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/*
* Copyright (C) 2020 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.picker.theme;
import static android.app.Activity.RESULT_OK;
import static com.android.wallpaper.widget.BottomActionBar.BottomAction.APPLY;
import static com.android.wallpaper.widget.BottomActionBar.BottomAction.INFORMATION;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import com.android.customization.model.theme.DefaultThemeProvider;
import com.android.customization.model.theme.ThemeBundle;
import com.android.customization.model.theme.ThemeBundleProvider;
import com.android.customization.module.CustomizationInjector;
import com.android.customization.picker.WallpaperPreviewer;
import com.android.wallpaper.R;
import com.android.wallpaper.model.WallpaperInfo;
import com.android.wallpaper.module.InjectorProvider;
import com.android.wallpaper.picker.AppbarFragment;
import com.android.wallpaper.widget.BottomActionBar;
import com.android.wallpaper.widget.BottomActionBar.BottomSheetContent;
import com.bumptech.glide.Glide;
import org.json.JSONException;
/** A Fragment for theme full preview page. */
public class ThemeFullPreviewFragment extends AppbarFragment {
private static final String TAG = "ThemeFullPreviewFragment";
public static final String EXTRA_THEME_OPTION_TITLE = "theme_option_title";
protected static final String EXTRA_THEME_OPTION = "theme_option";
protected static final String EXTRA_WALLPAPER_INFO = "wallpaper_info";
protected static final String EXTRA_CAN_APPLY_FROM_FULL_PREVIEW = "can_apply";
private WallpaperInfo mWallpaper;
private ThemeBundle mThemeBundle;
private boolean mCanApplyFromFullPreview;
/**
* Returns a new {@link ThemeFullPreviewFragment} with the provided title and bundle arguments
* set.
*/
public static ThemeFullPreviewFragment newInstance(CharSequence title, Bundle intentBundle) {
ThemeFullPreviewFragment fragment = new ThemeFullPreviewFragment();
Bundle bundle = new Bundle();
bundle.putAll(AppbarFragment.createArguments(title));
bundle.putAll(intentBundle);
fragment.setArguments(bundle);
return fragment;
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mWallpaper = getArguments().getParcelable(EXTRA_WALLPAPER_INFO);
mCanApplyFromFullPreview = getArguments().getBoolean(EXTRA_CAN_APPLY_FROM_FULL_PREVIEW);
CustomizationInjector injector = (CustomizationInjector) InjectorProvider.getInjector();
ThemeBundleProvider themeProvider = new DefaultThemeProvider(
getContext(), injector.getCustomizationPreferences(getContext()));
try {
ThemeBundle.Builder builder = themeProvider.parseThemeBundle(
getArguments().getString(EXTRA_THEME_OPTION));
if (builder != null) {
builder.setTitle(getArguments().getString(EXTRA_THEME_OPTION_TITLE));
mThemeBundle = builder.build(getContext());
}
} catch (JSONException e) {
Log.w(TAG, "Couldn't parse provided custom theme, will override it");
// TODO(chihhangchuang): Handle the error case.
}
}
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container,
@Nullable Bundle savedInstanceState) {
View view = inflater.inflate(
R.layout.fragment_theme_full_preview, container, /* attachToRoot */ false);
setUpToolbar(view);
Glide.get(getContext()).clearMemory();
// Set theme option.
final ThemeOptionPreviewer themeOptionPreviewer = new ThemeOptionPreviewer(
getLifecycle(),
getContext(),
view.findViewById(R.id.theme_preview_container));
themeOptionPreviewer.setPreviewInfo(mThemeBundle.getPreviewInfo());
// Set wallpaper background.
ImageView wallpaperImageView = view.findViewById(R.id.wallpaper_preview_image);
final WallpaperPreviewer wallpaperPreviewer = new WallpaperPreviewer(
getLifecycle(),
getActivity(),
wallpaperImageView,
view.findViewById(R.id.wallpaper_preview_surface));
wallpaperPreviewer.setWallpaper(mWallpaper,
themeOptionPreviewer::updateColorForLauncherWidgets);
return view;
}
@Override
protected void onBottomActionBarReady(BottomActionBar bottomActionBar) {
super.onBottomActionBarReady(bottomActionBar);
if (mCanApplyFromFullPreview) {
bottomActionBar.showActionsOnly(INFORMATION, APPLY);
bottomActionBar.setActionClickListener(APPLY, v -> finishActivityWithResultOk());
} else {
bottomActionBar.showActionsOnly(INFORMATION);
}
bottomActionBar.bindBottomSheetContentWithAction(
new ThemeInfoContent(getContext()), INFORMATION);
bottomActionBar.show();
}
private void finishActivityWithResultOk() {
Activity activity = requireActivity();
activity.overridePendingTransition(R.anim.fade_in, R.anim.fade_out);
Intent intent = new Intent();
activity.setResult(RESULT_OK, intent);
activity.finish();
}
private final class ThemeInfoContent extends BottomSheetContent<ThemeInfoView> {
private ThemeInfoContent(Context context) {
super(context);
}
@Override
public int getViewId() {
return R.layout.theme_info_view;
}
@Override
public void onViewCreated(ThemeInfoView view) {
view.populateThemeInfo(mThemeBundle);
}
}
}
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