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.graphics.PorterDuff;
29 import android.graphics.PorterDuffColorFilter;
30 import android.graphics.drawable.Drawable;
31 import android.net.Uri;
32 import android.util.ArrayMap;
34 import androidx.annotation.VisibleForTesting;
35 import androidx.annotation.WorkerThread;
36 import androidx.core.graphics.drawable.IconCompat;
37 import androidx.slice.Slice;
38 import androidx.slice.builders.ListBuilder;
39 import androidx.slice.builders.ListBuilder.RowBuilder;
40 import androidx.slice.builders.SliceAction;
42 import com.android.internal.os.BatteryStatsHelper;
43 import com.android.settings.R;
44 import com.android.settings.SubSettings;
45 import com.android.settings.Utils;
46 import com.android.settings.fuelgauge.BatteryStatsHelperLoader;
47 import com.android.settings.fuelgauge.PowerUsageSummary;
48 import com.android.settings.fuelgauge.batterytip.BatteryTipLoader;
49 import com.android.settings.fuelgauge.batterytip.BatteryTipPreferenceController;
50 import com.android.settings.fuelgauge.batterytip.tips.BatteryTip;
51 import com.android.settings.slices.CustomSliceable;
52 import com.android.settings.slices.SliceBackgroundWorker;
53 import com.android.settings.slices.SliceBuilderUtils;
54 import com.android.settingslib.utils.ThreadUtils;
56 import java.util.Arrays;
57 import java.util.List;
60 public class BatteryFixSlice implements CustomSliceable {
63 static final String PREFS = "battery_fix_prefs";
65 static final String KEY_CURRENT_TIPS_TYPE = "current_tip_type";
66 static final String KEY_CURRENT_TIPS_STATE = "current_tip_state";
68 // A map tracking which BatteryTip and which state of that tip is not important.
69 private static final Map<Integer, List<Integer>> UNIMPORTANT_BATTERY_TIPS;
72 UNIMPORTANT_BATTERY_TIPS = new ArrayMap<>();
73 UNIMPORTANT_BATTERY_TIPS.put(BatteryTip.TipType.SUMMARY,
74 Arrays.asList(BatteryTip.StateType.NEW, BatteryTip.StateType.HANDLED));
75 UNIMPORTANT_BATTERY_TIPS.put(BatteryTip.TipType.BATTERY_SAVER,
76 Arrays.asList(BatteryTip.StateType.HANDLED));
79 private static final String TAG = "BatteryFixSlice";
81 private final Context mContext;
83 public BatteryFixSlice(Context context) {
89 return BATTERY_FIX_SLICE_URI;
93 public Slice getSlice() {
94 final ListBuilder sliceBuilder =
95 new ListBuilder(mContext, BATTERY_FIX_SLICE_URI, ListBuilder.INFINITY)
96 .setAccentColor(COLOR_NOT_TINTED);
98 if (!isBatteryTipAvailableFromCache(mContext)) {
99 return buildBatteryGoodSlice(sliceBuilder, true /* isError */);
102 final SliceBackgroundWorker worker = SliceBackgroundWorker.getInstance(getUri());
103 final List<BatteryTip> batteryTips = worker != null ? worker.getResults() : null;
105 if (batteryTips == null) {
106 // Because we need wait slice background worker return data
107 return buildBatteryGoodSlice(sliceBuilder, false /* isError */);
110 for (BatteryTip batteryTip : batteryTips) {
111 if (batteryTip.getState() == BatteryTip.StateType.INVISIBLE) {
114 final Drawable drawable = mContext.getDrawable(batteryTip.getIconId());
115 drawable.setColorFilter(new PorterDuffColorFilter(
116 mContext.getResources().getColor(batteryTip.getIconTintColorId()),
117 PorterDuff.Mode.SRC_IN));
119 final IconCompat icon = Utils.createIconWithDrawable(drawable);
120 final SliceAction primaryAction = SliceAction.createDeeplink(getPrimaryAction(),
122 ListBuilder.ICON_IMAGE,
123 batteryTip.getTitle(mContext));
124 sliceBuilder.addRow(new RowBuilder()
125 .setTitleItem(icon, ListBuilder.ICON_IMAGE)
