| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.settings.fuelgauge.batteryusage; |
| |
| import static com.android.settings.fuelgauge.BatteryBroadcastReceiver.BatteryUpdateType; |
| |
| import android.app.settings.SettingsEnums; |
| import android.content.Context; |
| import android.database.ContentObserver; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.provider.SearchIndexableResource; |
| import android.util.Log; |
| |
| import androidx.annotation.NonNull; |
| import androidx.annotation.VisibleForTesting; |
| import androidx.loader.app.LoaderManager; |
| import androidx.loader.content.Loader; |
| |
| import com.android.settings.R; |
| import com.android.settings.SettingsActivity; |
| import com.android.settings.fuelgauge.BatteryBroadcastReceiver; |
| import com.android.settings.fuelgauge.PowerUsageFeatureProvider; |
| import com.android.settings.overlay.FeatureFactory; |
| import com.android.settings.search.BaseSearchIndexProvider; |
| import com.android.settingslib.core.AbstractPreferenceController; |
| import com.android.settingslib.search.SearchIndexable; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** Advanced power usage. */ |
| @SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC) |
| public class PowerUsageAdvanced extends PowerUsageBase { |
| private static final String TAG = "AdvancedBatteryUsage"; |
| private static final String KEY_REFRESH_TYPE = "refresh_type"; |
| private static final String KEY_BATTERY_GRAPH = "battery_graph"; |
| private static final String KEY_APP_LIST = "app_list"; |
| |
| @VisibleForTesting |
| BatteryHistoryPreference mHistPref; |
| @VisibleForTesting |
| Map<Long, Map<String, BatteryHistEntry>> mBatteryHistoryMap; |
| @VisibleForTesting |
| final BatteryHistoryLoaderCallbacks mBatteryHistoryLoaderCallbacks = |
| new BatteryHistoryLoaderCallbacks(); |
| |
| private boolean mIsChartDataLoaded = false; |
| private PowerUsageFeatureProvider mPowerUsageFeatureProvider; |
| private BatteryChartPreferenceController mBatteryChartPreferenceController; |
| |
| private final ContentObserver mBatteryObserver = |
| new ContentObserver(new Handler()) { |
| @Override |
| public void onChange(boolean selfChange) { |
| Log.d(TAG, "onBatteryContentChange: " + selfChange); |
| mIsChartDataLoaded = false; |
| restartBatteryStatsLoader( |
| BatteryBroadcastReceiver.BatteryUpdateType.MANUAL); |
| } |
| }; |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| final Context context = getContext(); |
| refreshFeatureFlag(context); |
| mHistPref = (BatteryHistoryPreference) findPreference(KEY_BATTERY_GRAPH); |
| setBatteryChartPreferenceController(); |
| } |
| |
| @Override |
| public void onDestroy() { |
| super.onDestroy(); |
| if (getActivity().isChangingConfigurations()) { |
| BatteryEntry.clearUidCache(); |
| } |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return SettingsEnums.FUELGAUGE_BATTERY_HISTORY_DETAIL; |
| } |
| |
| @Override |
| protected String getLogTag() { |
| return TAG; |
| } |
| |
| @Override |
| protected int getPreferenceScreenResId() { |
| return R.xml.power_usage_advanced; |
| } |
| |
| @Override |
| public void onPause() { |
| super.onPause(); |
| // Resets the flag to reload usage data in onResume() callback. |
| mIsChartDataLoaded = false; |
| final Uri uri = DatabaseUtils.BATTERY_CONTENT_URI; |
| if (uri != null) { |
| getContext().getContentResolver().unregisterContentObserver(mBatteryObserver); |
| } |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| final Uri uri = DatabaseUtils.BATTERY_CONTENT_URI; |
