2 * Copyright (C) 2018 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 package com.android.settings.homepage.contextualcards.slices;
19 import static android.content.Context.MODE_PRIVATE;
21 import static com.android.settings.slices.CustomSliceRegistry.BATTERY_FIX_SLICE_URI;
23 import android.app.PendingIntent;
24 import android.app.settings.SettingsEnums;
25 import android.content.Context;
26 import android.content.Intent;
27 import android.content.SharedPreferences;
28 import android.net.Uri;
29 import android.util.ArrayMap;
31 import androidx.annotation.VisibleForTesting;
32 import androidx.annotation.WorkerThread;
33 import androidx.core.graphics.drawable.IconCompat;
34 import androidx.slice.Slice;
35 import androidx.slice.builders.ListBuilder;
36 import androidx.slice.builders.ListBuilder.RowBuilder;
37 import androidx.slice.builders.SliceAction;
39 import com.android.internal.os.BatteryStatsHelper;
40 import com.android.settings.R;
41 import com.android.settings.SubSettings;
42 import com.android.settings.fuelgauge.BatteryStatsHelperLoader;
43 import com.android.settings.fuelgauge.PowerUsageSummary;
44 import com.android.settings.fuelgauge.batterytip.BatteryTipLoader;
45 import com.android.settings.fuelgauge.batterytip.BatteryTipPreferenceController;
46 import com.android.settings.fuelgauge.batterytip.tips.BatteryTip;
47 import com.android.settings.slices.CustomSliceable;
48 import com.android.settings.slices.SliceBackgroundWorker;
49 import com.android.settings.slices.SliceBuilderUtils;
50 import com.android.settingslib.utils.ThreadUtils;
52 import java.util.Arrays;
53 import java.util.List;
56 public class BatteryFixSlice implements CustomSliceable {
59 static final String PREFS = "battery_fix_prefs";
61 static final String KEY_CURRENT_TIPS_TYPE = "current_tip_type";
62 static final String KEY_CURRENT_TIPS_STATE = "current_tip_state";
64 // A map tracking which BatteryTip and which state of that tip is not important.
65 private static final Map<Integer, List<Integer>> UNIMPORTANT_BATTERY_TIPS;
68 UNIMPORTANT_BATTERY_TIPS = new ArrayMap<>();
69 UNIMPORTANT_BATTERY_TIPS.put(BatteryTip.TipType.SUMMARY,
70 Arrays.asList(BatteryTip.StateType.NEW, BatteryTip.StateType.HANDLED));
71 UNIMPORTANT_BATTERY_TIPS.put(BatteryTip.TipType.BATTERY_SAVER,
72 Arrays.asList(BatteryTip.StateType.HANDLED));
75 private static final String TAG = "BatteryFixSlice";
77 private final Context mContext;
79 public BatteryFixSlice(Context context) {
85 return BATTERY_FIX_SLICE_URI;
89 public Slice getSlice() {
90 final ListBuilder sliceBuilder =
91 new ListBuilder(mContext, BATTERY_FIX_SLICE_URI, ListBuilder.INFINITY)
92 .setAccentColor(COLOR_NOT_TINTED);
94 if (!isBatteryTipAvailableFromCache(mContext)) {
95 return buildBatteryGoodSlice(sliceBuilder, true /* isError */);
98 final SliceBackgroundWorker worker = SliceBackgroundWorker.getInstance(getUri());
99 final List<BatteryTip> batteryTips = worker != null ? worker.getResults() : null;
101 if (batteryTips == null) {
102 // Because we need wait slice background worker return data
103 return buildBatteryGoodSlice(sliceBuilder, false /* isError */);
106 for (BatteryTip batteryTip : batteryTips) {
107 if (batteryTip.getState() == BatteryTip.StateType.INVISIBLE) {
110 final IconCompat icon = IconCompat.createWithResource(mContext,
111 batteryTip.getIconId());
112 final SliceAction primaryAction = SliceAction.createDeeplink(getPrimaryAction(),
114 ListBuilder.ICON_IMAGE,
115 batteryTip.getTitle(mContext));
116 sliceBuilder.addRow(new RowBuilder()
117 .setTitleItem(icon, ListBuilder.ICON_IMAGE)
