diff --git a/res/layout/battery_chart_graph.xml b/res/layout/battery_chart_graph.xml
index df481443e83..b95c6604be2 100644
--- a/res/layout/battery_chart_graph.xml
+++ b/res/layout/battery_chart_graph.xml
@@ -29,14 +29,24 @@
android:layout_marginVertical="16dp"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textColor="?android:attr/textColorSecondary"
- android:text="@string/battery_usage_chart_graph_hint" />
+ android:text="@string/battery_usage_chart_graph_hint_last_full_charge" />
+
+
diff --git a/res/layout/card_preference.xml b/res/layout/card_preference.xml
index be49ca3d41d..39523eb6cae 100644
--- a/res/layout/card_preference.xml
+++ b/res/layout/card_preference.xml
@@ -57,6 +57,30 @@
android:maxLines="10"
style="@style/PreferenceSummaryTextStyle"/>
+
+
+
+
diff --git a/res/values/config.xml b/res/values/config.xml
index 8b255e6bc7d..4180154bbe6 100755
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -622,6 +622,9 @@
false
+
+ 12
+
false
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7cfb966837c..406c4a27c0d 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -6281,6 +6281,8 @@
Charging temporarily limited
To preserve your battery. Learn more.
+
+ %1$s
Resume charging
@@ -6337,6 +6339,8 @@
Remove
Cancel
+
+ Charge to full
Your apps are using a normal amount of battery. If apps use too much battery, your phone will suggest actions you can take.\n\nYou can always turn on Battery Saver if you\u2019re running low on battery.
@@ -6749,10 +6753,16 @@
Show battery percentage in status bar
+
+ Battery level since last full charge
Battery level for past 24 hr
+
+ App usage since last full charge
App usage for past 24 hr
+
+ System usage since last full charge
System usage for past 24 hr
diff --git a/res/values/styles.xml b/res/values/styles.xml
index f147ce98903..8dee0821fd4 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -969,4 +969,19 @@
- ?android:attr/textColorPrimary
- locale
+
+
+
+
diff --git a/src/com/android/settings/applications/appinfo/AppBatteryPreferenceController.java b/src/com/android/settings/applications/appinfo/AppBatteryPreferenceController.java
index 99c630d9c3e..732163b6a36 100644
--- a/src/com/android/settings/applications/appinfo/AppBatteryPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppBatteryPreferenceController.java
@@ -179,7 +179,7 @@ public class AppBatteryPreferenceController extends BasePreferenceController
return null;
}
final BatteryDiffEntry entry =
- BatteryChartPreferenceController.getBatteryLast24HrUsageData(
+ BatteryChartPreferenceController.getAppBatteryUsageData(
mContext, mPackageName, mUserId);
Log.d(TAG, "loadBatteryDiffEntries():\n" + entry);
return entry;
@@ -200,10 +200,10 @@ public class AppBatteryPreferenceController extends BasePreferenceController
mBatteryPercent = Utils.formatPercentage(
mBatteryDiffEntry.getPercentOfTotal(), /* round */ true);
mPreference.setSummary(mContext.getString(
- R.string.battery_summary_24hr, mBatteryPercent));
+ R.string.battery_summary, mBatteryPercent));
} else {
mPreference.setSummary(
- mContext.getString(R.string.no_battery_summary_24hr));
+ mContext.getString(R.string.no_battery_summary));
}
}
diff --git a/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java b/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java
index d096d49dc4e..db98a4c6376 100644
--- a/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java
+++ b/src/com/android/settings/fuelgauge/AdvancedPowerUsageDetail.java
@@ -539,16 +539,13 @@ public class AdvancedPowerUsageDetail extends DashboardFragment implements
return null;
}
if (totalTimeMs == 0) {
- final int batteryWithoutUsageTime = consumedPower > 0
- ? R.string.battery_usage_without_time : R.string.battery_not_usage_24hr;
- usageTimeSummary = getText(isChartGraphEnabled
- ? batteryWithoutUsageTime : R.string.battery_not_usage);
+ usageTimeSummary = getText(
+ isChartGraphEnabled && consumedPower > 0 ? R.string.battery_usage_without_time
+ : R.string.battery_not_usage);
} else if (slotTime == null) {
- // Shows summary text with past 24 hr or full charge if slot time is null.
- usageTimeSummary = isChartGraphEnabled
- ? getAppPast24HrActiveSummary(foregroundTimeMs, backgroundTimeMs, totalTimeMs)
- : getAppFullChargeActiveSummary(
- foregroundTimeMs, backgroundTimeMs, totalTimeMs);
+ // Shows summary text with last full charge if slot time is null.
+ usageTimeSummary = getAppFullChargeActiveSummary(
+ foregroundTimeMs, backgroundTimeMs, totalTimeMs);
} else {
// Shows summary text with slot time.
usageTimeSummary = getAppActiveSummaryWithSlotTime(
diff --git a/src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java b/src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java
index 83d7a33287a..94a93b83be0 100644
--- a/src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java
+++ b/src/com/android/settings/fuelgauge/PowerUsageFeatureProvider.java
@@ -139,6 +139,11 @@ public interface PowerUsageFeatureProvider {
*/
boolean isAdaptiveChargingSupported();
+ /**
+ * Returns {@code true} if current defender mode is extra defend
+ */
+ boolean isExtraDefend();
+
/**
* Gets a intent for one time bypass charge limited to resume charging.
*/
diff --git a/src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImpl.java b/src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImpl.java
index 12626414e44..0adfc9d1537 100644
--- a/src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImpl.java
+++ b/src/com/android/settings/fuelgauge/PowerUsageFeatureProviderImpl.java
@@ -160,6 +160,11 @@ public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider
return null;
}
+ @Override
+ public boolean isExtraDefend() {
+ return false;
+ }
+
@Override
public Map> getBatteryHistory(Context context) {
return null;
diff --git a/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java b/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java
index 4b9858753da..ea493a38f6b 100644
--- a/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java
+++ b/src/com/android/settings/fuelgauge/batterytip/BatteryTipLoader.java
@@ -31,6 +31,7 @@ import com.android.settings.fuelgauge.batterytip.detectors.SmartBatteryDetector;
import com.android.settings.fuelgauge.batterytip.tips.BatteryTip;
import com.android.settings.fuelgauge.batterytip.tips.LowBatteryTip;
import com.android.settings.fuelgauge.batterytip.tips.SummaryTip;
+import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.fuelgauge.EstimateKt;
import com.android.settingslib.utils.AsyncLoaderCompat;
@@ -66,13 +67,16 @@ public class BatteryTipLoader extends AsyncLoaderCompat> {
final BatteryTipPolicy policy = new BatteryTipPolicy(getContext());
final BatteryInfo batteryInfo = mBatteryUtils.getBatteryInfo(TAG);
final Context context = getContext();
+ final boolean extraDefend = FeatureFactory.getFactory(context)
+ .getPowerUsageFeatureProvider(context)
+ .isExtraDefend();
tips.add(new LowBatteryDetector(context, policy, batteryInfo).detect());
tips.add(new HighUsageDetector(context, policy, mBatteryUsageStats, batteryInfo).detect());
tips.add(new SmartBatteryDetector(
context, policy, batteryInfo, context.getContentResolver()).detect());
tips.add(new EarlyWarningDetector(policy, context).detect());
- tips.add(new BatteryDefenderDetector(batteryInfo).detect());
+ tips.add(new BatteryDefenderDetector(batteryInfo, extraDefend).detect());
Collections.sort(tips);
return tips;
}
diff --git a/src/com/android/settings/fuelgauge/batterytip/detectors/BatteryDefenderDetector.java b/src/com/android/settings/fuelgauge/batterytip/detectors/BatteryDefenderDetector.java
index 5befa330b0a..367b2b1f5a3 100644
--- a/src/com/android/settings/fuelgauge/batterytip/detectors/BatteryDefenderDetector.java
+++ b/src/com/android/settings/fuelgauge/batterytip/detectors/BatteryDefenderDetector.java
@@ -24,10 +24,12 @@ import com.android.settings.fuelgauge.batterytip.tips.BatteryTip;
* Detect whether the battery is overheated
*/
public class BatteryDefenderDetector implements BatteryTipDetector {
- private BatteryInfo mBatteryInfo;
+ private final BatteryInfo mBatteryInfo;
+ private final boolean mExtraDefend;
- public BatteryDefenderDetector(BatteryInfo batteryInfo) {
+ public BatteryDefenderDetector(BatteryInfo batteryInfo, boolean extraDefend) {
mBatteryInfo = batteryInfo;
+ mExtraDefend = extraDefend;
}
@Override
@@ -36,6 +38,6 @@ public class BatteryDefenderDetector implements BatteryTipDetector {
mBatteryInfo.isOverheated
? BatteryTip.StateType.NEW
: BatteryTip.StateType.INVISIBLE;
- return new BatteryDefenderTip(state);
+ return new BatteryDefenderTip(state, mExtraDefend);
}
}
diff --git a/src/com/android/settings/fuelgauge/batterytip/tips/BatteryDefenderTip.java b/src/com/android/settings/fuelgauge/batterytip/tips/BatteryDefenderTip.java
index a2890ad9b40..0a133bbe42e 100644
--- a/src/com/android/settings/fuelgauge/batterytip/tips/BatteryDefenderTip.java
+++ b/src/com/android/settings/fuelgauge/batterytip/tips/BatteryDefenderTip.java
@@ -18,18 +18,36 @@ package com.android.settings.fuelgauge.batterytip.tips;
import android.app.settings.SettingsEnums;
import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.BatteryManager;
import android.os.Parcel;
+import android.util.Log;
+
+import androidx.preference.Preference;
import com.android.settings.R;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settings.widget.CardPreference;
import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
+import java.text.NumberFormat;
+
/**
* Tip to show current battery is overheated
*/
public class BatteryDefenderTip extends BatteryTip {
+ private static final String TAG = "BatteryDefenderTip";
+ private boolean mExtraDefend = false;
+
public BatteryDefenderTip(@StateType int state) {
+ this(state, false);
+ }
+
+ public BatteryDefenderTip(@StateType int state, boolean extraDefend) {
super(TipType.BATTERY_DEFENDER, state, true /* showDialog */);
+ mExtraDefend = extraDefend;
}
private BatteryDefenderTip(Parcel in) {
@@ -43,6 +61,14 @@ public class BatteryDefenderTip extends BatteryTip {
@Override
public CharSequence getSummary(Context context) {
+ if (mExtraDefend) {
+ final int extraValue = context.getResources()
+ .getInteger(R.integer.config_battery_extra_tip_value);
+ final String extraPercentage = NumberFormat.getPercentInstance()
+ .format(extraValue * 0.01f);
+ return context.getString(
+ R.string.battery_tip_limited_temporarily_extra_summary, extraPercentage);
+ }
return context.getString(R.string.battery_tip_limited_temporarily_summary);
}
@@ -62,6 +88,55 @@ public class BatteryDefenderTip extends BatteryTip {
mState);
}
+ @Override
+ public void updatePreference(Preference preference) {
+ super.updatePreference(preference);
+ final Context context = preference.getContext();
+
+ CardPreference cardPreference = castToCardPreferenceSafely(preference);
+ if (cardPreference == null) {
+ Log.e(TAG, "cast Preference to CardPreference failed");
+ return;
+ }
+
+ cardPreference.setPrimaryButtonText(
+ context.getString(R.string.battery_tip_charge_to_full_button));
+ cardPreference.setPrimaryButtonClickListener(
+ unused -> {
+ resumeCharging(context);
+ preference.setVisible(false);
+ });
+ cardPreference.setPrimaryButtonVisible(isPluggedIn(context));
+
+ cardPreference.setSecondaryButtonText(context.getString(R.string.see_more));
+ cardPreference.setSecondaryButtonClickListener(unused -> cardPreference.performClick());
+ cardPreference.setSecondaryButtonVisible(true);
+ }
+
+ private CardPreference castToCardPreferenceSafely(Preference preference) {
+ return preference instanceof CardPreference ? (CardPreference) preference : null;
+ }
+
+ private void resumeCharging(Context context) {
+ final Intent intent =
+ FeatureFactory.getFactory(context)
+ .getPowerUsageFeatureProvider(context)
+ .getResumeChargeIntent();
+ if (intent != null) {
+ context.sendBroadcast(intent);
+ }
+
+ Log.i(TAG, "send resume charging broadcast intent=" + intent);
+ }
+
+ private boolean isPluggedIn(Context context) {
+ final Intent batteryIntent =
+ context.registerReceiver(
+ /* receiver= */ null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
+ return batteryIntent != null
+ && batteryIntent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0) != 0;
+ }
+
public static final Creator CREATOR = new Creator() {
public BatteryTip createFromParcel(Parcel in) {
return new BatteryDefenderTip(in);
diff --git a/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceController.java b/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceController.java
index d363308740a..88bec0d9d05 100644
--- a/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/batteryusage/BatteryChartPreferenceController.java
@@ -20,7 +20,6 @@ import android.app.settings.SettingsEnums;
import android.content.Context;
import android.content.res.Configuration;
import android.graphics.drawable.Drawable;
-import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
@@ -28,7 +27,9 @@ import android.text.TextUtils;
import android.text.format.DateFormat;
import android.text.format.DateUtils;
import android.util.Log;
+import android.view.View;
+import androidx.annotation.NonNull;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.PreferenceGroup;
@@ -53,8 +54,6 @@ import com.android.settingslib.utils.StringUtil;
import com.android.settingslib.widget.FooterPreference;
import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@@ -62,27 +61,23 @@ import java.util.Map;
/** Controls the update for chart graph and the list items. */
public class BatteryChartPreferenceController extends AbstractPreferenceController
implements PreferenceControllerMixin, LifecycleObserver, OnCreate, OnDestroy,
- OnSaveInstanceState, BatteryChartView.OnSelectListener, OnResume,
- ExpandDividerPreference.OnExpandListener {
+ OnSaveInstanceState, OnResume, ExpandDividerPreference.OnExpandListener {
private static final String TAG = "BatteryChartPreferenceController";
private static final String KEY_FOOTER_PREF = "battery_graph_footer";
private static final String PACKAGE_NAME_NONE = "none";
- /** Desired battery history size for timestamp slots. */
- public static final int DESIRED_HISTORY_SIZE = 25;
- private static final int CHART_LEVEL_ARRAY_SIZE = 13;
- private static final int CHART_KEY_ARRAY_SIZE = DESIRED_HISTORY_SIZE;
private static final long VALID_USAGE_TIME_DURATION = DateUtils.HOUR_IN_MILLIS * 2;
private static final long VALID_DIFF_DURATION = DateUtils.MINUTE_IN_MILLIS * 3;
// Keys for bundle instance to restore configurations.
private static final String KEY_EXPAND_SYSTEM_INFO = "expand_system_info";
- private static final String KEY_CURRENT_TIME_SLOT = "current_time_slot";
+ private static final String KEY_DAILY_CHART_INDEX = "daily_chart_index";
+ private static final String KEY_HOURLY_CHART_INDEX = "hourly_chart_index";
private static int sUiMode = Configuration.UI_MODE_NIGHT_UNDEFINED;
@VisibleForTesting
- Map> mBatteryIndexedMap;
+ Map> mBatteryUsageMap;
@VisibleForTesting
Context mPrefContext;
@@ -91,28 +86,34 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
@VisibleForTesting
PreferenceGroup mAppListPrefGroup;
@VisibleForTesting
- BatteryChartView mBatteryChartView;
- @VisibleForTesting
ExpandDividerPreference mExpandDividerPreference;
-
@VisibleForTesting
boolean mIsExpanded = false;
- @VisibleForTesting
- int[] mBatteryHistoryLevels;
- @VisibleForTesting
- long[] mBatteryHistoryKeys;
- @VisibleForTesting
- int mTrapezoidIndex = BatteryChartView.SELECTED_INDEX_INVALID;
- private boolean mIs24HourFormat = false;
+ @VisibleForTesting
+ BatteryChartView mDailyChartView;
+ @VisibleForTesting
+ BatteryChartView mHourlyChartView;
+
+ @VisibleForTesting
+ int mDailyChartIndex = BatteryChartViewModel.SELECTED_INDEX_ALL;
+ @VisibleForTesting
+ int mHourlyChartIndex = BatteryChartViewModel.SELECTED_INDEX_ALL;
+
+ private boolean mIs24HourFormat;
private boolean mIsFooterPrefAdded = false;
private PreferenceScreen mPreferenceScreen;
private FooterPreference mFooterPreference;
+ // Daily view model only saves abbreviated day of week texts (e.g. MON). This field saves the
+ // full day of week texts (e.g. Monday), which is used in category title and battery detail
+ // page.
