Remove app info page v1 related codes.

- change to use AppInfoDashboardFragment completely
- remove InstalledAppDetails and the corresponding tests

Change-Id: I8cbdf71cadc8b5743929abbafe91185e5e39b6b2
Fixes: 69384089
Test: make RunSettingsRoboTests

11 files changed, 26 insertions, 1567 deletions

diff --git a/src/com/android/settings/applications/InstalledAppDetails.java b/src/com/android/settings/applications/InstalledAppDetails.java
deleted file mode 100755
index f78459f698..0000000000
--- a/src/com/android/settings/applications/InstalledAppDetails.java
+++ /dev/null
@@ -1,1478 +0,0 @@
-/*
- * Copyright (C) 2007 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.applications;
-
-import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
-
-import android.Manifest.permission;
-import android.app.Activity;
-import android.app.ActivityManager;
-import android.app.AlertDialog;
-import android.app.LoaderManager;
-import android.app.LoaderManager.LoaderCallbacks;
-import android.content.ActivityNotFoundException;
-import android.content.BroadcastReceiver;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.Loader;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.pm.ResolveInfo;
-import android.content.pm.UserInfo;
-import android.content.res.Resources;
-import android.icu.text.ListFormatter;
-import android.net.INetworkStatsService;
-import android.net.INetworkStatsSession;
-import android.net.NetworkTemplate;
-import android.net.TrafficStats;
-import android.net.Uri;
-import android.os.AsyncTask;
-import android.os.BatteryStats;
-import android.os.Bundle;
-import android.os.RemoteException;
-import android.os.ServiceManager;
-import android.os.UserHandle;
-import android.os.UserManager;
-import android.support.annotation.VisibleForTesting;
-import android.support.v7.preference.Preference;
-import android.support.v7.preference.Preference.OnPreferenceClickListener;
-import android.support.v7.preference.PreferenceCategory;
-import android.support.v7.preference.PreferenceScreen;
-import android.text.BidiFormatter;
-import android.text.TextUtils;
-import android.text.format.DateUtils;
-import android.text.format.Formatter;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.webkit.IWebViewUpdateService;
-
-import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
-import com.android.internal.os.BatterySipper;
-import com.android.internal.os.BatteryStatsHelper;
-import com.android.settings.DeviceAdminAdd;
-import com.android.settings.R;
-import com.android.settings.SettingsActivity;
-import com.android.settings.SettingsPreferenceFragment;
-import com.android.settings.Utils;
-import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
-import com.android.settings.applications.appinfo.DrawOverlayDetails;
-import com.android.settings.applications.appinfo.ExternalSourcesDetails;
-import com.android.settings.applications.appinfo.PictureInPictureDetails;
-import com.android.settings.applications.appinfo.PictureInPictureSettings;
-import com.android.settings.applications.appinfo.WriteSettingsDetails;
-import com.android.settings.applications.defaultapps.DefaultBrowserPreferenceController;
-import com.android.settings.applications.defaultapps.DefaultEmergencyPreferenceController;
-import com.android.settings.applications.defaultapps.DefaultHomePreferenceController;
-import com.android.settings.applications.defaultapps.DefaultPhonePreferenceController;
-import com.android.settings.applications.defaultapps.DefaultSmsPreferenceController;
-import com.android.settings.applications.instantapps.InstantAppButtonsController;
-import com.android.settings.datausage.AppDataUsage;
-import com.android.settings.datausage.DataUsageList;
-import com.android.settings.datausage.DataUsageUtils;
-import com.android.settings.fuelgauge.AdvancedPowerUsageDetail;
-import com.android.settings.fuelgauge.BatteryEntry;
-import com.android.settings.fuelgauge.BatteryStatsHelperLoader;
-import com.android.settings.fuelgauge.BatteryUtils;
-import com.android.settings.notification.AppNotificationSettings;
-import com.android.settings.notification.NotificationBackend;
-import com.android.settings.notification.NotificationBackend.AppRow;
-import com.android.settings.widget.ActionButtonPreference;
-import com.android.settings.widget.EntityHeaderController;
-import com.android.settingslib.AppItem;
-import com.android.settingslib.RestrictedLockUtils;
-import com.android.settingslib.applications.AppUtils;
-import com.android.settingslib.applications.ApplicationsState;
-import com.android.settingslib.applications.ApplicationsState.AppEntry;
-import com.android.settingslib.applications.PermissionsSummaryHelper;
-import com.android.settingslib.applications.PermissionsSummaryHelper.PermissionsResultCallback;
-import com.android.settingslib.applications.StorageStatsSource;
-import com.android.settingslib.applications.StorageStatsSource.AppStorageStats;
-import com.android.settingslib.development.DevelopmentSettingsEnabler;
-import com.android.settingslib.net.ChartData;
-import com.android.settingslib.net.ChartDataLoader;
-import com.android.settingslib.wrapper.PackageManagerWrapper;
-
-import java.lang.ref.WeakReference;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-/**
- * Activity to display application information from Settings. This activity presents
- * extended information associated with a package like code, data, total size, permissions
- * used by the application and also the set of default launchable activities.
- * For system applications, an option to clear user data is displayed only if data size is > 0.
- * System applications that do not want clear user data do not have this option.
- * For non-system applications, there is no option to clear data. Instead there is an option to
- * uninstall the application.
- *
- * deprecated in favor of {@link AppInfoDashboardFragment}
- */
-@Deprecated
-public class InstalledAppDetails extends AppInfoBase
-        implements OnPreferenceClickListener, LoaderManager.LoaderCallbacks<AppStorageStats> {
-
-    private static final String LOG_TAG = "InstalledAppDetails";
-
-    // Menu identifiers
-    public static final int UNINSTALL_ALL_USERS_MENU = 1;
-    public static final int UNINSTALL_UPDATES = 2;
-
-    // Result code identifiers
-    public static final int REQUEST_UNINSTALL = 0;
-    private static final int REQUEST_REMOVE_DEVICE_ADMIN = 1;
-
-    private static final int SUB_INFO_FRAGMENT = 1;
-
-    private static final int LOADER_CHART_DATA = 2;
-    private static final int LOADER_STORAGE = 3;
-    @VisibleForTesting
-    static final int LOADER_BATTERY = 4;
-
-    private static final int DLG_FORCE_STOP = DLG_BASE + 1;
-    private static final int DLG_DISABLE = DLG_BASE + 2;
-    private static final int DLG_SPECIAL_DISABLE = DLG_BASE + 3;
-    private static final String EXTRA_HIDE_INFO_BUTTON = "hideInfoButton";
-    private static final String KEY_HEADER = "header_view";
-    private static final String KEY_INSTANT_APP_BUTTONS = "instant_app_buttons";
-    private static final String KEY_ACTION_BUTTONS = "action_buttons";
-    private static final String KEY_NOTIFICATION = "notification_settings";
-    private static final String KEY_STORAGE = "storage_settings";
-    private static final String KEY_PERMISSION = "permission_settings";
-    private static final String KEY_DATA = "data_settings";
-    private static final String KEY_LAUNCH = "preferred_settings";
-    private static final String KEY_BATTERY = "battery";
-    private static final String KEY_MEMORY = "memory";
-    private static final String KEY_VERSION = "app_version";
-    private static final String KEY_INSTANT_APP_SUPPORTED_LINKS =
-            "instant_app_launch_supported_domain_urls";
-
-    private final HashSet<String> mHomePackages = new HashSet<>();
-
-    private boolean mInitialized;
-    private boolean mShowUninstalled;
-    private LayoutPreference mHeader;
-    private boolean mUpdatedSysApp = false;
-    private Preference mNotificationPreference;
-    private Preference mStoragePreference;
-    private Preference mPermissionsPreference;
-    private Preference mLaunchPreference;
-    private Preference mDataPreference;
-    private Preference mMemoryPreference;
-    private Preference mVersionPreference;
-    private AppDomainsPreference mInstantAppDomainsPreference;
-    private boolean mDisableAfterUninstall;
-
-    // Used for updating notification preference.
