97da51876b
In monkey test, the suggestions list can become null. So, add check for valid suggestions list before trying to iterate through the suggestions. Fixes: 64757618 Test: make RunSettingsRoboTests Change-Id: Ib670808a4f222187b9cd53d7d939e71b5ce8dbae
581 lines
24 KiB
Java
581 lines
24 KiB
Java
/*
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* Copyright (C) 2015 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.dashboard;
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import android.app.Activity;
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import android.content.Context;
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import android.content.res.Resources;
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import android.content.res.TypedArray;
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import android.graphics.Color;
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import android.graphics.drawable.Drawable;
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import android.graphics.drawable.Icon;
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import android.os.Bundle;
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import android.support.annotation.VisibleForTesting;
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import android.support.v7.util.DiffUtil;
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import android.support.v7.widget.LinearLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.text.TextUtils;
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import android.util.ArrayMap;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
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import com.android.settings.R;
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import com.android.settings.R.id;
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import com.android.settings.core.instrumentation.MetricsFeatureProvider;
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import com.android.settings.dashboard.DashboardData.SuggestionConditionHeaderData;
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import com.android.settings.dashboard.conditional.Condition;
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import com.android.settings.dashboard.conditional.ConditionAdapter;
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import com.android.settings.dashboard.suggestions.SuggestionAdapter;
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import com.android.settings.dashboard.suggestions.SuggestionDismissController;
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import com.android.settings.dashboard.suggestions.SuggestionFeatureProvider;
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import com.android.settings.overlay.FeatureFactory;
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import com.android.settingslib.Utils;
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import com.android.settingslib.drawer.DashboardCategory;
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import com.android.settingslib.drawer.Tile;
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import com.android.settingslib.suggestions.SuggestionParser;
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import java.util.ArrayList;
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import java.util.List;
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public class DashboardAdapter extends RecyclerView.Adapter<DashboardAdapter.DashboardItemHolder>
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implements SummaryLoader.SummaryConsumer {
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public static final String TAG = "DashboardAdapter";
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private static final String STATE_SUGGESTION_LIST = "suggestion_list";
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private static final String STATE_CATEGORY_LIST = "category_list";
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private static final String STATE_SUGGESTIONS_SHOWN_LOGGED = "suggestions_shown_logged";
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@VisibleForTesting
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static final String STATE_SUGGESTION_CONDITION_MODE = "suggestion_condition_mode";
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@VisibleForTesting
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static final int SUGGESTION_CONDITION_HEADER_POSITION = 0;
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@VisibleForTesting
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static final int MAX_SUGGESTION_TO_SHOW = 5;
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private final IconCache mCache;
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private final Context mContext;
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private final MetricsFeatureProvider mMetricsFeatureProvider;
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private final DashboardFeatureProvider mDashboardFeatureProvider;
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private final SuggestionFeatureProvider mSuggestionFeatureProvider;
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private final ArrayList<String> mSuggestionsShownLogged;
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private boolean mFirstFrameDrawn;
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private RecyclerView mRecyclerView;
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private SuggestionParser mSuggestionParser;
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private SuggestionAdapter mSuggestionAdapter;
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private SuggestionDismissController mSuggestionDismissHandler;
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private SuggestionDismissController.Callback mCallback;
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@VisibleForTesting
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DashboardData mDashboardData;
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private View.OnClickListener mTileClickListener = new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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//TODO: get rid of setTag/getTag
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mDashboardFeatureProvider.openTileIntent((Activity) mContext, (Tile) v.getTag());
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}
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};
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private View.OnClickListener mConditionClickListener = new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Condition condition = (Condition) v.getTag();
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//TODO: get rid of setTag/getTag
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mMetricsFeatureProvider.action(mContext,
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MetricsEvent.ACTION_SETTINGS_CONDITION_CLICK,
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condition.getMetricsConstant());
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condition.onPrimaryClick();
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}
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};
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public DashboardAdapter(Context context, Bundle savedInstanceState,
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List<Condition> conditions, SuggestionParser suggestionParser,
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SuggestionDismissController.Callback callback) {
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List<Tile> suggestions = null;
