Introduce Permission list for app_streaming and computer

Test: Test: atest CtsCompanionDeviceManagerCoreTestCases atest CtsCompanionDeviceManagerUiAutomationTestCases atest CtsOsTestCases:CompanionDeviceManagerTest Bug: 216638097 Change-Id: I465b7e6492a935c94d4cc4537ed0c99f52a6d3a3
2022-03-04 19:52:29 +00:00
parent 3dee9e9f0c
commit e7c847e798
10 changed files with 345 additions and 35 deletions
--- a/packages/CompanionDeviceManager/res/drawable/ic_apps.xml
+++ b/packages/CompanionDeviceManager/res/drawable/ic_apps.xml
@@ -0,0 +1,34 @@
+<!--
+  ~ 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.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="108dp"
+        android:height="108dp"
+        android:viewportWidth="108"
+        android:viewportHeight="108">
+    <group android:scaleX="5.142857"
+           android:scaleY="5.142857"
+           android:translateY="2.5714285">
+        <path
+            android:pathData="M13.1235,1.01L5.1235,1C4.0235,1 3.1235,1.9 3.1235,3V17C3.1235,18.1 4.0235,19 5.1235,19H13.1235C14.2235,19 15.1235,18.1 15.1235,17V12.9765H13.1235V14H5.1235V6H13.1235V6.0034H15.1235V3C15.1235,1.9 14.2235,1.01 13.1235,1.01ZM13.1235,17H5.1235V16H13.1235V17ZM5.1235,4V3H13.1235V4H5.1235Z"
+            android:fillColor="#202124"
+            android:fillType="evenOdd"/>
+        <path
+            android:pathData="M10.6984,6.4016V13.3136L12.3596,12.3628H17.8731V6.4016H10.6984ZM16.3731,7.9016H12.1984V10.8628H16.3731V7.9016Z"
+            android:fillColor="#202124"
+            android:fillType="evenOdd"/>
+    </group>
+</vector>
--- a/packages/CompanionDeviceManager/res/drawable/ic_notifications.xml
+++ b/packages/CompanionDeviceManager/res/drawable/ic_notifications.xml
@@ -0,0 +1,25 @@
+<!--
+  ~ 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.
+  -->
+
+<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="M4,19V17H6V10Q6,7.925 7.25,6.312Q8.5,4.7 10.5,4.2V3.5Q10.5,2.875 10.938,2.438Q11.375,2 12,2Q12.625,2 13.062,2.438Q13.5,2.875 13.5,3.5V4.2Q15.5,4.7 16.75,6.312Q18,7.925 18,10V17H20V19ZM12,11.5Q12,11.5 12,11.5Q12,11.5 12,11.5Q12,11.5 12,11.5Q12,11.5 12,11.5ZM12,22Q11.175,22 10.588,21.413Q10,20.825 10,20H14Q14,20.825 13.413,21.413Q12.825,22 12,22ZM8,17H16V10Q16,8.35 14.825,7.175Q13.65,6 12,6Q10.35,6 9.175,7.175Q8,8.35 8,10Z"/>
+</vector>
--- a/packages/CompanionDeviceManager/res/drawable/ic_storage.xml
+++ b/packages/CompanionDeviceManager/res/drawable/ic_storage.xml
@@ -0,0 +1,25 @@
+<!--
+  ~ 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.
+  -->
+
+<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="M6,17H18L14.25,12L11.25,16L9,13ZM5,21Q4.175,21 3.587,20.413Q3,19.825 3,19V5Q3,4.175 3.587,3.587Q4.175,3 5,3H19Q19.825,3 20.413,3.587Q21,4.175 21,5V19Q21,19.825 20.413,20.413Q19.825,21 19,21ZM5,19H19Q19,19 19,19Q19,19 19,19V5Q19,5 19,5Q19,5 19,5H5Q5,5 5,5Q5,5 5,5V19Q5,19 5,19Q5,19 5,19ZM5,5Q5,5 5,5Q5,5 5,5V19Q5,19 5,19Q5,19 5,19Q5,19 5,19Q5,19 5,19V5Q5,5 5,5Q5,5 5,5Z"/>
+</vector>
--- a/packages/CompanionDeviceManager/res/layout/activity_confirmation.xml
+++ b/packages/CompanionDeviceManager/res/layout/activity_confirmation.xml
@@ -51,6 +51,11 @@
            android:scrollbars="vertical"
            android:layout_height="200dp" />

