1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.tv.settings.suggestions;
18 
19 import static com.android.tv.settings.util.InstrumentationUtils.logEntrySelected;
20 
21 import android.app.PendingIntent;
22 import android.app.tvsettings.TvSettingsEnums;
23 import android.content.Context;
24 import android.service.settings.suggestions.Suggestion;
25 import android.util.Log;
26 import android.view.View;
27 
28 import androidx.preference.Preference;
29 import androidx.preference.PreferenceViewHolder;
30 
31 import com.android.settingslib.suggestions.SuggestionControllerMixinCompat;
32 import com.android.tv.settings.R;
33 
34 /**
35  * Custom preference for Suggestions.
36  */
37 public class SuggestionPreference extends Preference {
38     public static final String SUGGESTION_PREFERENCE_KEY = "suggestion_pref_key";
39     private static final String TAG = "SuggestionPreference";
40 
41     private final Suggestion mSuggestion;
42     private final SuggestionControllerMixinCompat mSuggestionControllerMixin;
43     private String mId;
44     private Callback mCallback;
45 
SuggestionPreference(Suggestion suggestion, Context context, SuggestionControllerMixinCompat suggestionControllerMixin, Callback callback)46     public SuggestionPreference(Suggestion suggestion, Context context,
47             SuggestionControllerMixinCompat suggestionControllerMixin, Callback callback) {
48         super(context);
49         setLayoutResource(R.layout.suggestion_item);
50         this.mSuggestionControllerMixin = suggestionControllerMixin;
51         this.mSuggestion = suggestion;
52         this.mId = suggestion.getId();
53         this.mCallback = callback;
54         setKey(SUGGESTION_PREFERENCE_KEY + mId);
55     }
56 
getId()57     public String getId() {
58         return mId;
59     }
60 
61     @Override
onBindViewHolder(final PreferenceViewHolder holder)62     public void onBindViewHolder(final PreferenceViewHolder holder) {
63         super.onBindViewHolder(holder);
64 
65         holder.itemView.setOnClickListener(v -> launchSuggestion());
66         View containerView = holder.itemView.findViewById(R.id.main_container);
67         if (containerView != null) {
68             containerView.setOnClickListener(v -> launchSuggestion());
69         }
70 
71         // In accessibility mode, item_container get focused instead of main_container,
72         // so we need to add the same listener to item_container.
73         View itemContainerView = holder.itemView.findViewById(R.id.item_container);
74         if (itemContainerView != null) {
75             itemContainerView.setOnClickListener(v -> launchSuggestion());
76         }
77 
78         View dismissButton = holder.itemView.findViewById(R.id.dismiss_button);
79         if (dismissButton != null) {
80             dismissButton.setOnClickListener(v -> {
81                 mSuggestionControllerMixin.dismissSuggestion(mSuggestion);
82                 if (mCallback != null) {
83                     mCallback.onSuggestionClosed(SuggestionPreference.this);
84                 }
85             });
86         }
87     }
88 
launchSuggestion()89     private void launchSuggestion() {
90         try {
91             mSuggestion.getPendingIntent().send();
92             mSuggestionControllerMixin.launchSuggestion(mSuggestion);
93             logEntrySelected(TvSettingsEnums.SUGGESTED_SETTINGS);
94         } catch (PendingIntent.CanceledException e) {
95             Log.w(TAG, "Failed to start suggestion " + mSuggestion.getTitle());
96         }
97     }
98 
99     public interface Callback {
100         /** Called when the dismiss button is clicked **/
onSuggestionClosed(Preference preference)101         void onSuggestionClosed(Preference preference);
102     }
103 }
104