whose fragment should be opened
+    */
+    fun showPermissionRationaleActivity(activity: Activity, groupName: String) {
+        if (!SdkLevel.isAtLeastU()) {
+            return
+        }
+
+        val intent = Intent(activity, PermissionRationaleActivity::class.java).apply {
+            putExtra(Intent.EXTRA_PACKAGE_NAME, packageName)
+            putExtra(Intent.EXTRA_PERMISSION_GROUP_NAME, groupName)
+            putExtra(Constants.EXTRA_SESSION_ID, sessionId)
+        }
+        // TODO(b/260789748): setup similar result callback as the sendToSettingsFromLink method
+        activity.startActivity(intent)
+    }
+
     private fun startAppPermissionFragment(activity: Activity, groupName: String) {
         val intent = Intent(Intent.ACTION_MANAGE_APP_PERMISSION)
             .putExtra(Intent.EXTRA_PACKAGE_NAME, packageName)
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/model/v34/PermissionRationaleViewModel.kt b/PermissionController/src/com/android/permissioncontroller/permission/ui/model/v34/PermissionRationaleViewModel.kt
new file mode 100644
index 000000000..c88e8a7b6
--- /dev/null
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/model/v34/PermissionRationaleViewModel.kt
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2022 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 com.android.permissioncontroller.permission.ui.model.v34
+
+import android.app.Application
+import android.content.Intent
+import android.os.Bundle
+import android.util.Log
+import androidx.core.util.Consumer
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import com.android.permission.safetylabel.DataCategory
+import com.android.permission.safetylabel.DataType
+import com.android.permission.safetylabel.DataTypeConstants
+import com.android.permission.safetylabel.SafetyLabel
+import com.android.permissioncontroller.permission.data.SafetyLabelLiveData
+import com.android.permissioncontroller.permission.data.SmartUpdateMediatorLiveData
+import com.android.permissioncontroller.permission.utils.SafetyLabelPermissionMapping
+
+/**
+ * [ViewModel] for the [PermissionRationaleActivity]. Gets all information required safety label and
+ * links required to inform user of data sharing usages by the app when granting this permission
+ *
+ * @param app: The current application
+ * @param packageName: The packageName permissions are being requested for
+ * @param permissionGroupName: The permission group requested
+ * @param sessionId: A long to identify this session
+ * @param storedState: Previous state, if this activity was stopped and is being recreated
+ */
+class PermissionRationaleViewModel(
+    private val app: Application,
+    private val packageName: String,
+    private val permissionGroupName: String,
+    // TODO(b/259961958): add PermissionRationale metrics
+    private val sessionId: Long,
+    private val storedState: Bundle?
+) : ViewModel() {
+    private val safetyLabelLiveData = SafetyLabelLiveData[packageName]
+
+    var activityResultCallback: Consumer<Intent>? = null
+
+    /**
+     * A class which represents a permission rationale for permission group, and messages which
+     * should be shown with it.
+     */
+    data class PermissionRationaleInfo(
+        val groupName: String,
+        val installSourceName: String?,
+        val purposeSet: Set<Int>
+    )
+
+    /** A [LiveData] which holds the currently pending PermissionRationaleInfo */
+    val permissionRationaleInfoLiveData =
+        object : SmartUpdateMediatorLiveData<PermissionRationaleInfo>() {
+
+            init {
+                addSource(safetyLabelLiveData) { onUpdate() }
+
+                // Load package state, if available
+                onUpdate()
+            }
+
+            override fun onUpdate() {
+                if (safetyLabelLiveData.isStale) {
+                    return
+                }
+
+                val safetyLabel = safetyLabelLiveData.value
+                if (safetyLabel == null) {
+                    Log.e(LOG_TAG, "Safety label for $packageName not found")
+                    value = null
+                    return
+                }
+
+                // TODO(b/260144598): link to app store
+                value =
+                    PermissionRationaleInfo(
+                        permissionGroupName,
+                        null,
+                        getSafetyLabelSharingPurposesForGroup(safetyLabel, permissionGroupName))
+            }
+
+            private fun getSafetyLabelSharingPurposesForGroup(
+                safetyLabel: SafetyLabel,
+                groupName: String
+            ): Set<Int> {
+                val purposeSet = mutableSetOf<Int>()
+                val categoriesForPermission: List<String> =
+                    SafetyLabelPermissionMapping.getCategoriesForPermissionGroup(groupName)
+                categoriesForPermission.forEach categoryLoop@{ category ->