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DashboardCategory category = null;
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int suggestionConditionMode = DashboardData.HEADER_MODE_DEFAULT;
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mContext = context;
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final FeatureFactory factory = FeatureFactory.getFactory(context);
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mMetricsFeatureProvider = factory.getMetricsFeatureProvider();
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mDashboardFeatureProvider = factory.getDashboardFeatureProvider(context);
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mSuggestionFeatureProvider = factory.getSuggestionFeatureProvider(context);
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mCache = new IconCache(context);
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mSuggestionParser = suggestionParser;
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mCallback = callback;
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setHasStableIds(true);
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if (savedInstanceState != null) {
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suggestions = savedInstanceState.getParcelableArrayList(STATE_SUGGESTION_LIST);
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category = savedInstanceState.getParcelable(STATE_CATEGORY_LIST);
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suggestionConditionMode = savedInstanceState.getInt(
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STATE_SUGGESTION_CONDITION_MODE, suggestionConditionMode);
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mSuggestionsShownLogged = savedInstanceState.getStringArrayList(
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STATE_SUGGESTIONS_SHOWN_LOGGED);
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} else {
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mSuggestionsShownLogged = new ArrayList<>();
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}
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mDashboardData = new DashboardData.Builder()
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.setConditions(conditions)
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.setSuggestions(suggestions)
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.setCategory(category)
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.setSuggestionConditionMode(suggestionConditionMode)
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.build();
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}
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public List<Tile> getSuggestions() {
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return mDashboardData.getSuggestions();
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}
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public void setCategoriesAndSuggestions(DashboardCategory category,
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List<Tile> suggestions) {
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tintIcons(category, suggestions);
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final DashboardData prevData = mDashboardData;
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mDashboardData = new DashboardData.Builder(prevData)
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.setSuggestions(suggestions.subList(0,
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Math.min(suggestions.size(), MAX_SUGGESTION_TO_SHOW)))
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.setCategory(category)
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.build();
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notifyDashboardDataChanged(prevData);
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List<Tile> shownSuggestions = null;
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final int mode = mDashboardData.getSuggestionConditionMode();
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if (mode == DashboardData.HEADER_MODE_DEFAULT) {
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shownSuggestions = suggestions.subList(0,
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Math.min(suggestions.size(), DashboardData.DEFAULT_SUGGESTION_COUNT));
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} else if (mode != DashboardData.HEADER_MODE_COLLAPSED) {
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shownSuggestions = suggestions;
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}
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if (shownSuggestions != null) {
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for (Tile suggestion : shownSuggestions) {
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final String identifier = mSuggestionFeatureProvider.getSuggestionIdentifier(
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mContext, suggestion);
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mMetricsFeatureProvider.action(
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mContext, MetricsEvent.ACTION_SHOW_SETTINGS_SUGGESTION, identifier);
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mSuggestionsShownLogged.add(identifier);
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}
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}
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}
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public void setCategory(DashboardCategory category) {
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tintIcons(category, null);
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final DashboardData prevData = mDashboardData;
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Log.d(TAG, "adapter setCategory called");
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mDashboardData = new DashboardData.Builder(prevData)
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.setCategory(category)
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.build();
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notifyDashboardDataChanged(prevData);
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}
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public void setConditions(List<Condition> conditions) {
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final DashboardData prevData = mDashboardData;
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Log.d(TAG, "adapter setConditions called");
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mDashboardData = new DashboardData.Builder(prevData)
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.setConditions(conditions)
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.build();
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notifyDashboardDataChanged(prevData);
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}
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public void onSuggestionDismissed(Tile suggestion) {
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final List<Tile> suggestions = mDashboardData.getSuggestions();
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if (suggestions == null || suggestions.isEmpty()) {
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return;
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}
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if (suggestions.size() == 1) {
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// The only suggestion is dismissed, and the the empty suggestion container will
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// remain as the dashboard item. Need to refresh the dashboard list.
