Car Search RecyclerView Framework (11cbea11) · Commits · e / os / android_packages_apps_SettingsIntelligence

src/com/android/settings/intelligence/search/CarSearchFragment.java

deleted100644 → 0

+0 −90

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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.settings.intelligence.search;

		import static com.android.car.ui.core.CarUi.requireInsets;
		import static com.android.car.ui.core.CarUi.requireToolbar;

		import android.os.Bundle;

		import com.android.car.ui.preference.PreferenceFragment;
		import com.android.car.ui.toolbar.ToolbarController;
		import com.android.settings.intelligence.R;
		import com.android.car.ui.toolbar.MenuItem;
		import com.android.car.ui.toolbar.Toolbar;

		import java.util.Collections;
		import java.util.List;

		/**
		* Search fragment for car settings
		*/
		public class CarSearchFragment extends PreferenceFragment {

		private MenuItem mClearHistoryButton;

		@Override
		public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
		setPreferencesFromResource(R.xml.car_search_fragment, rootKey);
		}

		protected ToolbarController getToolbar() {
		return requireToolbar(requireActivity());
		}

		protected List<MenuItem> getToolbarMenuItems() {
		return Collections.singletonList(mClearHistoryButton);
		}

		@Override
		public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		mClearHistoryButton = new MenuItem.Builder(getContext())
		.setTitle(R.string.search_clear_history)
		.setDisplayBehavior(MenuItem.DisplayBehavior.NEVER)
		.setOnClickListener(i -> onClearHistoryButtonClicked())
		.build();
		}

		@Override
		public void onActivityCreated(Bundle savedInstanceState) {
		super.onActivityCreated(savedInstanceState);
		ToolbarController toolbar = getToolbar();
		if (toolbar != null) {
		List<MenuItem> items = getToolbarMenuItems();
		toolbar.setTitle(getPreferenceScreen().getTitle());
		toolbar.setMenuItems(items);
		toolbar.setNavButtonMode(Toolbar.NavButtonMode.BACK);
		toolbar.setState(Toolbar.State.SUBPAGE);
		toolbar.setState(Toolbar.State.SEARCH);
		toolbar.setSearchHint(R.string.abc_search_hint);
		toolbar.registerOnSearchListener(this::onQueryTextChange);
		toolbar.setShowMenuItemsWhileSearching(true);
		}
		}

		@Override
		public void onStart() {
		super.onStart();
		onCarUiInsetsChanged(requireInsets(requireActivity()));
		}

		private void onQueryTextChange(String query) {}

		private void onClearHistoryButtonClicked() {}
		}

src/com/android/settings/intelligence/search/SearchActivity.java

+1 −0

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		@@ -26,6 +26,7 @@ import android.os.Bundle;
		import android.view.WindowManager;

		import com.android.settings.intelligence.R;
		import com.android.settings.intelligence.search.car.CarSearchFragment;

		public class SearchActivity extends FragmentActivity {

src/com/android/settings/intelligence/search/SearchCommon.java

0 → 100644

+57 −0

Original line number	Diff line number	Diff line
		/*
		* 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.settings.intelligence.search;

		/**
		* Shared constant variables and identifiers.
		*/
		public class SearchCommon {
		/**
		* Instance state key for the currently entered query.
		*/
		public static final String STATE_QUERY = "state_query";
		/**
		* Instance state key for whether or not saved queries are being shown.
		*/
		public static final String STATE_SHOWING_SAVED_QUERY = "state_showing_saved_query";
		/**
		* Instance state key for whether or not a query has been entered yet.
		*/
		public static final String STATE_NEVER_ENTERED_QUERY = "state_never_entered_query";

		/**
		* Identifier constants for the search loaders.
		*/
		public static final class SearchLoaderId {
		/**
		* Loader identifier to get search results.
		*/
		public static final int SEARCH_RESULT = 1;
		/**
		* Loader identifier to save an entered query.
		*/
		public static final int SAVE_QUERY_TASK = 2;
		/**
		* Loader identifier to remove an entered query.
		*/
		public static final int REMOVE_QUERY_TASK = 3;
		/**
		* Loader identifier to get currently saved queries.
		*/
		public static final int SAVED_QUERIES = 4;
		}
		}

src/com/android/settings/intelligence/search/SearchFragment.java

+11 −26

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		@@ -64,21 +64,6 @@ public class SearchFragment extends Fragment implements SearchView.OnQueryTextLi
		LoaderManager.LoaderCallbacks<List<? extends SearchResult>>, IndexingCallback {
		private static final String TAG = "SearchFragment";

		// State values
		private static final String STATE_QUERY = "state_query";
		private static final String STATE_SHOWING_SAVED_QUERY = "state_showing_saved_query";
		private static final String STATE_NEVER_ENTERED_QUERY = "state_never_entered_query";

		public static final class SearchLoaderId {
		// Search Query IDs
		public static final int SEARCH_RESULT = 1;

		// Saved Query IDs
		public static final int SAVE_QUERY_TASK = 2;
		public static final int REMOVE_QUERY_TASK = 3;
		public static final int SAVED_QUERIES = 4;
		}

		@VisibleForTesting
		String mQuery;