+                    val dataCategory: DataCategory? = safetyLabel.dataLabel.dataShared[category]
+                    if (dataCategory == null) {
+                        // Continue to next
+                        return@categoryLoop
+                    }
+                    val typesForCategory = DataTypeConstants.getValidDataTypesForCategory(category)
+                    typesForCategory.forEach typeLoop@{ type ->
+                        val dataType: DataType? = dataCategory.dataTypes[type]
+                        if (dataType == null) {
+                            // Continue to next
+                            return@typeLoop
+                        }
+                        if (dataType.purposeSet.isNotEmpty()) {
+                            purposeSet.addAll(dataType.purposeSet)
+                        }
+                    }
+                }
+
+                return purposeSet
+            }
+        }
+
+    companion object {
+        private val LOG_TAG = PermissionRationaleViewModel::class.java.simpleName
+    }
+}
+
+/** Factory for a [PermissionRationaleViewModel] */
+class PermissionRationaleViewModelFactory(
+    private val app: Application,
+    private val packageName: String,
+    private val permissionGroupName: String,
+    private val sessionId: Long,
+    private val savedState: Bundle?
+) : ViewModelProvider.Factory {
+    override fun <T : ViewModel> create(modelClass: Class<T>): T {
+        @Suppress("UNCHECKED_CAST")
+        return PermissionRationaleViewModel(
+            app, packageName, permissionGroupName, sessionId, savedState)
+            as T
+    }
+}
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/model/v34/package-info.java b/PermissionController/src/com/android/permissioncontroller/permission/ui/model/v34/package-info.java
new file mode 100644
index 000000000..4e3697cfc
--- /dev/null
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/model/v34/package-info.java
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+@androidx.annotation.RequiresApi(android.os.Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+package com.android.permissioncontroller.permission.ui.model.v34;
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/PermissionRationaleActivity.java b/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/PermissionRationaleActivity.java
new file mode 100644
index 000000000..b81c802da
--- /dev/null
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/PermissionRationaleActivity.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright (C) 2022 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 com.android.permissioncontroller.permission.ui.v34;
+
+import static android.content.Intent.EXTRA_PERMISSION_GROUP_NAME;
+import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS;
+
+import static com.android.permission.safetylabel.DataPurposeConstants.PURPOSE_ACCOUNT_MANAGEMENT;
+import static com.android.permission.safetylabel.DataPurposeConstants.PURPOSE_ADVERTISING;
+import static com.android.permission.safetylabel.DataPurposeConstants.PURPOSE_ANALYTICS;
+import static com.android.permission.safetylabel.DataPurposeConstants.PURPOSE_APP_FUNCTIONALITY;
+import static com.android.permission.safetylabel.DataPurposeConstants.PURPOSE_DEVELOPER_COMMUNICATIONS;
+import static com.android.permission.safetylabel.DataPurposeConstants.PURPOSE_FRAUD_PREVENTION_SECURITY;
+import static com.android.permission.safetylabel.DataPurposeConstants.PURPOSE_PERSONALIZATION;
+import static com.android.permissioncontroller.permission.ui.v34.PermissionRationaleViewHandler.Result.CANCELLED;
+
+import android.content.Intent;
+import android.icu.lang.UCharacter;
+import android.icu.text.ListFormatter;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.view.inputmethod.InputMethodManager;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.RequiresApi;
+
+import com.android.permission.safetylabel.DataPurposeConstants.Purpose;
+import com.android.permissioncontroller.Constants;
+import com.android.permissioncontroller.DeviceUtils;
+import com.android.permissioncontroller.R;
+import com.android.permissioncontroller.permission.ui.SettingsActivity;
+import com.android.permissioncontroller.permission.ui.handheld.v34.PermissionRationaleViewHandlerImpl;
+import com.android.permissioncontroller.permission.ui.model.v34.PermissionRationaleViewModel;
+import com.android.permissioncontroller.permission.ui.model.v34.PermissionRationaleViewModel.PermissionRationaleInfo;
+import com.android.permissioncontroller.permission.ui.model.v34.PermissionRationaleViewModelFactory;
+import com.android.permissioncontroller.permission.utils.KotlinUtils;
+
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+/**
+ * An activity which displays runtime permission rationale on behalf of an app. This activity is
+ * based on GrantPermissionActivity to keep view behavior and theming consistent.