+ private List mDailyTimestampFullTexts;
+ private BatteryChartViewModel mDailyViewModel;
+ private List mHourlyViewModels;
private final String mPreferenceKey;
private final SettingsActivity mActivity;
private final InstrumentedPreferenceFragment mFragment;
- private final CharSequence[] mNotAllowShowEntryPackages;
private final CharSequence[] mNotAllowShowSummaryPackages;
private final MetricsFeatureProvider mMetricsFeatureProvider;
private final Handler mHandler = new Handler(Looper.getMainLooper());
@@ -120,8 +121,6 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
// Preference cache to avoid create new instance each time.
@VisibleForTesting
final Map mPreferenceCache = new HashMap<>();
- @VisibleForTesting
- final List mSystemEntries = new ArrayList<>();
public BatteryChartPreferenceController(
Context context, String preferenceKey,
@@ -134,10 +133,6 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
mIs24HourFormat = DateFormat.is24HourFormat(context);
mMetricsFeatureProvider =
FeatureFactory.getFactory(mContext).getMetricsFeatureProvider();
- mNotAllowShowEntryPackages =
- FeatureFactory.getFactory(context)
- .getPowerUsageFeatureProvider(context)
- .getHideApplicationEntries(context);
mNotAllowShowSummaryPackages =
FeatureFactory.getFactory(context)
.getPowerUsageFeatureProvider(context)
@@ -152,12 +147,14 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
if (savedInstanceState == null) {
return;
}
- mTrapezoidIndex =
- savedInstanceState.getInt(KEY_CURRENT_TIME_SLOT, mTrapezoidIndex);
+ mDailyChartIndex =
+ savedInstanceState.getInt(KEY_DAILY_CHART_INDEX, mDailyChartIndex);
+ mHourlyChartIndex =
+ savedInstanceState.getInt(KEY_HOURLY_CHART_INDEX, mHourlyChartIndex);
mIsExpanded =
savedInstanceState.getBoolean(KEY_EXPAND_SYSTEM_INFO, mIsExpanded);
- Log.d(TAG, String.format("onCreate() slotIndex=%d isExpanded=%b",
- mTrapezoidIndex, mIsExpanded));
+ Log.d(TAG, String.format("onCreate() dailyIndex=%d hourlyIndex=%d isExpanded=%b",
+ mDailyChartIndex, mHourlyChartIndex, mIsExpanded));
}
@Override
@@ -179,10 +176,11 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
if (savedInstance == null) {
return;
}
- savedInstance.putInt(KEY_CURRENT_TIME_SLOT, mTrapezoidIndex);
+ savedInstance.putInt(KEY_DAILY_CHART_INDEX, mDailyChartIndex);
+ savedInstance.putInt(KEY_HOURLY_CHART_INDEX, mHourlyChartIndex);
savedInstance.putBoolean(KEY_EXPAND_SYSTEM_INFO, mIsExpanded);
- Log.d(TAG, String.format("onSaveInstanceState() slotIndex=%d isExpanded=%b",
- mTrapezoidIndex, mIsExpanded));
+ Log.d(TAG, String.format("onSaveInstanceState() dailyIndex=%d hourlyIndex=%d isExpanded=%b",
+ mDailyChartIndex, mHourlyChartIndex, mIsExpanded));
}
@Override
@@ -204,8 +202,7 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
mPrefContext = screen.getContext();
mAppListPrefGroup = screen.findPreference(mPreferenceKey);
mAppListPrefGroup.setOrderingAsAdded(false);
- mAppListPrefGroup.setTitle(
- mPrefContext.getString(R.string.battery_app_usage_for_past_24));
+ mAppListPrefGroup.setTitle(mPrefContext.getString(R.string.battery_app_usage));
mFooterPreference = screen.findPreference(KEY_FOOTER_PREF);
// Removes footer first until usage data is loaded to avoid flashing.
if (mFooterPreference != null) {
@@ -249,17 +246,6 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
return true;
}
- @Override
- public void onSelect(int trapezoidIndex) {
- Log.d(TAG, "onChartSelect:" + trapezoidIndex);
- refreshUi(trapezoidIndex, /*isForce=*/ false);
- mMetricsFeatureProvider.action(
- mPrefContext,
- trapezoidIndex == BatteryChartView.SELECTED_INDEX_ALL
- ? SettingsEnums.ACTION_BATTERY_USAGE_SHOW_ALL
- : SettingsEnums.ACTION_BATTERY_USAGE_TIME_SLOT);
- }
-
@Override
public void onExpand(boolean isExpanded) {
mIsExpanded = isExpanded;
@@ -272,81 +258,120 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
void setBatteryHistoryMap(
final Map> batteryHistoryMap) {
- // Resets all battery history data relative variables.
- if (batteryHistoryMap == null || batteryHistoryMap.isEmpty()) {
- mBatteryIndexedMap = null;
- mBatteryHistoryKeys = null;
- mBatteryHistoryLevels = null;
- addFooterPreferenceIfNeeded(false);
+ Log.d(TAG, "setBatteryHistoryMap() " + (batteryHistoryMap == null ? "null"
+ : ("size=" + batteryHistoryMap.size())));
+ final BatteryLevelData batteryLevelData =
+ DataProcessor.getBatteryLevelData(mContext, mHandler, batteryHistoryMap,
+ batteryUsageMap -> {
+ mBatteryUsageMap = batteryUsageMap;
+ refreshUi();
+ });
+ Log.d(TAG, "getBatteryLevelData: " + batteryLevelData);
+ if (batteryLevelData == null) {
+ mDailyTimestampFullTexts = null;
+ mDailyViewModel = null;
+ mHourlyViewModels = null;
+ refreshUi();
return;
}
- mBatteryHistoryKeys = getBatteryHistoryKeys(batteryHistoryMap);
- mBatteryHistoryLevels = new int[CHART_LEVEL_ARRAY_SIZE];
- for (int index = 0; index < CHART_LEVEL_ARRAY_SIZE; index++) {
- final long timestamp = mBatteryHistoryKeys[index * 2];
- final Map entryMap = batteryHistoryMap.get(timestamp);
- if (entryMap == null || entryMap.isEmpty()) {
- Log.e(TAG, "abnormal entry list in the timestamp:"
- + ConvertUtils.utcToLocalTime(mPrefContext, timestamp));
- continue;
+ mDailyTimestampFullTexts = generateTimestampDayOfWeekTexts(
+ mContext, batteryLevelData.getDailyBatteryLevels().getTimestamps(),
+ /* isAbbreviation= */ false);
+ mDailyViewModel = new BatteryChartViewModel(
+ batteryLevelData.getDailyBatteryLevels().getLevels(),
+ generateTimestampDayOfWeekTexts(
+ mContext, batteryLevelData.getDailyBatteryLevels().getTimestamps(),
+ /* isAbbreviation= */ true),
+ BatteryChartViewModel.AxisLabelPosition.CENTER_OF_TRAPEZOIDS);
+ mHourlyViewModels = new ArrayList<>();
+ for (BatteryLevelData.PeriodBatteryLevelData hourlyBatteryLevelsPerDay :
+ batteryLevelData.getHourlyBatteryLevelsPerDay()) {
+ mHourlyViewModels.add(new BatteryChartViewModel(
+ hourlyBatteryLevelsPerDay.getLevels(),
+ generateTimestampHourTexts(
+ mContext, hourlyBatteryLevelsPerDay.getTimestamps()),
+ BatteryChartViewModel.AxisLabelPosition.BETWEEN_TRAPEZOIDS));
+ }
+ refreshUi();
+ }
+
+ void setBatteryChartView(@NonNull final BatteryChartView dailyChartView,
+ @NonNull final BatteryChartView hourlyChartView) {
+ if (mDailyChartView != dailyChartView || mHourlyChartView != hourlyChartView) {
+ mHandler.post(() -> setBatteryChartViewInner(dailyChartView, hourlyChartView));
+ }
+ }
+
+ private void setBatteryChartViewInner(@NonNull final BatteryChartView dailyChartView,
+ @NonNull final BatteryChartView hourlyChartView) {
+ mDailyChartView = dailyChartView;
+ mDailyChartView.setOnSelectListener(trapezoidIndex -> {
+ if (mDailyChartIndex == trapezoidIndex) {
+ return;
}
- // Averages the battery level in each time slot to avoid corner conditions.
- float batteryLevelCounter = 0;
- for (BatteryHistEntry entry : entryMap.values()) {
- batteryLevelCounter += entry.mBatteryLevel;
+ Log.d(TAG, "onDailyChartSelect:" + trapezoidIndex);
+ mDailyChartIndex = trapezoidIndex;
+ mHourlyChartIndex = BatteryChartViewModel.SELECTED_INDEX_ALL;
+ refreshUi();
+ // TODO: Change to log daily data.
+ });
+ mHourlyChartView = hourlyChartView;
+ mHourlyChartView.setOnSelectListener(trapezoidIndex -> {
+ if (mHourlyChartIndex == trapezoidIndex) {
+ return;
}
- mBatteryHistoryLevels[index] =
- Math.round(batteryLevelCounter / entryMap.size());
- }
- forceRefreshUi();
- Log.d(TAG, String.format(
- "setBatteryHistoryMap() size=%d key=%s\nlevels=%s",
- batteryHistoryMap.size(),
- ConvertUtils.utcToLocalTime(mPrefContext,
- mBatteryHistoryKeys[mBatteryHistoryKeys.length - 1]),
- Arrays.toString(mBatteryHistoryLevels)));
-
- // Loads item icon and label in the background.
- new LoadAllItemsInfoTask(batteryHistoryMap).execute();
- }
-
- void setBatteryChartView(final BatteryChartView batteryChartView) {
- if (mBatteryChartView != batteryChartView) {
- mHandler.post(() -> setBatteryChartViewInner(batteryChartView));
- }
- }
-
- private void setBatteryChartViewInner(final BatteryChartView batteryChartView) {
- mBatteryChartView = batteryChartView;
- mBatteryChartView.setOnSelectListener(this);
- forceRefreshUi();
- }
-
- private void forceRefreshUi() {
- final int refreshIndex =
- mTrapezoidIndex == BatteryChartView.SELECTED_INDEX_INVALID
- ? BatteryChartView.SELECTED_INDEX_ALL
- : mTrapezoidIndex;
- if (mBatteryChartView != null) {
- mBatteryChartView.setLevels(mBatteryHistoryLevels);
- mBatteryChartView.setSelectedIndex(refreshIndex);
- setTimestampLabel();
- }
- refreshUi(refreshIndex, /*isForce=*/ true);
+ Log.d(TAG, "onHourlyChartSelect:" + trapezoidIndex);
+ mHourlyChartIndex = trapezoidIndex;
+ refreshUi();
+ mMetricsFeatureProvider.action(
+ mPrefContext,
+ trapezoidIndex == BatteryChartViewModel.SELECTED_INDEX_ALL
+ ? SettingsEnums.ACTION_BATTERY_USAGE_SHOW_ALL
+ : SettingsEnums.ACTION_BATTERY_USAGE_TIME_SLOT);
+ });
+ refreshUi();
}
@VisibleForTesting
- boolean refreshUi(int trapezoidIndex, boolean isForce) {
- // Invalid refresh condition.
- if (mBatteryIndexedMap == null
- || mBatteryChartView == null
- || (mTrapezoidIndex == trapezoidIndex && !isForce)) {
+ boolean refreshUi() {
+ if (mDailyChartView == null || mHourlyChartView == null) {
+ // Chart views are not initialized.
+ return false;
+ }
+ if (mDailyViewModel == null || mHourlyViewModels == null) {
+ // Fail to get battery level data, show an empty hourly chart view.
+ mDailyChartView.setVisibility(View.GONE);
+ mHourlyChartView.setVisibility(View.VISIBLE);
+ mHourlyChartView.setViewModel(null);
+ removeAndCacheAllPrefs();
+ addFooterPreferenceIfNeeded(false);
+ return false;
+ }
+ if (mBatteryUsageMap == null) {
+ // Battery usage data is not ready, wait for data ready to refresh UI.
return false;
}
- Log.d(TAG, String.format("refreshUi: index=%d size=%d isForce:%b",
- trapezoidIndex, mBatteryIndexedMap.size(), isForce));
- mTrapezoidIndex = trapezoidIndex;
+ if (isBatteryLevelDataInOneDay()) {
+ // Only 1 day data, hide the daily chart view.
+ mDailyChartView.setVisibility(View.GONE);
+ mDailyChartIndex = 0;
+ } else {
+ mDailyChartView.setVisibility(View.VISIBLE);
+ mDailyViewModel.setSelectedIndex(mDailyChartIndex);
+ mDailyChartView.setViewModel(mDailyViewModel);
+ }
+
+ if (mDailyChartIndex == BatteryChartViewModel.SELECTED_INDEX_ALL) {
+ // Multiple days are selected, hide the hourly chart view.
+ mHourlyChartView.setVisibility(View.GONE);
+ } else {
+ mHourlyChartView.setVisibility(View.VISIBLE);
+ final BatteryChartViewModel hourlyViewModel = mHourlyViewModels.get(mDailyChartIndex);
+ hourlyViewModel.setSelectedIndex(mHourlyChartIndex);
+ mHourlyChartView.setViewModel(hourlyViewModel);
+ }
+
mHandler.post(() -> {
final long start = System.currentTimeMillis();
removeAndCacheAllPrefs();
@@ -359,43 +384,22 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
}
private void addAllPreferences() {
- final List entries =
- mBatteryIndexedMap.get(Integer.valueOf(mTrapezoidIndex));
- addFooterPreferenceIfNeeded(entries != null && !entries.isEmpty());
- if (entries == null) {
- Log.w(TAG, "cannot find BatteryDiffEntry for:" + mTrapezoidIndex);
+ final BatteryDiffData batteryDiffData =
+ mBatteryUsageMap.get(mDailyChartIndex).get(mHourlyChartIndex);
+ addFooterPreferenceIfNeeded(batteryDiffData != null
+ && (!batteryDiffData.getAppDiffEntryList().isEmpty()
+ || !batteryDiffData.getSystemDiffEntryList().isEmpty()));
+ if (batteryDiffData == null) {
+ Log.w(TAG, "cannot find BatteryDiffEntry for daily_index: " + mDailyChartIndex
+ + " hourly_index: " + mHourlyChartIndex);
return;
}
- // Separates data into two groups and sort them individually.
- final List appEntries = new ArrayList<>();
- mSystemEntries.clear();
- entries.forEach(entry -> {
- final String packageName = entry.getPackageName();
- if (!isValidToShowEntry(packageName)) {
- Log.w(TAG, "ignore showing item:" + packageName);
- return;
- }
- if (entry.isSystemEntry()) {
- mSystemEntries.add(entry);
- } else {
- appEntries.add(entry);
- }
- // Validates the usage time if users click a specific slot.
- if (mTrapezoidIndex >= 0) {
- validateUsageTime(entry);
- }
- });
- Collections.sort(appEntries, BatteryDiffEntry.COMPARATOR);
- Collections.sort(mSystemEntries, BatteryDiffEntry.COMPARATOR);
- Log.d(TAG, String.format("addAllPreferences() app=%d system=%d",
- appEntries.size(), mSystemEntries.size()));
-
// Adds app entries to the list if it is not empty.
- if (!appEntries.isEmpty()) {
- addPreferenceToScreen(appEntries);
+ if (!batteryDiffData.getAppDiffEntryList().isEmpty()) {
+ addPreferenceToScreen(batteryDiffData.getAppDiffEntryList());
}
// Adds the expabable divider if we have system entries data.
- if (!mSystemEntries.isEmpty()) {
+ if (!batteryDiffData.getSystemDiffEntryList().isEmpty()) {
if (mExpandDividerPreference == null) {
mExpandDividerPreference = new ExpandDividerPreference(mPrefContext);
mExpandDividerPreference.setOnExpandListener(this);
@@ -469,11 +473,13 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
}
private void refreshExpandUi() {
+ final List systemEntries = mBatteryUsageMap.get(mDailyChartIndex).get(
+ mHourlyChartIndex).getSystemDiffEntryList();
if (mIsExpanded) {
- addPreferenceToScreen(mSystemEntries);
+ addPreferenceToScreen(systemEntries);
} else {
// Removes and recycles all system entries to hide all of them.