| if (uri != null) { |
| getContext().getContentResolver().registerContentObserver( |
| uri, /*notifyForDescendants*/ true, mBatteryObserver); |
| } |
| } |
| |
| @Override |
| protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { |
| refreshFeatureFlag(context); |
| final List<AbstractPreferenceController> controllers = new ArrayList<>(); |
| mBatteryChartPreferenceController = |
| new BatteryChartPreferenceController(context, KEY_APP_LIST, |
| getSettingsLifecycle(), (SettingsActivity) getActivity(), this); |
| controllers.add(mBatteryChartPreferenceController); |
| setBatteryChartPreferenceController(); |
| return controllers; |
| } |
| |
| @Override |
| protected boolean isBatteryHistoryNeeded() { |
| return true; |
| } |
| |
| @Override |
| protected void refreshUi(@BatteryUpdateType int refreshType) { |
| final Context context = getContext(); |
| if (context == null) { |
| return; |
| } |
| updatePreference(mHistPref); |
| if (mBatteryChartPreferenceController != null && mBatteryHistoryMap != null) { |
| mBatteryChartPreferenceController.setBatteryHistoryMap(mBatteryHistoryMap); |
| } |
| } |
| |
| @Override |
| protected void restartBatteryStatsLoader(int refreshType) { |
| final Bundle bundle = new Bundle(); |
| bundle.putInt(KEY_REFRESH_TYPE, refreshType); |
| if (!mIsChartDataLoaded) { |
| mIsChartDataLoaded = true; |
| restartLoader(LoaderIndex.BATTERY_HISTORY_LOADER, bundle, |
| mBatteryHistoryLoaderCallbacks); |
| } |
| } |
| |
| private void refreshFeatureFlag(Context context) { |
| if (mPowerUsageFeatureProvider == null) { |
| mPowerUsageFeatureProvider = FeatureFactory.getFactory(context) |
| .getPowerUsageFeatureProvider(context); |
| } |
| } |
| |
| private void setBatteryChartPreferenceController() { |
| if (mHistPref != null && mBatteryChartPreferenceController != null) { |
| mHistPref.setChartPreferenceController(mBatteryChartPreferenceController); |
| } |
| } |
| |
| public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = |
| new BaseSearchIndexProvider() { |
| @Override |
| public List<SearchIndexableResource> getXmlResourcesToIndex( |
| Context context, boolean enabled) { |
| final SearchIndexableResource sir = new SearchIndexableResource(context); |
| sir.xmlResId = R.xml.power_usage_advanced; |
| return Arrays.asList(sir); |
| } |
| |
| @Override |
| public List<AbstractPreferenceController> createPreferenceControllers( |
| Context context) { |
| final List<AbstractPreferenceController> controllers = new ArrayList<>(); |
| controllers.add(new BatteryChartPreferenceController(context, |
| KEY_APP_LIST, null /* lifecycle */, null /* activity */, |
| null /* fragment */)); |
| return controllers; |
| } |
| }; |
| |
| private class BatteryHistoryLoaderCallbacks |
| implements LoaderManager.LoaderCallbacks<Map<Long, Map<String, BatteryHistEntry>>> { |
| private int mRefreshType; |
| |
| @Override |
| @NonNull |
| public Loader<Map<Long, Map<String, BatteryHistEntry>>> onCreateLoader( |
| int id, Bundle bundle) { |
| mRefreshType = bundle.getInt(KEY_REFRESH_TYPE); |
| return new BatteryHistoryLoader(getContext()); |
| } |
| |
| @Override |
| public void onLoadFinished(Loader<Map<Long, Map<String, BatteryHistEntry>>> loader, |
| Map<Long, Map<String, BatteryHistEntry>> batteryHistoryMap) { |
| mBatteryHistoryMap = batteryHistoryMap; |
| PowerUsageAdvanced.this.onLoadFinished(mRefreshType); |
| } |
| |
| @Override |
| public void onLoaderReset(Loader<Map<Long, Map<String, BatteryHistEntry>>> loader) { |
| } |
| } |
| |
| } |