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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.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.UserHandle;
import android.support.v14.preference.PreferenceFragment;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceGroup;
import android.util.IconDrawableFactory;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.logging.nano.MetricsProto;
import com.android.settings.R;
import com.android.settings.SettingsActivity;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.fuelgauge.anomaly.Anomaly;
import com.android.settings.fuelgauge.anomaly.AnomalyDialogFragment;
import com.android.settings.fuelgauge.anomaly.AnomalyPreference;
import com.android.settingslib.core.AbstractPreferenceController;
import java.util.List;
/**
* Fragment to show a list of anomaly apps, where user could handle these anomalies
*/
public class PowerUsageAnomalyDetails extends DashboardFragment implements
AnomalyDialogFragment.AnomalyDialogListener {
public static final String TAG = "PowerAbnormalUsageDetail";
@VisibleForTesting
static final String EXTRA_ANOMALY_LIST = "anomaly_list";
private static final int REQUEST_ANOMALY_ACTION = 0;
private static final String KEY_PREF_ANOMALY_LIST = "app_abnormal_list";
@VisibleForTesting
List<Anomaly> mAnomalies;
@VisibleForTesting
PreferenceGroup mAbnormalListGroup;
@VisibleForTesting
PackageManager mPackageManager;
@VisibleForTesting
BatteryUtils mBatteryUtils;
@VisibleForTesting
IconDrawableFactory mIconDrawableFactory;
public static void startBatteryAbnormalPage(SettingsActivity caller,
PreferenceFragment fragment, List<Anomaly> anomalies) {
Bundle args = new Bundle();
args.putParcelableList(EXTRA_ANOMALY_LIST, anomalies);
caller.startPreferencePanelAsUser(fragment, PowerUsageAnomalyDetails.class.getName(), args,
R.string.battery_abnormal_details_title, null,
new UserHandle(UserHandle.myUserId()));
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
final Context context = getContext();
mAnomalies = getArguments().getParcelableArrayList(EXTRA_ANOMALY_LIST);
mAbnormalListGroup = (PreferenceGroup) findPreference(KEY_PREF_ANOMALY_LIST);
mPackageManager = context.getPackageManager();
mIconDrawableFactory = IconDrawableFactory.newInstance(context);
mBatteryUtils = BatteryUtils.getInstance(context);
}
@Override
public void onResume() {
super.onResume();
refreshUi();
}
@Override
public boolean onPreferenceTreeClick(Preference preference) {
if (preference instanceof AnomalyPreference) {
AnomalyPreference anomalyPreference = (AnomalyPreference) preference;
final Anomaly anomaly = anomalyPreference.getAnomaly();
AnomalyDialogFragment dialogFragment = AnomalyDialogFragment.newInstance(anomaly,
MetricsProto.MetricsEvent.FUELGAUGE_ANOMALY_DETAIL);
dialogFragment.setTargetFragment(this, REQUEST_ANOMALY_ACTION);
dialogFragment.show(getFragmentManager(), TAG);
return true;
}
return super.onPreferenceTreeClick(preference);
}
@Override
protected String getLogTag() {
return TAG;
}
@Override
protected int getPreferenceScreenResId() {
return R.xml.power_abnormal_detail;
}
@Override
protected List<AbstractPreferenceController> getPreferenceControllers(Context context) {
return null;
}
@Override
public int getMetricsCategory() {
//TODO(b/37681923): add correct metrics category
return 0;
}
void refreshUi() {
mAbnormalListGroup.removeAll();
for (int i = 0, size = mAnomalies.size(); i < size; i++) {
final Anomaly anomaly = mAnomalies.get(i);
Preference pref = new AnomalyPreference(getPrefContext(), anomaly);
pref.setSummary(mBatteryUtils.getSummaryResIdFromAnomalyType(anomaly.type));
Drawable icon = getBadgedIcon(anomaly.packageName, UserHandle.getUserId(anomaly.uid));
if (icon != null) {
pref.setIcon(icon);
}
mAbnormalListGroup.addPreference(pref);
}
}
@Override
public void onAnomalyHandled(Anomaly anomaly) {
mAnomalies.remove(anomaly);
refreshUi();
}
@VisibleForTesting
Drawable getBadgedIcon(String packageName, int userId) {
try {
final ApplicationInfo appInfo = mPackageManager.getApplicationInfo(packageName,
PackageManager.GET_META_DATA);
return mIconDrawableFactory.getBadgedIcon(appInfo, userId);
} catch (PackageManager.NameNotFoundException e) {
return mPackageManager.getDefaultActivityIcon();
}
}
}