+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/permission_list"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
    </RelativeLayout>

    <LinearLayout
--- a/packages/CompanionDeviceManager/res/layout/list_item_permission.xml
+++ b/packages/CompanionDeviceManager/res/layout/list_item_permission.xml
@@ -0,0 +1,55 @@
+<!--
+  ~ 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.
+  -->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:id="@+id/list_item_permission"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content"
+              android:orientation="horizontal"
+              android:padding="5dp">
+
+    <ImageView
+        android:id="@+id/permission_icon"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_marginTop="7dp"
+        android:layout_marginEnd="12dp"
+        android:contentDescription="Permission Icon"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        android:gravity="center_vertical"
+        android:padding="6dp">
+
+        <TextView
+            android:id="@+id/permission_name"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textSize="16sp"
+            android:textAppearance="?android:attr/textAppearanceListItemSmall"/>
+
+        <TextView
+            android:id="@+id/permission_summary"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textSize="14sp"
+            android:textColor="?android:attr/textColorSecondary"/>
+
+    </LinearLayout>
+
+</LinearLayout>
--- a/packages/CompanionDeviceManager/res/values/strings.xml
+++ b/packages/CompanionDeviceManager/res/values/strings.xml
@@ -38,6 +38,12 @@

    <!-- ================= DEVICE_PROFILE_APP_STREAMING ================= -->

+    <!-- Apps permission will be granted of APP_STREAMING profile [CHAR LIMIT=30] -->
+    <string name="permission_apps">Apps</string>
+
+    <!-- Description of apps permission of APP_STREAMING profile [CHAR LIMIT=NONE] -->
+    <string name="permission_apps_summary">Stream your phone\u2019s apps</string>
+
    <!-- Confirmation for associating an application with a companion device of APP_STREAMING profile (type) [CHAR LIMIT=NONE] -->
    <string name="title_app_streaming">Allow &lt;strong&gt;<xliff:g id="app_name" example="Exo">%1$s</xliff:g>&lt;/strong&gt; to access this information for your phone</string>

@@ -72,6 +78,18 @@
    <!-- Description of the privileges the application will get if associated with the companion device of COMPUTER profile (type) [CHAR LIMIT=NONE] -->
    <string name="summary_computer"></string>

+    <!-- Notification permission will be granted of COMPUTER profile [CHAR LIMIT=30] -->
+    <string name="permission_notification">Notifications</string>
+
+    <!-- Description of notification permission of COMPUTER profile [CHAR LIMIT=NONE] -->
+    <string name="permission_notification_summary">Can read all notifications, including information like contracts, messages, and photos</string>
+
+    <!-- Storage permission will be granted of COMPUTER profile [CHAR LIMIT=30] -->
+    <string name="permission_storage">Photos and media</string>
+
+    <!-- Description of storage permission of COMPUTER profile [CHAR LIMIT=NONE] -->
+    <string name="permission_storage_summary"></string>
+
    <!-- Title of the helper dialog for COMPUTER profile [CHAR LIMIT=30]. -->
    <string name="helper_title_computer">Google Play services</string>

--- a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceActivity.java
+++ b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/CompanionDeviceActivity.java
@@ -24,6 +24,9 @@ import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTE

 import static com.android.companiondevicemanager.CompanionDeviceDiscoveryService.DiscoveryState;
 import static com.android.companiondevicemanager.CompanionDeviceDiscoveryService.DiscoveryState.FINISHED_TIMEOUT;
+import static com.android.companiondevicemanager.PermissionListAdapter.TYPE_APPS;
+import static com.android.companiondevicemanager.PermissionListAdapter.TYPE_NOTIFICATION;
+import static com.android.companiondevicemanager.PermissionListAdapter.TYPE_STORAGE;
 import static com.android.companiondevicemanager.Utils.getApplicationLabel;
 import static com.android.companiondevicemanager.Utils.getHtmlFromResources;
 import static com.android.companiondevicemanager.Utils.getVendorHeaderIcon;
@@ -61,6 +64,7 @@ import androidx.fragment.app.FragmentManager;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;

+import java.util.ArrayList;
 import java.util.List;

 /**
@@ -122,8 +126,12 @@ public class CompanionDeviceActivity extends FragmentActivity implements

