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Dream settings refactor.

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We will be re-using the grid UI for the dream complication picker, so
this change refactors some of that logic so it can be re-used in the
complication controller.

We also update some of the UI here to match the most recent UX
decisions.

http://screen/BxhAwZwQSVoxUmN.png

Test: locally on device
Test: make -j64 RunSettingsRoboTests ROBOTEST_FILTER="com.android.settings.dream.DreamPickerControllerTest"
Bug: 214250590
Bug: 215703483
Change-Id: I9fbfa0f0cd31ae3d119c7cd1a9562d4cdb203d6c
This commit is contained in:
Lucas Silva
2022-01-26 16:49:22 +00:00
parent 99bd4e45c7
commit 55df7acc51
11 changed files with 335 additions and 219 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
res/color/dream_card_color_state_list.xml
View File

@@ -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/colorSurfaceHighlight"/>
<item android:color="?androidprv:attr/colorSurface"/>
<item android:state_activated="true" android:color="?androidprv:attr/colorSurfaceVariant"/>
<item android:color="?androidprv:attr/colorSurfaceHighlight"/>
</selector>

24
res/drawable/ic_dream_check_circle.xml Normal file
View File

@@ -0,0 +1,24 @@
<!--
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="@dimen/dream_item_icon_size"
android:height="@dimen/dream_item_icon_size"
android:viewportWidth="24.0"
android:viewportHeight="24.0">
<path
android:fillColor="#FF000000"
android:pathData="M12.0,2.0C6.48,2.0 2.0,6.48 2.0,12.0s4.48,10.0 10.0,10.0 10.0,-4.48 10.0,-10.0S17.52,2.0 12.0,2.0zm-2.0,15.0l-5.0,-5.0 1.41,-1.41L10.0,14.17l7.59,-7.59L19.0,8.0l-9.0,9.0z"/>
</vector>

49
res/layout/dream_picker_layout.xml
View File

@@ -15,28 +15,43 @@
limitations under the License.
-->
<androidx.constraintlayout.widget.ConstraintLayout
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="@dimen/dream_picker_padding">
android:layout_height="wrap_content">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/dream_list"
<androidx.cardview.widget.CardView
android:id="@+id/dream_picker_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clipToPadding="true"
android:nestedScrollingEnabled="false"/>
style="@style/DreamPickerBackgroundStyle">
<Button
android:id="@+id/preview_button"
style="@style/ActionPrimaryButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/dream_preview_button_title"
app:layout_constraintTop_toBottomOf="@+id/dream_list"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"/>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/dream_list"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:clipToPadding="true"
android:nestedScrollingEnabled="false"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"/>
<Button
android:id="@+id/preview_button"
style="@style/ActionPrimaryButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="gone"
android:text="@string/dream_preview_button_title"
app:layout_constraintTop_toBottomOf="@+id/dream_list"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>
</LinearLayout>