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final DashboardData prevData = mDashboardData;
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mDashboardData = new DashboardData.Builder(prevData)
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.setSuggestions(null)
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.build();
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notifyDashboardDataChanged(prevData);
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} else {
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mSuggestionAdapter.removeSuggestion(suggestion);
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}
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}
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@Override
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public void notifySummaryChanged(Tile tile) {
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final int position = mDashboardData.getPositionByTile(tile);
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if (position != DashboardData.POSITION_NOT_FOUND) {
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// Since usually tile in parameter and tile in mCategories are same instance,
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// which is hard to be detected by DiffUtil, so we notifyItemChanged directly.
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notifyItemChanged(position, mDashboardData.getItemTypeByPosition(position));
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}
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}
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@Override
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public DashboardItemHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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final View view = LayoutInflater.from(parent.getContext()).inflate(viewType, parent, false);
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if (viewType == R.layout.suggestion_condition_header) {
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return new SuggestionAndConditionHeaderHolder(view);
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}
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if (viewType == R.layout.suggestion_condition_container) {
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return new SuggestionAndConditionContainerHolder(view);
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}
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return new DashboardItemHolder(view);
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}
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@Override
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public void onBindViewHolder(DashboardItemHolder holder, int position) {
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final int type = mDashboardData.getItemTypeByPosition(position);
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switch (type) {
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case R.layout.dashboard_tile:
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final Tile tile = (Tile) mDashboardData.getItemEntityByPosition(position);
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onBindTile(holder, tile);
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holder.itemView.setTag(tile);
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holder.itemView.setOnClickListener(mTileClickListener);
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break;
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case R.layout.suggestion_condition_container:
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onBindConditionAndSuggestion(
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(SuggestionAndConditionContainerHolder) holder, position);
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break;
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case R.layout.suggestion_condition_header:
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onBindSuggestionConditionHeader((SuggestionAndConditionHeaderHolder) holder,
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(SuggestionConditionHeaderData)
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mDashboardData.getItemEntityByPosition(position));
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break;
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case R.layout.suggestion_condition_footer:
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holder.itemView.setOnClickListener(v -> {
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mMetricsFeatureProvider.action(mContext,
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MetricsEvent.ACTION_SETTINGS_CONDITION_EXPAND, false);
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DashboardData prevData = mDashboardData;
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mDashboardData = new DashboardData.Builder(prevData).setSuggestionConditionMode(
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DashboardData.HEADER_MODE_COLLAPSED).build();
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notifyDashboardDataChanged(prevData);
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mRecyclerView.scrollToPosition(SUGGESTION_CONDITION_HEADER_POSITION);
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});
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break;
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}
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}
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@Override
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public long getItemId(int position) {
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return mDashboardData.getItemIdByPosition(position);
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}
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@Override
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public int getItemViewType(int position) {
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return mDashboardData.getItemTypeByPosition(position);
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}
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@Override
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public int getItemCount() {
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return mDashboardData.size();
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}
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@Override
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public void onAttachedToRecyclerView(RecyclerView recyclerView) {
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super.onAttachedToRecyclerView(recyclerView);
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// save the view so that we can scroll it when expanding/collapsing the suggestion and
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// conditions.
