Examples with BatterySipper com.android.internal.os.BatterySipper used on opensource projects

Example 16 with BatterySipper

use of com.android.internal.os.BatterySipper in project android_packages_apps_Settings by LineageOS.

the class BatteryUtilsTest method testSmearScreenBatterySipper.

@Test
public void testSmearScreenBatterySipper() {
    final BatterySipper sipperNull = createTestSmearBatterySipper(TIME_FOREGROUND_ZERO, BATTERY_APP_USAGE, 0, /* uid */
    true);
    final BatterySipper sipperBg = createTestSmearBatterySipper(TIME_FOREGROUND_ZERO, BATTERY_APP_USAGE, 1, /* uid */
    false);
    final BatterySipper sipperFg = createTestSmearBatterySipper(TIME_FOREGROUND, BATTERY_APP_USAGE, 2, /* uid */
    false);
    final BatterySipper sipperFg2 = createTestSmearBatterySipper(TIME_FOREGROUND, BATTERY_APP_USAGE, 3, /* uid */
    false);
    final List<BatterySipper> sippers = new ArrayList<>();
    sippers.add(sipperNull);
    sippers.add(sipperBg);
    sippers.add(sipperFg);
    sippers.add(sipperFg2);
    mBatteryUtils.smearScreenBatterySipper(sippers, mScreenBatterySipper);
    assertThat(sipperNull.totalPowerMah).isWithin(PRECISION).of(BATTERY_APP_USAGE);
    assertThat(sipperBg.totalPowerMah).isWithin(PRECISION).of(BATTERY_APP_USAGE);
    assertThat(sipperFg.totalPowerMah).isWithin(PRECISION).of(BATTERY_APP_USAGE + BATTERY_SCREEN_USAGE / 2);
    assertThat(sipperFg2.totalPowerMah).isWithin(PRECISION).of(BATTERY_APP_USAGE + BATTERY_SCREEN_USAGE / 2);
}

Example 17 with BatterySipper

use of com.android.internal.os.BatterySipper in project android_packages_apps_Settings by LineageOS.

the class PowerUsageSummaryTest method testFindBatterySipperByType_findTypeApp.

@Test
public void testFindBatterySipperByType_findTypeApp() {
    BatterySipper sipper = mFragment.findBatterySipperByType(mUsageList, BatterySipper.DrainType.APP);
    assertThat(sipper).isSameAs(mNormalBatterySipper);
}

Example 18 with BatterySipper

use of com.android.internal.os.BatterySipper in project android_packages_apps_Settings by omnirom.

the class PowerUsageSummary method getCoalescedUsageList.

/**
 * We want to coalesce some UIDs. For example, dex2oat runs under a shared gid that
 * exists for all users of the same app. We detect this case and merge the power use
 * for dex2oat to the device OWNER's use of the app.
 *
 * @return A sorted list of apps using power.
 */
private List<BatterySipper> getCoalescedUsageList(final List<BatterySipper> sippers) {
    final SparseArray<BatterySipper> uidList = new SparseArray<>();
    final ArrayList<BatterySipper> results = new ArrayList<>();
    final int numSippers = sippers.size();
    for (int i = 0; i < numSippers; i++) {
        BatterySipper sipper = sippers.get(i);
        if (sipper.getUid() > 0) {
            int realUid = sipper.getUid();
            // actual app UID.
            if (isSharedGid(sipper.getUid())) {
                realUid = UserHandle.getUid(UserHandle.USER_SYSTEM, UserHandle.getAppIdFromSharedAppGid(sipper.getUid()));
            }
            // Check if this UID is a system UID (mediaserver, logd, nfc, drm, etc).
            if (isSystemUid(realUid) && !"mediaserver".equals(sipper.packageWithHighestDrain)) {
                // Use the system UID for all UIDs running in their own sandbox that
                // are not apps. We exclude mediaserver because we already are expected to
                // report that as a separate item.
                realUid = Process.SYSTEM_UID;
            }
            if (realUid != sipper.getUid()) {
                // Replace the BatterySipper with a new one with the real UID set.
                BatterySipper newSipper = new BatterySipper(sipper.drainType, new FakeUid(realUid), 0.0);
                newSipper.add(sipper);
                newSipper.packageWithHighestDrain = sipper.packageWithHighestDrain;
                newSipper.mPackages = sipper.mPackages;
                sipper = newSipper;
            }
            int index = uidList.indexOfKey(realUid);
            if (index < 0) {
                // New entry.
                uidList.put(realUid, sipper);
            } else {
                // Combine BatterySippers if we already have one with this UID.
                final BatterySipper existingSipper = uidList.valueAt(index);
                existingSipper.add(sipper);
                if (existingSipper.packageWithHighestDrain == null && sipper.packageWithHighestDrain != null) {
                    existingSipper.packageWithHighestDrain = sipper.packageWithHighestDrain;
                }
                final int existingPackageLen = existingSipper.mPackages != null ? existingSipper.mPackages.length : 0;
                final int newPackageLen = sipper.mPackages != null ? sipper.mPackages.length : 0;
                if (newPackageLen > 0) {
                    String[] newPackages = new String[existingPackageLen + newPackageLen];
                    if (existingPackageLen > 0) {
                        System.arraycopy(existingSipper.mPackages, 0, newPackages, 0, existingPackageLen);
                    }
                    System.arraycopy(sipper.mPackages, 0, newPackages, existingPackageLen, newPackageLen);
                    existingSipper.mPackages = newPackages;
                }
            }
        } else {
            results.add(sipper);
        }
    }
    final int numUidSippers = uidList.size();
    for (int i = 0; i < numUidSippers; i++) {
        results.add(uidList.valueAt(i));
    }
    // The sort order must have changed, so re-sort based on total power use.
    mBatteryUtils.sortUsageList(results);
    return results;
}

