Merge "Add oobe dream settings activity"

AndroidManifest.xml

@@ -1,5 +1,4 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
           package="com.android.settings"
           coreApp="true"
           android:sharedUserId="android.uid.system">
@@ -2921,6 +2920,24 @@
                 android:value="true" />
         </activity>
 
+        <activity android:name=".dream.DreamSetupActivity"
+                  android:exported="true"
+                  android:immersive="true"
+                  android:theme="@style/SudThemeGlif.DayNight"
+                  android:icon="@drawable/ic_settings_display">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="com.android.settings.suggested.category.SCREEN_SAVER"/>
+            </intent-filter>
+            <meta-data android:name="com.android.settings.is_supported"
+                       android:resource="@bool/dream_setup_supported"/>
+            <meta-data android:name="com.android.settings.title"
+                       android:resource="@string/dream_setup_title"/>
+            <meta-data android:name="com.android.settings.summary"
+                       android:resource="@string/dream_setup_description"/>
+            <meta-data android:name="com.android.settings.icon_tintable" android:value="true"/>
+        </activity>
+
         <activity
             android:name="Settings$UserSettingsActivity"
             android:label="@string/user_settings_title"

res/color/dream_card_color_state_list.xml

@@ -17,6 +17,6 @@
 
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
           xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
-    <item android:state_activated="true" android:color="?androidprv:attr/colorSurfaceVariant"/>
+    <item android:state_selected="true" android:color="?androidprv:attr/colorSurfaceVariant"/>
     <item android:color="?androidprv:attr/colorSurfaceHighlight"/>
 </selector>

res/layout/dream_setup_layout.xml

@@ -0,0 +1,39 @@
+<?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.
+  -->
+
+<com.google.android.setupdesign.GlifLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/setup_wizard_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:icon="@drawable/ic_settings_display"
+    app:sucHeaderText="@string/dream_setup_title"
+    app:sudDescriptionText="@string/dream_setup_description">
+
+    <RelativeLayout
+        android:id="@+id/dream_container"
+        style="@style/SudContentFrame"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/dream_setup_list"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"/>
+    </RelativeLayout>
+
+</com.google.android.setupdesign.GlifLayout>

res/values/config.xml

@@ -590,4 +590,7 @@
          Take the "Unrestricted data" page as the example, the visible app icons could be 15
          on 6.4 inches screen size whether the font size and display size are both small. -->
     <integer name="config_num_visible_app_icons">20</integer>
+
+    <!-- Whether the dream setup activity should be enabled as part of setupwizard -->
+    <bool name="dream_setup_supported">false</bool>
 </resources>

res/values/strings.xml

@@ -13850,6 +13850,10 @@
     <string name="dream_complications_picker_category">Choose more options</string>
     <!-- The title of the category to show for the screensaver miscellaneous settings [CHAR LIMIT=none] -->
     <string name="dream_more_settings_category">More settings</string>
+    <!-- The title of the screen saver setup page [CHAR LIMIT=none] -->
+    <string name="dream_setup_title">Customize your screen saver</string>
+    <!-- The description of the screen saver setup page [CHAR LIMIT=none] -->
+    <string name="dream_setup_description">Choose what you’ll see on your screen when your device is not in use.</string>
 
     <!-- Button to customize the screensaver [CHAR LIMIT=20] -->
     <string name="customize_button_title">Customize</string>

src/com/android/settings/dream/DreamAdapter.java

@@ -39,11 +39,12 @@ import java.util.List;
  */
 class DreamAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
     private final List<IDreamItem> mItemList;
+    private int mLastSelectedPos = -1;
 
     /**
      * View holder for each {@link IDreamItem}.
      */
-    private static class DreamViewHolder extends RecyclerView.ViewHolder {
+    private class DreamViewHolder extends RecyclerView.ViewHolder {
         private final ImageView mIconView;
         private final TextView mTitleView;
         private final ImageView mPreviewView;
@@ -62,7 +63,7 @@ class DreamAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
         /**
          * Bind the view at the given position, populating the view with the provided data.
          */
-        public void bindView(IDreamItem item) {
+        public void bindView(IDreamItem item, int position) {
             mTitleView.setText(item.getTitle());
 
             final Drawable previewImage = item.getPreviewImage();
@@ -73,20 +74,32 @@ class DreamAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
                 mPreviewView.setVisibility(View.GONE);
             }
 