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mRecyclerView = recyclerView;
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}
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public void onPause() {
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if (mDashboardData.getSuggestions() == null) {
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return;
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}
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for (Tile suggestion : mDashboardData.getSuggestions()) {
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String suggestionId = mSuggestionFeatureProvider.getSuggestionIdentifier(
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mContext, suggestion);
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if (mSuggestionsShownLogged.contains(suggestionId)) {
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mMetricsFeatureProvider.action(
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mContext, MetricsEvent.ACTION_HIDE_SETTINGS_SUGGESTION, suggestionId);
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}
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}
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mSuggestionsShownLogged.clear();
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}
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public Object getItem(long itemId) {
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return mDashboardData.getItemEntityById(itemId);
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}
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public Tile getSuggestion(int position) {
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return mSuggestionAdapter.getSuggestion(position);
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}
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@VisibleForTesting
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void notifyDashboardDataChanged(DashboardData prevData) {
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if (mFirstFrameDrawn && prevData != null) {
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final DiffUtil.DiffResult diffResult = DiffUtil.calculateDiff(new DashboardData
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.ItemsDataDiffCallback(prevData.getItemList(), mDashboardData.getItemList()));
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diffResult.dispatchUpdatesTo(this);
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} else {
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mFirstFrameDrawn = true;
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notifyDataSetChanged();
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}
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}
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private void logSuggestions() {
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final List<Tile> suggestions = mDashboardData.getSuggestions();
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if (suggestions == null) {
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return;
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}
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for (Tile suggestion : suggestions) {
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final String suggestionId = mSuggestionFeatureProvider.getSuggestionIdentifier(
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mContext, suggestion);
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if (!mSuggestionsShownLogged.contains(suggestionId)) {
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mMetricsFeatureProvider.action(
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mContext, MetricsEvent.ACTION_SHOW_SETTINGS_SUGGESTION,
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suggestionId);
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mSuggestionsShownLogged.add(suggestionId);
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}
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}
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}
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@VisibleForTesting
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void onBindSuggestionConditionHeader(final SuggestionAndConditionHeaderHolder holder,
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SuggestionConditionHeaderData data) {
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final int curMode = mDashboardData.getSuggestionConditionMode();
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final int nextMode = data.hiddenSuggestionCount > 0 && data.conditionCount > 0
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&& curMode != DashboardData.HEADER_MODE_SUGGESTION_EXPANDED
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? DashboardData.HEADER_MODE_SUGGESTION_EXPANDED
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: DashboardData.HEADER_MODE_FULLY_EXPANDED;
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final boolean moreSuggestions = data.hiddenSuggestionCount > 0;
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final boolean hasConditions = data.conditionCount > 0;
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if (data.conditionCount > 0) {
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holder.icon.setImageIcon(data.conditionIcons.get(0));
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holder.icon.setVisibility(View.VISIBLE);
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if (data.conditionCount == 1) {
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holder.title.setText(data.title);
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holder.title.setTextColor(Utils.getColorAccent(mContext));
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holder.icons.setVisibility(View.INVISIBLE);
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} else {
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holder.title.setText(null);
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updateConditionIcons(data.conditionIcons, holder.icons);
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holder.icons.setVisibility(View.VISIBLE);
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}
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} else {
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holder.icon.setVisibility(View.INVISIBLE);
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holder.icons.setVisibility(View.INVISIBLE);
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}
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if (data.hiddenSuggestionCount > 0) {
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holder.summary.setTextColor(Color.BLACK);
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if (curMode == DashboardData.HEADER_MODE_COLLAPSED) {
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if (data.conditionCount > 0) {
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holder.summary.setText(mContext.getResources().getQuantityString(
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R.plurals.suggestions_collapsed_summary,
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data.hiddenSuggestionCount, data.hiddenSuggestionCount));
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} else {
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holder.title.setText(mContext.getResources().getQuantityString(
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R.plurals.suggestions_collapsed_title,
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data.hiddenSuggestionCount, data.hiddenSuggestionCount));
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holder.title.setTextColor(Color.BLACK);
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holder.summary.setText(null);