-    private final NotificationBackend mBackend = new NotificationBackend();
-
-    private ChartData mChartData;
-    private INetworkStatsSession mStatsSession;
-
-    @VisibleForTesting
-    ActionButtonPreference mActionButtons;
-    @VisibleForTesting
-    Preference mBatteryPreference;
-    @VisibleForTesting
-    BatterySipper mSipper;
-    @VisibleForTesting
-    BatteryStatsHelper mBatteryHelper;
-    @VisibleForTesting
-    BatteryUtils mBatteryUtils;
-
-    protected ProcStatsData mStatsManager;
-    protected ProcStatsPackageEntry mStats;
-
-    private InstantAppButtonsController mInstantAppButtonsController;
-
-    private AppStorageStats mLastResult;
-    private String mBatteryPercent;
-
-    @VisibleForTesting
-    final LoaderCallbacks<BatteryStatsHelper> mBatteryCallbacks =
-            new LoaderCallbacks<BatteryStatsHelper>() {
-
-                @Override
-                public Loader<BatteryStatsHelper> onCreateLoader(int id, Bundle args) {
-                    return new BatteryStatsHelperLoader(getContext());
-                }
-
-                @Override
-                public void onLoadFinished(Loader<BatteryStatsHelper> loader,
-                        BatteryStatsHelper batteryHelper) {
-                    mBatteryHelper = batteryHelper;
-                    if (mPackageInfo != null) {
-                        mSipper = findTargetSipper(batteryHelper, mPackageInfo.applicationInfo.uid);
-                        if (getActivity() != null) {
-                            updateBattery();
-                        }
-                    }
-                }
-
-                @Override
-                public void onLoaderReset(Loader<BatteryStatsHelper> loader) {
-                }
-            };
-
-    @VisibleForTesting
-    boolean handleDisableable() {
-        boolean disableable = false;
-        // Try to prevent the user from bricking their phone
-        // by not allowing disabling of apps signed with the
-        // system cert and any launcher app in the system.
-        if (mHomePackages.contains(mAppEntry.info.packageName)
-                || Utils.isSystemPackage(getContext().getResources(), mPm, mPackageInfo)) {
-            // Disable button for core system applications.
-            mActionButtons
-                    .setButton1Text(R.string.disable_text)
-                    .setButton1Positive(false);
-        } else if (mAppEntry.info.enabled && !isDisabledUntilUsed()) {
-            mActionButtons
-                    .setButton1Text(R.string.disable_text)
-                    .setButton1Positive(false);
-            disableable = !mApplicationFeatureProvider.getKeepEnabledPackages()
-                    .contains(mAppEntry.info.packageName);
-        } else {
-            mActionButtons
-                    .setButton1Text(R.string.enable_text)
-                    .setButton1Positive(true);
-            disableable = true;
-        }
-
-        return disableable;
-    }
-
-    private boolean isDisabledUntilUsed() {
-        return mAppEntry.info.enabledSetting
-                == PackageManager.COMPONENT_ENABLED_STATE_DISABLED_UNTIL_USED;
-    }
-
-    private void initUninstallButtons() {
-        final boolean isBundled = (mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0;
-        boolean enabled;
-        if (isBundled) {
-            enabled = handleDisableable();
-        } else {
-            enabled = initUninstallButtonForUserApp();
-        }
-        // If this is a device admin, it can't be uninstalled or disabled.
-        // We do this here so the text of the button is still set correctly.
-        if (isBundled && mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) {
-            enabled = false;
-        }
-
-        // We don't allow uninstalling DO/PO on *any* users, because if it's a system app,
-        // "uninstall" is actually "downgrade to the system version + disable", and "downgrade"
-        // will clear data on all users.
-        if (Utils.isProfileOrDeviceOwner(mUserManager, mDpm, mPackageInfo.packageName)) {
-            enabled = false;
-        }
-
-        // Don't allow uninstalling the device provisioning package.
-        if (Utils.isDeviceProvisioningPackage(getResources(), mAppEntry.info.packageName)) {
-            enabled = false;
-        }
-
-        // If the uninstall intent is already queued, disable the uninstall button
-        if (mDpm.isUninstallInQueue(mPackageName)) {
-            enabled = false;
-        }
-
-        // Home apps need special handling.  Bundled ones we don't risk downgrading
-        // because that can interfere with home-key resolution.  Furthermore, we
-        // can't allow uninstallation of the only home app, and we don't want to
-        // allow uninstallation of an explicitly preferred one -- the user can go
-        // to Home settings and pick a different one, after which we'll permit
-        // uninstallation of the now-not-default one.
-        if (enabled && mHomePackages.contains(mPackageInfo.packageName)) {
-            if (isBundled) {
-                enabled = false;
-            } else {
-                ArrayList<ResolveInfo> homeActivities = new ArrayList<ResolveInfo>();
-                ComponentName currentDefaultHome  = mPm.getHomeActivities(homeActivities);
-                if (currentDefaultHome == null) {
-                    // No preferred default, so permit uninstall only when
-                    // there is more than one candidate
-                    enabled = (mHomePackages.size() > 1);
-                } else {
-                    // There is an explicit default home app -- forbid uninstall of
-                    // that one, but permit it for installed-but-inactive ones.
-                    enabled = !mPackageInfo.packageName.equals(currentDefaultHome.getPackageName());
-                }
-            }
-        }
-
-        if (mAppsControlDisallowedBySystem) {
-            enabled = false;
-        }
-
-        try {
-            IWebViewUpdateService webviewUpdateService =
-                IWebViewUpdateService.Stub.asInterface(ServiceManager.getService("webviewupdate"));
-            if (webviewUpdateService.isFallbackPackage(mAppEntry.info.packageName)) {
-                enabled = false;
-            }
-        } catch (RemoteException e) {
-            throw new RuntimeException(e);
-        }
-
-        mActionButtons.setButton1Enabled(enabled);
-        if (enabled) {
-            // Register listener
-            mActionButtons.setButton1OnClickListener(v -> handleUninstallButtonClick());
-        }
-    }
-
-    @VisibleForTesting
-    boolean initUninstallButtonForUserApp() {
-        boolean enabled = true;
-        if ((mPackageInfo.applicationInfo.flags & ApplicationInfo.FLAG_INSTALLED) == 0
-                && mUserManager.getUsers().size() >= 2) {
-            // When we have multiple users, there is a separate menu
-            // to uninstall for all users.
