2078bc2358
Change-Id: Ie8651c79ef023f154cd7120a88a20f3481abce2b Fixes: 38502743 Test: make RunSettingsRoboTests
99 lines
3.8 KiB
Java
99 lines
3.8 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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package com.android.settings.search;
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import android.content.Context;
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import android.content.pm.PackageManager;
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import android.support.v7.widget.RecyclerView;
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import android.text.TextUtils;
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import android.view.View;
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import android.widget.ImageView;
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import android.widget.TextView;
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import com.android.settings.R;
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import com.android.settings.core.instrumentation.MetricsFeatureProvider;
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import com.android.settings.overlay.FeatureFactory;
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/**
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* The ViewHolder for the Search RecyclerView.
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* There are multiple search result types in the same Recycler view with different UI requirements.
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* Some examples include Intent results, Inline results, and Help articles.
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*/
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public abstract class SearchViewHolder extends RecyclerView.ViewHolder {
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private final String mPlaceholderSummary;
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public final TextView titleView;
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public final TextView summaryView;
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public final TextView breadcrumbView;
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public final ImageView iconView;
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protected final MetricsFeatureProvider mMetricsFeatureProvider;
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protected final SearchFeatureProvider mSearchFeatureProvider;
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public SearchViewHolder(View view) {
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super(view);
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final FeatureFactory featureFactory = FeatureFactory
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.getFactory(view.getContext().getApplicationContext());
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mMetricsFeatureProvider = featureFactory.getMetricsFeatureProvider();
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mSearchFeatureProvider = featureFactory.getSearchFeatureProvider();
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titleView = view.findViewById(android.R.id.title);
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summaryView = view.findViewById(android.R.id.summary);
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iconView = view.findViewById(android.R.id.icon);
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breadcrumbView = view.findViewById(R.id.breadcrumb);
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mPlaceholderSummary = view.getContext().getString(R.string.summary_placeholder);
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}
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public void onBind(SearchFragment fragment, SearchResult result) {
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titleView.setText(result.title);
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if (TextUtils.isEmpty(result.summary)
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|| TextUtils.equals(result.summary, mPlaceholderSummary)) {
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summaryView.setVisibility(View.GONE);
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} else {
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summaryView.setText(result.summary);
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summaryView.setVisibility(View.VISIBLE);
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}
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if (result instanceof AppSearchResult) {
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AppSearchResult appResult = (AppSearchResult) result;
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PackageManager pm = fragment.getActivity().getPackageManager();
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iconView.setImageDrawable(appResult.info.loadIcon(pm));
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} else {
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// Valid even when result.icon is null.
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iconView.setImageDrawable(result.icon);
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}
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bindBreadcrumbView(result);
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}
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private void bindBreadcrumbView(SearchResult result) {
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if (result.breadcrumbs == null || result.breadcrumbs.isEmpty()) {
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breadcrumbView.setVisibility(View.GONE);
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return;
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}
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final Context context = breadcrumbView.getContext();
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String breadcrumb = result.breadcrumbs.get(0);
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final int count = result.breadcrumbs.size();
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for (int i = 1; i < count; i++) {
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breadcrumb = context.getString(R.string.search_breadcrumb_connector,
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breadcrumb, result.breadcrumbs.get(i));
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}
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breadcrumbView.setText(breadcrumb);
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breadcrumbView.setVisibility(View.VISIBLE);
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}
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} |