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}
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} else if (curMode == DashboardData.HEADER_MODE_DEFAULT) {
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if (data.conditionCount > 0) {
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holder.summary.setText(mContext.getString(
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R.string.suggestions_summary, data.hiddenSuggestionCount));
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} else {
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holder.title.setText(mContext.getString(
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R.string.suggestions_more_title, data.hiddenSuggestionCount));
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holder.title.setTextColor(Color.BLACK);
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holder.summary.setText(null);
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}
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}
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} else if (data.conditionCount > 1) {
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holder.summary.setTextColor(Utils.getColorAccent(mContext));
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holder.summary.setText(
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mContext.getString(R.string.condition_summary, data.conditionCount));
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} else {
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holder.summary.setText(null);
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}
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final Resources res = mContext.getResources();
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final int padding = res.getDimensionPixelOffset(
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curMode == DashboardData.HEADER_MODE_COLLAPSED
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? R.dimen.suggestion_condition_header_padding_collapsed
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: R.dimen.suggestion_condition_header_padding_expanded);
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holder.itemView.setPadding(0, padding, 0, padding);
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holder.itemView.setOnClickListener(v -> {
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if (moreSuggestions ) {
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logSuggestions();
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} else if (hasConditions) {
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mMetricsFeatureProvider.action(mContext,
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MetricsEvent.ACTION_SETTINGS_CONDITION_EXPAND, true);
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}
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DashboardData prevData = mDashboardData;
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final boolean wasCollapsed = curMode == DashboardData.HEADER_MODE_COLLAPSED;
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mDashboardData = new DashboardData.Builder(prevData)
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.setSuggestionConditionMode(nextMode).build();
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notifyDashboardDataChanged(prevData);
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if (wasCollapsed) {
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mRecyclerView.scrollToPosition(SUGGESTION_CONDITION_HEADER_POSITION);
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}
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});
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}
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@VisibleForTesting
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void onBindConditionAndSuggestion(final SuggestionAndConditionContainerHolder holder,
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int position) {
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// If there is suggestions to show, it will be at position 0 as we don't show the suggestion
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// header anymore.
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final List<Tile> suggestions = mDashboardData.getSuggestions();
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if (position == SUGGESTION_CONDITION_HEADER_POSITION
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&& suggestions != null && suggestions.size() > 0) {
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mSuggestionAdapter = new SuggestionAdapter(mContext, (List<Tile>)
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mDashboardData.getItemEntityByPosition(position), mSuggestionsShownLogged);
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mSuggestionDismissHandler = new SuggestionDismissController(mContext,
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holder.data, mSuggestionParser, mCallback);
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holder.data.setAdapter(mSuggestionAdapter);
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} else {
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ConditionAdapter adapter = new ConditionAdapter(mContext,
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(List<Condition>) mDashboardData.getItemEntityByPosition(position),
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mDashboardData.getSuggestionConditionMode());
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adapter.addDismissHandling(holder.data);
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holder.data.setAdapter(adapter);
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}
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holder.data.setLayoutManager(new LinearLayoutManager(mContext));
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}
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private void onBindTile(DashboardItemHolder holder, Tile tile) {
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if (tile.remoteViews != null) {
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final ViewGroup itemView = (ViewGroup) holder.itemView;
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itemView.removeAllViews();
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itemView.addView(tile.remoteViews.apply(itemView.getContext(), itemView));
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} else {
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holder.icon.setImageDrawable(mCache.getIcon(tile.icon));
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holder.title.setText(tile.title);
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if (!TextUtils.isEmpty(tile.summary)) {
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holder.summary.setText(tile.summary);
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holder.summary.setVisibility(View.VISIBLE);
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} else {
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holder.summary.setVisibility(View.GONE);
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}
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}
|
|
}
|
|
|
|
private void tintIcons(DashboardCategory category, List<Tile> suggestions) {
|
|
if (!mDashboardFeatureProvider.shouldTintIcon()) {
|
|
return;
|
|
}
|
|
// TODO: Better place for tinting?
|
|
final TypedArray a = mContext.obtainStyledAttributes(new int[]{
|
|
android.R.attr.colorControlNormal});
|
|
final int tintColor = a.getColor(0, mContext.getColor(R.color.fallback_tintColor));
|
|
a.recycle();
|
|
if (category != null) {
|
|
for (Tile tile : category.tiles) {
|
|
if (tile.isIconTintable) {
|
|
// If this drawable is tintable, tint it to match the color.