+ */
+@RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+public class PermissionRationaleActivity extends SettingsActivity implements
+        PermissionRationaleViewHandler.ResultListener {
+
+    private static final String LOG_TAG = PermissionRationaleActivity.class.getSimpleName();
+
+    private static final String KEY_SESSION_ID = PermissionRationaleActivity.class.getName()
+            + "_SESSION_ID";
+
+    /** Unique Id of a request. Inherited from GrantPermissionDialog if provide via intent extra */
+    private long mSessionId;
+    /** Package that shall have permissions granted */
+    private String mTargetPackage;
+    /** The permission group that initiated the permission rationale details activity */
+    private String mPermissionGroupName;
+    /** The permission rationale info resulting from the specified permisison and group */
+    private PermissionRationaleInfo mPermissionRationaleInfo;
+
+    private PermissionRationaleViewHandler mViewHandler;
+    private PermissionRationaleViewModel mViewModel;
+
+    private float mOriginalDimAmount;
+    private View mRootView;
+
+
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+
+        if (icicle == null) {
+            mSessionId =
+                    getIntent().getLongExtra(Constants.EXTRA_SESSION_ID, new Random().nextLong());
+        } else {
+            mSessionId = icicle.getLong(KEY_SESSION_ID);
+        }
+
+        getWindow().addSystemFlags(SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS);
+
+        mPermissionGroupName = getIntent().getStringExtra(EXTRA_PERMISSION_GROUP_NAME);
+        if (mPermissionGroupName == null) {
+            Log.e(
+                    LOG_TAG,
+                    "null EXTRA_PERMISSION_GROUP_NAME. Must be set for permission rationale");
+            finishAfterTransition();
+            return;
+        }
+
+        mTargetPackage = getIntent().getStringExtra(Intent.EXTRA_PACKAGE_NAME);
+        if (mTargetPackage == null) {
+            Log.e(LOG_TAG, "null EXTRA_PACKAGE_NAME. Must be set for permission rationale");
+            finishAfterTransition();
+            return;
+        }
+
+        setFinishOnTouchOutside(false);
+
+        setTitle(R.string.permission_rationale_title);
+
+        if (DeviceUtils.isTelevision(this)
+                || DeviceUtils.isWear(this)
+                || DeviceUtils.isAuto(this)) {
+            finishAfterTransition();
+        } else {
+            mViewHandler = new PermissionRationaleViewHandlerImpl(this, this);
+        }
+
+        PermissionRationaleViewModelFactory factory = new PermissionRationaleViewModelFactory(
+                getApplication(), mTargetPackage, mPermissionGroupName, mSessionId, icicle);
+        mViewModel = factory.create(PermissionRationaleViewModel.class);
+        mViewModel.getPermissionRationaleInfoLiveData()
+                .observe(this, this::onPermissionRationaleInfoLoad);
+
+        mRootView = mViewHandler.createView();
+        mRootView.setVisibility(View.GONE);
+        setContentView(mRootView);
+        Window window = getWindow();
+        WindowManager.LayoutParams layoutParams = window.getAttributes();
+        mOriginalDimAmount = layoutParams.dimAmount;
+        window.setAttributes(layoutParams);
+
+        if (getResources().getBoolean(R.bool.config_useWindowBlur)) {
+            java.util.function.Consumer<Boolean> blurEnabledListener = enabled -> {
+                mViewHandler.onBlurEnabledChanged(window, enabled);
+            };
+            mRootView.addOnAttachStateChangeListener(new View.OnAttachStateChangeListener() {
+                @Override
+                public void onViewAttachedToWindow(View v) {
+                    window.getWindowManager().addCrossWindowBlurEnabledListener(
+                            blurEnabledListener);
+                }
+
+                @Override
+                public void onViewDetachedFromWindow(View v) {
+                    window.getWindowManager().removeCrossWindowBlurEnabledListener(
+                            blurEnabledListener);
+                }
+            });
+        }
+        // Restore UI state after lifecycle events. This has to be before we show the first request,
+        // as the UI behaves differently for updates and initial creations.