-            enabled = false;
-        } else if (AppUtils.isInstant(mPackageInfo.applicationInfo)) {
-            enabled = false;
-            mActionButtons.setButton1Visible(false);
-        }
-        mActionButtons.setButton1Text(R.string.uninstall_text).setButton1Positive(false);
-        return enabled;
-    }
-
-    /** Called when the activity is first created. */
-    @Override
-    public void onCreate(Bundle icicle) {
-        super.onCreate(icicle);
-        final Activity activity = getActivity();
-
-        if (!ensurePackageInfoAvailable(activity)) {
-            return;
-        }
-
-        setHasOptionsMenu(true);
-        addPreferencesFromResource(R.xml.installed_app_details);
-
-        addDynamicPrefs();
-        if (Utils.isBandwidthControlEnabled()) {
-            INetworkStatsService statsService = INetworkStatsService.Stub.asInterface(
-                    ServiceManager.getService(Context.NETWORK_STATS_SERVICE));
-            try {
-                mStatsSession = statsService.openSession();
-            } catch (RemoteException e) {
-                throw new RuntimeException(e);
-            }
-        } else {
-            removePreference(KEY_DATA);
-        }
-        mBatteryUtils = BatteryUtils.getInstance(getContext());
-    }
-
-    @Override
-    public int getMetricsCategory() {
-        return MetricsEvent.APPLICATIONS_INSTALLED_APP_DETAILS;
-    }
-
-    @Override
-    public void onResume() {
-        super.onResume();
-        if (mFinishing) {
-            return;
-        }
-        AppItem app = new AppItem(mAppEntry.info.uid);
-        app.addUid(mAppEntry.info.uid);
-        if (mStatsSession != null) {
-            LoaderManager loaderManager = getLoaderManager();
-            loaderManager.restartLoader(LOADER_CHART_DATA,
-                    ChartDataLoader.buildArgs(getTemplate(getContext()), app),
-                    mDataCallbacks);
-            loaderManager.restartLoader(LOADER_STORAGE, Bundle.EMPTY, this);
-        }
-        restartBatteryStatsLoader();
-        if (DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(getContext())) {
-            new MemoryUpdater().execute();
-        }
-        updateDynamicPrefs();
-    }
-
-    @VisibleForTesting
-    public void restartBatteryStatsLoader() {
-        getLoaderManager().restartLoader(LOADER_BATTERY, Bundle.EMPTY, mBatteryCallbacks);
-    }
-
-    @Override
-    public void onPause() {
-        getLoaderManager().destroyLoader(LOADER_CHART_DATA);
-        super.onPause();
-    }
-
-    @Override
-    public void onDestroy() {
-        TrafficStats.closeQuietly(mStatsSession);
-        super.onDestroy();
-    }
-
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
-        if (mFinishing) {
-            return;
-        }
-        final Activity activity = getActivity();
-        mHeader = (LayoutPreference) findPreference(KEY_HEADER);
-        mActionButtons = ((ActionButtonPreference) findPreference(KEY_ACTION_BUTTONS))
-                .setButton2Text(R.string.force_stop)
-                .setButton2Positive(false)
-                .setButton2Enabled(false);
-        EntityHeaderController.newInstance(activity, this, mHeader.findViewById(R.id.entity_header))
-                .setRecyclerView(getListView(), getLifecycle())
-                .setPackageName(mPackageName)
-                .setHasAppInfoLink(false)
-                .setButtonActions(EntityHeaderController.ActionType.ACTION_APP_PREFERENCE,
-                        EntityHeaderController.ActionType.ACTION_NONE)
-                .styleActionBar(activity)
-                .bindHeaderButtons();
-
-        mNotificationPreference = findPreference(KEY_NOTIFICATION);
-        mNotificationPreference.setOnPreferenceClickListener(this);
-        mStoragePreference = findPreference(KEY_STORAGE);
-        mStoragePreference.setOnPreferenceClickListener(this);
-        mPermissionsPreference = findPreference(KEY_PERMISSION);
-        mPermissionsPreference.setOnPreferenceClickListener(this);
-        mDataPreference = findPreference(KEY_DATA);
-        if (mDataPreference != null) {
-            mDataPreference.setOnPreferenceClickListener(this);
-        }
-        mBatteryPreference = findPreference(KEY_BATTERY);
-        mBatteryPreference.setEnabled(false);
-        mBatteryPreference.setOnPreferenceClickListener(this);
-        mMemoryPreference = findPreference(KEY_MEMORY);
-        mMemoryPreference.setOnPreferenceClickListener(this);
-        mMemoryPreference.setVisible(
-                DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(getContext()));
-        mVersionPreference = findPreference(KEY_VERSION);
-        mInstantAppDomainsPreference =
-                (AppDomainsPreference) findPreference(KEY_INSTANT_APP_SUPPORTED_LINKS);
-        mLaunchPreference = findPreference(KEY_LAUNCH);
-        if (mAppEntry != null && mAppEntry.info != null) {
-            if ((mAppEntry.info.flags&ApplicationInfo.FLAG_INSTALLED) == 0 ||
-                    !mAppEntry.info.enabled) {
-                mLaunchPreference.setEnabled(false);
-            } else {
-                mLaunchPreference.setOnPreferenceClickListener(this);
-            }
-        } else {
-            mLaunchPreference.setEnabled(false);
-        }
-    }
-
-    @Override
-    public void onPackageSizeChanged(String packageName) {
-        if (!TextUtils.equals(packageName, mPackageName)) {
-            Log.d(LOG_TAG, "Package change irrelevant, skipping");
-          return;
-        }
-        refreshUi();
-    }
-
-    /**
-     * Ensures the {@link PackageInfo} is available to proceed. If it's not available, the fragment
-     * will finish.
-     *
-     * @return true if packageInfo is available.
-     */
-    @VisibleForTesting(otherwise = VisibleForTesting.PRIVATE)
-    boolean ensurePackageInfoAvailable(Activity activity) {
-        if (mPackageInfo == null) {
-            mFinishing = true;
-            Log.w(LOG_TAG, "Package info not available. Is this package already uninstalled?");
-            activity.finishAndRemoveTask();
-            return false;
-        }
-        return true;
-    }
-
-    @Override
-    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
-        super.onCreateOptionsMenu(menu, inflater);
-        menu.add(0, UNINSTALL_UPDATES, 0, R.string.app_factory_reset)
-                .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
-        menu.add(0, UNINSTALL_ALL_USERS_MENU, 1, R.string.uninstall_all_users_text)
-                .setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
-    }
-
-    @Override
-    public void onPrepareOptionsMenu(Menu menu) {
-        if (mFinishing) {
-            return;
-        }
-        menu.findItem(UNINSTALL_ALL_USERS_MENU).setVisible(shouldShowUninstallForAll(mAppEntry));
-        mUpdatedSysApp = (mAppEntry.info.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0;
-        MenuItem uninstallUpdatesItem = menu.findItem(UNINSTALL_UPDATES);
-        uninstallUpdatesItem.setVisible(mUpdatedSysApp && !mAppsControlDisallowedBySystem);
-        if (uninstallUpdatesItem.isVisible()) {
-            RestrictedLockUtils.setMenuItemAsDisabledByAdmin(getActivity(),
-                    uninstallUpdatesItem, mAppsControlDisallowedAdmin);
-        }
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item) {
-        switch (item.getItemId()) {
-            case UNINSTALL_ALL_USERS_MENU:
-                uninstallPkg(mAppEntry.info.packageName, true, false);
-                return true;
-            case UNINSTALL_UPDATES:
-                uninstallPkg(mAppEntry.info.packageName, false, false);
-                return true;
-        }
-        return false;
-    }
-
-    @Override
-    public void onActivityResult(int requestCode, int resultCode, Intent data) {
-        super.onActivityResult(requestCode, resultCode, data);
-        switch (requestCode) {
-            case REQUEST_UNINSTALL:
-                // Refresh option menu
-                getActivity().invalidateOptionsMenu();
-
-                if (mDisableAfterUninstall) {
-                    mDisableAfterUninstall = false;
-                    new DisableChanger(this, mAppEntry.info,
-                            PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER)
-                            .execute((Object)null);
-                }
-                // continue with following operations
-            case REQUEST_REMOVE_DEVICE_ADMIN:
-                if (!refreshUi()) {
-                    setIntentAndFinish(true, true);
-                } else {
-                    startListeningToPackageRemove();
-                }
-                break;
-        }
-    }
-
-    @Override
-    public Loader<AppStorageStats> onCreateLoader(int id, Bundle args) {
-        Context context = getContext();
-        return new FetchPackageStorageAsyncLoader(
-                context, new StorageStatsSource(context), mAppEntry.info, UserHandle.of(mUserId));
-    }
-
-    @Override
-    public void onLoadFinished(Loader<AppStorageStats> loader, AppStorageStats result) {
-        mLastResult = result;
-        refreshUi();
-    }
-
-    @Override
-    public void onLoaderReset(Loader<AppStorageStats> loader) {
-    }
-
-    /**
-     * Utility method to hide and show specific preferences based on whether the app being displayed
-     * is an Instant App or an installed app.
