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/*
* Copyright (C) 2015 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.app.AppOpsManager;
import android.app.Dialog;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.view.View;
import android.widget.Checkable;
import android.widget.TextView;
import androidx.annotation.VisibleForTesting;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import com.android.settings.R;
import com.android.settings.applications.AppInfoBase;
import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.applications.ApplicationsState.AppEntry;
import com.android.settingslib.fuelgauge.PowerWhitelistBackend;
public class HighPowerDetail extends InstrumentedDialogFragment implements OnClickListener,
View.OnClickListener {
private static final String ARG_DEFAULT_ON = "default_on";
@VisibleForTesting
PowerWhitelistBackend mBackend;
@VisibleForTesting
BatteryUtils mBatteryUtils;
@VisibleForTesting
String mPackageName;
@VisibleForTesting
int mPackageUid;
private CharSequence mLabel;
private boolean mDefaultOn;
@VisibleForTesting
boolean mIsEnabled;
private Checkable mOptionOn;
private Checkable mOptionOff;
@Override
public int getMetricsCategory() {
return SettingsEnums.DIALOG_HIGH_POWER_DETAILS;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final Context context = getContext();
mBatteryUtils = BatteryUtils.getInstance(context);
mBackend = PowerWhitelistBackend.getInstance(context);
mPackageName = getArguments().getString(AppInfoBase.ARG_PACKAGE_NAME);
mPackageUid = getArguments().getInt(AppInfoBase.ARG_PACKAGE_UID);
final PackageManager pm = context.getPackageManager();
try {
mLabel = pm.getApplicationInfo(mPackageName, 0).loadLabel(pm);
} catch (NameNotFoundException e) {
mLabel = mPackageName;
}
mDefaultOn = getArguments().getBoolean(ARG_DEFAULT_ON);
mIsEnabled = mDefaultOn || mBackend.isWhitelisted(mPackageName);
}
public Checkable setup(View view, boolean on) {
((TextView) view.findViewById(android.R.id.title)).setText(on
? R.string.ignore_optimizations_on : R.string.ignore_optimizations_off);
((TextView) view.findViewById(android.R.id.summary)).setText(on
? R.string.ignore_optimizations_on_desc : R.string.ignore_optimizations_off_desc);
view.setClickable(true);
view.setOnClickListener(this);
if (!on && mBackend.isSysWhitelisted(mPackageName)) {
view.setEnabled(false);
}
return (Checkable) view;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder b = new AlertDialog.Builder(getContext())
.setTitle(mLabel)
.setNegativeButton(R.string.cancel, null)
.setView(R.layout.ignore_optimizations_content);
if (!mBackend.isSysWhitelisted(mPackageName)) {
b.setPositiveButton(R.string.done, this);
}
return b.create();
}
@Override
public void onStart() {
super.onStart();
mOptionOn = setup(getDialog().findViewById(R.id.ignore_on), true);
mOptionOff = setup(getDialog().findViewById(R.id.ignore_off), false);
updateViews();
}
private void updateViews() {
mOptionOn.setChecked(mIsEnabled);
mOptionOff.setChecked(!mIsEnabled);
}
@Override
public void onClick(View v) {
if (v == mOptionOn) {
mIsEnabled = true;
updateViews();
} else if (v == mOptionOff) {
mIsEnabled = false;
updateViews();
}
}
@Override
public void onClick(DialogInterface dialog, int which) {
if (which == DialogInterface.BUTTON_POSITIVE) {
boolean newValue = mIsEnabled;
boolean oldValue = mBackend.isWhitelisted(mPackageName);
if (newValue != oldValue) {
logSpecialPermissionChange(newValue, mPackageName, getContext());
if (newValue) {
mBatteryUtils.setForceAppStandby(mPackageUid, mPackageName,
AppOpsManager.MODE_ALLOWED);
mBackend.addApp(mPackageName);
} else {
mBackend.removeApp(mPackageName);
}
}
}
}
@VisibleForTesting
static void logSpecialPermissionChange(boolean whitelist, String packageName, Context context) {
int logCategory = whitelist ? SettingsEnums.APP_SPECIAL_PERMISSION_BATTERY_DENY
: SettingsEnums.APP_SPECIAL_PERMISSION_BATTERY_ALLOW;
FeatureFactory.getFactory(context).getMetricsFeatureProvider().action(context, logCategory,
packageName);
}
@Override
public void onDismiss(DialogInterface dialog) {
super.onDismiss(dialog);
Fragment target = getTargetFragment();
if (target != null && target.getActivity() != null) {
target.onActivityResult(getTargetRequestCode(), 0, null);
}
}
public static CharSequence getSummary(Context context, AppEntry entry) {
return getSummary(context, entry.info.packageName);
}
public static CharSequence getSummary(Context context, String pkg) {
return getSummary(context, PowerWhitelistBackend.getInstance(context), pkg);
}
@VisibleForTesting
static CharSequence getSummary(Context context, PowerWhitelistBackend powerWhitelist,
String pkg) {
return context.getString(
powerWhitelist.isSysWhitelisted(pkg) || powerWhitelist.isDefaultActiveApp(pkg)
? R.string.high_power_system
: powerWhitelist.isWhitelisted(pkg)
? R.string.high_power_on
: R.string.high_power_off);
}
public static void show(Fragment caller, int uid, String packageName, int requestCode) {
HighPowerDetail fragment = new HighPowerDetail();
Bundle args = new Bundle();
args.putString(AppInfoBase.ARG_PACKAGE_NAME, packageName);
args.putInt(AppInfoBase.ARG_PACKAGE_UID, uid);
fragment.setArguments(args);
fragment.setTargetFragment(caller, requestCode);
fragment.show(caller.getFragmentManager(), HighPowerDetail.class.getSimpleName());
}
}
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