37
res/layout/dream_preference_layout.xml
View File

@@ -17,18 +17,17 @@
<androidx.cardview.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
style="@style/DreamCardStyle"
android:clickable="true">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:minHeight="?android:attr/listPreferredItemHeight">
<androidx.cardview.widget.CardView
@@ -37,16 +36,14 @@
android:layout_height="0dp"
app:cardCornerRadius="@dimen/dream_item_corner_radius"
app:cardElevation="0dp"
app:layout_constraintDimensionRatio="3:2"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent">
<ImageView
android:id="@+id/preview"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop"/>
</androidx.cardview.widget.CardView>
<Button
@@ -63,12 +60,14 @@
<ImageView
android:id="@+id/icon"
android:layout_width="18dp"
android:layout_width="@dimen/dream_item_icon_size"
android:layout_height="0dp"
android:layout_marginTop="18dp"
android:layout_marginStart="10dp"
android:layout_marginBottom="10dp"
android:layout_marginTop="@dimen/dream_item_title_margin_top"
android:layout_marginStart="@dimen/dream_item_icon_margin_start"
android:layout_marginBottom="@dimen/dream_item_title_margin_bottom"
android:gravity="center_vertical"
app:layout_constraintDimensionRatio="1:1"
app:layout_constraintHorizontal_chainStyle="packed"
app:layout_constraintTop_toBottomOf="@+id/preview_container"
app_layout_constraintEnd_toStartOf="@+id/title_text"
app:layout_constraintStart_toStartOf="parent"/>
@@ -77,9 +76,10 @@
android:id="@+id/title_text"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="18dp"
android:layout_marginTop="16dp"
android:layout_marginBottom="10dp"
android:layout_marginTop="@dimen/dream_item_title_margin_top"
android:layout_marginStart="@dimen/dream_item_title_margin_start"
android:layout_marginBottom="@dimen/dream_item_title_margin_bottom"
android:gravity="center_vertical"
android:maxLines="1"
android:ellipsize="end"
android:textAppearance="?android:attr/textAppearanceListItemSmall"
@@ -87,18 +87,5 @@
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@+id/icon"/>
<TextView
android:id="@+id/summary_text"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:textColor="?android:attr/textColorSecondary"
android:maxLines="2"
android:layout_marginBottom="8dp"
android:layout_marginStart="8dp"
android:layout_marginEnd="8dp"
app:layout_constraintTop_toBottomOf="@+id/title_text"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"/>
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.cardview.widget.CardView>

16
res/values/dimens.xml
View File

@@ -441,11 +441,17 @@
<dimen name="chartview_trapezoid_margin_bottom">2dp</dimen>
<!-- Dimensions for Dream settings cards -->
<dimen name="dream_item_min_column_width">230dp</dimen>
<dimen name="dream_item_corner_radius">@*android:dimen/config_dialogCornerRadius</dimen>
<dimen name="dream_preference_margin_horizontal">4dp</dimen>
<dimen name="dream_preference_margin_bottom">8dp</dimen>
<dimen name="dream_picker_padding">40dp</dimen>
<dimen name="dream_item_min_column_width">210dp</dimen>
<dimen name="dream_item_corner_radius">28dp</dimen>
<dimen name="dream_item_content_padding">8dp</dimen>
<dimen name="dream_item_icon_size">20dp</dimen>
<dimen name="dream_item_title_margin_top">18dp</dimen>
<dimen name="dream_item_title_margin_bottom">8dp</dimen>
<dimen name="dream_item_title_margin_start">18dp</dimen>
<dimen name="dream_item_icon_margin_start">10dp</dimen>
<dimen name="dream_preference_margin_horizontal">10dp</dimen>
<dimen name="dream_preference_margin_bottom">20dp</dimen>
<dimen name="dream_picker_margin_horizontal">48dp</dimen>
<!-- Sims/Data mobile/Calls/SMS select dialog-->
<dimen name="sims_select_margin_bottom">24dp</dimen>

11
res/values/styles.xml
View File

@@ -951,5 +951,16 @@
<item name="cardCornerRadius">@dimen/dream_item_corner_radius</item>
<item name="cardElevation">0dp</item>
<item name="rippleColor">?android:attr/colorControlHighlight</item>
<item name="contentPadding">@dimen/dream_item_content_padding</item>
</style>
<style name="DreamPickerBackgroundStyle">
<item name="android:layout_marginBottom">48dp</item>
<item name="android:layout_marginStart">@dimen/dream_picker_margin_horizontal</item>
<item name="android:layout_marginEnd">@dimen/dream_picker_margin_horizontal</item>
<item name="cardBackgroundColor">?androidprv:attr/colorSurface</item>
<item name="cardCornerRadius">24dp</item>
<item name="cardElevation">0dp</item>
<item name="contentPadding">32dp</item>
</style>
</resources>

44
src/com/android/settings/dream/AutoFitGridLayoutManager.java Normal file
View File