		@@ -134,9 +119,9 @@ public class SearchFragment extends Fragment implements SearchView.OnQueryTextLi
		mSearchFeatureProvider.initFeedbackButton();

		if (savedInstanceState != null) {
		mQuery = savedInstanceState.getString(STATE_QUERY);
		mNeverEnteredQuery = savedInstanceState.getBoolean(STATE_NEVER_ENTERED_QUERY);
		mShowingSavedQuery = savedInstanceState.getBoolean(STATE_SHOWING_SAVED_QUERY);
		mQuery = savedInstanceState.getString(SearchCommon.STATE_QUERY);
		mNeverEnteredQuery = savedInstanceState.getBoolean(SearchCommon.STATE_NEVER_ENTERED_QUERY);
		mShowingSavedQuery = savedInstanceState.getBoolean(SearchCommon.STATE_SHOWING_SAVED_QUERY);
		} else {
		mShowingSavedQuery = true;
		}
		@@ -208,9 +193,9 @@ public class SearchFragment extends Fragment implements SearchView.OnQueryTextLi
		@Override
		public void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		outState.putString(STATE_QUERY, mQuery);
		outState.putBoolean(STATE_NEVER_ENTERED_QUERY, mNeverEnteredQuery);
		outState.putBoolean(STATE_SHOWING_SAVED_QUERY, mShowingSavedQuery);
		outState.putString(SearchCommon.STATE_QUERY, mQuery);
		outState.putBoolean(SearchCommon.STATE_NEVER_ENTERED_QUERY, mNeverEnteredQuery);
		outState.putBoolean(SearchCommon.STATE_SHOWING_SAVED_QUERY, mShowingSavedQuery);
		}

		@Override
		@@ -238,7 +223,7 @@ public class SearchFragment extends Fragment implements SearchView.OnQueryTextLi

		if (isEmptyQuery) {
		final LoaderManager loaderManager = getLoaderManager();
		loaderManager.destroyLoader(SearchLoaderId.SEARCH_RESULT);
		loaderManager.destroyLoader(SearchCommon.SearchLoaderId.SEARCH_RESULT);
		mShowingSavedQuery = true;
		mSavedQueryController.loadSavedQueries();
		mSearchFeatureProvider.hideFeedbackButton(getView());
		@@ -263,7 +248,7 @@ public class SearchFragment extends Fragment implements SearchView.OnQueryTextLi
		final Activity activity = getActivity();

		switch (id) {
		case SearchLoaderId.SEARCH_RESULT:
		case SearchCommon.SearchLoaderId.SEARCH_RESULT:
		return mSearchFeatureProvider.getSearchResultLoader(activity, mQuery);
		default:
		return null;
		@@ -292,7 +277,7 @@ public class SearchFragment extends Fragment implements SearchView.OnQueryTextLi
		mSavedQueryController.loadSavedQueries();
		} else {
		final LoaderManager loaderManager = getLoaderManager();
		loaderManager.initLoader(SearchLoaderId.SEARCH_RESULT, null /* args */,
		loaderManager.initLoader(SearchCommon.SearchLoaderId.SEARCH_RESULT, null /* args */,
		this /* callback */);
		}

		@@ -338,8 +323,8 @@ public class SearchFragment extends Fragment implements SearchView.OnQueryTextLi
		private void restartLoaders() {
		mShowingSavedQuery = false;
		final LoaderManager loaderManager = getLoaderManager();
		loaderManager.restartLoader(
		SearchLoaderId.SEARCH_RESULT, null /* args /, this / callback */);
		loaderManager.restartLoader(SearchCommon.SearchLoaderId.SEARCH_RESULT,
		null /* args /, this / callback */);
		}

		public String getQuery() {

src/com/android/settings/intelligence/search/car/CarIntentSearchViewHolder.java

0 → 100644

+80 −0

Original line number	Diff line number	Diff line
		/*
		* 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.settings.intelligence.search.car;

		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.util.Log;
		import android.view.View;

		import com.android.settings.intelligence.R;
		import com.android.settings.intelligence.search.AppSearchResult;
		import com.android.settings.intelligence.search.SearchResult;

		import java.util.List;

		/**
		* ViewHolder for intent based search results.
		*/
		public class CarIntentSearchViewHolder extends CarSearchViewHolder {
		private static final String TAG = "CarIntentSearchViewHolder";
		private static final int REQUEST_CODE_NO_OP = 0;

		public CarIntentSearchViewHolder(View view) {
		super(view);
		}

		@Override
		public void onBind(CarSearchFragment fragment, SearchResult result) {
		mTitle.setText(result.title);
		if (result instanceof AppSearchResult) {
		AppSearchResult appResult = (AppSearchResult) result;
		PackageManager pm = fragment.getActivity().getPackageManager();
		mIcon.setImageDrawable(appResult.info.loadIcon(pm));
		} else {
		mIcon.setImageDrawable(result.icon);
		}
		if (result.breadcrumbs != null && !result.breadcrumbs.isEmpty()) {
		String breadcrumb = result.breadcrumbs.get(0);
		int count = result.breadcrumbs.size();
		for (int i = 1; i < count; i++) {
		breadcrumb = mContext.getString(R.string.search_breadcrumb_connector,
		breadcrumb, result.breadcrumbs.get(i));
		}
		mSummary.setText(breadcrumb);
		}

		itemView.setOnClickListener(v -> {
		fragment.onSearchResultClicked(/* resultViewHolder= */ this, result);
		Intent intent = result.payload.getIntent();
		if (result instanceof AppSearchResult) {
		AppSearchResult appResult = (AppSearchResult) result;
		fragment.getActivity().startActivity(intent);
		} else {
		PackageManager pm = fragment.getActivity().getPackageManager();
		List<ResolveInfo> info = pm.queryIntentActivities(intent, /* flags= */ 0);
		if (info != null && !info.isEmpty()) {
		fragment.startActivityForResult(intent, REQUEST_CODE_NO_OP);
		} else {
		Log.e(TAG, "Cannot launch search result, title: "
		+ result.title + ", " + intent);
		}
		}
		});
		}
		}