-     */
-    @VisibleForTesting
-    void prepareInstantAppPrefs() {
-        final boolean isInstant = AppUtils.isInstant(mPackageInfo.applicationInfo);
-        if (isInstant) {
-            Set<String> handledDomainSet = Utils.getHandledDomains(mPm, mPackageInfo.packageName);
-            String[] handledDomains = handledDomainSet.toArray(new String[handledDomainSet.size()]);
-            mInstantAppDomainsPreference.setTitles(handledDomains);
-            // Dummy values, unused in the implementation
-            mInstantAppDomainsPreference.setValues(new int[handledDomains.length]);
-            getPreferenceScreen().removePreference(mLaunchPreference);
-        } else {
-            getPreferenceScreen().removePreference(mInstantAppDomainsPreference);
-        }
-    }
-
-    // Utility method to set application label and icon.
-    private void setAppLabelAndIcon(PackageInfo pkgInfo) {
-        final View appSnippet = mHeader.findViewById(R.id.entity_header);
-        mState.ensureIcon(mAppEntry);
-        final Activity activity = getActivity();
-        final boolean isInstantApp = AppUtils.isInstant(mPackageInfo.applicationInfo);
-        final CharSequence summary =
-                isInstantApp ? null : getString(Utils.getInstallationStatus(mAppEntry.info));
-        EntityHeaderController.newInstance(activity, this, appSnippet)
-                .setLabel(mAppEntry)
-                .setIcon(mAppEntry)
-                .setSummary(summary)
-                .setIsInstantApp(isInstantApp)
-                .done(activity, false /* rebindActions */);
-        mVersionPreference.setSummary(getString(R.string.version_text,
-                BidiFormatter.getInstance().unicodeWrap(pkgInfo.versionName)));
-    }
-
-    @VisibleForTesting
-    boolean shouldShowUninstallForAll(ApplicationsState.AppEntry appEntry) {
-        boolean showIt = true;
-        if (mUpdatedSysApp) {
-            showIt = false;
-        } else if (appEntry == null) {
-            showIt = false;
-        } else if ((appEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
-            showIt = false;
-        } else if (mPackageInfo == null || mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) {
-            showIt = false;
-        } else if (UserHandle.myUserId() != 0) {
-            showIt = false;
-        } else if (mUserManager.getUsers().size() < 2) {
-            showIt = false;
-        } else if (PackageUtil.countPackageInUsers(mPm, mUserManager, mPackageName) < 2
-                && (appEntry.info.flags & ApplicationInfo.FLAG_INSTALLED) != 0) {
-            showIt = false;
-        } else if (AppUtils.isInstant(appEntry.info)) {
-            showIt = false;
-        }
-        return showIt;
-    }
-
-    @VisibleForTesting
-    BatterySipper findTargetSipper(BatteryStatsHelper batteryHelper, int uid) {
-        List<BatterySipper> usageList = batteryHelper.getUsageList();
-        for (int i = 0, size = usageList.size(); i < size; i++) {
-            BatterySipper sipper = usageList.get(i);
-            if (sipper.getUid() == uid) {
-                return sipper;
-            }
-        }
-
-        return null;
-    }
-
-    private boolean signaturesMatch(String pkg1, String pkg2) {
-        if (pkg1 != null && pkg2 != null) {
-            try {
-                final int match = mPm.checkSignatures(pkg1, pkg2);
-                if (match >= PackageManager.SIGNATURE_MATCH) {
-                    return true;
-                }
-            } catch (Exception e) {
-                // e.g. named alternate package not found during lookup;
-                // this is an expected case sometimes
-            }
-        }
-        return false;
-    }
-
-    @Override
-    protected boolean refreshUi() {
-        retrieveAppEntry();
-        if (mAppEntry == null) {
-            return false; // onCreate must have failed, make sure to exit
-        }
-
-        if (mPackageInfo == null) {
-            return false; // onCreate must have failed, make sure to exit
-        }
-
-        // Get list of "home" apps and trace through any meta-data references
-        List<ResolveInfo> homeActivities = new ArrayList<ResolveInfo>();
-        mPm.getHomeActivities(homeActivities);
-        mHomePackages.clear();
-        for (int i = 0; i< homeActivities.size(); i++) {
-            ResolveInfo ri = homeActivities.get(i);
-            final String activityPkg = ri.activityInfo.packageName;
-            mHomePackages.add(activityPkg);
-
-            // Also make sure to include anything proxying for the home app
-            final Bundle metadata = ri.activityInfo.metaData;
-            if (metadata != null) {
-                final String metaPkg = metadata.getString(ActivityManager.META_HOME_ALTERNATE);
-                if (signaturesMatch(metaPkg, activityPkg)) {
-                    mHomePackages.add(metaPkg);
-                }
-            }
-        }
-
-        checkForceStop();
-        setAppLabelAndIcon(mPackageInfo);
-        initUninstallButtons();
-        prepareInstantAppPrefs();
-
-        // Update the preference summaries.
-        Activity context = getActivity();
-        boolean isExternal = ((mAppEntry.info.flags & ApplicationInfo.FLAG_EXTERNAL_STORAGE) != 0);
-        mStoragePreference.setSummary(getStorageSummary(context, mLastResult, isExternal));
-
-        PermissionsSummaryHelper.getPermissionSummary(getContext(),
-                mPackageName, mPermissionCallback);
-        mLaunchPreference.setSummary(AppUtils.getLaunchByDefaultSummary(mAppEntry, mUsbManager,
-                mPm, context));
-        mNotificationPreference.setSummary(getNotificationSummary(mAppEntry, context,
-                mBackend));
-        if (mDataPreference != null) {
-            mDataPreference.setSummary(getDataSummary());
-        }
-
-        if (!mInitialized) {
-            // First time init: are we displaying an uninstalled app?
-            mInitialized = true;
-            mShowUninstalled = (mAppEntry.info.flags&ApplicationInfo.FLAG_INSTALLED) == 0;
-        } else {
-            // All other times: if the app no longer exists then we want
-            // to go away.
-            try {
-                ApplicationInfo ainfo = context.getPackageManager().getApplicationInfo(
-                        mAppEntry.info.packageName,
-                        PackageManager.MATCH_DISABLED_COMPONENTS
-                        | PackageManager.MATCH_ANY_USER);
-                if (!mShowUninstalled) {
-                    // If we did not start out with the app uninstalled, then
-                    // it transitioning to the uninstalled state for the current
-                    // user means we should go away as well.
