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/*
* Copyright (C) 2017 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;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Process;
import android.util.SparseIntArray;
import com.android.internal.os.BatterySipper;
import com.android.internal.util.ArrayUtils;
import com.android.settingslib.fuelgauge.Estimate;
public class PowerUsageFeatureProviderImpl implements PowerUsageFeatureProvider {
private static final String PACKAGE_CALENDAR_PROVIDER = "com.android.providers.calendar";
private static final String PACKAGE_MEDIA_PROVIDER = "com.android.providers.media";
private static final String PACKAGE_SYSTEMUI = "com.android.systemui";
private static final String[] PACKAGES_SYSTEM = {PACKAGE_MEDIA_PROVIDER,
PACKAGE_CALENDAR_PROVIDER, PACKAGE_SYSTEMUI};
protected PackageManager mPackageManager;
protected Context mContext;
public PowerUsageFeatureProviderImpl(Context context) {
mPackageManager = context.getPackageManager();
mContext = context.getApplicationContext();
}
@Override
public boolean isTypeService(BatterySipper sipper) {
return false;
}
@Override
public boolean isTypeSystem(BatterySipper sipper) {
final int uid = sipper.uidObj == null ? -1 : sipper.getUid();
sipper.mPackages = mPackageManager.getPackagesForUid(uid);
// Classify all the sippers to type system if the range of uid is 0...FIRST_APPLICATION_UID
if (uid >= Process.ROOT_UID && uid < Process.FIRST_APPLICATION_UID) {
return true;
} else if (sipper.mPackages != null) {
for (final String packageName : sipper.mPackages) {
if (ArrayUtils.contains(PACKAGES_SYSTEM, packageName)) {
return true;
}
}
}
return false;
}
@Override
public boolean isLocationSettingEnabled(String[] packages) {
return false;
}
@Override
public boolean isAdditionalBatteryInfoEnabled() {
return false;
}
@Override
public Intent getAdditionalBatteryInfoIntent() {
return null;
}
@Override
public boolean isAdvancedUiEnabled() {
return true;
}
@Override
public boolean isPowerAccountingToggleEnabled() {
return true;
}
@Override
public Estimate getEnhancedBatteryPrediction(Context context) {
return null;
}
@Override
public SparseIntArray getEnhancedBatteryPredictionCurve(Context context, long zeroTime) {
return null;
}
@Override
public boolean isEnhancedBatteryPredictionEnabled(Context context) {
return false;
}
@Override
public String getEnhancedEstimateDebugString(String timeRemaining) {
return null;
}
@Override
public boolean isEstimateDebugEnabled() {
return false;
}
@Override
public String getOldEstimateDebugString(String timeRemaining) {
return null;
}
@Override
public String getAdvancedUsageScreenInfoString() {
return null;
}
@Override
public boolean getEarlyWarningSignal(Context context, String id) {
return false;
}
@Override
public boolean isSmartBatterySupported() {
return mContext.getResources().getBoolean(
com.android.internal.R.bool.config_smart_battery_available);
}
}
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