- for (BatteryDiffEntry entry : mSystemEntries) {
+ for (BatteryDiffEntry entry : systemEntries) {
final String prefKey = entry.mBatteryHistEntry.getKey();
final Preference pref = mAppListPrefGroup.findPreference(prefKey);
if (pref != null) {
@@ -499,11 +505,12 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
}
private String getSlotInformation(boolean isApp, String slotInformation) {
+ // TODO: Updates the right slot information from daily and hourly chart selection.
// Null means we show all information without a specific time slot.
if (slotInformation == null) {
return isApp
- ? mPrefContext.getString(R.string.battery_app_usage_for_past_24)
- : mPrefContext.getString(R.string.battery_system_usage_for_past_24);
+ ? mPrefContext.getString(R.string.battery_app_usage)
+ : mPrefContext.getString(R.string.battery_system_usage);
} else {
return isApp
? mPrefContext.getString(R.string.battery_app_usage_for, slotInformation)
@@ -511,17 +518,33 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
}
}
- private String getSlotInformation() {
- if (mTrapezoidIndex < 0) {
+ @VisibleForTesting
+ String getSlotInformation() {
+ if (mDailyTimestampFullTexts == null || mDailyViewModel == null
+ || mHourlyViewModels == null) {
+ // No data
return null;
}
- final String fromHour = ConvertUtils.utcToLocalTimeHour(mPrefContext,
- mBatteryHistoryKeys[mTrapezoidIndex * 2], mIs24HourFormat);
- final String toHour = ConvertUtils.utcToLocalTimeHour(mPrefContext,
- mBatteryHistoryKeys[(mTrapezoidIndex + 1) * 2], mIs24HourFormat);
- return mIs24HourFormat
- ? String.format("%s–%s", fromHour, toHour)
- : String.format("%s – %s", fromHour, toHour);
+ if (isAllSelected()) {
+ return null;
+ }
+
+ final String selectedDayText = mDailyTimestampFullTexts.get(mDailyChartIndex);
+ if (mHourlyChartIndex == BatteryChartViewModel.SELECTED_INDEX_ALL) {
+ return selectedDayText;
+ }
+
+ final String fromHourText = mHourlyViewModels.get(mDailyChartIndex).texts().get(
+ mHourlyChartIndex);
+ final String toHourText = mHourlyViewModels.get(mDailyChartIndex).texts().get(
+ mHourlyChartIndex + 1);
+ final String selectedHourText =
+ String.format("%s%s%s", fromHourText, mIs24HourFormat ? "-" : " - ", toHourText);
+ if (isBatteryLevelDataInOneDay()) {
+ return selectedHourText;
+ }
+
+ return String.format("%s %s", selectedDayText, selectedHourText);
}
@VisibleForTesting
@@ -575,22 +598,7 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
@VisibleForTesting
boolean isValidToShowSummary(String packageName) {
- return !contains(packageName, mNotAllowShowSummaryPackages);
- }
-
- @VisibleForTesting
- boolean isValidToShowEntry(String packageName) {
- return !contains(packageName, mNotAllowShowEntryPackages);
- }
-
- @VisibleForTesting
- void setTimestampLabel() {
- if (mBatteryChartView == null || mBatteryHistoryKeys == null) {
- return;
- }
- final long latestTimestamp =
- mBatteryHistoryKeys[mBatteryHistoryKeys.length - 1];
- mBatteryChartView.setLatestTimestamp(latestTimestamp);
+ return !DataProcessor.contains(packageName, mNotAllowShowSummaryPackages);
}
private void addFooterPreferenceIfNeeded(boolean containAppItems) {
@@ -605,60 +613,65 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
mHandler.post(() -> mPreferenceScreen.addPreference(mFooterPreference));
}
- private static boolean contains(String target, CharSequence[] packageNames) {
- if (target != null && packageNames != null) {
- for (CharSequence packageName : packageNames) {
- if (TextUtils.equals(target, packageName)) {
- return true;
- }
- }
- }
- return false;
+ private boolean isBatteryLevelDataInOneDay() {
+ return mHourlyViewModels != null && mHourlyViewModels.size() == 1;
}
- @VisibleForTesting
- static boolean validateUsageTime(BatteryDiffEntry entry) {
- final long foregroundUsageTimeInMs = entry.mForegroundUsageTimeInMs;
- final long backgroundUsageTimeInMs = entry.mBackgroundUsageTimeInMs;
- final long totalUsageTimeInMs = foregroundUsageTimeInMs + backgroundUsageTimeInMs;
- if (foregroundUsageTimeInMs > VALID_USAGE_TIME_DURATION
- || backgroundUsageTimeInMs > VALID_USAGE_TIME_DURATION
- || totalUsageTimeInMs > VALID_USAGE_TIME_DURATION) {
- Log.e(TAG, "validateUsageTime() fail for\n" + entry);
- return false;
+ private boolean isAllSelected() {
+ return (isBatteryLevelDataInOneDay()
+ || mDailyChartIndex == BatteryChartViewModel.SELECTED_INDEX_ALL)
+ && mHourlyChartIndex == BatteryChartViewModel.SELECTED_INDEX_ALL;
+ }
+
+ private static List generateTimestampDayOfWeekTexts(@NonNull final Context context,
+ @NonNull final List timestamps, final boolean isAbbreviation) {
+ final ArrayList texts = new ArrayList<>();
+ for (Long timestamp : timestamps) {
+ texts.add(ConvertUtils.utcToLocalTimeDayOfWeek(context, timestamp, isAbbreviation));
}
- return true;
+ return texts;
+ }
+
+ private static List generateTimestampHourTexts(
+ @NonNull final Context context, @NonNull final List timestamps) {
+ final boolean is24HourFormat = DateFormat.is24HourFormat(context);
+ final ArrayList texts = new ArrayList<>();
+ for (Long timestamp : timestamps) {
+ texts.add(ConvertUtils.utcToLocalTimeHour(context, timestamp, is24HourFormat));
+ }
+ return texts;
}
/** Used for {@link AppBatteryPreferenceController}. */
- public static List getBatteryLast24HrUsageData(Context context) {
+ public static List getAppBatteryUsageData(Context context) {
final long start = System.currentTimeMillis();
final Map> batteryHistoryMap =
FeatureFactory.getFactory(context)
.getPowerUsageFeatureProvider(context)
- .getBatteryHistory(context);
+ .getBatteryHistorySinceLastFullCharge(context);
if (batteryHistoryMap == null || batteryHistoryMap.isEmpty()) {
return null;
}
- Log.d(TAG, String.format("getBatteryLast24HrData() size=%d time=&d/ms",
+ Log.d(TAG, String.format("getBatterySinceLastFullChargeUsageData() size=%d time=%d/ms",
batteryHistoryMap.size(), (System.currentTimeMillis() - start)));
- final Map> batteryIndexedMap =
- ConvertUtils.getIndexedUsageMap(
- context,
- /*timeSlotSize=*/ CHART_LEVEL_ARRAY_SIZE - 1,
- getBatteryHistoryKeys(batteryHistoryMap),
- batteryHistoryMap,
- /*purgeLowPercentageAndFakeData=*/ true);
- return batteryIndexedMap.get(BatteryChartView.SELECTED_INDEX_ALL);
+
+ final Map> batteryUsageData =
+ DataProcessor.getBatteryUsageData(context, batteryHistoryMap);
+ return batteryUsageData == null
+ ? null
+ : batteryUsageData
+ .get(BatteryChartViewModel.SELECTED_INDEX_ALL)
+ .get(BatteryChartViewModel.SELECTED_INDEX_ALL)
+ .getAppDiffEntryList();
}
/** Used for {@link AppBatteryPreferenceController}. */
- public static BatteryDiffEntry getBatteryLast24HrUsageData(
+ public static BatteryDiffEntry getAppBatteryUsageData(
Context context, String packageName, int userId) {
if (packageName == null) {
return null;
}
- final List entries = getBatteryLast24HrUsageData(context);
+ final List entries = getAppBatteryUsageData(context);
if (entries == null) {
return null;
}
@@ -673,65 +686,4 @@ public class BatteryChartPreferenceController extends AbstractPreferenceControll
}
return null;
}
-
- private static long[] getBatteryHistoryKeys(
- final Map> batteryHistoryMap) {
- final List batteryHistoryKeyList =
- new ArrayList<>(batteryHistoryMap.keySet());
- Collections.sort(batteryHistoryKeyList);
- final long[] batteryHistoryKeys = new long[CHART_KEY_ARRAY_SIZE];
- for (int index = 0; index < CHART_KEY_ARRAY_SIZE; index++) {
- batteryHistoryKeys[index] = batteryHistoryKeyList.get(index);
- }
- return batteryHistoryKeys;
- }
-
- // Loads all items icon and label in the background.
- private final class LoadAllItemsInfoTask
- extends AsyncTask>> {
-
- private long[] mBatteryHistoryKeysCache;
- private Map> mBatteryHistoryMap;
-
- private LoadAllItemsInfoTask(
- Map> batteryHistoryMap) {
- this.mBatteryHistoryMap = batteryHistoryMap;
- this.mBatteryHistoryKeysCache = mBatteryHistoryKeys;
- }
-
- @Override
- protected Map> doInBackground(Void... voids) {
- if (mPrefContext == null || mBatteryHistoryKeysCache == null) {
- return null;
- }
- final long startTime = System.currentTimeMillis();
- final Map> indexedUsageMap =
- ConvertUtils.getIndexedUsageMap(
- mPrefContext, /*timeSlotSize=*/ CHART_LEVEL_ARRAY_SIZE - 1,
- mBatteryHistoryKeysCache, mBatteryHistoryMap,
- /*purgeLowPercentageAndFakeData=*/ true);
- // Pre-loads each BatteryDiffEntry relative icon and label for all slots.
- for (List entries : indexedUsageMap.values()) {
- entries.forEach(entry -> entry.loadLabelAndIcon());
- }
- Log.d(TAG, String.format("execute LoadAllItemsInfoTask in %d/ms",
- (System.currentTimeMillis() - startTime)));
- return indexedUsageMap;
- }
-
- @Override
- protected void onPostExecute(
- Map> indexedUsageMap) {
- mBatteryHistoryMap = null;
- mBatteryHistoryKeysCache = null;
- if (indexedUsageMap == null) {
- return;
- }
- // Posts results back to main thread to refresh UI.
- mHandler.post(() -> {
- mBatteryIndexedMap = indexedUsageMap;
- forceRefreshUi();
- });
- }
- }
}
diff --git a/src/com/android/settings/fuelgauge/batteryusage/BatteryChartView.java b/src/com/android/settings/fuelgauge/batteryusage/BatteryChartView.java
index 427388befcd..e668b37c24e 100644
--- a/src/com/android/settings/fuelgauge/batteryusage/BatteryChartView.java
+++ b/src/com/android/settings/fuelgauge/batteryusage/BatteryChartView.java
@@ -18,6 +18,7 @@ package com.android.settings.fuelgauge.batteryusage;
import static com.android.settings.Utils.formatPercentage;
import static java.lang.Math.round;
+import static java.util.Objects.requireNonNull;
import android.accessibilityservice.AccessibilityServiceInfo;
import android.content.Context;
@@ -29,8 +30,6 @@ import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.Rect;
import android.os.Handler;
-import android.text.format.DateFormat;
-import android.text.format.DateUtils;
import android.util.AttributeSet;
import android.util.Log;
import android.view.HapticFeedbackConstants;
@@ -39,6 +38,7 @@ import android.view.View;
import android.view.accessibility.AccessibilityManager;
import android.widget.TextView;
+import androidx.annotation.NonNull;
import androidx.annotation.VisibleForTesting;
import androidx.appcompat.widget.AppCompatImageView;
@@ -46,7 +46,7 @@ import com.android.settings.R;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.Utils;
-import java.time.Clock;
+import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Locale;
@@ -58,36 +58,26 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
private static final List ACCESSIBILITY_SERVICE_NAMES =
Arrays.asList("SwitchAccessService", "TalkBackService", "JustSpeakService");
- private static final int DEFAULT_TRAPEZOID_COUNT = 12;
- private static final int DEFAULT_TIMESTAMP_COUNT = 4;
- private static final int TIMESTAMP_GAPS_COUNT = DEFAULT_TIMESTAMP_COUNT - 1;
private static final int DIVIDER_COLOR = Color.parseColor("#CDCCC5");
private static final long UPDATE_STATE_DELAYED_TIME = 500L;
- /** Selects all trapezoid shapes. */
- public static final int SELECTED_INDEX_ALL = -1;
- public static final int SELECTED_INDEX_INVALID = -2;
-
/** A callback listener for selected group index is updated. */
public interface OnSelectListener {
/** The callback function for selected group index is updated. */
void onSelect(int trapezoidIndex);
}
+ private BatteryChartViewModel mViewModel;
+
private int mDividerWidth;
private int mDividerHeight;
- private int mTrapezoidCount;
private float mTrapezoidVOffset;
private float mTrapezoidHOffset;
private boolean mIsSlotsClickabled;
private String[] mPercentages = getPercentages();
@VisibleForTesting
- int mHoveredIndex = SELECTED_INDEX_INVALID;
- @VisibleForTesting
- int mSelectedIndex = SELECTED_INDEX_INVALID;
- @VisibleForTesting
- String[] mTimestamps;
+ int mHoveredIndex = BatteryChartViewModel.SELECTED_INDEX_INVALID;
// Colors for drawing the trapezoid shape and dividers.
private int mTrapezoidColor;
@@ -98,25 +88,26 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
private final Rect mIndent = new Rect();
private final Rect[] mPercentageBounds =
new Rect[]{new Rect(), new Rect(), new Rect()};
- // For drawing the timestamp information.
- private final Rect[] mTimestampsBounds =
- new Rect[]{new Rect(), new Rect(), new Rect(), new Rect()};
+ // For drawing the axis label information.
+ private final List mAxisLabelsBounds = new ArrayList<>();
+
@VisibleForTesting
Handler mHandler = new Handler();
@VisibleForTesting
final Runnable mUpdateClickableStateRun = () -> updateClickableState();
- private int[] mLevels;
private Paint mTextPaint;
private Paint mDividerPaint;
private Paint mTrapezoidPaint;
@VisibleForTesting
Paint mTrapezoidCurvePaint = null;
- private TrapezoidSlot[] mTrapezoidSlots;
+ @VisibleForTesting
+ TrapezoidSlot[] mTrapezoidSlots;
// Records the location to calculate selected index.
- private float mTouchUpEventX = Float.MIN_VALUE;
+ @VisibleForTesting
+ float mTouchUpEventX = Float.MIN_VALUE;
private BatteryChartView.OnSelectListener mOnSelectListener;
public BatteryChartView(Context context) {
@@ -128,57 +119,25 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
initializeColors(context);
// Registers the click event listener.
setOnClickListener(this);
- setSelectedIndex(SELECTED_INDEX_ALL);
- setTrapezoidCount(DEFAULT_TRAPEZOID_COUNT);
setClickable(false);
- setLatestTimestamp(0);
+ requestLayout();
}
- /** Sets the total trapezoid count for drawing. */
- public void setTrapezoidCount(int trapezoidCount) {
- Log.i(TAG, "trapezoidCount:" + trapezoidCount);
- mTrapezoidCount = trapezoidCount;
- mTrapezoidSlots = new TrapezoidSlot[trapezoidCount];
- // Allocates the trapezoid slot array.
- for (int index = 0; index < trapezoidCount; index++) {
- mTrapezoidSlots[index] = new TrapezoidSlot();
- }
- invalidate();
- }
-
- /** Sets all levels value to draw the trapezoid shape */
- public void setLevels(int[] levels) {
- Log.d(TAG, "setLevels() " + (levels == null ? "null" : levels.length));
- if (levels == null) {
- mLevels = null;
- return;
- }
- // We should provide trapezoid count + 1 data to draw all trapezoids.
- mLevels = levels.length == mTrapezoidCount + 1 ? levels : null;
- setClickable(false);
- invalidate();
- if (mLevels == null) {
- return;
- }
- // Sets the chart is clickable if there is at least one valid item in it.
- for (int index = 0; index < mLevels.length - 1; index++) {
- if (mLevels[index] != 0 && mLevels[index + 1] != 0) {
- setClickable(true);
- break;
- }
- }
- }
-
- /** Sets the selected group index to draw highlight effect. */
- public void setSelectedIndex(int index) {
- if (mSelectedIndex != index) {
- mSelectedIndex = index;
+ /** Sets the data model of this view. */
+ public void setViewModel(BatteryChartViewModel viewModel) {
+ if (viewModel == null) {
+ mViewModel = null;
invalidate();
- // Callbacks to the listener if we have.