-                    return (ainfo.flags&ApplicationInfo.FLAG_INSTALLED) != 0;
-                }
-            } catch (NameNotFoundException e) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    @VisibleForTesting
-    void updateBattery() {
-        mBatteryPreference.setEnabled(true);
-        if (isBatteryStatsAvailable()) {
-            final int dischargeAmount = mBatteryHelper.getStats().getDischargeAmount(
-                    BatteryStats.STATS_SINCE_CHARGED);
-
-            final List<BatterySipper> usageList = new ArrayList<>(mBatteryHelper.getUsageList());
-            final double hiddenAmount = mBatteryUtils.removeHiddenBatterySippers(usageList);
-            final int percentOfMax = (int) mBatteryUtils.calculateBatteryPercent(
-                    mSipper.totalPowerMah, mBatteryHelper.getTotalPower(), hiddenAmount,
-                    dischargeAmount);
-            mBatteryPercent = Utils.formatPercentage(percentOfMax);
-            mBatteryPreference.setSummary(getString(R.string.battery_summary, mBatteryPercent));
-        } else {
-            mBatteryPreference.setSummary(getString(R.string.no_battery_summary));
-        }
-    }
-
-    private CharSequence getDataSummary() {
-        if (mChartData != null) {
-            long totalBytes = mChartData.detail.getTotalBytes();
-            if (totalBytes == 0) {
-                return getString(R.string.no_data_usage);
-            }
-            Context context = getActivity();
-            return getString(R.string.data_summary_format,
-                    Formatter.formatFileSize(context, totalBytes),
-                    DateUtils.formatDateTime(context, mChartData.detail.getStart(),
-                            DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_ABBREV_MONTH));
-        }
-        return getString(R.string.computing_size);
-    }
-
-    @VisibleForTesting
-    static CharSequence getStorageSummary(
-            Context context, AppStorageStats stats, boolean isExternal) {
-        if (stats == null) {
-            return context.getText(R.string.computing_size);
-        } else {
-            CharSequence storageType = context.getString(isExternal
-                    ? R.string.storage_type_external
-                    : R.string.storage_type_internal);
-            return context.getString(R.string.storage_summary_format,
-                    getSize(context, stats), storageType.toString().toLowerCase());
-        }
-    }
-
-    @VisibleForTesting
-    boolean isBatteryStatsAvailable() {
-        return mBatteryHelper != null && mSipper != null;
-    }
-
-    private static CharSequence getSize(Context context, AppStorageStats stats) {
-        return Formatter.formatFileSize(context, stats.getTotalBytes());
-    }
-
-
-    @Override
-    protected AlertDialog createDialog(int id, int errorCode) {
-        switch (id) {
-            case DLG_DISABLE:
-                return new AlertDialog.Builder(getActivity())
-                        .setMessage(getActivity().getText(R.string.app_disable_dlg_text))
-                        .setPositiveButton(R.string.app_disable_dlg_positive,
-                                new DialogInterface.OnClickListener() {
-                            public void onClick(DialogInterface dialog, int which) {
-                                // Disable the app
-                                mMetricsFeatureProvider.action(getContext(),
-                                        MetricsEvent.ACTION_SETTINGS_DISABLE_APP);
-                                new DisableChanger(InstalledAppDetails.this, mAppEntry.info,
-                                        PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER)
-                                .execute((Object)null);
-                            }
-                        })
-                        .setNegativeButton(R.string.dlg_cancel, null)
-                        .create();
-            case DLG_SPECIAL_DISABLE:
-                return new AlertDialog.Builder(getActivity())
-                        .setMessage(getActivity().getText(R.string.app_disable_dlg_text))
-                        .setPositiveButton(R.string.app_disable_dlg_positive,
-                                new DialogInterface.OnClickListener() {
-                            public void onClick(DialogInterface dialog, int which) {
-                                // Disable the app and ask for uninstall
-                                mMetricsFeatureProvider.action(getContext(),
-                                        MetricsEvent.ACTION_SETTINGS_DISABLE_APP);
-                                uninstallPkg(mAppEntry.info.packageName,
-                                        false, true);
-                            }
-                        })
-                        .setNegativeButton(R.string.dlg_cancel, null)
-                        .create();
-            case DLG_FORCE_STOP:
-                return new AlertDialog.Builder(getActivity())
-                        .setTitle(getActivity().getText(R.string.force_stop_dlg_title))
-                        .setMessage(getActivity().getText(R.string.force_stop_dlg_text))
-                        .setPositiveButton(R.string.dlg_ok, new DialogInterface.OnClickListener() {
-                            public void onClick(DialogInterface dialog, int which) {
-                                // Force stop
-                                forceStopPackage(mAppEntry.info.packageName);
-                            }
-                        })
-                        .setNegativeButton(R.string.dlg_cancel, null)
-                        .create();
-        }
-        if (mInstantAppButtonsController != null) {
-            return mInstantAppButtonsController.createDialog(id);
-        }
-        return null;
-    }
-
-    private void uninstallPkg(String packageName, boolean allUsers, boolean andDisable) {
-        stopListeningToPackageRemove();
-         // Create new intent to launch Uninstaller activity
-        Uri packageURI = Uri.parse("package:"+packageName);
-        Intent uninstallIntent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE, packageURI);
-        uninstallIntent.putExtra(Intent.EXTRA_UNINSTALL_ALL_USERS, allUsers);
-        mMetricsFeatureProvider.action(
-                getContext(), MetricsEvent.ACTION_SETTINGS_UNINSTALL_APP);
-        startActivityForResult(uninstallIntent, REQUEST_UNINSTALL);
-        mDisableAfterUninstall = andDisable;
-    }
-
-    private void forceStopPackage(String pkgName) {
-        mMetricsFeatureProvider.action(getContext(), MetricsEvent.ACTION_APP_FORCE_STOP, pkgName);
-        ActivityManager am = (ActivityManager) getActivity().getSystemService(
-                Context.ACTIVITY_SERVICE);
-        Log.d(LOG_TAG, "Stopping package " + pkgName);
-        am.forceStopPackage(pkgName);
-        int userId = UserHandle.getUserId(mAppEntry.info.uid);
-        mState.invalidatePackage(pkgName, userId);
-        ApplicationsState.AppEntry newEnt = mState.getEntry(pkgName, userId);
-        if (newEnt != null) {
-            mAppEntry = newEnt;
-        }
-        checkForceStop();
-    }
-
-    private void updateForceStopButton(boolean enabled) {
-        mActionButtons
-                .setButton2Enabled(mAppsControlDisallowedBySystem ? false : enabled)
-                .setButton2OnClickListener(mAppsControlDisallowedBySystem
-                        ? null : v -> handleForceStopButtonClick());
-    }
-
-    @VisibleForTesting
-    void checkForceStop() {
-        if (mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) {
-            // User can't force stop device admin.
-            Log.w(LOG_TAG, "User can't force stop device admin");
-            updateForceStopButton(false);
-        } else if (AppUtils.isInstant(mPackageInfo.applicationInfo)) {
-            updateForceStopButton(false);
-            mActionButtons.setButton2Visible(false);
-        } else if ((mAppEntry.info.flags & ApplicationInfo.FLAG_STOPPED) == 0) {
-            // If the app isn't explicitly stopped, then always show the
-            // force stop button.