|
|
tile.icon.setTint(tintColor);
|
|
}
|
|
}
|
|
}
|
|
if (suggestions != null) {
|
|
for (Tile suggestion : suggestions) {
|
|
if (suggestion.isIconTintable) {
|
|
suggestion.icon.setTint(tintColor);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void onSaveInstanceState(Bundle outState) {
|
|
final List<Tile> suggestions = mDashboardData.getSuggestions();
|
|
final DashboardCategory category = mDashboardData.getCategory();
|
|
if (suggestions != null) {
|
|
outState.putParcelableArrayList(STATE_SUGGESTION_LIST, new ArrayList<>(suggestions));
|
|
}
|
|
if (category != null) {
|
|
outState.putParcelable(STATE_CATEGORY_LIST, category);
|
|
}
|
|
outState.putStringArrayList(STATE_SUGGESTIONS_SHOWN_LOGGED, mSuggestionsShownLogged);
|
|
outState.putInt(STATE_SUGGESTION_CONDITION_MODE,
|
|
mDashboardData.getSuggestionConditionMode());
|
|
}
|
|
|
|
private void updateConditionIcons(List<Icon> icons, ViewGroup parent) {
|
|
if (icons == null || icons.size() < 2) {
|
|
parent.setVisibility(View.INVISIBLE);
|
|
return;
|
|
}
|
|
final LayoutInflater inflater = LayoutInflater.from(parent.getContext());
|
|
parent.removeAllViews();
|
|
for (int i = 1, size = icons.size(); i < size; i++) {
|
|
ImageView icon = (ImageView) inflater.inflate(
|
|
R.layout.condition_header_icon, parent, false);
|
|
icon.setImageIcon(icons.get(i));
|
|
parent.addView(icon);
|
|
}
|
|
parent.setVisibility(View.VISIBLE);
|
|
}
|
|
|
|
public static class IconCache {
|
|
private final Context mContext;
|
|
private final ArrayMap<Icon, Drawable> mMap = new ArrayMap<>();
|
|
|
|
public IconCache(Context context) {
|
|
mContext = context;
|
|
}
|
|
|
|
public Drawable getIcon(Icon icon) {
|
|
Drawable drawable = mMap.get(icon);
|
|
if (drawable == null) {
|
|
drawable = icon.loadDrawable(mContext);
|
|
mMap.put(icon, drawable);
|
|
}
|
|
return drawable;
|
|
}
|
|
}
|
|
|
|
public static class DashboardItemHolder extends RecyclerView.ViewHolder {
|
|
public final ImageView icon;
|
|
public final TextView title;
|
|
public final TextView summary;
|
|
|
|
public DashboardItemHolder(View itemView) {
|
|
super(itemView);
|
|
icon = itemView.findViewById(android.R.id.icon);
|
|
title = itemView.findViewById(android.R.id.title);
|
|
summary = itemView.findViewById(android.R.id.summary);
|
|
}
|
|
}
|
|
|
|
public static class SuggestionAndConditionHeaderHolder extends DashboardItemHolder {
|
|
public final LinearLayout icons;
|
|
public final ImageView expandIndicator;
|
|
|
|
public SuggestionAndConditionHeaderHolder(View itemView) {
|
|
super(itemView);
|
|
icons = itemView.findViewById(id.additional_icons);
|
|
expandIndicator = itemView.findViewById(id.expand_indicator);
|
|
}
|
|
}
|
|
|
|
public static class SuggestionAndConditionContainerHolder extends DashboardItemHolder {
|
|
public final RecyclerView data;
|
|
|
|
public SuggestionAndConditionContainerHolder(View itemView) {
|
|
super(itemView);
|
|
data = itemView.findViewById(id.data);
|
|
}
|
|
}
|
|
|
|
}
|