- if (mOnSelectListener != null) {
- mOnSelectListener.onSelect(mSelectedIndex);
- }
+ return;
}
+
+ Log.d(TAG, String.format("setViewModel(): size: %d, selectedIndex: %d.",
+ viewModel.size(), viewModel.selectedIndex()));
+ mViewModel = viewModel;
+ initializeAxisLabelsBounds();
+ initializeTrapezoidSlots(viewModel.size() - 1);
+ setClickable(hasAnyValidTrapezoid(viewModel));
+ requestLayout();
}
/** Sets the callback to monitor the selected group index. */
@@ -195,29 +154,6 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
} else {
mTextPaint = null;
}
- setVisibility(View.VISIBLE);
- requestLayout();
- }
-
- /** Sets the latest timestamp for drawing into x-axis information. */
- public void setLatestTimestamp(long latestTimestamp) {
- if (latestTimestamp == 0) {
- latestTimestamp = Clock.systemUTC().millis();
- }
- if (mTimestamps == null) {
- mTimestamps = new String[DEFAULT_TIMESTAMP_COUNT];
- }
- final long timeSlotOffset =
- DateUtils.HOUR_IN_MILLIS * (/*total 24 hours*/ 24 / TIMESTAMP_GAPS_COUNT);
- final boolean is24HourFormat = DateFormat.is24HourFormat(getContext());
- for (int index = 0; index < DEFAULT_TIMESTAMP_COUNT; index++) {
- mTimestamps[index] =
- ConvertUtils.utcToLocalTimeHour(
- getContext(),
- latestTimestamp - (TIMESTAMP_GAPS_COUNT - index)
- * timeSlotOffset,
- is24HourFormat);
- }
requestLayout();
}
@@ -226,6 +162,7 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
// Measures text bounds and updates indent configuration.
if (mTextPaint != null) {
+ mTextPaint.setTextAlign(Paint.Align.LEFT);
for (int index = 0; index < mPercentages.length; index++) {
mTextPaint.getTextBounds(
mPercentages[index], 0, mPercentages[index].length(),
@@ -235,15 +172,14 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
mIndent.top = mPercentageBounds[0].height();
mIndent.right = mPercentageBounds[0].width() + mTextPadding;
- if (mTimestamps != null) {
- int maxHeight = 0;
- for (int index = 0; index < DEFAULT_TIMESTAMP_COUNT; index++) {
- mTextPaint.getTextBounds(
- mTimestamps[index], 0, mTimestamps[index].length(),
- mTimestampsBounds[index]);
- maxHeight = Math.max(maxHeight, mTimestampsBounds[index].height());
+ if (mViewModel != null) {
+ int maxTop = 0;
+ for (int index = 0; index < mViewModel.size(); index++) {
+ final String text = mViewModel.texts().get(index);
+ mTextPaint.getTextBounds(text, 0, text.length(), mAxisLabelsBounds.get(index));
+ maxTop = Math.max(maxTop, -mAxisLabelsBounds.get(index).top);
}
- mIndent.bottom = maxHeight + round(mTextPadding * 1.5f);
+ mIndent.bottom = maxTop + round(mTextPadding * 2f);
}
Log.d(TAG, "setIndent:" + mPercentageBounds[0]);
} else {
@@ -254,7 +190,12 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
@Override
public void draw(Canvas canvas) {
super.draw(canvas);
+ // Before mLevels initialized, the count of trapezoids is unknown. Only draws the
+ // horizontal percentages and dividers.
drawHorizontalDividers(canvas);
+ if (mViewModel == null) {
+ return;
+ }
drawVerticalDividers(canvas);
drawTrapezoids(canvas);
}
@@ -294,7 +235,7 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
public void onHoverChanged(boolean hovered) {
super.onHoverChanged(hovered);
if (!hovered) {
- mHoveredIndex = SELECTED_INDEX_INVALID; // reset
+ mHoveredIndex = BatteryChartViewModel.SELECTED_INDEX_INVALID; // reset
invalidate();
}
}
@@ -307,15 +248,15 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
}
final int trapezoidIndex = getTrapezoidIndex(mTouchUpEventX);
// Ignores the click event if the level is zero.
- if (trapezoidIndex == SELECTED_INDEX_INVALID
- || !isValidToDraw(trapezoidIndex)) {
+ if (trapezoidIndex == BatteryChartViewModel.SELECTED_INDEX_INVALID
+ || !isValidToDraw(mViewModel, trapezoidIndex)) {
return;
}
- // Selects all if users click the same trapezoid item two times.
- if (trapezoidIndex == mSelectedIndex) {
- setSelectedIndex(SELECTED_INDEX_ALL);
- } else {
- setSelectedIndex(trapezoidIndex);
+ if (mOnSelectListener != null) {
+ // Selects all if users click the same trapezoid item two times.
+ mOnSelectListener.onSelect(
+ trapezoidIndex == mViewModel.selectedIndex()
+ ? BatteryChartViewModel.SELECTED_INDEX_ALL : trapezoidIndex);
}
view.performHapticFeedback(HapticFeedbackConstants.CONTEXT_CLICK);
}
@@ -364,8 +305,8 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
mTrapezoidCurvePaint.setStrokeWidth(mDividerWidth * 2);
} else if (mIsSlotsClickabled) {
mTrapezoidCurvePaint = null;
- // Sets levels again to force update the click state.
- setLevels(mLevels);
+ // Sets view model again to force update the click state.
+ setViewModel(mViewModel);
}
invalidate();
}
@@ -380,6 +321,13 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
super.setClickable(clickable);
}
+ private void initializeTrapezoidSlots(int count) {
+ mTrapezoidSlots = new TrapezoidSlot[count];
+ for (int index = 0; index < mTrapezoidSlots.length; index++) {
+ mTrapezoidSlots[index] = new TrapezoidSlot();
+ }
+ }
+
private void initializeColors(Context context) {
setBackgroundColor(Color.TRANSPARENT);
mTrapezoidSolidColor = Utils.getColorAccentDefaultColor(context);
@@ -434,10 +382,10 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
private void drawPercentage(Canvas canvas, int index, float offsetY) {
if (mTextPaint != null) {
+ mTextPaint.setTextAlign(Paint.Align.RIGHT);
canvas.drawText(
mPercentages[index],
- getWidth() - mPercentageBounds[index].width()
- - mPercentageBounds[index].left,
+ getWidth(),
offsetY + mPercentageBounds[index].height() * .5f,
mTextPaint);
}
@@ -445,9 +393,9 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
private void drawVerticalDividers(Canvas canvas) {
final int width = getWidth() - mIndent.right;
- final int dividerCount = mTrapezoidCount + 1;
+ final int dividerCount = mTrapezoidSlots.length + 1;
final float dividerSpace = dividerCount * mDividerWidth;
- final float unitWidth = (width - dividerSpace) / (float) mTrapezoidCount;
+ final float unitWidth = (width - dividerSpace) / (float) mTrapezoidSlots.length;
final float bottomY = getHeight() - mIndent.bottom;
final float startY = bottomY - mDividerHeight;
final float trapezoidSlotOffset = mTrapezoidHOffset + mDividerWidth * .5f;
@@ -463,66 +411,140 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
}
startX = nextX;
}
- // Draws the timestamp slot information.
- if (mTimestamps != null) {
- final float[] xOffsets = new float[DEFAULT_TIMESTAMP_COUNT];
- final float baselineX = mDividerWidth * .5f;
- final float offsetX = mDividerWidth + unitWidth;
- final int slotBarOffset = (/*total 12 bars*/ 12) / TIMESTAMP_GAPS_COUNT;
- for (int index = 0; index < DEFAULT_TIMESTAMP_COUNT; index++) {
- xOffsets[index] = baselineX + index * offsetX * slotBarOffset;
+ // Draws the axis label slot information.
+ if (mViewModel != null) {
+ final float baselineY = getHeight() - mTextPadding * 1.5f;
+ Rect[] axisLabelDisplayAreas;
+ switch (mViewModel.axisLabelPosition()) {
+ case CENTER_OF_TRAPEZOIDS:
+ axisLabelDisplayAreas = getAxisLabelDisplayAreas(
+ /* size= */ mViewModel.size() - 1,
+ /* baselineX= */ mDividerWidth + unitWidth * .5f,
+ /* offsetX= */ mDividerWidth + unitWidth,
+ baselineY,
+ /* shiftFirstAndLast= */ false);
+ break;
+ case BETWEEN_TRAPEZOIDS:
+ default:
+ axisLabelDisplayAreas = getAxisLabelDisplayAreas(
+ /* size= */ mViewModel.size(),
+ /* baselineX= */ mDividerWidth * .5f,
+ /* offsetX= */ mDividerWidth + unitWidth,
+ baselineY,
+ /* shiftFirstAndLast= */ true);
+ break;
}
- drawTimestamp(canvas, xOffsets);
+ drawAxisLabels(canvas, axisLabelDisplayAreas, baselineY);
}
}
- private void drawTimestamp(Canvas canvas, float[] xOffsets) {
- // Draws the 1st timestamp info.
- canvas.drawText(
- mTimestamps[0],
- xOffsets[0] - mTimestampsBounds[0].left,
- getTimestampY(0), mTextPaint);
- final int latestIndex = DEFAULT_TIMESTAMP_COUNT - 1;
- // Draws the last timestamp info.
- canvas.drawText(
- mTimestamps[latestIndex],
- xOffsets[latestIndex] - mTimestampsBounds[latestIndex].width()
- - mTimestampsBounds[latestIndex].left,
- getTimestampY(latestIndex), mTextPaint);
- // Draws the rest of timestamp info since it is located in the center.
- for (int index = 1; index <= DEFAULT_TIMESTAMP_COUNT - 2; index++) {
- canvas.drawText(
- mTimestamps[index],
- xOffsets[index]
- - (mTimestampsBounds[index].width() - mTimestampsBounds[index].left)
- * .5f,
- getTimestampY(index), mTextPaint);
+ /** Gets all the axis label texts displaying area positions if they are shown. */
+ private Rect[] getAxisLabelDisplayAreas(final int size, final float baselineX,
+ final float offsetX, final float baselineY, final boolean shiftFirstAndLast) {
+ final Rect[] result = new Rect[size];
+ for (int index = 0; index < result.length; index++) {
+ final float width = mAxisLabelsBounds.get(index).width();
+ float middle = baselineX + index * offsetX;
+ if (shiftFirstAndLast) {
+ if (index == 0) {
+ middle += width * .5f;
+ }
+ if (index == size - 1) {
+ middle -= width * .5f;
+ }
+ }
+ final float left = middle - width * .5f;
+ final float right = left + width;
+ final float top = baselineY + mAxisLabelsBounds.get(index).top;
+ final float bottom = top + mAxisLabelsBounds.get(index).height();
+ result[index] = new Rect(round(left), round(top), round(right), round(bottom));
+ }
+ return result;
+ }
+ private void drawAxisLabels(Canvas canvas, final Rect[] displayAreas, final float baselineY) {
+ final int lastIndex = displayAreas.length - 1;
+ // Suppose first and last labels are always able to draw.
+ drawAxisLabelText(canvas, 0, displayAreas[0], baselineY);
+ drawAxisLabelText(canvas, lastIndex, displayAreas[lastIndex], baselineY);
+ drawAxisLabelsBetweenStartIndexAndEndIndex(canvas, displayAreas, 0, lastIndex, baselineY);
+ }
+
+ /**
+ * Recursively draws axis labels between the start index and the end index. If the inner number
+ * can be exactly divided into 2 parts, check and draw the middle index label and then
+ * recursively draw the 2 parts. Otherwise, divide into 3 parts. Check and draw the middle two
+ * labels and then recursively draw the 3 parts. If there are any overlaps, skip drawing and go
+ * back to the uplevel of the recursion.
+ */
+ private void drawAxisLabelsBetweenStartIndexAndEndIndex(Canvas canvas,
+ final Rect[] displayAreas, final int startIndex, final int endIndex,
+ final float baselineY) {
+ if (endIndex - startIndex <= 1) {
+ return;
+ }
+ if ((endIndex - startIndex) % 2 == 0) {
+ int middleIndex = (startIndex + endIndex) / 2;
+ if (hasOverlap(displayAreas, startIndex, middleIndex)
+ || hasOverlap(displayAreas, middleIndex, endIndex)) {
+ return;
+ }
+ drawAxisLabelText(canvas, middleIndex, displayAreas[middleIndex], baselineY);
+ drawAxisLabelsBetweenStartIndexAndEndIndex(
+ canvas, displayAreas, startIndex, middleIndex, baselineY);
+ drawAxisLabelsBetweenStartIndexAndEndIndex(
+ canvas, displayAreas, middleIndex, endIndex, baselineY);
+ } else {
+ int middleIndex1 = startIndex + round((endIndex - startIndex) / 3f);
+ int middleIndex2 = startIndex + round((endIndex - startIndex) * 2 / 3f);
+ if (hasOverlap(displayAreas, startIndex, middleIndex1)
+ || hasOverlap(displayAreas, middleIndex1, middleIndex2)
+ || hasOverlap(displayAreas, middleIndex2, endIndex)) {
+ return;
+ }
+ drawAxisLabelText(canvas, middleIndex1, displayAreas[middleIndex1], baselineY);
+ drawAxisLabelText(canvas, middleIndex2, displayAreas[middleIndex2], baselineY);
+ drawAxisLabelsBetweenStartIndexAndEndIndex(
+ canvas, displayAreas, startIndex, middleIndex1, baselineY);
+ drawAxisLabelsBetweenStartIndexAndEndIndex(
+ canvas, displayAreas, middleIndex1, middleIndex2, baselineY);
+ drawAxisLabelsBetweenStartIndexAndEndIndex(
+ canvas, displayAreas, middleIndex2, endIndex, baselineY);
}
}
- private int getTimestampY(int index) {
- return getHeight() - mTimestampsBounds[index].height()
- + (mTimestampsBounds[index].height() + mTimestampsBounds[index].top)
- + round(mTextPadding * 1.5f);
+ private boolean hasOverlap(
+ final Rect[] displayAreas, final int leftIndex, final int rightIndex) {
+ return displayAreas[leftIndex].right + mTextPadding * 2f > displayAreas[rightIndex].left;
+ }
+
+ private void drawAxisLabelText(
+ Canvas canvas, final int index, final Rect displayArea, final float baselineY) {
+ mTextPaint.setTextAlign(Paint.Align.CENTER);
+ canvas.drawText(
+ mViewModel.texts().get(index),
+ displayArea.centerX(),
+ baselineY,
+ mTextPaint);
}
private void drawTrapezoids(Canvas canvas) {
// Ignores invalid trapezoid data.
- if (mLevels == null) {
+ if (mViewModel == null) {
return;
}
final float trapezoidBottom =
getHeight() - mIndent.bottom - mDividerHeight - mDividerWidth
- mTrapezoidVOffset;
- final float availableSpace = trapezoidBottom - mDividerWidth * .5f - mIndent.top;
+ final float availableSpace =
+ trapezoidBottom - mDividerWidth * .5f - mIndent.top - mTrapezoidVOffset;
final float unitHeight = availableSpace / 100f;
// Draws all trapezoid shapes into the canvas.
final Path trapezoidPath = new Path();
Path trapezoidCurvePath = null;
- for (int index = 0; index < mTrapezoidCount; index++) {
+ for (int index = 0; index < mTrapezoidSlots.length; index++) {
// Not draws the trapezoid for corner or not initialization cases.
- if (!isValidToDraw(index)) {
+ if (!isValidToDraw(mViewModel, index)) {
if (mTrapezoidCurvePaint != null && trapezoidCurvePath != null) {
canvas.drawPath(trapezoidCurvePath, mTrapezoidCurvePaint);
trapezoidCurvePath = null;
@@ -530,17 +552,18 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
continue;
}
// Configures the trapezoid paint color.