-            Log.w(LOG_TAG, "App is not explicitly stopped");
-            updateForceStopButton(true);
-        } else {
-            Intent intent = new Intent(Intent.ACTION_QUERY_PACKAGE_RESTART,
-                    Uri.fromParts("package", mAppEntry.info.packageName, null));
-            intent.putExtra(Intent.EXTRA_PACKAGES, new String[] { mAppEntry.info.packageName });
-            intent.putExtra(Intent.EXTRA_UID, mAppEntry.info.uid);
-            intent.putExtra(Intent.EXTRA_USER_HANDLE, UserHandle.getUserId(mAppEntry.info.uid));
-            Log.d(LOG_TAG, "Sending broadcast to query restart status for "
-                    + mAppEntry.info.packageName);
-            getActivity().sendOrderedBroadcastAsUser(intent, UserHandle.CURRENT, null,
-                    mCheckKillProcessesReceiver, null, Activity.RESULT_CANCELED, null, null);
-        }
-    }
-
-    private void startManagePermissionsActivity() {
-        // start new activity to manage app permissions
-        Intent intent = new Intent(Intent.ACTION_MANAGE_APP_PERMISSIONS);
-        intent.putExtra(Intent.EXTRA_PACKAGE_NAME, mAppEntry.info.packageName);
-        intent.putExtra(EXTRA_HIDE_INFO_BUTTON, true);
-        try {
-            getActivity().startActivityForResult(intent, SUB_INFO_FRAGMENT);
-        } catch (ActivityNotFoundException e) {
-            Log.w(LOG_TAG, "No app can handle android.intent.action.MANAGE_APP_PERMISSIONS");
-        }
-    }
-
-    private void startAppInfoFragment(Class<?> fragment, int title) {
-        startAppInfoFragment(fragment, title, this, mAppEntry);
-    }
-
-    public static void startAppInfoFragment(Class<?> fragment, int title,
-            SettingsPreferenceFragment caller, AppEntry appEntry) {
-        // start new fragment to display extended information
-        Bundle args = new Bundle();
-        args.putString(ARG_PACKAGE_NAME, appEntry.info.packageName);
-        args.putInt(ARG_PACKAGE_UID, appEntry.info.uid);
-
-        SettingsActivity sa = (SettingsActivity) caller.getActivity();
-        sa.startPreferencePanel(caller, fragment.getName(), args, title, null, caller,
-                SUB_INFO_FRAGMENT);
-    }
-
-    private void handleUninstallButtonClick() {
-        if (mAppEntry == null) {
-            setIntentAndFinish(true, true);
-            return;
-        }
-        final String packageName = mAppEntry.info.packageName;
-        if (mDpm.packageHasActiveAdmins(mPackageInfo.packageName)) {
-            stopListeningToPackageRemove();
-            Activity activity = getActivity();
-            Intent uninstallDAIntent = new Intent(activity, DeviceAdminAdd.class);
-            uninstallDAIntent.putExtra(DeviceAdminAdd.EXTRA_DEVICE_ADMIN_PACKAGE_NAME,
-                    mPackageName);
-            mMetricsFeatureProvider.action(
-                    activity, MetricsEvent.ACTION_SETTINGS_UNINSTALL_DEVICE_ADMIN);
-            activity.startActivityForResult(uninstallDAIntent, REQUEST_REMOVE_DEVICE_ADMIN);
-            return;
-        }
-        EnforcedAdmin admin = RestrictedLockUtils.checkIfUninstallBlocked(getActivity(),
-                packageName, mUserId);
-        boolean uninstallBlockedBySystem = mAppsControlDisallowedBySystem ||
-                RestrictedLockUtils.hasBaseUserRestriction(getActivity(), packageName, mUserId);
-        if (admin != null && !uninstallBlockedBySystem) {
-            RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getActivity(), admin);
-        } else if ((mAppEntry.info.flags & ApplicationInfo.FLAG_SYSTEM) != 0) {
-            if (mAppEntry.info.enabled && !isDisabledUntilUsed()) {
-                // If the system app has an update and this is the only user on the device,
-                // then offer to downgrade the app, otherwise only offer to disable the
-                // app for this user.
-                if (mUpdatedSysApp && isSingleUser()) {
-                    showDialogInner(DLG_SPECIAL_DISABLE, 0);
-                } else {
-                    showDialogInner(DLG_DISABLE, 0);
-                }
-            } else {
-                mMetricsFeatureProvider.action(
-                        getActivity(),
-                        MetricsEvent.ACTION_SETTINGS_ENABLE_APP);
-                new DisableChanger(this, mAppEntry.info,
-                        PackageManager.COMPONENT_ENABLED_STATE_ENABLED)
-                        .execute((Object) null);
-            }
-        } else if ((mAppEntry.info.flags & ApplicationInfo.FLAG_INSTALLED) == 0) {
-            uninstallPkg(packageName, true, false);
-        } else {
-            uninstallPkg(packageName, false, false);
-        }
-    }
-
-    private void handleForceStopButtonClick() {
-        if (mAppEntry == null) {
-            setIntentAndFinish(true, true);
-            return;
-        }
-        if (mAppsControlDisallowedAdmin != null && !mAppsControlDisallowedBySystem) {
-            RestrictedLockUtils.sendShowAdminSupportDetailsIntent(
-                    getActivity(), mAppsControlDisallowedAdmin);
-        } else {
-            showDialogInner(DLG_FORCE_STOP, 0);
-            //forceStopPackage(mAppInfo.packageName);
-        }
-    }
-
-    /** Returns whether there is only one user on this device, not including the system-only user */
-    private boolean isSingleUser() {
-        final int userCount = mUserManager.getUserCount();
-        return userCount == 1
-                || (mUserManager.isSplitSystemUser() && userCount == 2);
-    }
-
-    @Override
-    public boolean onPreferenceClick(Preference preference) {
-        if (preference == mStoragePreference) {
-            startAppInfoFragment(AppStorageSettings.class, R.string.storage_settings);
-        } else if (preference == mNotificationPreference) {
-            startAppInfoFragment(AppNotificationSettings.class, R.string.app_notifications_title);
-        } else if (preference == mPermissionsPreference) {
-            startManagePermissionsActivity();
-        } else if (preference == mLaunchPreference) {
-            startAppInfoFragment(AppLaunchSettings.class, R.string.launch_by_default);
-        } else if (preference == mMemoryPreference) {
-            ProcessStatsBase.launchMemoryDetail((SettingsActivity) getActivity(),
-                    mStatsManager.getMemInfo(), mStats, false);
-        } else if (preference == mDataPreference) {
-            startAppInfoFragment(AppDataUsage.class, R.string.app_data_usage);
-        } else if (preference == mBatteryPreference) {
-            if (isBatteryStatsAvailable()) {
-                BatteryEntry entry = new BatteryEntry(getContext(), null, mUserManager, mSipper);
-                entry.defaultPackageName = mPackageName;
-                AdvancedPowerUsageDetail.startBatteryDetailPage((SettingsActivity) getActivity(),
-                        this, mBatteryHelper, BatteryStats.STATS_SINCE_CHARGED, entry,
-                        mBatteryPercent, null /* mAnomalies */);
-            } else {
-                AdvancedPowerUsageDetail.startBatteryDetailPage((SettingsActivity) getActivity(),
-                        this, mPackageName);
-            }
-        } else {
-            return false;
-        }
-        return true;
-    }
-
-    private void addDynamicPrefs() {
-        if (UserManager.get(getContext()).isManagedProfile()) {
-            return;
-        }
-        final PreferenceScreen screen = getPreferenceScreen();
-        final Context context = getContext();
-        if (DefaultHomePreferenceController.hasHomePreference(mPackageName, context)) {
-            screen.addPreference(new ShortcutPreference(getPrefContext(),
-                    DefaultAppSettings.class, "default_home", R.string.home_app,
-                    R.string.configure_apps));
-        }
-        if (DefaultBrowserPreferenceController.hasBrowserPreference(mPackageName, context)) {
-            screen.addPreference(new ShortcutPreference(getPrefContext(),
-                    DefaultAppSettings.class, "default_browser", R.string.default_browser_title,
-                    R.string.configure_apps));
-        }
-        if (DefaultPhonePreferenceController.hasPhonePreference(mPackageName, context)) {
-            screen.addPreference(new ShortcutPreference(getPrefContext(),
-                    DefaultAppSettings.class, "default_phone_app", R.string.default_phone_title,
-                    R.string.configure_apps));
-        }
-        if (DefaultEmergencyPreferenceController.hasEmergencyPreference(mPackageName, context)) {
-            screen.addPreference(new ShortcutPreference(getPrefContext(),
-                    DefaultAppSettings.class, "default_emergency_app",
-                    R.string.default_emergency_app, R.string.configure_apps));
-        }
-        if (DefaultSmsPreferenceController.hasSmsPreference(mPackageName, context)) {
-            screen.addPreference(new ShortcutPreference(getPrefContext(),
-                    DefaultAppSettings.class, "default_sms_app", R.string.sms_application_title,
-                    R.string.configure_apps));
-        }
-
-        // Get the package info with the activities
-        PackageInfo packageInfoWithActivities = null;
-        try {
-            packageInfoWithActivities = mPm.getPackageInfoAsUser(mPackageName,
-                    PackageManager.GET_ACTIVITIES, UserHandle.myUserId());
-        } catch (NameNotFoundException e) {
-            Log.e(TAG, "Exception while retrieving the package info of " + mPackageName, e);
-        }
-
-        boolean hasDrawOverOtherApps = hasPermission(permission.SYSTEM_ALERT_WINDOW);
-        boolean hasWriteSettings = hasPermission(permission.WRITE_SETTINGS);
-        boolean hasPictureInPictureActivities = (packageInfoWithActivities != null) &&
-                PictureInPictureSettings.checkPackageHasPictureInPictureActivities(
-                        packageInfoWithActivities.packageName,
-                        packageInfoWithActivities.activities);
-        boolean isPotentialAppSource = isPotentialAppSource();
-        if (hasDrawOverOtherApps || hasWriteSettings || hasPictureInPictureActivities ||
-                isPotentialAppSource) {
-            PreferenceCategory category = new PreferenceCategory(getPrefContext());
-            category.setTitle(R.string.advanced_apps);
-            screen.addPreference(category);
-
-            if (hasDrawOverOtherApps) {
-                Preference pref = new Preference(getPrefContext());