@@ -0,0 +1,44 @@
/*
* 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.content.Context;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.android.settings.R;
/** Grid layout manager that calculates the number of columns for the screen size. */
final class AutoFitGridLayoutManager extends GridLayoutManager {
private final float mColumnWidth;
AutoFitGridLayoutManager(Context context) {
super(context, /* spanCount= */ 1);
this.mColumnWidth = context
.getResources()
.getDimensionPixelSize(R.dimen.dream_item_min_column_width);
}
@Override
public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {
final int totalSpace = getWidth() - getPaddingRight() - getPaddingLeft();
final int spanCount = Math.max(1, (int) (totalSpace / mColumnWidth));
setSpanCount(spanCount);
super.onLayoutChildren(recycler, state);
}
}

107
src/com/android/settings/dream/DreamAdapter.java Normal file
View File

@@ -0,0 +1,107 @@
/*
* 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.content.Context;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.VectorDrawable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import com.android.settings.R;
import com.android.settingslib.Utils;
import java.util.List;
/**
* RecyclerView adapter which displays list of items for the user to select.
*/
class DreamAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private final List<IDreamItem> mItemList;
/**
* View holder for each {@link IDreamItem}.
*/
private static class DreamViewHolder extends RecyclerView.ViewHolder {
private final ImageView mIconView;
private final TextView mTitleView;
private final ImageView mPreviewView;
private final Button mCustomizeButton;
private final Context mContext;
DreamViewHolder(View view, Context context) {
super(view);
mContext = context;
mPreviewView = view.findViewById(R.id.preview);
mIconView = view.findViewById(R.id.icon);
mTitleView = view.findViewById(R.id.title_text);
mCustomizeButton = view.findViewById(R.id.customize_button);
}
/**
* Bind the view at the given position, populating the view with the provided data.
*/
public void bindView(IDreamItem item) {
mTitleView.setText(item.getTitle());
mPreviewView.setImageDrawable(item.getPreviewImage());
final Drawable icon = 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);
mCustomizeButton.setOnClickListener(v -> item.onCustomizeClicked());
} else {
mCustomizeButton.setVisibility(View.GONE);
}
itemView.setOnClickListener(v -> item.onItemClicked());
itemView.setActivated(item.isActive());
}
}
DreamAdapter(List<IDreamItem> itemList) {
mItemList = itemList;
}
@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int viewType) {
View view = LayoutInflater.from(viewGroup.getContext())
.inflate(R.layout.dream_preference_layout, viewGroup, false);
return new DreamViewHolder(view, viewGroup.getContext());
}
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
((DreamViewHolder) viewHolder).bindView(mItemList.get(i));
}
@Override
public int getItemCount() {
return mItemList.size();
}
}