118 .setTitle(batteryTip.getTitle(mContext))
119 .setSubtitle(batteryTip.getSummary(mContext))
120 .setPrimaryAction(primaryAction));
123 return sliceBuilder.build();
127 public Intent getIntent() {
128 final String screenTitle = mContext.getText(R.string.power_usage_summary_title)
130 final Uri contentUri = new Uri.Builder()
131 .appendPath(BatteryTipPreferenceController.PREF_NAME).build();
133 return SliceBuilderUtils.buildSearchResultPageIntent(mContext,
134 PowerUsageSummary.class.getName(), BatteryTipPreferenceController.PREF_NAME,
137 .setClassName(mContext.getPackageName(), SubSettings.class.getName())
138 .setData(contentUri);
142 public void onNotifyChange(Intent intent) {
146 public Class getBackgroundWorkerClass() {
147 return BatteryTipWorker.class;
150 private PendingIntent getPrimaryAction() {
151 final Intent intent = getIntent();
152 return PendingIntent.getActivity(mContext, 0 /* requestCode */, intent, 0 /* flags */);
155 private Slice buildBatteryGoodSlice(ListBuilder sliceBuilder, boolean isError) {
156 final IconCompat icon = IconCompat.createWithResource(mContext,
157 R.drawable.ic_battery_status_good_24dp);
158 final String title = mContext.getString(R.string.power_usage_summary_title);
159 final SliceAction primaryAction = SliceAction.createDeeplink(getPrimaryAction(), icon,
160 ListBuilder.ICON_IMAGE, title);
161 sliceBuilder.addRow(new RowBuilder()
162 .setTitleItem(icon, ListBuilder.ICON_IMAGE)
164 .setPrimaryAction(primaryAction))
165 .setIsError(isError);
166 return sliceBuilder.build();
169 // TODO(b/114807643): we should find a better way to get current battery tip type quickly
170 // Now we save battery tip type to shared preference when battery level changes
171 public static void updateBatteryTipAvailabilityCache(Context context) {
172 ThreadUtils.postOnBackgroundThread(() -> refreshBatteryTips(context));
177 static boolean isBatteryTipAvailableFromCache(Context context) {
178 final SharedPreferences prefs = context.getSharedPreferences(PREFS, MODE_PRIVATE);
180 final int type = prefs.getInt(KEY_CURRENT_TIPS_TYPE, BatteryTip.TipType.SUMMARY);
181 final int state = prefs.getInt(KEY_CURRENT_TIPS_STATE, BatteryTip.StateType.INVISIBLE);
182 if (state == BatteryTip.StateType.INVISIBLE) {
183 // State is INVISIBLE, We should not show anything.
186 final boolean unimportant = UNIMPORTANT_BATTERY_TIPS.containsKey(type)
187 && UNIMPORTANT_BATTERY_TIPS.get(type).contains(state);
192 private static List<BatteryTip> refreshBatteryTips(Context context) {
193 final BatteryStatsHelperLoader statsLoader = new BatteryStatsHelperLoader(context);
194 final BatteryStatsHelper statsHelper = statsLoader.loadInBackground();
195 final BatteryTipLoader loader = new BatteryTipLoader(context, statsHelper);
196 final List<BatteryTip> batteryTips = loader.loadInBackground();
197 for (BatteryTip batteryTip : batteryTips) {
198 if (batteryTip.getState() != BatteryTip.StateType.INVISIBLE) {
199 context.getSharedPreferences(PREFS, MODE_PRIVATE)
201 .putInt(KEY_CURRENT_TIPS_TYPE, batteryTip.getType())
202 .putInt(KEY_CURRENT_TIPS_STATE, batteryTip.getState())
210 public static class BatteryTipWorker extends SliceBackgroundWorker<BatteryTip> {
212 private final Context mContext;
214 public BatteryTipWorker(Context context, Uri uri) {
220 protected void onSlicePinned() {
221 ThreadUtils.postOnBackgroundThread(() -> {
222 final List<BatteryTip> batteryTips = refreshBatteryTips(mContext);
223 updateResults(batteryTips);
228 protected void onSliceUnpinned() {
232 public void close() {