    // The recycler view is only shown for multiple-device regular association request, after
    // at least one matching device is found.
-    private @Nullable RecyclerView mRecyclerView;
-    private @Nullable DeviceListAdapter mAdapter;
+    private @Nullable RecyclerView mDeviceListRecyclerView;
+    private @Nullable DeviceListAdapter mDeviceAdapter;
+
+    // The recycler view is only shown for selfManaged association request.
+    private @Nullable RecyclerView mPermissionListRecyclerView;
+    private @Nullable PermissionListAdapter mPermissionListAdapter;

    // The flag used to prevent double taps, that may lead to sending several requests for creating
    // an association to CDM.
@@ -133,6 +141,8 @@ public class CompanionDeviceActivity extends FragmentActivity implements
    // onActivityResult() after the association is created.
    private @Nullable DeviceFilterPair<?> mSelectedDevice;

+    private @Nullable List<Integer> mPermissionTypes;
+
    @Override
    public void onCreate(Bundle savedInstanceState) {
        if (DEBUG) Log.d(TAG, "onCreate()");
@@ -242,8 +252,11 @@ public class CompanionDeviceActivity extends FragmentActivity implements
        mVendorHeaderName = findViewById(R.id.vendor_header_name);
        mVendorHeaderButton = findViewById(R.id.vendor_header_button);

-        mRecyclerView = findViewById(R.id.device_list);
-        mAdapter = new DeviceListAdapter(this, this::onListItemClick);
+        mDeviceListRecyclerView = findViewById(R.id.device_list);
+        mDeviceAdapter = new DeviceListAdapter(this, this::onListItemClick);
+
+        mPermissionListRecyclerView = findViewById(R.id.permission_list);
+        mPermissionListAdapter = new PermissionListAdapter(this);

        mButtonAllow = findViewById(R.id.btn_positive);
        mButtonNotAllow = findViewById(R.id.btn_negative);
@@ -359,7 +372,8 @@ public class CompanionDeviceActivity extends FragmentActivity implements
        final Drawable vendorIcon;
        final CharSequence vendorName;
        final Spanned title;
-        final Spanned summary;
+
+        mPermissionTypes = new ArrayList<>();

        try {
            vendorIcon = getVendorHeaderIcon(this, packageName, userId);
@@ -372,33 +386,36 @@ public class CompanionDeviceActivity extends FragmentActivity implements

        switch (deviceProfile) {
            case DEVICE_PROFILE_APP_STREAMING:
-                title = getHtmlFromResources(this, R.string.title_app_streaming, appLabel);
-                summary = getHtmlFromResources(
-                        this, R.string.summary_app_streaming, appLabel, deviceName);
+                title = getHtmlFromResources(this, R.string.title_app_streaming, deviceName);
+                mPermissionTypes.add(TYPE_APPS);
                break;

            case DEVICE_PROFILE_AUTOMOTIVE_PROJECTION:
-                title = getHtmlFromResources(this, R.string.title_automotive_projection, appLabel);
-                summary = getHtmlFromResources(
-                        this, R.string.summary_automotive_projection, appLabel, deviceName);
+                title = getHtmlFromResources(
+                        this, R.string.title_automotive_projection, deviceName);
                break;

            case DEVICE_PROFILE_COMPUTER:
-                title = getHtmlFromResources(this, R.string.title_computer, appLabel);
-                summary = getHtmlFromResources(
-                        this, R.string.summary_computer, appLabel, deviceName);
+                title = getHtmlFromResources(this, R.string.title_computer, deviceName);
+                mPermissionTypes.add(TYPE_NOTIFICATION);
+                mPermissionTypes.add(TYPE_STORAGE);
                break;

            default:
                throw new RuntimeException("Unsupported profile " + deviceProfile);
        }

+        mSummary.setVisibility(View.GONE);
+
+        mPermissionListAdapter.setPermissionType(mPermissionTypes);
+        mPermissionListRecyclerView.setAdapter(mPermissionListAdapter);
+        mPermissionListRecyclerView.setLayoutManager(new LinearLayoutManager(this));
+
        mTitle.setText(title);
-        mSummary.setText(summary);
        mVendorHeaderImage.setImageDrawable(vendorIcon);
        mVendorHeaderName.setText(vendorName);