+        if (icicle != null) {
+            mViewHandler.loadInstanceState(icicle);
+        } else {
+            // Do not show screen dim until data is loaded
+            window.setDimAmount(0f);
+        }
+    }
+
+    @Override
+    protected void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+
+        if (mViewHandler == null) {
+            return;
+        }
+
+        mViewHandler.saveInstanceState(outState);
+
+        outState.putLong(KEY_SESSION_ID, mSessionId);
+    }
+
+    @Override
+    public void onBackPressed() {
+        if (mViewHandler == null) {
+            return;
+        }
+        mViewHandler.onBackPressed();
+    }
+
+    // LINT.IfChange(dispatchTouchEvent)
+    /**
+     * Used to dismiss dialog when tapping outside of dialog bounds
+     * Follows the same logic as GrantPermissionActivity
+     */
+    @Override
+    public boolean dispatchTouchEvent(MotionEvent ev) {
+        View rootView = getWindow().getDecorView();
+        if (rootView.getTop() != 0) {
+            // We are animating the top view, need to compensate for that in motion events.
+            ev.setLocation(ev.getX(), ev.getY() - rootView.getTop());
+        }
+        final int x = (int) ev.getX();
+        final int y = (int) ev.getY();
+        if ((x < 0) || (y < 0) || (x > (rootView.getWidth())) || (y > (rootView.getHeight()))) {
+            if (MotionEvent.ACTION_DOWN == ev.getAction()) {
+                mViewHandler.onCancelled();
+            }
+            finishAfterTransition();
+        }
+        return super.dispatchTouchEvent(ev);
+    }
+    // LINT.ThenChange(GrantPermissionsActivity.java:dispatchTouchEvent)
+
+    @Override
+    public void onPermissionRationaleResult(@Nullable String groupName, int result) {
+        if (result == CANCELLED) {
+            finishAfterTransition();
+        }
+    }
+
+    private void onPermissionRationaleInfoLoad(PermissionRationaleInfo permissionRationaleInfo) {
+        if (permissionRationaleInfo == null) {
+            finishAfterTransition();
+            return;
+        }
+
+        mPermissionRationaleInfo = permissionRationaleInfo;
+        showPermissionRationale();
+    }
+
+    private void showPermissionRationale() {
+        String groupName = mPermissionRationaleInfo.getGroupName();
+        String installSourceName = mPermissionRationaleInfo.getInstallSourceName();
+
+        List<String> purposesList =
+                new ArrayList<>(mPermissionRationaleInfo.getPurposeSet().size());
+        for (@Purpose int purpose : mPermissionRationaleInfo.getPurposeSet()) {
+            purposesList.add(getStringForPurpose(purpose));
+        }
+
+        // TODO(b/260144215): update purposes join based on l18n feedback
+        String purposesString = ListFormatter.getInstance().format(purposesList);
+
+        // TODO(b/260144598): link to app store
+        CharSequence purposeMessage;
+        if (installSourceName == null || installSourceName.isEmpty()) {
+            purposeMessage =
+                    getString(R.string.permission_rationale_purpose_default_source_message,
+                            purposesString);
+        } else {
+            purposeMessage =
+                    getString(R.string.permission_rationale_purpose_message,
+                            installSourceName,
+                            purposesString);
+        }
+
+        // TODO(b/260144330): link to permission settings
+        String permissionGroupLabel =
+                KotlinUtils.INSTANCE.getPermGroupLabel(this, groupName).toString();
+        CharSequence settingsMessage =
+                getString(R.string.permission_rationale_permission_settings_message,
+                        UCharacter.toLowerCase(permissionGroupLabel));
+
+        // TODO(b/259963582): link to safety label help center article
+        CharSequence learnMoreMessage =
+                getString(R.string.permission_rationale_permission_learn_more_title);
+
+        mViewHandler.updateUi(
+                groupName,
+                purposeMessage,
+                settingsMessage,
+                learnMoreMessage
+        );
+
+        getWindow().setDimAmount(mOriginalDimAmount);
+        if (mRootView.getVisibility() == View.GONE) {
+            InputMethodManager manager = getSystemService(InputMethodManager.class);
+            manager.hideSoftInputFromWindow(mRootView.getWindowToken(), 0);
+            mRootView.setVisibility(View.VISIBLE);
+        }
+    }
+
+    private String getStringForPurpose(@Purpose int purpose) {
+        switch (purpose) {
+            case PURPOSE_APP_FUNCTIONALITY:
+                return getString(R.string.permission_rational_purpose_app_functionality);
+            case PURPOSE_ANALYTICS:
+                return getString(R.string.permission_rational_purpose_analytics);
+            case PURPOSE_DEVELOPER_COMMUNICATIONS:
+                return getString(R.string.permission_rational_purpose_developer_communications);
+            case PURPOSE_FRAUD_PREVENTION_SECURITY:
+                return getString(R.string.permission_rational_purpose_fraud_prevention_security);
+            case PURPOSE_ADVERTISING:
+                return getString(R.string.permission_rational_purpose_advertising);
+            case PURPOSE_PERSONALIZATION:
+                return getString(R.string.permission_rational_purpose_personalization);
+            case PURPOSE_ACCOUNT_MANAGEMENT:
+                return getString(R.string.permission_rational_purpose_account_management);
+            default:
+                throw new IllegalArgumentException("Invalid purpose: " + purpose);
+        }
+    }
+}
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/PermissionRationaleViewHandler.kt b/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/PermissionRationaleViewHandler.kt
new file mode 100644
index 000000000..7b2295921
--- /dev/null
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/PermissionRationaleViewHandler.kt
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2022 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 com.android.permissioncontroller.permission.ui.v34
+
+import android.os.Build
+import android.os.Bundle
+import android.view.View
+import android.view.Window
+import androidx.annotation.IntDef
+import androidx.annotation.RequiresApi
+
+/**
+ * Class for managing the presentation and user interaction of the "permission rationale" user
+ * interface.
+ */
+@RequiresApi(Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+interface PermissionRationaleViewHandler {
+    @Retention(AnnotationRetention.SOURCE)
+    @IntDef(Result.CANCELLED)
+    annotation class Result {
+        companion object {
+            const val CANCELLED = -1
+        }
+    }
+
+    /**
+     * Listener interface for getting notified when the user responds to a permission rationale
+     * user action.
+     */
+    interface ResultListener {
+        fun onPermissionRationaleResult(groupName: String?, @Result result: Int)
+    }
+
+    /**
+     * Creates and returns the view hierarchy that is managed by this view handler. This must be
+     * called before [.updateUi].
+     */
+    fun createView(): View
+
+    /**
+     * Updates the view hierarchy to reflect the specified state.
+     *
+     * Note that this must be called at least once before showing the UI to the user to properly
+     * initialize the UI.
+     *
+     * @param groupName the name of the permission group
+     * @param purposeMessage the data usage purposes message to display the user
+     * @param settingsMessage the settings link message to display the user
+     * @param learnMoreMessage the more info about safety labels message to display the user
+     */
+    fun updateUi(
+        groupName: String,
+        purposeMessage: CharSequence,
+        settingsMessage: CharSequence,
+        learnMoreMessage: CharSequence
+    )
+
+    /**
+     * Called by [PermissionRationaleActivity] to save the state of this view handler to the
+     * specified bundle.
+     */
+    fun saveInstanceState(outState: Bundle)
+
+    /**
+     * Called by [PermissionRationaleActivity] to load the state of this view handler from the
+     * specified bundle.
+     */
+    fun loadInstanceState(savedInstanceState: Bundle)
+
+    /** Gives a chance for handling the back key. */
+    fun onBackPressed()
+
+    /**
+     * Handles cancel event for the permission rationale dialog.
+     */
+    fun onCancelled() {}
+
+    /**
+     * Called by [PermissionRationaleActivity] to allow the handler to update the ui when blur is
+     * enabled/disabled.
+     */
+    fun onBlurEnabledChanged(window: Window?, enabled: Boolean) {}
+}
diff --git a/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/package-info.java b/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/package-info.java
new file mode 100644
index 000000000..0e68b52e0
--- /dev/null
+++ b/PermissionController/src/com/android/permissioncontroller/permission/ui/v34/package-info.java
@@ -0,0 +1,18 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+@androidx.annotation.RequiresApi(android.os.Build.VERSION_CODES.UPSIDE_DOWN_CAKE)
+package com.android.permissioncontroller.permission.ui.v34;