-            final Drawable icon = item.getIcon();
+            final Drawable icon = item.isActive()
+                    ? mContext.getDrawable(R.drawable.ic_dream_check_circle)
+                    : item.getIcon();
             if (icon instanceof VectorDrawable) {
                 icon.setTint(Utils.getColorAttrDefaultColor(mContext,
                         com.android.internal.R.attr.colorAccentPrimaryVariant));
             }
             mIconView.setImageDrawable(icon);
-            if (item.allowCustomization()) {
+
-                mCustomizeButton.setVisibility(View.VISIBLE);
+            if (item.isActive()) {
-                mCustomizeButton.setOnClickListener(v -> item.onCustomizeClicked());
+                mLastSelectedPos = position;
+                itemView.setSelected(true);
             } else {
-                mCustomizeButton.setVisibility(View.GONE);
+                itemView.setSelected(false);
             }
-            itemView.setOnClickListener(v -> item.onItemClicked());
+
-            itemView.setActivated(item.isActive());
+            mCustomizeButton.setOnClickListener(v -> item.onCustomizeClicked());
+            mCustomizeButton.setVisibility(item.allowCustomization() ? View.VISIBLE : View.GONE);
+
+            itemView.setOnClickListener(v -> {
+                item.onItemClicked();
+                if (mLastSelectedPos > -1 && mLastSelectedPos != position) {
+                    notifyItemChanged(mLastSelectedPos);
+                }
+                notifyItemChanged(position);
+            });
         }
     }
 
@@ -104,7 +117,7 @@ class DreamAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
 
     @Override
     public void onBindViewHolder(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
-        ((DreamViewHolder) viewHolder).bindView(mItemList.get(i));
+        ((DreamViewHolder) viewHolder).bindView(mItemList.get(i), i);
     }
 
     @Override

src/com/android/settings/dream/DreamComplicationPickerController.java

@@ -37,9 +37,7 @@ public class DreamComplicationPickerController extends BasePreferenceController
     private static final String KEY = "dream_complication_picker";
 
     private final DreamBackend mBackend;
-    private final Drawable mEnabledDrawable;
     private final Set<Integer> mSupportedComplications;
-    private DreamAdapter mAdapter;
 
     private class ComplicationItem implements IDreamItem {
         private final int mComplicationType;
@@ -58,14 +56,13 @@ public class DreamComplicationPickerController extends BasePreferenceController
         @Override
         public Drawable getIcon() {
             // TODO(b/215703483): add icon for each complication
-            return mEnabled ? mEnabledDrawable : null;
+            return null;
         }
 
         @Override
         public void onItemClicked() {
             mEnabled = !mEnabled;
             mBackend.setComplicationEnabled(mComplicationType, mEnabled);
-            mAdapter.notifyDataSetChanged();
         }
 
         @Override
@@ -84,7 +81,6 @@ public class DreamComplicationPickerController extends BasePreferenceController
         super(context, KEY);
         mBackend = DreamBackend.getInstance(context);
         mSupportedComplications = mBackend.getSupportedComplications();
-        mEnabledDrawable = context.getDrawable(R.drawable.ic_dream_check_circle);
     }
 
     @Override
@@ -102,7 +98,7 @@ public class DreamComplicationPickerController extends BasePreferenceController
     public void displayPreference(PreferenceScreen screen) {
         super.displayPreference(screen);
 
-        mAdapter = new DreamAdapter(mSupportedComplications.stream()
+        DreamAdapter adapter = new DreamAdapter(mSupportedComplications.stream()
                 .map(ComplicationItem::new)
                 .collect(Collectors.toList()));
 
@@ -110,7 +106,8 @@ public class DreamComplicationPickerController extends BasePreferenceController
         if (pref != null) {
             final RecyclerView recyclerView = pref.findViewById(R.id.dream_list);
             recyclerView.setLayoutManager(new AutoFitGridLayoutManager(mContext));
-            recyclerView.setAdapter(mAdapter);
+            recyclerView.setHasFixedSize(true);
+            recyclerView.setAdapter(adapter);
         }
     }
 }

src/com/android/settings/dream/DreamPickerController.java

@@ -31,6 +31,7 @@ import com.android.settings.core.BasePreferenceController;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 import com.android.settingslib.dream.DreamBackend;
+import com.android.settingslib.dream.DreamBackend.DreamInfo;
 import com.android.settingslib.widget.LayoutPreference;
 