129
src/com/android/settings/dream/DreamPickerAdapter.java
View File

@@ -1,129 +0,0 @@
/*
* 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.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import com.android.settings.R;
import com.android.settingslib.dream.DreamBackend.DreamInfo;
import java.util.List;
/**
* RecyclerView adapter which displays list of available dreams for the user to select.
*/
class DreamPickerAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private final List<DreamInfo> mDreamInfoList;
private final OnItemClickListener mItemClickListener;
private final OnItemClickListener mOnDreamSelected = new OnItemClickListener() {
@Override
public void onItemClicked(DreamInfo dreamInfo) {
if (mItemClickListener != null) {
mItemClickListener.onItemClicked(dreamInfo);
}
mDreamInfoList.forEach(dream -> {
if (dream != null) {
dream.isActive = false;
}
});
dreamInfo.isActive = true;
notifyDataSetChanged();
}
};
private final OnItemClickListener mOnCustomizeListener;
interface OnItemClickListener {
void onItemClicked(DreamInfo dreamInfo);
}
/**
* View holder for each Dream service.
*/
private static class DreamViewHolder extends RecyclerView.ViewHolder {
private final ImageView mIconView;
private final TextView mTitleView;
private final TextView mSummaryView;
private final ImageView mPreviewView;
private final Button mCustomizeButton;
DreamViewHolder(View view) {
super(view);
mPreviewView = view.findViewById(R.id.preview);
mIconView = view.findViewById(R.id.icon);
mTitleView = view.findViewById(R.id.title_text);
mSummaryView = view.findViewById(R.id.summary_text);
mCustomizeButton = view.findViewById(R.id.customize_button);
}
/**
* Bind the dream service view at the given position. Add details on the
* dream's icon, name and description.
*/
public void bindView(DreamInfo dreamInfo, OnItemClickListener clickListener,
OnItemClickListener customizeListener) {
mIconView.setImageDrawable(dreamInfo.icon);
mTitleView.setText(dreamInfo.caption);
mPreviewView.setImageDrawable(dreamInfo.previewImage);
mSummaryView.setText(dreamInfo.description);
itemView.setActivated(dreamInfo.isActive);
if (dreamInfo.isActive && dreamInfo.settingsComponentName != null) {
mCustomizeButton.setVisibility(View.VISIBLE);
mCustomizeButton.setOnClickListener(
v -> customizeListener.onItemClicked(dreamInfo));
} else {
mCustomizeButton.setVisibility(View.GONE);
}
itemView.setOnClickListener(v -> clickListener.onItemClicked(dreamInfo));
}
}
DreamPickerAdapter(List<DreamInfo> dreamInfos, OnItemClickListener clickListener,
OnItemClickListener onCustomizeListener) {
mDreamInfoList = dreamInfos;
mItemClickListener = clickListener;
mOnCustomizeListener = onCustomizeListener;
}
@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup viewGroup, int viewType) {
View view = LayoutInflater.from(viewGroup.getContext())
.inflate(R.layout.dream_preference_layout, viewGroup, false);
return new DreamViewHolder(view);
}
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
((DreamViewHolder) viewHolder).bindView(mDreamInfoList.get(i), mOnDreamSelected,
mOnCustomizeListener);
}
@Override
public int getItemCount() {
return mDreamInfoList.size();
}
}