-        mRecyclerView.setVisibility(View.GONE);
+        mDeviceListRecyclerView.setVisibility(View.GONE);
        mVendorHeader.setVisibility(View.VISIBLE);
    }

@@ -411,7 +428,8 @@ public class CompanionDeviceActivity extends FragmentActivity implements
                deviceFilterPairs -> updateSingleDeviceUi(
                        deviceFilterPairs, deviceProfile, appLabel));

-        mRecyclerView.setVisibility(View.GONE);
+        mPermissionListRecyclerView.setVisibility(View.GONE);
+        mDeviceListRecyclerView.setVisibility(View.GONE);
    }

    private void updateSingleDeviceUi(List<DeviceFilterPair<?>> deviceFilterPairs,
@@ -460,15 +478,15 @@ public class CompanionDeviceActivity extends FragmentActivity implements
        mTitle.setText(title);
        mSummary.setText(summary);

-        mAdapter = new DeviceListAdapter(this, this::onListItemClick);
+        mDeviceAdapter = new DeviceListAdapter(this, this::onListItemClick);

        // TODO: hide the list and show a spinner until a first device matching device is found.
-        mRecyclerView.setAdapter(mAdapter);
-        mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
+        mDeviceListRecyclerView.setAdapter(mDeviceAdapter);
+        mDeviceListRecyclerView.setLayoutManager(new LinearLayoutManager(this));

        CompanionDeviceDiscoveryService.getScanResult().observe(
                /* lifecycleOwner */ this,
-                /* observer */ mAdapter);
+                /* observer */ mDeviceAdapter);

        // "Remove" consent button: users would need to click on the list item.
        mButtonAllow.setVisibility(View.GONE);
@@ -477,14 +495,14 @@ public class CompanionDeviceActivity extends FragmentActivity implements
    private void onListItemClick(int position) {
        if (DEBUG) Log.d(TAG, "onListItemClick() " + position);

-        final DeviceFilterPair<?> selectedDevice = mAdapter.getItem(position);
+        final DeviceFilterPair<?> selectedDevice = mDeviceAdapter.getItem(position);

        if (mSelectedDevice != null) {
            if (DEBUG) Log.w(TAG, "Already selected.");
            return;
        }
        // Notify the adapter to highlight the selected item.
-        mAdapter.setSelectedPosition(position);
+        mDeviceAdapter.setSelectedPosition(position);

        mSelectedDevice = requireNonNull(selectedDevice);

--- a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/DeviceListAdapter.java
+++ b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/DeviceListAdapter.java
@@ -15,9 +15,10 @@
 */

 package com.android.companiondevicemanager;
+
+import static com.android.companiondevicemanager.Utils.getIcon;
+
 import android.content.Context;
-import android.graphics.Color;
-import android.graphics.drawable.Drawable;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -60,11 +61,11 @@ class DeviceListAdapter extends RecyclerView.Adapter<DeviceListAdapter.ViewHolde
                R.layout.list_item_device, parent, false);
        ViewHolder viewHolder = new ViewHolder(view);
        if (viewType == TYPE_WIFI) {
-            viewHolder.mImageView.setImageDrawable(getIcon(
-                    com.android.internal.R.drawable.ic_wifi_signal_3));
+            viewHolder.mImageView.setImageDrawable(
+                    getIcon(mContext, com.android.internal.R.drawable.ic_wifi_signal_3));
        } else {
-            viewHolder.mImageView.setImageDrawable(getIcon(
-                    android.R.drawable.stat_sys_data_bluetooth));
+            viewHolder.mImageView.setImageDrawable(
+                    getIcon(mContext, android.R.drawable.stat_sys_data_bluetooth));
        }
        return viewHolder;
    }
@@ -115,12 +116,6 @@ class DeviceListAdapter extends RecyclerView.Adapter<DeviceListAdapter.ViewHolde
        return mDevices.get(position).getDevice() instanceof android.net.wifi.ScanResult;
    }

