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Load application icon and label from package manager if available

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Bug: 185187669
Test: make SettingsRoboTests
Test: make SettingsGoogleRoboTests
Change-Id: Id612f0f1db51d538abb41fc711b9350d9a147cb8
This commit is contained in:
ykhung
2021-04-13 17:02:34 +08:00
parent 0d54b75b2c
commit db88c994b4
4 changed files with 166 additions and 3 deletions
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74
src/com/android/settings/fuelgauge/BatteryDiffEntry.java
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@@ -13,29 +13,49 @@
*/
package com.android.settings.fuelgauge;
import android.content.Context;
import android.content.pm.ApplicationInfo;
import android.content.pm.IPackageManager;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.graphics.drawable.Drawable;
import android.util.Log;
import java.time.Duration;
import java.util.Comparator;
/** A container class to carry battery data in a specific time slot. */
public final class BatteryDiffEntry {
private static final String TAG = "BatteryDiffEntry";
/** A comparator for {@link BatteryDiffEntry} based on consumed percentage. */
public static final Comparator<BatteryDiffEntry> COMPARATOR =
(a, b) -> Double.compare(b.getPercentOfTotal(), a.getPercentOfTotal());
public long mForegroundUsageTimeInMs;
public long mBackgroundUsageTimeInMs;
public double mConsumePower;
// A BatteryHistEntry corresponding to this diff usage data.
public final BatteryHistEntry mBatteryHistEntry;
private double mTotalConsumePower;
private double mPercentOfTotal;
private Context mContext;
private String mAppLabel = null;
private Drawable mAppIcon = null;
private boolean mIsLoaded = false;
public BatteryDiffEntry(
Context context,
long foregroundUsageTimeInMs,
long backgroundUsageTimeInMs,
double consumePower,
BatteryHistEntry batteryHistEntry) {
mContext = context;
mConsumePower = consumePower;
mForegroundUsageTimeInMs = foregroundUsageTimeInMs;
mBackgroundUsageTimeInMs = backgroundUsageTimeInMs;
mConsumePower = consumePower;
mBatteryHistEntry = batteryHistEntry;
}
@@ -54,12 +74,62 @@ public final class BatteryDiffEntry {
/** Clones a new instance. */
public BatteryDiffEntry clone() {
return new BatteryDiffEntry(
this.mContext,
this.mForegroundUsageTimeInMs,
this.mBackgroundUsageTimeInMs,
this.mConsumePower,
this.mBatteryHistEntry /*same instance*/);
}
/** Gets the app label name for this entry. */
public String getAppLabel() {
loadLabelAndIcon();
return mAppLabel;
}
/** Gets the app icon {@link Drawable} for this entry. */
public Drawable getAppIcon() {
loadLabelAndIcon();
return mAppIcon;
}
private void loadLabelAndIcon() {
if (mIsLoaded) {
return;
}
mIsLoaded = true;
// Loads application icon and label based on consumer type.
switch (mBatteryHistEntry.mConsumerType) {
case ConvertUtils.CONSUMER_TYPE_USER_BATTERY:
final BatteryEntry.NameAndIcon nameAndIconForUser =
BatteryEntry.getNameAndIconFromUserId(
mContext, (int) mBatteryHistEntry.mUserId);
if (nameAndIconForUser != null) {
mAppIcon = nameAndIconForUser.icon;
mAppLabel = nameAndIconForUser.name;
}
break;
case ConvertUtils.CONSUMER_TYPE_SYSTEM_BATTERY:
final BatteryEntry.NameAndIcon nameAndIconForSystem =
BatteryEntry.getNameAndIconFromDrainType(
mContext, mBatteryHistEntry.mDrainType);
if (nameAndIconForSystem != null) {
mAppLabel = nameAndIconForSystem.name;
if (nameAndIconForSystem.iconId != 0) {
mAppIcon = mContext.getDrawable(nameAndIconForSystem.iconId);
}
}
break;
case ConvertUtils.CONSUMER_TYPE_UID_BATTERY:
loadNameAndIconForUid();
break;
}
}
private void loadNameAndIconForUid() {
// TODO(b/185187669) fetch label and icon for UID battery type
}
@Override
public String toString() {
final StringBuilder builder = new StringBuilder()