-                pref.setTitle(R.string.draw_overlay);
-                pref.setKey("system_alert_window");
-                pref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
-                        startAppInfoFragment(DrawOverlayDetails.class, R.string.draw_overlay);
-                        return true;
-                    }
-                });
-                category.addPreference(pref);
-            }
-            if (hasWriteSettings) {
-                Preference pref = new Preference(getPrefContext());
-                pref.setTitle(R.string.write_settings);
-                pref.setKey("write_settings_apps");
-                pref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
-                        startAppInfoFragment(WriteSettingsDetails.class, R.string.write_settings);
-                        return true;
-                    }
-                });
-                category.addPreference(pref);
-            }
-            if (hasPictureInPictureActivities) {
-                Preference pref = new Preference(getPrefContext());
-                pref.setTitle(R.string.picture_in_picture_app_detail_title);
-                pref.setKey("picture_in_picture");
-                pref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
-                        AppInfoBase.startAppInfoFragment(PictureInPictureDetails.class,
-                                R.string.picture_in_picture_app_detail_title, mPackageName,
-                                mPackageInfo.applicationInfo.uid, InstalledAppDetails.this,
-                                -1, getMetricsCategory());
-                        return true;
-                    }
-                });
-                category.addPreference(pref);
-            }
-            if (isPotentialAppSource) {
-                Preference pref = new Preference(getPrefContext());
-                pref.setTitle(R.string.install_other_apps);
-                pref.setKey("install_other_apps");
-                pref.setOnPreferenceClickListener(new OnPreferenceClickListener() {
-                    @Override
-                    public boolean onPreferenceClick(Preference preference) {
-                        startAppInfoFragment(ExternalSourcesDetails.class,
-                                R.string.install_other_apps);
-                        return true;
-                    }
-                });
-                category.addPreference(pref);
-            }
-        }
-
-        addAppInstallerInfoPref(screen);
-        maybeAddInstantAppButtons();
-    }
-
-    private boolean isPotentialAppSource() {
-        AppStateInstallAppsBridge.InstallAppsState appState =
-                new AppStateInstallAppsBridge(getContext(), null, null)
-                        .createInstallAppsStateFor(mPackageName, mPackageInfo.applicationInfo.uid);
-        return appState.isPotentialAppSource();
-    }
-
-    private void addAppInstallerInfoPref(PreferenceScreen screen) {
-        String installerPackageName =
-                AppStoreUtil.getInstallerPackageName(getContext(), mPackageName);
-
-        final CharSequence installerLabel = Utils.getApplicationLabel(getContext(),
-                installerPackageName);
-        if (installerLabel == null) {
-            return;
-        }
-        final int detailsStringId = AppUtils.isInstant(mPackageInfo.applicationInfo)
-                ? R.string.instant_app_details_summary
-                : R.string.app_install_details_summary;
-        PreferenceCategory category = new PreferenceCategory(getPrefContext());
-        category.setTitle(R.string.app_install_details_group_title);
-        screen.addPreference(category);
-        Preference pref = new Preference(getPrefContext());
-        pref.setTitle(R.string.app_install_details_title);
-        pref.setKey("app_info_store");
-        pref.setSummary(getString(detailsStringId, installerLabel));
-
-        Intent intent =
-                AppStoreUtil.getAppStoreLink(getContext(), installerPackageName, mPackageName);
-        if (intent != null) {
-            pref.setIntent(intent);
-        } else {
-            pref.setEnabled(false);
-        }
-        category.addPreference(pref);
-    }
-
-    @VisibleForTesting
-    void maybeAddInstantAppButtons() {
-        if (AppUtils.isInstant(mPackageInfo.applicationInfo)) {
-            LayoutPreference buttons = (LayoutPreference) findPreference(KEY_INSTANT_APP_BUTTONS);
-            mInstantAppButtonsController = mApplicationFeatureProvider
-                    .newInstantAppButtonsController(this,
-                            buttons.findViewById(R.id.instant_app_button_container),
-                            id -> showDialogInner(id, 0))
-                    .setPackageName(mPackageName)
-                    .show();
-        }
-    }
-
-    private boolean hasPermission(String permission) {
-        if (mPackageInfo == null || mPackageInfo.requestedPermissions == null) {
-            return false;
-        }
-        for (int i = 0; i < mPackageInfo.requestedPermissions.length; i++) {
-            if (mPackageInfo.requestedPermissions[i].equals(permission)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private void updateDynamicPrefs() {
-        final Context context = getContext();
-        Preference pref = findPreference("default_home");
-
-        if (pref != null) {
-            pref.setSummary(DefaultHomePreferenceController.isHomeDefault(mPackageName,
-                    new PackageManagerWrapper(context.getPackageManager()))
-                    ? R.string.yes : R.string.no);
-        }
-        pref = findPreference("default_browser");
-        if (pref != null) {
-            pref.setSummary(new DefaultBrowserPreferenceController(context)
-                    .isBrowserDefault(mPackageName, mUserId)
-                    ? R.string.yes : R.string.no);
-        }
-        pref = findPreference("default_phone_app");
-        if (pref != null) {
-            pref.setSummary(
-                    DefaultPhonePreferenceController.isPhoneDefault(mPackageName, context)
-                    ? R.string.yes : R.string.no);
-        }
-        pref = findPreference("default_emergency_app");
-        if (pref != null) {
-            pref.setSummary(DefaultEmergencyPreferenceController.isEmergencyDefault(mPackageName,
-                    getContext()) ? R.string.yes : R.string.no);
-        }
-        pref = findPreference("default_sms_app");
-        if (pref != null) {
-            pref.setSummary(DefaultSmsPreferenceController.isSmsDefault(mPackageName, context)
-                    ? R.string.yes : R.string.no);
-        }
-        pref = findPreference("system_alert_window");
-        if (pref != null) {
-            pref.setSummary(DrawOverlayDetails.getSummary(getContext(), mAppEntry));
-        }
-        pref = findPreference("picture_in_picture");
-        if (pref != null) {
-            pref.setSummary(PictureInPictureDetails.getPreferenceSummary(getContext(),
-                    mPackageInfo.applicationInfo.uid, mPackageName));
-        }
-        pref = findPreference("write_settings_apps");
-        if (pref != null) {
-            pref.setSummary(WriteSettingsDetails.getSummary(getContext(), mAppEntry));
-        }
-        pref = findPreference("install_other_apps");
-        if (pref != null) {
-            pref.setSummary(ExternalSourcesDetails.getPreferenceSummary(getContext(), mAppEntry));
-        }
-    }
-
-    public static NetworkTemplate getTemplate(Context context) {
-        if (DataUsageList.hasReadyMobileRadio(context)) {
-            return NetworkTemplate.buildTemplateMobileWildcard();
-        }
-        if (DataUsageUtils.hasWifiRadio(context)) {
-            return NetworkTemplate.buildTemplateWifiWildcard();
-        }
-        return NetworkTemplate.buildTemplateEthernet();
-    }
-
-    public static CharSequence getNotificationSummary(AppEntry appEntry, Context context,
-            NotificationBackend backend) {
-        AppRow appRow = backend.loadAppRow(context, context.getPackageManager(), appEntry.info);
-        return getNotificationSummary(appRow, context);
-    }
-
-    public static CharSequence getNotificationSummary(AppRow appRow, Context context) {
-        // TODO: implement summary when it is known what it should say
-        return "";
-    }
-
-    @Override
-    protected void onPackageRemoved() {
-        getActivity().finishActivity(SUB_INFO_FRAGMENT);
-        super.onPackageRemoved();
-    }
-
-    private class MemoryUpdater extends AsyncTask<Void, Void, ProcStatsPackageEntry> {
-
-        @Override
-        protected ProcStatsPackageEntry doInBackground(Void... params) {
-            if (getActivity() == null) {
-                return null;
-            }
-            if (mPackageInfo == null) {
-                return null;
-            }
-            if (mStatsManager == null) {
-                mStatsManager = new ProcStatsData(getActivity(), false);
-                mStatsManager.setDuration(ProcessStatsBase.sDurations[0]);
-            }
-            mStatsManager.refreshStats(true);
-            for (ProcStatsPackageEntry pkgEntry : mStatsManager.getEntries()) {
-                for (ProcStatsEntry entry : pkgEntry.mEntries) {
-                    if (entry.mUid == mPackageInfo.applicationInfo.uid) {
-                        pkgEntry.updateMetrics();
-                        return pkgEntry;
-                    }
-                }
-            }
-            return null;
-        }
-
-        @Override
-        protected void onPostExecute(ProcStatsPackageEntry entry) {
-            if (getActivity() == null) {
-                return;
-            }
-            if (entry != null) {
-                mStats = entry;
-                mMemoryPreference.setEnabled(true);
-                double amount = Math.max(entry.mRunWeight, entry.mBgWeight)
-                        * mStatsManager.getMemInfo().weightToRam;
-                mMemoryPreference.setSummary(getString(R.string.memory_use_summary,
-                        Formatter.formatShortFileSize(getContext(), (long) amount)));
-            } else {
-                mMemoryPreference.setEnabled(false);
-                mMemoryPreference.setSummary(getString(R.string.no_memory_use_summary));
-            }
-        }
-
-    }
-
-    /**
-     * Elicit this class for testing. Test cannot be done in robolectric because it
-     * invokes the new API.