 import java.util.List;
@@ -44,11 +45,10 @@ public class DreamPickerController extends BasePreferenceController {
 
     private final DreamBackend mBackend;
     private final MetricsFeatureProvider mMetricsFeatureProvider;
-    private final List<DreamBackend.DreamInfo> mDreamInfos;
+    private final List<DreamInfo> mDreamInfos;
-    private final Drawable mActiveDrawable;
     private Button mPreviewButton;
     @Nullable
-    private DreamBackend.DreamInfo mActiveDream;
+    private DreamInfo mActiveDream;
     private DreamAdapter mAdapter;
 
     public DreamPickerController(Context context) {
@@ -59,7 +59,7 @@ public class DreamPickerController extends BasePreferenceController {
         super(context, KEY);
         mBackend = backend;
         mDreamInfos = mBackend.getDreamInfos();
-        mActiveDrawable = context.getDrawable(R.drawable.ic_dream_check_circle);
+        mActiveDream = getActiveDreamInfo(mDreamInfos);
         mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
     }
 
@@ -77,8 +77,6 @@ public class DreamPickerController extends BasePreferenceController {
     public void updateState(Preference preference) {
         super.updateState(preference);
 
-        mActiveDream = getActiveDreamInfo();
-
         mAdapter = new DreamAdapter(mDreamInfos.stream()
                 .map(DreamItem::new)
                 .collect(Collectors.toList()));
@@ -86,6 +84,7 @@ public class DreamPickerController extends BasePreferenceController {
         final RecyclerView recyclerView =
                 ((LayoutPreference) preference).findViewById(R.id.dream_list);
         recyclerView.setLayoutManager(new AutoFitGridLayoutManager(mContext));
+        recyclerView.setHasFixedSize(true);
         recyclerView.setAdapter(mAdapter);
 
         mPreviewButton = ((LayoutPreference) preference).findViewById(R.id.preview_button);
@@ -101,8 +100,8 @@ public class DreamPickerController extends BasePreferenceController {
     }
 
     @Nullable
-    private DreamBackend.DreamInfo getActiveDreamInfo() {
+    private static DreamInfo getActiveDreamInfo(List<DreamInfo> dreamInfos) {
-        return mDreamInfos
+        return dreamInfos
                 .stream()
                 .filter(d -> d.isActive)
                 .findFirst()
@@ -110,9 +109,9 @@ public class DreamPickerController extends BasePreferenceController {
     }
 
     private class DreamItem implements IDreamItem {
-        DreamBackend.DreamInfo mDreamInfo;
+        DreamInfo mDreamInfo;
 
-        DreamItem(DreamBackend.DreamInfo dreamInfo) {
+        DreamItem(DreamInfo dreamInfo) {
             mDreamInfo = dreamInfo;
         }
 
@@ -123,14 +122,13 @@ public class DreamPickerController extends BasePreferenceController {
 
         @Override
         public Drawable getIcon() {
-            return isActive() ? mActiveDrawable : mDreamInfo.icon;
+            return mDreamInfo.icon;
         }
 
         @Override
         public void onItemClicked() {
             mActiveDream = mDreamInfo;
             mBackend.setActiveDream(mDreamInfo.componentName);
-            mAdapter.notifyDataSetChanged();
             updatePreviewButtonState();
             mMetricsFeatureProvider.action(
                     mContext,