- final int trapezoidColor =
- !mIsSlotsClickabled
- ? mTrapezoidColor
- : mSelectedIndex == index || mSelectedIndex == SELECTED_INDEX_ALL
- ? mTrapezoidSolidColor : mTrapezoidColor;
+ final int trapezoidColor = mIsSlotsClickabled && (mViewModel.selectedIndex() == index
+ || mViewModel.selectedIndex() == BatteryChartViewModel.SELECTED_INDEX_ALL)
+ ? mTrapezoidSolidColor : mTrapezoidColor;
final boolean isHoverState =
- mIsSlotsClickabled && mHoveredIndex == index && isValidToDraw(mHoveredIndex);
+ mIsSlotsClickabled && mHoveredIndex == index
+ && isValidToDraw(mViewModel, mHoveredIndex);
mTrapezoidPaint.setColor(isHoverState ? mTrapezoidHoverColor : trapezoidColor);
- final float leftTop = round(trapezoidBottom - mLevels[index] * unitHeight);
- final float rightTop = round(trapezoidBottom - mLevels[index + 1] * unitHeight);
+ final float leftTop = round(
+ trapezoidBottom - requireNonNull(mViewModel.levels().get(index)) * unitHeight);
+ final float rightTop = round(trapezoidBottom
+ - requireNonNull(mViewModel.levels().get(index + 1)) * unitHeight);
trapezoidPath.reset();
trapezoidPath.moveTo(mTrapezoidSlots[index].mLeft, trapezoidBottom);
trapezoidPath.lineTo(mTrapezoidSlots[index].mLeft, leftTop);
@@ -579,15 +602,37 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
return index;
}
}
- return SELECTED_INDEX_INVALID;
+ return BatteryChartViewModel.SELECTED_INDEX_INVALID;
}
- private boolean isValidToDraw(int trapezoidIndex) {
- return mLevels != null
+ private void initializeAxisLabelsBounds() {
+ mAxisLabelsBounds.clear();
+ for (int i = 0; i < mViewModel.size(); i++) {
+ mAxisLabelsBounds.add(new Rect());
+ }
+ }
+
+ private static boolean isTrapezoidValid(
+ @NonNull BatteryChartViewModel viewModel, int trapezoidIndex) {
+ return viewModel.levels().get(trapezoidIndex) != null
+ && viewModel.levels().get(trapezoidIndex + 1) != null;
+ }
+
+ private static boolean isValidToDraw(BatteryChartViewModel viewModel, int trapezoidIndex) {
+ return viewModel != null
&& trapezoidIndex >= 0
- && trapezoidIndex < mLevels.length - 1
- && mLevels[trapezoidIndex] != 0
- && mLevels[trapezoidIndex + 1] != 0;
+ && trapezoidIndex < viewModel.size() - 1
+ && isTrapezoidValid(viewModel, trapezoidIndex);
+ }
+
+ private static boolean hasAnyValidTrapezoid(@NonNull BatteryChartViewModel viewModel) {
+ // Sets the chart is clickable if there is at least one valid item in it.
+ for (int trapezoidIndex = 0; trapezoidIndex < viewModel.size() - 1; trapezoidIndex++) {
+ if (isTrapezoidValid(viewModel, trapezoidIndex)) {
+ return true;
+ }
+ }
+ return false;
}
private static String[] getPercentages() {
@@ -621,7 +666,8 @@ public class BatteryChartView extends AppCompatImageView implements View.OnClick
}
// A container class for each trapezoid left and right location.
- private static final class TrapezoidSlot {
+ @VisibleForTesting
+ static final class TrapezoidSlot {
public float mLeft;
public float mRight;
diff --git a/src/com/android/settings/fuelgauge/batteryusage/BatteryChartViewModel.java b/src/com/android/settings/fuelgauge/batteryusage/BatteryChartViewModel.java
new file mode 100644
index 00000000000..ac01bfd645b
--- /dev/null
+++ b/src/com/android/settings/fuelgauge/batteryusage/BatteryChartViewModel.java
@@ -0,0 +1,109 @@
+/*
+ * 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 androidx.annotation.NonNull;
+import androidx.core.util.Preconditions;
+
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+
+/** The view model of {@code BatteryChartView} */
+class BatteryChartViewModel {
+ private static final String TAG = "BatteryChartViewModel";
+
+ public static final int SELECTED_INDEX_ALL = -1;
+ public static final int SELECTED_INDEX_INVALID = -2;
+
+ // We need at least 2 levels to draw a trapezoid.
+ private static final int MIN_LEVELS_DATA_SIZE = 2;
+
+ enum AxisLabelPosition {
+ BETWEEN_TRAPEZOIDS,
+ CENTER_OF_TRAPEZOIDS,
+ }
+
+ private final List mLevels;
+ private final List mTexts;
+ private final AxisLabelPosition mAxisLabelPosition;
+ private int mSelectedIndex = SELECTED_INDEX_ALL;
+
+ BatteryChartViewModel(
+ @NonNull List levels, @NonNull List texts,
+ @NonNull AxisLabelPosition axisLabelPosition) {
+ Preconditions.checkArgument(
+ levels.size() == texts.size() && levels.size() >= MIN_LEVELS_DATA_SIZE,
+ String.format(Locale.ENGLISH,
+ "Invalid BatteryChartViewModel levels.size: %d, texts.size: %d.",
+ levels.size(), texts.size()));
+ mLevels = levels;
+ mTexts = texts;
+ mAxisLabelPosition = axisLabelPosition;
+ }
+
+ public int size() {
+ return mLevels.size();
+ }
+
+ public List levels() {
+ return mLevels;
+ }
+
+ public List texts() {
+ return mTexts;
+ }
+
+ public AxisLabelPosition axisLabelPosition() {
+ return mAxisLabelPosition;
+ }
+
+ public int selectedIndex() {
+ return mSelectedIndex;
+ }
+
+ public void setSelectedIndex(int index) {
+ mSelectedIndex = index;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(mLevels, mTexts, mSelectedIndex, mAxisLabelPosition);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (!(other instanceof BatteryChartViewModel)) {
+ return false;
+ }
+ final BatteryChartViewModel batteryChartViewModel = (BatteryChartViewModel) other;
+ return Objects.equals(mLevels, batteryChartViewModel.mLevels)
+ && Objects.equals(mTexts, batteryChartViewModel.mTexts)
+ && mAxisLabelPosition == batteryChartViewModel.mAxisLabelPosition
+ && mSelectedIndex == batteryChartViewModel.mSelectedIndex;
+ }
+
+ @Override
+ public String toString() {
+ return String.format(Locale.ENGLISH,
+ "levels: %s,\ntexts: %s,\naxisLabelPosition: %s, selectedIndex: %d",
+ Objects.toString(mLevels), Objects.toString(mTexts), mAxisLabelPosition,
+ mSelectedIndex);
+ }
+}
diff --git a/src/com/android/settings/fuelgauge/batteryusage/BatteryDiffData.java b/src/com/android/settings/fuelgauge/batteryusage/BatteryDiffData.java
new file mode 100644
index 00000000000..b5d4dde883c
--- /dev/null
+++ b/src/com/android/settings/fuelgauge/batteryusage/BatteryDiffData.java
@@ -0,0 +1,68 @@
+/*
+ * 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 androidx.annotation.NonNull;
+
+import java.util.Collections;
+import java.util.List;
+
+/** Wraps the battery usage diff data for each entry used for battery usage app list. */
+public class BatteryDiffData {
+ private final List mAppEntries;
+ private final List mSystemEntries;
+
+ /** Constructor for the diff entries which already have totalConsumePower value. */
+ public BatteryDiffData(
+ @NonNull List appDiffEntries,
+ @NonNull List systemDiffEntries) {
+ mAppEntries = appDiffEntries;
+ mSystemEntries = systemDiffEntries;
+ sortEntries();
+ }
+
+ /** Constructor for the diff entries which have not set totalConsumePower value. */
+ public BatteryDiffData(
+ @NonNull List appDiffEntries,
+ @NonNull List systemDiffEntries,
+ final double totalConsumePower) {
+ mAppEntries = appDiffEntries;
+ mSystemEntries = systemDiffEntries;
+ setTotalConsumePowerForAllEntries(totalConsumePower);
+ sortEntries();
+ }
+
+ public List getAppDiffEntryList() {
+ return mAppEntries;
+ }
+
+ public List getSystemDiffEntryList() {
+ return mSystemEntries;
+ }
+
+ // Sets total consume power for each entry.
+ private void setTotalConsumePowerForAllEntries(final double totalConsumePower) {
+ mAppEntries.forEach(diffEntry -> diffEntry.setTotalConsumePower(totalConsumePower));
+ mSystemEntries.forEach(diffEntry -> diffEntry.setTotalConsumePower(totalConsumePower));
+ }
+
+ // Sorts entries based on consumed percentage.
+ private void sortEntries() {
+ Collections.sort(mAppEntries, BatteryDiffEntry.COMPARATOR);
+ Collections.sort(mSystemEntries, BatteryDiffEntry.COMPARATOR);
+ }
+}
diff --git a/src/com/android/settings/fuelgauge/batteryusage/BatteryHistoryLoader.java b/src/com/android/settings/fuelgauge/batteryusage/BatteryHistoryLoader.java
index 34606a5a583..83b26150d39 100644
--- a/src/com/android/settings/fuelgauge/batteryusage/BatteryHistoryLoader.java
+++ b/src/com/android/settings/fuelgauge/batteryusage/BatteryHistoryLoader.java
@@ -43,6 +43,6 @@ public class BatteryHistoryLoader
public Map> loadInBackground() {
final PowerUsageFeatureProvider powerUsageFeatureProvider =
FeatureFactory.getFactory(mContext).getPowerUsageFeatureProvider(mContext);
- return powerUsageFeatureProvider.getBatteryHistory(mContext);
+ return powerUsageFeatureProvider.getBatteryHistorySinceLastFullCharge(mContext);
}
}
diff --git a/src/com/android/settings/fuelgauge/batteryusage/BatteryHistoryPreference.java b/src/com/android/settings/fuelgauge/batteryusage/BatteryHistoryPreference.java
index e125d17d6a3..71fd26ce95c 100644
--- a/src/com/android/settings/fuelgauge/batteryusage/BatteryHistoryPreference.java
+++ b/src/com/android/settings/fuelgauge/batteryusage/BatteryHistoryPreference.java
@@ -49,7 +49,8 @@ public class BatteryHistoryPreference extends Preference {
private TextView mSummaryView;
private CharSequence mSummaryContent;
- private BatteryChartView mBatteryChartView;
+ private BatteryChartView mDailyChartView;
+ private BatteryChartView mHourlyChartView;
private BatteryChartPreferenceController mChartPreferenceController;
public BatteryHistoryPreference(Context context, AttributeSet attrs) {
@@ -92,8 +93,8 @@ public class BatteryHistoryPreference extends Preference {
void setChartPreferenceController(BatteryChartPreferenceController controller) {
mChartPreferenceController = controller;
- if (mBatteryChartView != null) {
- mChartPreferenceController.setBatteryChartView(mBatteryChartView);
+ if (mDailyChartView != null && mHourlyChartView != null) {
+ mChartPreferenceController.setBatteryChartView(mDailyChartView, mHourlyChartView);
}
}
@@ -105,11 +106,14 @@ public class BatteryHistoryPreference extends Preference {
return;
}
if (mIsChartGraphEnabled) {
- mBatteryChartView = (BatteryChartView) view.findViewById(R.id.battery_chart);
- mBatteryChartView.setCompanionTextView(
+ mDailyChartView = (BatteryChartView) view.findViewById(R.id.daily_battery_chart);
+ mDailyChartView.setCompanionTextView(
+ (TextView) view.findViewById(R.id.companion_text));
+ mHourlyChartView = (BatteryChartView) view.findViewById(R.id.hourly_battery_chart);
+ mHourlyChartView.setCompanionTextView(
(TextView) view.findViewById(R.id.companion_text));
if (mChartPreferenceController != null) {
- mChartPreferenceController.setBatteryChartView(mBatteryChartView);
+ mChartPreferenceController.setBatteryChartView(mDailyChartView, mHourlyChartView);
}
} else {
final TextView chargeView = (TextView) view.findViewById(R.id.charge);
diff --git a/src/com/android/settings/fuelgauge/batteryusage/BatteryLevelData.java b/src/com/android/settings/fuelgauge/batteryusage/BatteryLevelData.java
new file mode 100644
index 00000000000..4ff9eeba9b2
--- /dev/null
+++ b/src/com/android/settings/fuelgauge/batteryusage/BatteryLevelData.java
@@ -0,0 +1,98 @@
+/*
+ * 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 androidx.annotation.NonNull;
+import androidx.core.util.Preconditions;
+
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+
+/** Wraps the battery timestamp and level data used for battery usage chart. */
+public final class BatteryLevelData {
+ /** A container for the battery timestamp and level data. */
+ public static final class PeriodBatteryLevelData {
+ // The length of mTimestamps and mLevels must be the same. mLevels[index] might be null when
+ // there is no level data for the corresponding timestamp.
+ private final List mTimestamps;
+ private final List mLevels;
+
+ public PeriodBatteryLevelData(
+ @NonNull List timestamps, @NonNull List levels) {
+ Preconditions.checkArgument(timestamps.size() == levels.size(),
+ /* errorMessage= */ "Timestamp: " + timestamps.size() + ", Level: "
+ + levels.size());
+ mTimestamps = timestamps;
+ mLevels = levels;
+ }
+
+ public List getTimestamps() {
+ return mTimestamps;
+ }
+
+ public List getLevels() {
+ return mLevels;
+ }
+
+ @Override
+ public String toString() {
+ return String.format(Locale.ENGLISH, "timestamps: %s; levels: %s",
+ Objects.toString(mTimestamps), Objects.toString(mLevels));
+ }
+ }
+
+ /**
+ * There could be 2 cases for the daily battery levels:
+ * 1) length is 2: The usage data is within 1 day. Only contains start and end data, such as
+ * data of 2022-01-01 06:00 and 2022-01-01 16:00.
+ * 2) length > 2: The usage data is more than 1 days. The data should be the start, end and 0am
+ * data of every day between the start and end, such as data of 2022-01-01 06:00,
+ * 2022-01-02 00:00, 2022-01-03 00:00 and 2022-01-03 08:00.
+ */
+ private final PeriodBatteryLevelData mDailyBatteryLevels;
+ // The size of hourly data must be the size of daily data - 1.
+ private final List mHourlyBatteryLevelsPerDay;
+
+ public BatteryLevelData(
+ @NonNull PeriodBatteryLevelData dailyBatteryLevels,
+ @NonNull List hourlyBatteryLevelsPerDay) {
+ final long dailySize = dailyBatteryLevels.getTimestamps().size();
+ final long hourlySize = hourlyBatteryLevelsPerDay.size();
+ Preconditions.checkArgument(hourlySize == dailySize - 1,
+ /* errorMessage= */ "DailySize: " + dailySize + ", HourlySize: " + hourlySize);
+ mDailyBatteryLevels = dailyBatteryLevels;
+ mHourlyBatteryLevelsPerDay = hourlyBatteryLevelsPerDay;
+ }
+
+ public PeriodBatteryLevelData getDailyBatteryLevels() {
+ return mDailyBatteryLevels;
+ }
+
+ public List getHourlyBatteryLevelsPerDay() {
+ return mHourlyBatteryLevelsPerDay;
+ }
+
+ @Override
+ public String toString() {
+ return String.format(Locale.ENGLISH,
+ "dailyBatteryLevels: %s; hourlyBatteryLevelsPerDay: %s",
+ Objects.toString(mDailyBatteryLevels),
+ Objects.toString(mHourlyBatteryLevelsPerDay));
+ }
+}
+
diff --git a/src/com/android/settings/fuelgauge/batteryusage/ConvertUtils.java b/src/com/android/settings/fuelgauge/batteryusage/ConvertUtils.java
index 168fe0f5383..f04658d83a4 100644
--- a/src/com/android/settings/fuelgauge/batteryusage/ConvertUtils.java
+++ b/src/com/android/settings/fuelgauge/batteryusage/ConvertUtils.java
@@ -140,7 +140,7 @@ public final class ConvertUtils {
/** Converts UTC timestamp to local time hour data. */
public static String utcToLocalTimeHour(
- Context context, long timestamp, boolean is24HourFormat) {
+ final Context context, final long timestamp, final boolean is24HourFormat) {
final Locale locale = getLocale(context);
// e.g. for 12-hour format: 9 pm
// e.g. for 24-hour format: 09:00
@@ -149,6 +149,15 @@ public final class ConvertUtils {
return DateFormat.format(pattern, timestamp).toString().toLowerCase(locale);
}
+ /** Converts UTC timestamp to local time day of week data. */
+ public static String utcToLocalTimeDayOfWeek(
+ final Context context, final long timestamp, final boolean isAbbreviation) {
+ final Locale locale = getLocale(context);
+ final String pattern = DateFormat.getBestDateTimePattern(locale,
+ isAbbreviation ? "E" : "EEEE");
+ return DateFormat.format(pattern, timestamp).toString();
+ }
+
/** Gets indexed battery usage data for each corresponding time slot. */
public static Map> getIndexedUsageMap(
final Context context,
@@ -267,7 +276,7 @@ public final class ConvertUtils {
diffEntry.setTotalConsumePower(totalConsumePower);
}
}
- insert24HoursData(BatteryChartView.SELECTED_INDEX_ALL, resultMap);
+ insert24HoursData(BatteryChartViewModel.SELECTED_INDEX_ALL, resultMap);
resolveMultiUsersData(context, resultMap);
if (purgeLowPercentageAndFakeData) {
purgeLowPercentageAndFakeData(context, resultMap);
diff --git a/src/com/android/settings/fuelgauge/batteryusage/DataProcessor.java b/src/com/android/settings/fuelgauge/batteryusage/DataProcessor.java
new file mode 100644
index 00000000000..125f879abff
--- /dev/null
+++ b/src/com/android/settings/fuelgauge/batteryusage/DataProcessor.java
@@ -0,0 +1,1058 @@
+/*
+ * 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.batteryusage.ConvertUtils.utcToLocalTime;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.os.AsyncTask;
+import android.os.Handler;
+import android.os.Looper;
+import android.os.UserHandle;
+import android.os.UserManager;
+import android.text.TextUtils;
+import android.text.format.DateUtils;
+import android.util.ArraySet;
+import android.util.Log;
+
+import androidx.annotation.Nullable;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.settings.Utils;
+import com.android.settings.fuelgauge.BatteryUtils;
+import com.android.settings.overlay.FeatureFactory;
+import com.android.settingslib.fuelgauge.BatteryStatus;
+
+import java.time.Duration;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * A utility class to process data loaded from database and make the data easy to use for battery
+ * usage UI.