98
src/com/android/settings/dream/DreamPickerController.java
View File

@@ -18,22 +18,23 @@ package com.android.settings.dream;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.view.View;
import android.widget.Button;
import androidx.annotation.Nullable;
import androidx.preference.Preference;
import androidx.recyclerview.widget.GridLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
import com.android.settings.dream.DreamPickerAdapter.OnItemClickListener;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
import com.android.settingslib.dream.DreamBackend;
import com.android.settingslib.widget.LayoutPreference;
import java.util.List;
import java.util.stream.Collectors;
/**
* Controller for the dream picker where the user can select a screensaver.
@@ -44,32 +45,11 @@ public class DreamPickerController extends BasePreferenceController {
private final DreamBackend mBackend;
private final MetricsFeatureProvider mMetricsFeatureProvider;
private final List<DreamBackend.DreamInfo> mDreamInfos;
private final Drawable mActiveDrawable;
private Button mPreviewButton;
@Nullable
private DreamBackend.DreamInfo mActiveDream;
private final OnItemClickListener mItemClickListener =
new OnItemClickListener() {
@Override
public void onItemClicked(DreamBackend.DreamInfo dreamInfo) {
mActiveDream = dreamInfo;
mMetricsFeatureProvider.action(
mContext,
SettingsEnums.ACTION_DREAM_SELECT_TYPE,
mActiveDream == null ? null
: mActiveDream.componentName.flattenToString());
mBackend.setActiveDream(
mActiveDream == null ? null : mActiveDream.componentName);
updatePreviewButtonState();
}
};
private final OnItemClickListener mCustomizeListener = new OnItemClickListener() {
@Override
public void onItemClicked(DreamBackend.DreamInfo dreamInfo) {
mBackend.launchSettings(mContext, dreamInfo);
}
};
private DreamAdapter mAdapter;
public DreamPickerController(Context context, String preferenceKey) {
this(context, preferenceKey, DreamBackend.getInstance(context));
@@ -79,6 +59,7 @@ public class DreamPickerController extends BasePreferenceController {
super(context, preferenceKey);
mBackend = backend;
mDreamInfos = mBackend.getDreamInfos();
mActiveDrawable = context.getDrawable(R.drawable.ic_dream_check_circle);
mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
}
@@ -98,15 +79,17 @@ public class DreamPickerController extends BasePreferenceController {
mActiveDream = getActiveDreamInfo();
final DreamPickerAdapter adapter =
new DreamPickerAdapter(mDreamInfos, mItemClickListener, mCustomizeListener);
mAdapter = new DreamAdapter(mDreamInfos.stream()
.map(DreamItem::new)
.collect(Collectors.toList()));
final RecyclerView recyclerView =
((LayoutPreference) preference).findViewById(R.id.dream_list);
recyclerView.setLayoutManager(new AutoFitGridLayoutManager(mContext));
recyclerView.setAdapter(adapter);
recyclerView.setAdapter(mAdapter);
mPreviewButton = ((LayoutPreference) preference).findViewById(R.id.preview_button);
mPreviewButton.setVisibility(View.VISIBLE);
mPreviewButton.setOnClickListener(v -> mBackend.preview(mActiveDream));
updatePreviewButtonState();
}
@@ -126,23 +109,56 @@ public class DreamPickerController extends BasePreferenceController {
.orElse(null);
}
/** Grid layout manager that calculates the number of columns for the screen size. */
private static final class AutoFitGridLayoutManager extends GridLayoutManager {
private final float mColumnWidth;
private class DreamItem implements IDreamItem {
DreamBackend.DreamInfo mDreamInfo;
AutoFitGridLayoutManager(Context context) {
super(context, /* spanCount= */ 1);
this.mColumnWidth = context
.getResources()
.getDimensionPixelSize(R.dimen.dream_item_min_column_width);
DreamItem(DreamBackend.DreamInfo dreamInfo) {
mDreamInfo = dreamInfo;
}
@Override
public void onLayoutChildren(RecyclerView.Recycler recycler, RecyclerView.State state) {
final int totalSpace = getWidth() - getPaddingRight() - getPaddingLeft();
final int spanCount = Math.max(1, (int) (totalSpace / mColumnWidth));
setSpanCount(spanCount);
super.onLayoutChildren(recycler, state);
public CharSequence getTitle() {
return mDreamInfo.caption;
}
@Override
public Drawable getIcon() {
return isActive() ? mActiveDrawable : mDreamInfo.icon;
}
@Override
public void onItemClicked() {
mActiveDream = mDreamInfo;
mBackend.setActiveDream(mDreamInfo.componentName);
mAdapter.notifyDataSetChanged();
updatePreviewButtonState();
mMetricsFeatureProvider.action(
mContext,
SettingsEnums.ACTION_DREAM_SELECT_TYPE,
mDreamInfo.componentName.flattenToString());
}
@Override
public void onCustomizeClicked() {
mBackend.launchSettings(mContext, mDreamInfo);
}
@Override
public Drawable getPreviewImage() {
return mDreamInfo.previewImage;
}
@Override
public boolean isActive() {
if (mActiveDream == null) {
return false;
}
return mDreamInfo.componentName.equals(mActiveDream.componentName);
}
@Override
public boolean allowCustomization() {
return isActive() && mDreamInfo.settingsComponentName != null;
}
}
}

35
src/com/android/settings/dream/IDreamItem.java Normal file
View File

@@ -0,0 +1,35 @@
/*
* 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.graphics.drawable.Drawable;
interface IDreamItem {
CharSequence getTitle();
Drawable getIcon();
void onItemClicked();
void onCustomizeClicked();
Drawable getPreviewImage();
boolean isActive();
boolean allowCustomization();
}