40ce0fab75
The loaders should be syncronized so the results can be properly ranked without sudden insertions. This means InstalledAppsLoader needs to finish faster, which is accomplished by delaying icon loading to bind time rather than as the apps are queried. Bug: 34772522 Test: make RunSettingsRoboTests Change-Id: I7f5244c574d37c6cfd8bbd0d3d40488f38211be3
86 lines
3.3 KiB
Java
86 lines
3.3 KiB
Java
/*
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* Copyright (C) 2016 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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package com.android.settings.search2;
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import android.content.Context;
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import android.content.pm.PackageManager;
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import android.graphics.drawable.Drawable;
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import android.os.UserHandle;
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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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/**
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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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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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public SearchViewHolder(View view) {
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super(view);
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titleView = (TextView) view.findViewById(android.R.id.title);
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summaryView = (TextView) view.findViewById(android.R.id.summary);
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iconView = (ImageView) view.findViewById(android.R.id.icon);
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breadcrumbView = (TextView) view.findViewById(R.id.breadcrumb);
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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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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 if (result.icon != null) {
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iconView.setImageDrawable(result.icon);
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} else {
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iconView.setBackgroundResource(R.drawable.empty_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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} |