+ */
+public final class DataProcessor {
+ private static final boolean DEBUG = false;
+ private static final String TAG = "DataProcessor";
+ private static final int MIN_DAILY_DATA_SIZE = 2;
+ private static final int MIN_TIMESTAMP_DATA_SIZE = 2;
+ private static final int MAX_DIFF_SECONDS_OF_UPPER_TIMESTAMP = 5;
+ // Maximum total time value for each hourly slot cumulative data at most 2 hours.
+ private static final float TOTAL_HOURLY_TIME_THRESHOLD = DateUtils.HOUR_IN_MILLIS * 2;
+ private static final Map EMPTY_BATTERY_MAP = new HashMap<>();
+ private static final BatteryHistEntry EMPTY_BATTERY_HIST_ENTRY =
+ new BatteryHistEntry(new ContentValues());
+
+ @VisibleForTesting
+ static final double PERCENTAGE_OF_TOTAL_THRESHOLD = 1f;
+ @VisibleForTesting
+ static final int SELECTED_INDEX_ALL = BatteryChartViewModel.SELECTED_INDEX_ALL;
+
+ /** A fake package name to represent no BatteryEntry data. */
+ public static final String FAKE_PACKAGE_NAME = "fake_package";
+
+ /** A callback listener when battery usage loading async task is executed. */
+ public interface UsageMapAsyncResponse {
+ /** The callback function when batteryUsageMap is loaded. */
+ void onBatteryUsageMapLoaded(
+ Map> batteryUsageMap);
+ }
+
+ private DataProcessor() {
+ }
+
+ /**
+ * @return Returns battery level data and start async task to compute battery diff usage data
+ * and load app labels + icons.
+ * Returns null if the input is invalid or not having at least 2 hours data.
+ */
+ @Nullable
+ public static BatteryLevelData getBatteryLevelData(
+ Context context,
+ @Nullable Handler handler,
+ @Nullable final Map> batteryHistoryMap,
+ final UsageMapAsyncResponse asyncResponseDelegate) {
+ if (batteryHistoryMap == null || batteryHistoryMap.isEmpty()) {
+ Log.d(TAG, "getBatteryLevelData() returns null");
+ return null;
+ }
+ handler = handler != null ? handler : new Handler(Looper.getMainLooper());
+ // Process raw history map data into hourly timestamps.
+ final Map> processedBatteryHistoryMap =
+ getHistoryMapWithExpectedTimestamps(context, batteryHistoryMap);
+ // Wrap and processed history map into easy-to-use format for UI rendering.
+ final BatteryLevelData batteryLevelData =
+ getLevelDataThroughProcessedHistoryMap(context, processedBatteryHistoryMap);
+
+ // Start the async task to compute diff usage data and load labels and icons.
+ if (batteryLevelData != null) {
+ new ComputeUsageMapAndLoadItemsTask(
+ context,
+ handler,
+ asyncResponseDelegate,
+ batteryLevelData.getHourlyBatteryLevelsPerDay(),
+ processedBatteryHistoryMap).execute();
+ }
+
+ return batteryLevelData;
+ }
+
+ /**
+ * @return Returns battery usage data of different entries.
+ * Returns null if the input is invalid or there is no enough data.
+ */
+ @Nullable
+ public static Map> getBatteryUsageData(
+ Context context,
+ @Nullable final Map> batteryHistoryMap) {
+ if (batteryHistoryMap == null || batteryHistoryMap.isEmpty()) {
+ Log.d(TAG, "getBatteryLevelData() returns null");
+ return null;
+ }
+ // Process raw history map data into hourly timestamps.
+ final Map> processedBatteryHistoryMap =
+ getHistoryMapWithExpectedTimestamps(context, batteryHistoryMap);
+ // Wrap and processed history map into easy-to-use format for UI rendering.
+ final BatteryLevelData batteryLevelData =
+ getLevelDataThroughProcessedHistoryMap(context, processedBatteryHistoryMap);
+ return batteryLevelData == null
+ ? null
+ : getBatteryUsageMap(
+ context,
+ batteryLevelData.getHourlyBatteryLevelsPerDay(),
+ processedBatteryHistoryMap);
+ }
+
+ /**
+ * @return Returns whether the target is in the CharSequence array.
+ */
+ public static boolean contains(String target, CharSequence[] packageNames) {
+ if (target != null && packageNames != null) {
+ for (CharSequence packageName : packageNames) {
+ if (TextUtils.equals(target, packageName)) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ /**
+ * @return Returns the processed history map which has interpolated to every hour data.
+ * The start and end timestamp must be the even hours.
+ * The keys of processed history map should contain every hour between the start and end
+ * timestamp. If there's no data in some key, the value will be the empty hashmap.
+ */
+ @VisibleForTesting
+ static Map> getHistoryMapWithExpectedTimestamps(
+ Context context,
+ final Map> batteryHistoryMap) {
+ final long startTime = System.currentTimeMillis();
+ final List rawTimestampList = new ArrayList<>(batteryHistoryMap.keySet());
+ final Map> resultMap = new HashMap();
+ if (rawTimestampList.isEmpty()) {
+ Log.d(TAG, "empty batteryHistoryMap in getHistoryMapWithExpectedTimestamps()");
+ return resultMap;
+ }
+ Collections.sort(rawTimestampList);
+ final List expectedTimestampList = getTimestampSlots(rawTimestampList);
+ final boolean isFromFullCharge =
+ isFromFullCharge(batteryHistoryMap.get(rawTimestampList.get(0)));
+ interpolateHistory(
+ context, rawTimestampList, expectedTimestampList, isFromFullCharge,
+ batteryHistoryMap, resultMap);
+ Log.d(TAG, String.format("getHistoryMapWithExpectedTimestamps() size=%d in %d/ms",
+ resultMap.size(), (System.currentTimeMillis() - startTime)));
+ return resultMap;
+ }
+
+ @VisibleForTesting
+ @Nullable
+ static BatteryLevelData getLevelDataThroughProcessedHistoryMap(
+ Context context,
+ final Map> processedBatteryHistoryMap) {
+ final List timestampList = new ArrayList<>(processedBatteryHistoryMap.keySet());
+ Collections.sort(timestampList);
+ final List dailyTimestamps = getDailyTimestamps(timestampList);
+ // There should be at least the start and end timestamps. Otherwise, return null to not show
+ // data in usage chart.
+ if (dailyTimestamps.size() < MIN_DAILY_DATA_SIZE) {
+ return null;
+ }
+
+ final List> hourlyTimestamps = getHourlyTimestamps(dailyTimestamps);
+ final BatteryLevelData.PeriodBatteryLevelData dailyLevelData =
+ getPeriodBatteryLevelData(context, processedBatteryHistoryMap, dailyTimestamps);
+ final List hourlyLevelData =
+ getHourlyPeriodBatteryLevelData(
+ context, processedBatteryHistoryMap, hourlyTimestamps);
+ return new BatteryLevelData(dailyLevelData, hourlyLevelData);
+ }
+
+ /**
+ * Computes expected timestamp slots for last full charge, which will return hourly timestamps
+ * between start and end two even hour values.
+ */
+ @VisibleForTesting
+ static List getTimestampSlots(final List rawTimestampList) {
+ final List timestampSlots = new ArrayList<>();
+ final int rawTimestampListSize = rawTimestampList.size();
+ // If timestamp number is smaller than 2, the following computation is not necessary.
+ if (rawTimestampListSize < MIN_TIMESTAMP_DATA_SIZE) {
+ return timestampSlots;
+ }
+ final long rawStartTimestamp = rawTimestampList.get(0);
+ final long rawEndTimestamp = rawTimestampList.get(rawTimestampListSize - 1);
+ // No matter the start is from last full charge or 6 days ago, use the nearest even hour.
+ final long startTimestamp = getNearestEvenHourTimestamp(rawStartTimestamp);
+ // Use the even hour before the raw end timestamp as the end.
+ final long endTimestamp = getLastEvenHourBeforeTimestamp(rawEndTimestamp);
+ // If the start timestamp is later or equal the end one, return the empty list.
+ if (startTimestamp >= endTimestamp) {
+ return timestampSlots;
+ }
+ for (long timestamp = startTimestamp; timestamp <= endTimestamp;
+ timestamp += DateUtils.HOUR_IN_MILLIS) {
+ timestampSlots.add(timestamp);
+ }
+ return timestampSlots;
+ }
+
+ /**
+ * Computes expected daily timestamp slots.
+ *
+ * The valid result should be composed of 3 parts:
+ * 1) start timestamp
+ * 2) every 00:00 timestamp (default timezone) between the start and end
+ * 3) end timestamp
+ * Otherwise, returns an empty list.
+ */
+ @VisibleForTesting
+ static List getDailyTimestamps(final List timestampList) {
+ final List dailyTimestampList = new ArrayList<>();
+ // If timestamp number is smaller than 2, the following computation is not necessary.
+ if (timestampList.size() < MIN_TIMESTAMP_DATA_SIZE) {
+ return dailyTimestampList;
+ }
+ final long startTime = timestampList.get(0);
+ final long endTime = timestampList.get(timestampList.size() - 1);
+ long nextDay = getTimestampOfNextDay(startTime);
+ dailyTimestampList.add(startTime);
+ while (nextDay < endTime) {
+ dailyTimestampList.add(nextDay);
+ nextDay += DateUtils.DAY_IN_MILLIS;
+ }
+ dailyTimestampList.add(endTime);
+ return dailyTimestampList;
+ }
+
+ @VisibleForTesting
+ static boolean isFromFullCharge(@Nullable final Map entryList) {
+ if (entryList == null) {
+ Log.d(TAG, "entryList is null in isFromFullCharge()");
+ return false;
+ }
+ final List entryKeys = new ArrayList<>(entryList.keySet());
+ if (entryKeys.isEmpty()) {
+ Log.d(TAG, "empty entryList in isFromFullCharge()");
+ return false;
+ }
+ // The hist entries in the same timestamp should have same battery status and level.
+ // Checking the first one should be enough.
+ final BatteryHistEntry firstHistEntry = entryList.get(entryKeys.get(0));
+ return BatteryStatus.isCharged(firstHistEntry.mBatteryStatus, firstHistEntry.mBatteryLevel);
+ }
+
+ @VisibleForTesting
+ static long[] findNearestTimestamp(final List timestamps, final long target) {
+ final long[] results = new long[] {Long.MIN_VALUE, Long.MAX_VALUE};
+ // Searches the nearest lower and upper timestamp value.
+ timestamps.forEach(timestamp -> {
+ if (timestamp <= target && timestamp > results[0]) {
+ results[0] = timestamp;
+ }
+ if (timestamp >= target && timestamp < results[1]) {
+ results[1] = timestamp;
+ }
+ });
+ // Uses zero value to represent invalid searching result.
+ results[0] = results[0] == Long.MIN_VALUE ? 0 : results[0];
+ results[1] = results[1] == Long.MAX_VALUE ? 0 : results[1];
+ return results;
+ }
+
+ /**
+ * @return Returns the timestamp for 00:00 1 day after the given timestamp based on local
+ * timezone.
+ */
+ @VisibleForTesting
+ static long getTimestampOfNextDay(long timestamp) {
+ return getTimestampWithDayDiff(timestamp, /*dayDiff=*/ 1);
+ }
+
+ /**
+ * Returns whether currentSlot will be used in daily chart.
+ */
+ @VisibleForTesting
+ static boolean isForDailyChart(final boolean isStartOrEnd, final long currentSlot) {
+ // The start and end timestamps will always be used in daily chart.
+ if (isStartOrEnd) {
+ return true;
+ }
+
+ // The timestamps for 00:00 will be used in daily chart.
+ final long startOfTheDay = getTimestampWithDayDiff(currentSlot, /*dayDiff=*/ 0);
+ return currentSlot == startOfTheDay;
+ }
+
+ /**
+ * @return Returns the indexed battery usage data for each corresponding time slot.
+ *
+ * There could be 2 cases of the returned value:
+ * 1) null: empty or invalid data.
+ * 2) non-null: must be a 2d map and composed by 3 parts:
+ * 1 - [SELECTED_INDEX_ALL][SELECTED_INDEX_ALL]
+ * 2 - [0][SELECTED_INDEX_ALL] ~ [maxDailyIndex][SELECTED_INDEX_ALL]
+ * 3 - [0][0] ~ [maxDailyIndex][maxHourlyIndex]
+ */
+ @VisibleForTesting
+ @Nullable
+ static Map> getBatteryUsageMap(
+ final Context context,
+ final List hourlyBatteryLevelsPerDay,
+ final Map> batteryHistoryMap) {
+ if (batteryHistoryMap.isEmpty()) {
+ return null;
+ }
+ final Map> resultMap = new HashMap<>();
+ // Insert diff data from [0][0] to [maxDailyIndex][maxHourlyIndex].
+ insertHourlyUsageDiffData(
+ context, hourlyBatteryLevelsPerDay, batteryHistoryMap, resultMap);
+ // Insert diff data from [0][SELECTED_INDEX_ALL] to [maxDailyIndex][SELECTED_INDEX_ALL].
+ insertDailyUsageDiffData(hourlyBatteryLevelsPerDay, resultMap);
+ // Insert diff data [SELECTED_INDEX_ALL][SELECTED_INDEX_ALL].
+ insertAllUsageDiffData(resultMap);
+ purgeLowPercentageAndFakeData(context, resultMap);
+ if (!isUsageMapValid(resultMap, hourlyBatteryLevelsPerDay)) {
+ return null;
+ }
+ return resultMap;
+ }
+
+ /**
+ * Interpolates history map based on expected timestamp slots and processes the corner case when
+ * the expected start timestamp is earlier than what we have.
+ */
+ private static void interpolateHistory(
+ Context context,
+ final List rawTimestampList,
+ final List expectedTimestampSlots,
+ final boolean isFromFullCharge,
+ final Map> batteryHistoryMap,
+ final Map> resultMap) {
+ if (rawTimestampList.isEmpty() || expectedTimestampSlots.isEmpty()) {
+ return;
+ }
+ final long expectedStartTimestamp = expectedTimestampSlots.get(0);
+ final long rawStartTimestamp = rawTimestampList.get(0);
+ int startIndex = 0;
+ // If the expected start timestamp is full charge or earlier than what we have, use the
+ // first data of what we have directly. This should be OK because the expected start
+ // timestamp is the nearest even hour of the raw start timestamp, their time diff is no
+ // more than 1 hour.