126 .setTitle(batteryTip.getTitle(mContext))
127 .setSubtitle(batteryTip.getSummary(mContext))
128 .setPrimaryAction(primaryAction));
131 return sliceBuilder.build();
135 public Intent getIntent() {
136 final String screenTitle = mContext.getText(R.string.power_usage_summary_title)
138 final Uri contentUri = new Uri.Builder()
139 .appendPath(BatteryTipPreferenceController.PREF_NAME).build();
141 return SliceBuilderUtils.buildSearchResultPageIntent(mContext,
142 PowerUsageSummary.class.getName(), BatteryTipPreferenceController.PREF_NAME,
145 .setClassName(mContext.getPackageName(), SubSettings.class.getName())
146 .setData(contentUri);
150 public void onNotifyChange(Intent intent) {
154 public Class getBackgroundWorkerClass() {
155 return BatteryTipWorker.class;
158 private PendingIntent getPrimaryAction() {
159 final Intent intent = getIntent();
160 return PendingIntent.getActivity(mContext, 0 /* requestCode */, intent, 0 /* flags */);
163 private Slice buildBatteryGoodSlice(ListBuilder sliceBuilder, boolean isError) {
164 final IconCompat icon = IconCompat.createWithResource(mContext,
165 R.drawable.ic_battery_status_good_24dp);
166 final String title = mContext.getString(R.string.power_usage_summary_title);
167 final SliceAction primaryAction = SliceAction.createDeeplink(getPrimaryAction(), icon,
168 ListBuilder.ICON_IMAGE, title);
169 sliceBuilder.addRow(new RowBuilder()
170 .setTitleItem(icon, ListBuilder.ICON_IMAGE)
172 .setPrimaryAction(primaryAction))
173 .setIsError(isError);
174 return sliceBuilder.build();
177 // TODO(b/114807643): we should find a better way to get current battery tip type quickly
178 // Now we save battery tip type to shared preference when battery level changes
179 public static void updateBatteryTipAvailabilityCache(Context context) {
180 ThreadUtils.postOnBackgroundThread(() -> refreshBatteryTips(context));
185 static boolean isBatteryTipAvailableFromCache(Context context) {
186 final SharedPreferences prefs = context.getSharedPreferences(PREFS, MODE_PRIVATE);
188 final int type = prefs.getInt(KEY_CURRENT_TIPS_TYPE, BatteryTip.TipType.SUMMARY);
189 final int state = prefs.getInt(KEY_CURRENT_TIPS_STATE, BatteryTip.StateType.INVISIBLE);
190 if (state == BatteryTip.StateType.INVISIBLE) {
191 // State is INVISIBLE, We should not show anything.
194 final boolean unimportant = UNIMPORTANT_BATTERY_TIPS.containsKey(type)
195 && UNIMPORTANT_BATTERY_TIPS.get(type).contains(state);
200 private static List<BatteryTip> refreshBatteryTips(Context context) {
201 final BatteryStatsHelperLoader statsLoader = new BatteryStatsHelperLoader(context);
202 final BatteryStatsHelper statsHelper = statsLoader.loadInBackground();
203 final BatteryTipLoader loader = new BatteryTipLoader(context, statsHelper);
204 final List<BatteryTip> batteryTips = loader.loadInBackground();
205 for (BatteryTip batteryTip : batteryTips) {
206 if (batteryTip.getState() != BatteryTip.StateType.INVISIBLE) {
207 context.getSharedPreferences(PREFS, MODE_PRIVATE)
209 .putInt(KEY_CURRENT_TIPS_TYPE, batteryTip.getType())
210 .putInt(KEY_CURRENT_TIPS_STATE, batteryTip.getState())
218 public static class BatteryTipWorker extends SliceBackgroundWorker<BatteryTip> {
220 private final Context mContext;
222 public BatteryTipWorker(Context context, Uri uri) {
228 protected void onSlicePinned() {
229 ThreadUtils.postOnBackgroundThread(() -> {
230 final List<BatteryTip> batteryTips = refreshBatteryTips(mContext);
231 updateResults(batteryTips);
236 protected void onSliceUnpinned() {
240 public void close() {