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/*
* Copyright (C) 2021 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.customization.model.grid;
import android.content.Context;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.TextView;
import androidx.annotation.Nullable;
import com.android.customization.model.CustomizationManager.OptionsFetchedListener;
import com.android.customization.picker.grid.GridFragment;
import com.android.customization.picker.grid.GridSectionView;
import com.android.wallpaper.R;
import com.android.wallpaper.model.HubSectionController;
import java.util.List;
/** A {@link HubSectionController} for app grid. */
public class GridSectionController implements HubSectionController<GridSectionView> {
private static final String TAG = "GridSectionController";
private final GridOptionsManager mGridOptionsManager;
private final HubSectionNavigationController mHubSectionNavigationController;
public GridSectionController(GridOptionsManager gridOptionsManager,
HubSectionNavigationController hubSectionNavigationController) {
mGridOptionsManager = gridOptionsManager;
mHubSectionNavigationController = hubSectionNavigationController;
}
@Override
public boolean isAvailable(Context context) {
return mGridOptionsManager.isAvailable();
}
@Override
public GridSectionView createView(Context context) {
GridSectionView gridSectionView = (GridSectionView) LayoutInflater.from(context)
.inflate(R.layout.grid_section_view, /* root= */ null);
TextView sectionDescription = gridSectionView.findViewById(R.id.grid_section_description);
View sectionTile = gridSectionView.findViewById(R.id.grid_section_tile);
// Fetch grid options to show currently set grid.
mGridOptionsManager.fetchOptions(new OptionsFetchedListener<GridOption>() {
@Override
public void onOptionsLoaded(List<GridOption> options) {
sectionDescription.setText(getActiveOption(options).getTitle());
}
@Override
public void onError(@Nullable Throwable throwable) {
if (throwable != null) {
Log.e(TAG, "Error loading grid options", throwable);
}
sectionDescription.setText(R.string.something_went_wrong);
sectionTile.setVisibility(View.GONE);
}
}, /* reload= */ true);
gridSectionView.setOnClickListener(v -> mHubSectionNavigationController.navigateTo(
GridFragment.newInstance(context.getString(R.string.grid_title))));
return gridSectionView;
}
private GridOption getActiveOption(List<GridOption> options) {
return options.stream()
.filter(option -> option.isActive(mGridOptionsManager))
.findAny()
// For development only, as there should always be a grid set.
.orElse(options.get(0));
}
}
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