src/com/android/settings/dream/DreamSetupActivity.java

@@ -0,0 +1,177 @@
+/*
+ * 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.settings.dream;
+
+import android.app.settings.SettingsEnums;
+import android.content.Intent;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.android.settings.R;
+import com.android.settings.SettingsActivity;
+import com.android.settings.SettingsPreferenceFragment;
+import com.android.settingslib.dream.DreamBackend;
+
+import com.google.android.setupcompat.template.FooterBarMixin;
+import com.google.android.setupcompat.template.FooterButton;
+import com.google.android.setupcompat.util.WizardManagerHelper;
+import com.google.android.setupdesign.GlifLayout;
+import com.google.android.setupdesign.util.ThemeHelper;
+import com.google.android.setupdesign.util.ThemeResolver;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * The setup activity for dreams which is displayed during setup wizard.
+ */
+public class DreamSetupActivity extends SettingsActivity {
+    @Override
+    public Intent getIntent() {
+        Intent modIntent = new Intent(super.getIntent());
+        modIntent.putExtra(EXTRA_SHOW_FRAGMENT, DreamSetupFragment.class.getName());
+        return modIntent;
+    }
+
+    @Override
+    protected boolean isValidFragment(String fragmentName) {
+        return DreamSetupFragment.class.getName().equals(fragmentName);
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstance) {
+        setTheme(ThemeResolver.getDefault().resolve(getIntent()));
+        ThemeHelper.trySetDynamicColor(this);
+        super.onCreate(savedInstance);
+    }
+
+    @Override
+    protected boolean isToolbarEnabled() {
+        return false;
+    }
+
+    /**
+     * Fragment used to control the active dream.
+     */
+    public static class DreamSetupFragment extends SettingsPreferenceFragment {
+        private DreamBackend mBackend;
+        private DreamBackend.DreamInfo mActiveDream;
+        private FooterButton mFooterButton;
+
+        @Override
+        public int getMetricsCategory() {
+            return SettingsEnums.DREAM;
+        }
+
+        @Override
+        public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                Bundle savedInstanceState) {
+            return inflater.inflate(R.layout.dream_setup_layout, container, false);
+        }
+
+        @Override
+        public void onViewCreated(View view, Bundle savedInstanceState) {
+            super.onViewCreated(view, savedInstanceState);
+
+            mBackend = DreamBackend.getInstance(getContext());
+            final List<DreamBackend.DreamInfo> dreamInfos = mBackend.getDreamInfos();
+            mActiveDream = dreamInfos.stream().filter(d -> d.isActive).findFirst().orElse(null);
+            DreamAdapter dreamAdapter = new DreamAdapter(dreamInfos.stream()
+                    .map(DreamItem::new)
+                    .collect(Collectors.toList()));
+
+            final RecyclerView recyclerView = view.findViewById(R.id.dream_setup_list);
+            recyclerView.setLayoutManager(new AutoFitGridLayoutManager(getContext()));
+            recyclerView.setHasFixedSize(true);
+            recyclerView.setAdapter(dreamAdapter);
+
+            final GlifLayout layout = view.findViewById(R.id.setup_wizard_layout);
+            final FooterBarMixin mixin = layout.getMixin(FooterBarMixin.class);
+            mFooterButton = new FooterButton.Builder(getContext())
+                    .setListener(this::onPrimaryButtonClicked)
+                    .setButtonType(FooterButton.ButtonType.NEXT)
+                    .setTheme(R.style.SudGlifButton_Primary)
+                    .build();
+            updateFooterButtonText();
+            mixin.setPrimaryButton(mFooterButton);
+        }
+
+        private void updateFooterButtonText() {
+            final int res = canCustomizeDream() ? R.string.wizard_next : R.string.wizard_finish;
+            mFooterButton.setText(getContext().getString(res));
+        }
+
+        private boolean canCustomizeDream() {
+            return mActiveDream != null && mActiveDream.settingsComponentName != null;
+        }
+
+        private void onPrimaryButtonClicked(View view) {
+            if (canCustomizeDream()) {
+                final Intent intent = new Intent().setComponent(mActiveDream.settingsComponentName);
+                WizardManagerHelper.copyWizardManagerExtras(getIntent(), intent);
+                startActivity(intent);
+            }
+
+            // Use RESULT_CANCELED here so that the user may go back and change this if they wish.
+            setResult(RESULT_CANCELED);
+            finish();
+        }
+
+        private class DreamItem implements IDreamItem {
+            private final DreamBackend.DreamInfo mDreamInfo;
+
+            private DreamItem(DreamBackend.DreamInfo dreamInfo) {
+                mDreamInfo = dreamInfo;
+            }
+
+            @Override
+            public CharSequence getTitle() {
+                return mDreamInfo.caption;
+            }
+
+            @Override
+            public Drawable getIcon() {
+                return mDreamInfo.icon;
+            }
+
+            @Override
+            public void onItemClicked() {
+                mActiveDream = mDreamInfo;
+                mBackend.setActiveDream(mDreamInfo.componentName);
+                updateFooterButtonText();
+            }
+
+            @Override
+            public Drawable getPreviewImage() {
+                return mDreamInfo.previewImage;
+            }
+
+            @Override
+            public boolean isActive() {
+                if (mActiveDream == null) {
+                    return false;
+                }
+                return mDreamInfo.componentName.equals(mActiveDream.componentName);
+            }
+        }
+    }
+}