+ if (isFromFullCharge || expectedStartTimestamp < rawStartTimestamp) {
+ startIndex = 1;
+ resultMap.put(expectedStartTimestamp, batteryHistoryMap.get(rawStartTimestamp));
+ }
+ final int expectedTimestampSlotsSize = expectedTimestampSlots.size();
+ for (int index = startIndex; index < expectedTimestampSlotsSize; index++) {
+ final long currentSlot = expectedTimestampSlots.get(index);
+ final boolean isStartOrEnd = index == 0 || index == expectedTimestampSlotsSize - 1;
+ interpolateHistoryForSlot(
+ context, currentSlot, rawTimestampList, batteryHistoryMap, resultMap,
+ isStartOrEnd);
+ }
+ }
+
+ private static void interpolateHistoryForSlot(
+ Context context,
+ final long currentSlot,
+ final List rawTimestampList,
+ final Map> batteryHistoryMap,
+ final Map> resultMap,
+ final boolean isStartOrEnd) {
+ final long[] nearestTimestamps = findNearestTimestamp(rawTimestampList, currentSlot);
+ final long lowerTimestamp = nearestTimestamps[0];
+ final long upperTimestamp = nearestTimestamps[1];
+ // Case 1: upper timestamp is zero since scheduler is delayed!
+ if (upperTimestamp == 0) {
+ log(context, "job scheduler is delayed", currentSlot, null);
+ resultMap.put(currentSlot, new HashMap<>());
+ return;
+ }
+ // Case 2: upper timestamp is closed to the current timestamp.
+ if ((upperTimestamp - currentSlot)
+ < MAX_DIFF_SECONDS_OF_UPPER_TIMESTAMP * DateUtils.SECOND_IN_MILLIS) {
+ log(context, "force align into the nearest slot", currentSlot, null);
+ resultMap.put(currentSlot, batteryHistoryMap.get(upperTimestamp));
+ return;
+ }
+ // Case 3: lower timestamp is zero before starting to collect data.
+ if (lowerTimestamp == 0) {
+ log(context, "no lower timestamp slot data", currentSlot, null);
+ resultMap.put(currentSlot, new HashMap<>());
+ return;
+ }
+ interpolateHistoryForSlot(context,
+ currentSlot, lowerTimestamp, upperTimestamp, batteryHistoryMap, resultMap,
+ isStartOrEnd);
+ }
+
+ private static void interpolateHistoryForSlot(
+ Context context,
+ final long currentSlot,
+ final long lowerTimestamp,
+ final long upperTimestamp,
+ final Map> batteryHistoryMap,
+ final Map> resultMap,
+ final boolean isStartOrEnd) {
+ final Map lowerEntryDataMap =
+ batteryHistoryMap.get(lowerTimestamp);
+ final Map upperEntryDataMap =
+ batteryHistoryMap.get(upperTimestamp);
+ // Verifies whether the lower data is valid to use or not by checking boot time.
+ final BatteryHistEntry upperEntryDataFirstEntry =
+ upperEntryDataMap.values().stream().findFirst().get();
+ final long upperEntryDataBootTimestamp =
+ upperEntryDataFirstEntry.mTimestamp - upperEntryDataFirstEntry.mBootTimestamp;
+ // Lower data is captured before upper data corresponding device is booting.
+ // Skips the booting-specific logics and always does interpolation for daily chart level
+ // data.
+ if (lowerTimestamp < upperEntryDataBootTimestamp
+ && !isForDailyChart(isStartOrEnd, currentSlot)) {
+ // Provides an opportunity to force align the slot directly.
+ if ((upperTimestamp - currentSlot) < 10 * DateUtils.MINUTE_IN_MILLIS) {
+ log(context, "force align into the nearest slot", currentSlot, null);
+ resultMap.put(currentSlot, upperEntryDataMap);
+ } else {
+ log(context, "in the different booting section", currentSlot, null);
+ resultMap.put(currentSlot, new HashMap<>());
+ }
+ return;
+ }
+ log(context, "apply interpolation arithmetic", currentSlot, null);
+ final Map newHistEntryMap = new HashMap<>();
+ final double timestampLength = upperTimestamp - lowerTimestamp;
+ final double timestampDiff = currentSlot - lowerTimestamp;
+ // Applies interpolation arithmetic for each BatteryHistEntry.
+ for (String entryKey : upperEntryDataMap.keySet()) {
+ final BatteryHistEntry lowerEntry = lowerEntryDataMap.get(entryKey);
+ final BatteryHistEntry upperEntry = upperEntryDataMap.get(entryKey);
+ // Checks whether there is any abnormal battery reset conditions.
+ if (lowerEntry != null) {
+ final boolean invalidForegroundUsageTime =
+ lowerEntry.mForegroundUsageTimeInMs > upperEntry.mForegroundUsageTimeInMs;
+ final boolean invalidBackgroundUsageTime =
+ lowerEntry.mBackgroundUsageTimeInMs > upperEntry.mBackgroundUsageTimeInMs;
+ if (invalidForegroundUsageTime || invalidBackgroundUsageTime) {
+ newHistEntryMap.put(entryKey, upperEntry);
+ log(context, "abnormal reset condition is found", currentSlot, upperEntry);
+ continue;
+ }
+ }
+ final BatteryHistEntry newEntry =
+ BatteryHistEntry.interpolate(
+ currentSlot,
+ upperTimestamp,
+ /*ratio=*/ timestampDiff / timestampLength,
+ lowerEntry,
+ upperEntry);
+ newHistEntryMap.put(entryKey, newEntry);
+ if (lowerEntry == null) {
+ log(context, "cannot find lower entry data", currentSlot, upperEntry);
+ continue;
+ }
+ }
+ resultMap.put(currentSlot, newHistEntryMap);
+ }
+
+ /**
+ * @return Returns the nearest even hour timestamp of the given timestamp.
+ */
+ private static long getNearestEvenHourTimestamp(long rawTimestamp) {
+ // If raw hour is even, the nearest even hour should be the even hour before raw
+ // start. The hour doesn't need to change and just set the minutes and seconds to 0.
+ // Otherwise, the nearest even hour should be raw hour + 1.
+ // For example, the nearest hour of 14:30:50 should be 14:00:00. While the nearest
+ // hour of 15:30:50 should be 16:00:00.
+ return getEvenHourTimestamp(rawTimestamp, /*addHourOfDay*/ 1);
+ }
+
+ /**
+ * @return Returns the last even hour timestamp before the given timestamp.
+ */
+ private static long getLastEvenHourBeforeTimestamp(long rawTimestamp) {
+ // If raw hour is even, the hour doesn't need to change as well.
+ // Otherwise, the even hour before raw end should be raw hour - 1.
+ // For example, the even hour before 14:30:50 should be 14:00:00. While the even
+ // hour before 15:30:50 should be 14:00:00.
+ return getEvenHourTimestamp(rawTimestamp, /*addHourOfDay*/ -1);
+ }
+
+ private static long getEvenHourTimestamp(long rawTimestamp, int addHourOfDay) {
+ final Calendar evenHourCalendar = Calendar.getInstance();
+ evenHourCalendar.setTimeInMillis(rawTimestamp);
+ // Before computing the evenHourCalendar, record raw hour based on local timezone.
+ final int rawHour = evenHourCalendar.get(Calendar.HOUR_OF_DAY);
+ if (rawHour % 2 != 0) {
+ evenHourCalendar.add(Calendar.HOUR_OF_DAY, addHourOfDay);
+ }
+ evenHourCalendar.set(Calendar.MINUTE, 0);
+ evenHourCalendar.set(Calendar.SECOND, 0);
+ evenHourCalendar.set(Calendar.MILLISECOND, 0);
+ return evenHourCalendar.getTimeInMillis();
+ }
+
+ private static List> getHourlyTimestamps(final List dailyTimestamps) {
+ final List> hourlyTimestamps = new ArrayList<>();
+ if (dailyTimestamps.size() < MIN_DAILY_DATA_SIZE) {
+ return hourlyTimestamps;
+ }
+
+ for (int dailyStartIndex = 0; dailyStartIndex < dailyTimestamps.size() - 1;
+ dailyStartIndex++) {
+ long currentTimestamp = dailyTimestamps.get(dailyStartIndex);
+ final long dailyEndTimestamp = dailyTimestamps.get(dailyStartIndex + 1);
+ final List hourlyTimestampsPerDay = new ArrayList<>();
+ while (currentTimestamp <= dailyEndTimestamp) {
+ hourlyTimestampsPerDay.add(currentTimestamp);
+ currentTimestamp += 2 * DateUtils.HOUR_IN_MILLIS;
+ }
+ hourlyTimestamps.add(hourlyTimestampsPerDay);
+ }
+ return hourlyTimestamps;
+ }
+
+ private static List getHourlyPeriodBatteryLevelData(
+ Context context,
+ final Map> processedBatteryHistoryMap,
+ final List> timestamps) {
+ final List levelData = new ArrayList<>();
+ timestamps.forEach(
+ timestampList -> levelData.add(
+ getPeriodBatteryLevelData(
+ context, processedBatteryHistoryMap, timestampList)));
+ return levelData;
+ }
+
+ private static BatteryLevelData.PeriodBatteryLevelData getPeriodBatteryLevelData(
+ Context context,
+ final Map> processedBatteryHistoryMap,
+ final List timestamps) {
+ final List levels = new ArrayList<>();
+ timestamps.forEach(
+ timestamp -> levels.add(getLevel(context, processedBatteryHistoryMap, timestamp)));
+ return new BatteryLevelData.PeriodBatteryLevelData(timestamps, levels);
+ }
+
+ private static Integer getLevel(
+ Context context,
+ final Map> processedBatteryHistoryMap,
+ final long timestamp) {
+ final Map entryMap = processedBatteryHistoryMap.get(timestamp);
+ if (entryMap == null || entryMap.isEmpty()) {
+ Log.e(TAG, "abnormal entry list in the timestamp:"
+ + utcToLocalTime(context, timestamp));
+ return null;
+ }
+ // Averages the battery level in each time slot to avoid corner conditions.
+ float batteryLevelCounter = 0;
+ for (BatteryHistEntry entry : entryMap.values()) {
+ batteryLevelCounter += entry.mBatteryLevel;
+ }
+ return Math.round(batteryLevelCounter / entryMap.size());
+ }
+
+ private static void insertHourlyUsageDiffData(
+ Context context,
+ final List hourlyBatteryLevelsPerDay,
+ final Map> batteryHistoryMap,
+ final Map> resultMap) {
+ final int currentUserId = context.getUserId();
+ final UserHandle userHandle =
+ Utils.getManagedProfile(context.getSystemService(UserManager.class));
+ final int workProfileUserId =
+ userHandle != null ? userHandle.getIdentifier() : Integer.MIN_VALUE;
+ // Each time slot usage diff data =
+ // Math.abs(timestamp[i+2] data - timestamp[i+1] data) +
+ // Math.abs(timestamp[i+1] data - timestamp[i] data);
+ // since we want to aggregate every two hours data into a single time slot.
+ for (int dailyIndex = 0; dailyIndex < hourlyBatteryLevelsPerDay.size(); dailyIndex++) {
+ final Map dailyDiffMap = new HashMap<>();
+ resultMap.put(dailyIndex, dailyDiffMap);
+ if (hourlyBatteryLevelsPerDay.get(dailyIndex) == null) {
+ continue;
+ }
+ final List timestamps = hourlyBatteryLevelsPerDay.get(dailyIndex).getTimestamps();
+ for (int hourlyIndex = 0; hourlyIndex < timestamps.size() - 1; hourlyIndex++) {
+ final BatteryDiffData hourlyBatteryDiffData =
+ insertHourlyUsageDiffDataPerSlot(
+ context,
+ currentUserId,
+ workProfileUserId,
+ hourlyIndex,
+ timestamps,
+ batteryHistoryMap);
+ dailyDiffMap.put(hourlyIndex, hourlyBatteryDiffData);
+ }
+ }
+ }
+
+ private static void insertDailyUsageDiffData(
+ final List hourlyBatteryLevelsPerDay,
+ final Map> resultMap) {
+ for (int index = 0; index < hourlyBatteryLevelsPerDay.size(); index++) {
+ Map dailyUsageMap = resultMap.get(index);
+ if (dailyUsageMap == null) {
+ dailyUsageMap = new HashMap<>();
+ resultMap.put(index, dailyUsageMap);
+ }
+ dailyUsageMap.put(
+ SELECTED_INDEX_ALL,
+ getAccumulatedUsageDiffData(dailyUsageMap.values()));
+ }
+ }
+
+ private static void insertAllUsageDiffData(
+ final Map> resultMap) {
+ final List diffDataList = new ArrayList<>();
+ resultMap.keySet().forEach(
+ key -> diffDataList.add(resultMap.get(key).get(SELECTED_INDEX_ALL)));
+ final Map allUsageMap = new HashMap<>();
+ allUsageMap.put(SELECTED_INDEX_ALL, getAccumulatedUsageDiffData(diffDataList));
+ resultMap.put(SELECTED_INDEX_ALL, allUsageMap);
+ }
+
+ @Nullable
+ private static BatteryDiffData insertHourlyUsageDiffDataPerSlot(
+ Context context,
+ final int currentUserId,
+ final int workProfileUserId,
+ final int currentIndex,
+ final List timestamps,
+ final Map> batteryHistoryMap) {
+ final List appEntries = new ArrayList<>();
+ final List systemEntries = new ArrayList<>();
+
+ final Long currentTimestamp = timestamps.get(currentIndex);
+ final Long nextTimestamp = currentTimestamp + DateUtils.HOUR_IN_MILLIS;
+ final Long nextTwoTimestamp = nextTimestamp + DateUtils.HOUR_IN_MILLIS;
+ // Fetches BatteryHistEntry data from corresponding time slot.
+ final Map currentBatteryHistMap =
+ batteryHistoryMap.getOrDefault(currentTimestamp, EMPTY_BATTERY_MAP);
+ final Map nextBatteryHistMap =
+ batteryHistoryMap.getOrDefault(nextTimestamp, EMPTY_BATTERY_MAP);
+ final Map nextTwoBatteryHistMap =
+ batteryHistoryMap.getOrDefault(nextTwoTimestamp, EMPTY_BATTERY_MAP);
+ // We should not get the empty list since we have at least one fake data to record
+ // the battery level and status in each time slot, the empty list is used to
+ // represent there is no enough data to apply interpolation arithmetic.
+ if (currentBatteryHistMap.isEmpty()
+ || nextBatteryHistMap.isEmpty()
+ || nextTwoBatteryHistMap.isEmpty()) {
+ return null;
+ }
+
+ // Collects all keys in these three time slot records as all populations.
+ final Set allBatteryHistEntryKeys = new ArraySet<>();
+ allBatteryHistEntryKeys.addAll(currentBatteryHistMap.keySet());
+ allBatteryHistEntryKeys.addAll(nextBatteryHistMap.keySet());
+ allBatteryHistEntryKeys.addAll(nextTwoBatteryHistMap.keySet());
+
+ double totalConsumePower = 0.0;
+ double consumePowerFromOtherUsers = 0f;
+ // Calculates all packages diff usage data in a specific time slot.
+ for (String key : allBatteryHistEntryKeys) {
+ final BatteryHistEntry currentEntry =
+ currentBatteryHistMap.getOrDefault(key, EMPTY_BATTERY_HIST_ENTRY);
+ final BatteryHistEntry nextEntry =
+ nextBatteryHistMap.getOrDefault(key, EMPTY_BATTERY_HIST_ENTRY);
+ final BatteryHistEntry nextTwoEntry =
+ nextTwoBatteryHistMap.getOrDefault(key, EMPTY_BATTERY_HIST_ENTRY);
+ // Cumulative values is a specific time slot for a specific app.
+ long foregroundUsageTimeInMs =
+ getDiffValue(
+ currentEntry.mForegroundUsageTimeInMs,
+ nextEntry.mForegroundUsageTimeInMs,
+ nextTwoEntry.mForegroundUsageTimeInMs);
+ long backgroundUsageTimeInMs =
+ getDiffValue(
+ currentEntry.mBackgroundUsageTimeInMs,
+ nextEntry.mBackgroundUsageTimeInMs,
+ nextTwoEntry.mBackgroundUsageTimeInMs);
+ double consumePower =
+ getDiffValue(
+ currentEntry.mConsumePower,
+ nextEntry.mConsumePower,
+ nextTwoEntry.mConsumePower);
+ // Excludes entry since we don't have enough data to calculate.
+ if (foregroundUsageTimeInMs == 0
+ && backgroundUsageTimeInMs == 0
+ && consumePower == 0) {
+ continue;
+ }
+ final BatteryHistEntry selectedBatteryEntry =
+ selectBatteryHistEntry(currentEntry, nextEntry, nextTwoEntry);
+ if (selectedBatteryEntry == null) {
+ continue;
+ }
+ // Forces refine the cumulative value since it may introduce deviation error since we
+ // will apply the interpolation arithmetic.