-    private Drawable getIcon(int resId) {
-        Drawable icon = mContext.getResources().getDrawable(resId, null);
-        icon.setTint(Color.DKGRAY);
-        return icon;
-    }
-
    public interface OnItemClickListener {
        void onItemClick(int position);
    }
--- a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/PermissionListAdapter.java
+++ b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/PermissionListAdapter.java
@@ -0,0 +1,128 @@
+/*
+ * 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.companiondevicemanager;
+
+import static com.android.companiondevicemanager.Utils.getHtmlFromResources;
+import static com.android.companiondevicemanager.Utils.getIcon;
+
+import static java.util.Collections.unmodifiableMap;
+
+import android.content.Context;
+import android.text.Spanned;
+import android.util.ArrayMap;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import java.util.List;
+import java.util.Map;
+
+class PermissionListAdapter extends RecyclerView.Adapter<PermissionListAdapter.ViewHolder> {
+    private final Context mContext;
+
+    private List<Integer> mPermissions;
+
+    static final int TYPE_NOTIFICATION = 0;
+    static final int TYPE_STORAGE = 1;
+    static final int TYPE_APPS = 2;
+
+    private static final Map<Integer, Integer> sTitleMap;
+    static {
+        final Map<Integer, Integer> map = new ArrayMap<>();
+        map.put(TYPE_NOTIFICATION, R.string.permission_notification);
+        map.put(TYPE_STORAGE, R.string.permission_storage);
+        map.put(TYPE_APPS, R.string.permission_apps);
+        sTitleMap = unmodifiableMap(map);
+    }
+
+    private static final Map<Integer, Integer> sSummaryMap;
+    static {
+        final Map<Integer, Integer> map = new ArrayMap<>();
+        map.put(TYPE_NOTIFICATION, R.string.permission_notification_summary);
+        map.put(TYPE_STORAGE, R.string.permission_storage_summary);
+        map.put(TYPE_APPS, R.string.permission_apps_summary);
+        sSummaryMap = unmodifiableMap(map);
+    }
+
+    private static final Map<Integer, Integer> sIconMap;
+    static {
+        final Map<Integer, Integer> map = new ArrayMap<>();
+        map.put(TYPE_NOTIFICATION, R.drawable.ic_notifications);
+        map.put(TYPE_STORAGE, R.drawable.ic_storage);
+        map.put(TYPE_APPS, R.drawable.ic_apps);
+        sIconMap = unmodifiableMap(map);
+    }
+
+    PermissionListAdapter(Context context) {
+        mContext = context;
+    }
+
+    @Override
+    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(
+                R.layout.list_item_permission, parent, false);
+        ViewHolder viewHolder = new ViewHolder(view);
+        viewHolder.mPermissionIcon.setImageDrawable(getIcon(mContext, sIconMap.get(viewType)));
+
+        return viewHolder;
+    }
+
+    @Override
+    public void onBindViewHolder(ViewHolder holder, int position) {
+        int type = getItemViewType(position);
+        final Spanned title = getHtmlFromResources(mContext, sTitleMap.get(type));
+        final Spanned summary = getHtmlFromResources(mContext, sSummaryMap.get(type));
+
+        holder.mPermissionName.setText(title);
+        holder.mPermissionSummary.setText(summary);
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        return mPermissions.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public int getItemCount() {
+        return mPermissions != null ? mPermissions.size() : 0;
+    }
+
+    static class ViewHolder extends RecyclerView.ViewHolder {
+        private final TextView mPermissionName;
+        private final TextView mPermissionSummary;
+        private final ImageView mPermissionIcon;
+        ViewHolder(View itemView) {
+            super(itemView);
+            mPermissionName = itemView.findViewById(R.id.permission_name);
+            mPermissionSummary = itemView.findViewById(R.id.permission_summary);
+            mPermissionIcon = itemView.findViewById(R.id.permission_icon);
+        }
+    }
+
+    void setPermissionType(List<Integer> permissions) {
+        mPermissions = permissions;
+    }
+}
--- a/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/Utils.java
+++ b/packages/CompanionDeviceManager/src/com/android/companiondevicemanager/Utils.java
@@ -22,6 +22,7 @@ import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.ApplicationInfoFlags;
+import android.graphics.Color;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.os.Handler;
@@ -121,6 +122,12 @@ class Utils {
        return appInfo;
    }

+    static @NonNull Drawable getIcon(@NonNull Context context, int resId) {
+        Drawable icon = context.getResources().getDrawable(resId, null);
+        icon.setTint(Color.DKGRAY);
+        return icon;
+    }
+
    static void runOnMainThread(Runnable runnable) {
        if (Thread.currentThread() == Looper.getMainLooper().getThread()) {
            runnable.run();