Example 19 with BatterySipper

use of com.android.internal.os.BatterySipper in project android_packages_apps_Settings by omnirom.

the class PowerUsageAdvanced method parsePowerUsageData.

@VisibleForTesting
List<PowerUsageData> parsePowerUsageData(BatteryStatsHelper statusHelper) {
    final List<BatterySipper> batterySippers = statusHelper.getUsageList();
    final Map<Integer, PowerUsageData> batteryDataMap = new HashMap<>();
    for (@UsageType final Integer type : mUsageTypes) {
        batteryDataMap.put(type, new PowerUsageData(type));
    }
    // Accumulate power usage based on usage type
    for (final BatterySipper sipper : batterySippers) {
        sipper.mPackages = mPackageManager.getPackagesForUid(sipper.getUid());
        final PowerUsageData usageData = batteryDataMap.get(extractUsageType(sipper));
        usageData.totalPowerMah += sipper.totalPowerMah;
        if (sipper.drainType == DrainType.APP && sipper.usageTimeMs != 0) {
            sipper.usageTimeMs = mBatteryUtils.getProcessTimeMs(BatteryUtils.StatusType.FOREGROUND, sipper.uidObj, STATUS_TYPE);
        }
        usageData.totalUsageTimeMs += sipper.usageTimeMs;
        if (shouldShowBatterySipper(sipper)) {
            usageData.usageList.add(sipper);
        }
    }
    final List<PowerUsageData> batteryDataList = new ArrayList<>(batteryDataMap.values());
    final int dischargeAmount = statusHelper.getStats().getDischargeAmount(STATUS_TYPE);
    final double totalPower = statusHelper.getTotalPower();
    final double hiddenPower = calculateHiddenPower(batteryDataList);
    for (final PowerUsageData usageData : batteryDataList) {
        usageData.percentage = mBatteryUtils.calculateBatteryPercent(usageData.totalPowerMah, totalPower, hiddenPower, dischargeAmount);
        updateUsageDataSummary(usageData, totalPower, dischargeAmount);
    }
    Collections.sort(batteryDataList);
    mBatteryDataMap = batteryDataMap;
    return batteryDataList;
}

Example 20 with BatterySipper

use of com.android.internal.os.BatterySipper in project android_packages_apps_Settings by omnirom.

the class PowerUsageAdvanced method updateUsageDataSummary.

@VisibleForTesting
void updateUsageDataSummary(PowerUsageData usageData, double totalPower, int dischargeAmount) {
    if (shouldHideSummary(usageData)) {
        return;
    }
    if (usageData.usageList.size() <= 1) {
        CharSequence timeSequence = Utils.formatElapsedTime(getContext(), usageData.totalUsageTimeMs, false);
        usageData.summary = usageData.usageType == UsageType.IDLE ? timeSequence : TextUtils.expandTemplate(getText(R.string.battery_used_for), timeSequence);
    } else {
        BatterySipper sipper = findBatterySipperWithMaxBatteryUsage(usageData.usageList);
        BatteryEntry batteryEntry = new BatteryEntry(getContext(), mHandler, mUserManager, sipper);
        final double percentage = (sipper.totalPowerMah / totalPower) * dischargeAmount;
        usageData.summary = getString(R.string.battery_used_by, Utils.formatPercentage(percentage, true), batteryEntry.name);
    }
}