+ final float totalUsageTimeInMs =
+ foregroundUsageTimeInMs + backgroundUsageTimeInMs;
+ if (totalUsageTimeInMs > TOTAL_HOURLY_TIME_THRESHOLD) {
+ final float ratio = TOTAL_HOURLY_TIME_THRESHOLD / totalUsageTimeInMs;
+ if (DEBUG) {
+ Log.w(TAG, String.format("abnormal usage time %d|%d for:\n%s",
+ Duration.ofMillis(foregroundUsageTimeInMs).getSeconds(),
+ Duration.ofMillis(backgroundUsageTimeInMs).getSeconds(),
+ currentEntry));
+ }
+ foregroundUsageTimeInMs =
+ Math.round(foregroundUsageTimeInMs * ratio);
+ backgroundUsageTimeInMs =
+ Math.round(backgroundUsageTimeInMs * ratio);
+ consumePower = consumePower * ratio;
+ }
+ totalConsumePower += consumePower;
+
+ final boolean isFromOtherUsers = isConsumedFromOtherUsers(
+ currentUserId, workProfileUserId, selectedBatteryEntry);
+ if (isFromOtherUsers) {
+ consumePowerFromOtherUsers += consumePower;
+ } else {
+ final BatteryDiffEntry currentBatteryDiffEntry = new BatteryDiffEntry(
+ context,
+ foregroundUsageTimeInMs,
+ backgroundUsageTimeInMs,
+ consumePower,
+ selectedBatteryEntry);
+ if (currentBatteryDiffEntry.isSystemEntry()) {
+ systemEntries.add(currentBatteryDiffEntry);
+ } else {
+ appEntries.add(currentBatteryDiffEntry);
+ }
+ }
+ }
+ if (consumePowerFromOtherUsers != 0) {
+ systemEntries.add(createOtherUsersEntry(context, consumePowerFromOtherUsers));
+ }
+
+ // If there is no data, return null instead of empty item.
+ if (appEntries.isEmpty() && systemEntries.isEmpty()) {
+ return null;
+ }
+
+ final BatteryDiffData resultDiffData =
+ new BatteryDiffData(appEntries, systemEntries, totalConsumePower);
+ return resultDiffData;
+ }
+
+ private static boolean isConsumedFromOtherUsers(
+ final int currentUserId,
+ final int workProfileUserId,
+ final BatteryHistEntry batteryHistEntry) {
+ return batteryHistEntry.mConsumerType == ConvertUtils.CONSUMER_TYPE_UID_BATTERY
+ && batteryHistEntry.mUserId != currentUserId
+ && batteryHistEntry.mUserId != workProfileUserId;
+ }
+
+ @Nullable
+ private static BatteryDiffData getAccumulatedUsageDiffData(
+ final Collection diffEntryListData) {
+ double totalConsumePower = 0f;
+ final Map diffEntryMap = new HashMap<>();
+ final List appEntries = new ArrayList<>();
+ final List systemEntries = new ArrayList<>();
+
+ for (BatteryDiffData diffEntryList : diffEntryListData) {
+ if (diffEntryList == null) {
+ continue;
+ }
+ for (BatteryDiffEntry entry : diffEntryList.getAppDiffEntryList()) {
+ computeUsageDiffDataPerEntry(entry, diffEntryMap);
+ totalConsumePower += entry.mConsumePower;
+ }
+ for (BatteryDiffEntry entry : diffEntryList.getSystemDiffEntryList()) {
+ computeUsageDiffDataPerEntry(entry, diffEntryMap);
+ totalConsumePower += entry.mConsumePower;
+ }
+ }
+
+ final Collection diffEntryList = diffEntryMap.values();
+ for (BatteryDiffEntry entry : diffEntryList) {
+ // Sets total daily consume power data into all BatteryDiffEntry.
+ entry.setTotalConsumePower(totalConsumePower);
+ if (entry.isSystemEntry()) {
+ systemEntries.add(entry);
+ } else {
+ appEntries.add(entry);
+ }
+ }
+
+ return diffEntryList.isEmpty() ? null : new BatteryDiffData(appEntries, systemEntries);
+ }
+
+ private static void computeUsageDiffDataPerEntry(
+ final BatteryDiffEntry entry,
+ final Map diffEntryMap) {
+ final String key = entry.mBatteryHistEntry.getKey();
+ final BatteryDiffEntry oldBatteryDiffEntry = diffEntryMap.get(key);
+ // Creates new BatteryDiffEntry if we don't have it.
+ if (oldBatteryDiffEntry == null) {
+ diffEntryMap.put(key, entry.clone());
+ } else {
+ // Sums up some field data into the existing one.
+ oldBatteryDiffEntry.mForegroundUsageTimeInMs +=
+ entry.mForegroundUsageTimeInMs;
+ oldBatteryDiffEntry.mBackgroundUsageTimeInMs +=
+ entry.mBackgroundUsageTimeInMs;
+ oldBatteryDiffEntry.mConsumePower += entry.mConsumePower;
+ }
+ }
+
+ // Removes low percentage data and fake usage data, which will be zero value.
+ private static void purgeLowPercentageAndFakeData(
+ final Context context,
+ final Map> resultMap) {
+ final Set backgroundUsageTimeHideList =
+ FeatureFactory.getFactory(context)
+ .getPowerUsageFeatureProvider(context)
+ .getHideBackgroundUsageTimeSet(context);
+ final CharSequence[] notAllowShowEntryPackages =
+ FeatureFactory.getFactory(context)
+ .getPowerUsageFeatureProvider(context)
+ .getHideApplicationEntries(context);
+ resultMap.keySet().forEach(dailyKey -> {
+ final Map dailyUsageMap = resultMap.get(dailyKey);
+ dailyUsageMap.values().forEach(diffEntryLists -> {
+ if (diffEntryLists == null) {
+ return;
+ }
+ purgeLowPercentageAndFakeData(
+ diffEntryLists.getAppDiffEntryList(), backgroundUsageTimeHideList,
+ notAllowShowEntryPackages);
+ purgeLowPercentageAndFakeData(
+ diffEntryLists.getSystemDiffEntryList(), backgroundUsageTimeHideList,
+ notAllowShowEntryPackages);
+ });
+ });
+ }
+
+ private static void purgeLowPercentageAndFakeData(
+ final List entries,
+ final Set backgroundUsageTimeHideList,
+ final CharSequence[] notAllowShowEntryPackages) {
+ final Iterator iterator = entries.iterator();
+ while (iterator.hasNext()) {
+ final BatteryDiffEntry entry = iterator.next();
+ final String packageName = entry.getPackageName();
+ if (entry.getPercentOfTotal() < PERCENTAGE_OF_TOTAL_THRESHOLD
+ || FAKE_PACKAGE_NAME.equals(packageName)
+ || contains(packageName, notAllowShowEntryPackages)) {
+ iterator.remove();
+ }
+ if (packageName != null
+ && !backgroundUsageTimeHideList.isEmpty()
+ && contains(packageName, backgroundUsageTimeHideList)) {
+ entry.mBackgroundUsageTimeInMs = 0;
+ }
+ }
+ }
+
+ private static boolean isUsageMapValid(
+ final Map> batteryUsageMap,
+ final List hourlyBatteryLevelsPerDay) {
+ if (batteryUsageMap.get(SELECTED_INDEX_ALL) == null
+ || !batteryUsageMap.get(SELECTED_INDEX_ALL).containsKey(SELECTED_INDEX_ALL)) {
+ Log.e(TAG, "no [SELECTED_INDEX_ALL][SELECTED_INDEX_ALL] in batteryUsageMap");
+ return false;
+ }
+ for (int dailyIndex = 0; dailyIndex < hourlyBatteryLevelsPerDay.size(); dailyIndex++) {
+ if (batteryUsageMap.get(dailyIndex) == null
+ || !batteryUsageMap.get(dailyIndex).containsKey(SELECTED_INDEX_ALL)) {
+ Log.e(TAG, "no [" + dailyIndex + "][SELECTED_INDEX_ALL] in batteryUsageMap, "
+ + "daily size is: " + hourlyBatteryLevelsPerDay.size());
+ return false;
+ }
+ if (hourlyBatteryLevelsPerDay.get(dailyIndex) == null) {
+ continue;
+ }
+ final List timestamps = hourlyBatteryLevelsPerDay.get(dailyIndex).getTimestamps();
+ // Length of hourly usage map should be the length of hourly level data - 1.
+ for (int hourlyIndex = 0; hourlyIndex < timestamps.size() - 1; hourlyIndex++) {
+ if (!batteryUsageMap.get(dailyIndex).containsKey(hourlyIndex)) {
+ Log.e(TAG, "no [" + dailyIndex + "][" + hourlyIndex + "] in batteryUsageMap, "
+ + "hourly size is: " + (timestamps.size() - 1));
+ return false;
+ }
+ }
+ }
+ return true;
+ }
+
+ private static long getTimestampWithDayDiff(final long timestamp, final int dayDiff) {
+ final Calendar calendar = Calendar.getInstance();
+ calendar.setTimeInMillis(timestamp);
+ calendar.add(Calendar.DAY_OF_YEAR, dayDiff);
+ calendar.set(Calendar.HOUR_OF_DAY, 0);
+ calendar.set(Calendar.MINUTE, 0);
+ calendar.set(Calendar.SECOND, 0);
+ return calendar.getTimeInMillis();
+ }
+
+ private static boolean contains(String target, Set packageNames) {
+ if (target != null && packageNames != null) {
+ for (CharSequence packageName : packageNames) {
+ if (TextUtils.equals(target, packageName)) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ private static long getDiffValue(long v1, long v2, long v3) {
+ return (v2 > v1 ? v2 - v1 : 0) + (v3 > v2 ? v3 - v2 : 0);
+ }
+
+ private static double getDiffValue(double v1, double v2, double v3) {
+ return (v2 > v1 ? v2 - v1 : 0) + (v3 > v2 ? v3 - v2 : 0);
+ }
+
+ @Nullable
+ private static BatteryHistEntry selectBatteryHistEntry(
+ final BatteryHistEntry... batteryHistEntries) {
+ for (BatteryHistEntry entry : batteryHistEntries) {
+ if (entry != null && entry != EMPTY_BATTERY_HIST_ENTRY) {
+ return entry;
+ }
+ }
+ return null;
+ }
+
+ private static BatteryDiffEntry createOtherUsersEntry(
+ Context context, final double consumePower) {
+ final ContentValues values = new ContentValues();
+ values.put(BatteryHistEntry.KEY_UID, BatteryUtils.UID_OTHER_USERS);
+ values.put(BatteryHistEntry.KEY_USER_ID, BatteryUtils.UID_OTHER_USERS);
+ values.put(BatteryHistEntry.KEY_CONSUMER_TYPE, ConvertUtils.CONSUMER_TYPE_UID_BATTERY);
+ // We will show the percentage for the "other users" item only, the aggregated
+ // running time information is useless for users to identify individual apps.
+ final BatteryDiffEntry batteryDiffEntry = new BatteryDiffEntry(
+ context,
+ /*foregroundUsageTimeInMs=*/ 0,
+ /*backgroundUsageTimeInMs=*/ 0,
+ consumePower,
+ new BatteryHistEntry(values));
+ return batteryDiffEntry;
+ }
+
+ private static void log(Context context, final String content, final long timestamp,
+ final BatteryHistEntry entry) {
+ if (DEBUG) {
+ Log.d(TAG, String.format(entry != null ? "%s %s:\n%s" : "%s %s:%s",
+ utcToLocalTime(context, timestamp), content, entry));
+ }
+ }
+
+ // Compute diff map and loads all items (icon and label) in the background.
+ private static final class ComputeUsageMapAndLoadItemsTask
+ extends AsyncTask>> {
+
+ private Context mApplicationContext;
+ private Handler mHandler;
+ private UsageMapAsyncResponse mAsyncResponseDelegate;
+ private List mHourlyBatteryLevelsPerDay;
+ private Map> mBatteryHistoryMap;
+
+ private ComputeUsageMapAndLoadItemsTask(
+ Context context,
+ Handler handler,
+ final UsageMapAsyncResponse asyncResponseDelegate,
+ final List hourlyBatteryLevelsPerDay,
+ final Map> batteryHistoryMap) {
+ mApplicationContext = context.getApplicationContext();
+ mHandler = handler;
+ mAsyncResponseDelegate = asyncResponseDelegate;
+ mHourlyBatteryLevelsPerDay = hourlyBatteryLevelsPerDay;
+ mBatteryHistoryMap = batteryHistoryMap;
+ }
+
+ @Override
+ protected Map> doInBackground(Void... voids) {
+ if (mApplicationContext == null
+ || mHandler == null
+ || mAsyncResponseDelegate == null
+ || mBatteryHistoryMap == null
+ || mHourlyBatteryLevelsPerDay == null) {
+ Log.e(TAG, "invalid input for ComputeUsageMapAndLoadItemsTask()");
+ return null;
+ }
+ final long startTime = System.currentTimeMillis();
+ final Map> batteryUsageMap =
+ getBatteryUsageMap(
+ mApplicationContext, mHourlyBatteryLevelsPerDay, mBatteryHistoryMap);
+ if (batteryUsageMap != null) {
+ // Pre-loads each BatteryDiffEntry relative icon and label for all slots.
+ final BatteryDiffData batteryUsageMapForAll =
+ batteryUsageMap.get(SELECTED_INDEX_ALL).get(SELECTED_INDEX_ALL);
+ if (batteryUsageMapForAll != null) {
+ batteryUsageMapForAll.getAppDiffEntryList().forEach(
+ entry -> entry.loadLabelAndIcon());
+ batteryUsageMapForAll.getSystemDiffEntryList().forEach(
+ entry -> entry.loadLabelAndIcon());
+ }
+ }
+ Log.d(TAG, String.format("execute ComputeUsageMapAndLoadItemsTask in %d/ms",
+ (System.currentTimeMillis() - startTime)));
+ return batteryUsageMap;
+ }
+
+ @Override
+ protected void onPostExecute(
+ final Map> batteryUsageMap) {
+ mApplicationContext = null;
+ mHourlyBatteryLevelsPerDay = null;
+ mBatteryHistoryMap = null;
+ // Post results back to main thread to refresh UI.
+ if (mHandler != null && mAsyncResponseDelegate != null) {
+ mHandler.post(() -> {
+ mAsyncResponseDelegate.onBatteryUsageMapLoaded(batteryUsageMap);
+ });
+ }
+ }
+ }
+}
diff --git a/src/com/android/settings/fuelgauge/batteryusage/PowerUsageSummary.java b/src/com/android/settings/fuelgauge/batteryusage/PowerUsageSummary.java
index 405d855d3d8..bca32a78f8f 100644
--- a/src/com/android/settings/fuelgauge/batteryusage/PowerUsageSummary.java
+++ b/src/com/android/settings/fuelgauge/batteryusage/PowerUsageSummary.java
@@ -259,10 +259,7 @@ public class PowerUsageSummary extends PowerUsageBase implements
@VisibleForTesting
void initPreference() {
mBatteryUsagePreference = findPreference(KEY_BATTERY_USAGE);
- mBatteryUsagePreference.setSummary(
- mPowerFeatureProvider.isChartGraphEnabled(getContext())
- ? getString(R.string.advanced_battery_preference_summary_with_hours)
- : getString(R.string.advanced_battery_preference_summary));
+ mBatteryUsagePreference.setSummary(getString(R.string.advanced_battery_preference_summary));
mHelpPreference = findPreference(KEY_BATTERY_ERROR);
mHelpPreference.setVisible(false);
diff --git a/src/com/android/settings/widget/CardPreference.java b/src/com/android/settings/widget/CardPreference.java
index c04155222a0..afccfac9489 100644
--- a/src/com/android/settings/widget/CardPreference.java
+++ b/src/com/android/settings/widget/CardPreference.java
@@ -18,18 +18,36 @@ package com.android.settings.widget;
import android.content.Context;
import android.util.AttributeSet;
+import android.view.View;
+import android.widget.Button;
import androidx.preference.Preference;
+import androidx.preference.PreferenceViewHolder;
import com.android.settings.R;
import com.google.android.material.card.MaterialCardView;
+import java.util.Optional;
+
/**
* Preference that wrapped by {@link MaterialCardView}, only support to set icon, title and summary
*/
public class CardPreference extends Preference {
+ private View.OnClickListener mPrimaryBtnClickListener = null;
+ private View.OnClickListener mSecondaryBtnClickListener = null;
+
+ private String mPrimaryButtonText = null;
+ private String mSecondaryButtonText = null;
+
+ private Optional