-     */
-    @VisibleForTesting
-    public static class PackageUtil {
-        /**
-         * Count how many users in device have installed package {@paramref packageName}
-         */
-        public static int countPackageInUsers(PackageManager packageManager, UserManager
-                userManager, String packageName) {
-            final List<UserInfo> userInfos = userManager.getUsers(true);
-            int count = 0;
-
-            for (final UserInfo userInfo : userInfos) {
-                try {
-                    // Use this API to check whether user has this package
-                    final ApplicationInfo info = packageManager.getApplicationInfoAsUser(
-                            packageName, PackageManager.GET_META_DATA, userInfo.id);
-                    if ((info.flags & ApplicationInfo.FLAG_INSTALLED) != 0) {
-                        count++;
-                    }
-                } catch(NameNotFoundException e) {
-                    Log.e(TAG, "Package: " + packageName + " not found for user: " + userInfo.id);
-                }
-            }
-
-            return count;
-        }
-    }
-
-    private static class DisableChanger extends AsyncTask<Object, Object, Object> {
-        final PackageManager mPm;
-        final WeakReference<InstalledAppDetails> mActivity;
-        final ApplicationInfo mInfo;
-        final int mState;
-
-        DisableChanger(InstalledAppDetails activity, ApplicationInfo info, int state) {
-            mPm = activity.mPm;
-            mActivity = new WeakReference<InstalledAppDetails>(activity);
-            mInfo = info;
-            mState = state;
-        }
-
-        @Override
-        protected Object doInBackground(Object... params) {
-            mPm.setApplicationEnabledSetting(mInfo.packageName, mState, 0);
-            return null;
-        }
-    }
-
-    private final LoaderCallbacks<ChartData> mDataCallbacks = new LoaderCallbacks<ChartData>() {
-
-        @Override
-        public Loader<ChartData> onCreateLoader(int id, Bundle args) {
-            return new ChartDataLoader(getActivity(), mStatsSession, args);
-        }
-
-        @Override
-        public void onLoadFinished(Loader<ChartData> loader, ChartData data) {
-            mChartData = data;
-            mDataPreference.setSummary(getDataSummary());
-        }
-
-        @Override
-        public void onLoaderReset(Loader<ChartData> loader) {
-            // Leave last result.
-        }
-    };
-
-    private final BroadcastReceiver mCheckKillProcessesReceiver = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            final boolean enabled = getResultCode() != Activity.RESULT_CANCELED;
-            Log.d(LOG_TAG, "Got broadcast response: Restart status for "
-                    + mAppEntry.info.packageName + " " + enabled);
-            updateForceStopButton(enabled);
-        }
-    };
-
-    private final PermissionsResultCallback mPermissionCallback
-            = new PermissionsResultCallback() {
-        @Override
-        public void onPermissionSummaryResult(int standardGrantedPermissionCount,
-                int requestedPermissionCount, int additionalGrantedPermissionCount,
-                List<CharSequence> grantedGroupLabels) {
-            if (getActivity() == null) {
-                return;
-            }
-            final Resources res = getResources();
-            CharSequence summary = null;
-
-            if (requestedPermissionCount == 0) {
-                summary = res.getString(
-                        R.string.runtime_permissions_summary_no_permissions_requested);
-                mPermissionsPreference.setOnPreferenceClickListener(null);
-                mPermissionsPreference.setEnabled(false);
-            } else {
-                final ArrayList<CharSequence> list = new ArrayList<>(grantedGroupLabels);
-                if (additionalGrantedPermissionCount > 0) {
-                    // N additional permissions.
-                    list.add(res.getQuantityString(
-                            R.plurals.runtime_permissions_additional_count,
-                            additionalGrantedPermissionCount, additionalGrantedPermissionCount));
-                }
-                if (list.size() == 0) {
-                    summary = res.getString(
-                            R.string.runtime_permissions_summary_no_permissions_granted);
-                } else {
-                    summary = ListFormatter.getInstance().format(list);
-                }
-                mPermissionsPreference.setOnPreferenceClickListener(InstalledAppDetails.this);
-                mPermissionsPreference.setEnabled(true);
-            }
-            mPermissionsPreference.setSummary(summary);
-        }
-    };
-}
diff --git a/src/com/android/settings/applications/InstalledAppDetailsTop.java b/src/com/android/settings/applications/InstalledAppDetailsTop.java
index 8090de03ea..2d9756afd9 100644
--- a/src/com/android/settings/applications/InstalledAppDetailsTop.java
+++ b/src/com/android/settings/applications/InstalledAppDetailsTop.java
@@ -17,30 +17,21 @@
 package com.android.settings.applications;
 
 import android.content.Intent;
-import android.util.FeatureFlagUtils;
 
 import com.android.settings.SettingsActivity;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
-import com.android.settings.core.FeatureFlags;
 
 public class InstalledAppDetailsTop extends SettingsActivity {
 
     @Override
     public Intent getIntent() {
         Intent modIntent = new Intent(super.getIntent());
-        if (FeatureFlagUtils.isEnabled(this, FeatureFlags.APP_INFO_V2)) {
-            modIntent.putExtra(EXTRA_SHOW_FRAGMENT, AppInfoDashboardFragment.class.getName());
-        } else {
-            modIntent.putExtra(EXTRA_SHOW_FRAGMENT, InstalledAppDetails.class.getName());
-        }
+        modIntent.putExtra(EXTRA_SHOW_FRAGMENT, AppInfoDashboardFragment.class.getName());
         return modIntent;
     }
 
     @Override
     protected boolean isValidFragment(String fragmentName) {
-        if (FeatureFlagUtils.isEnabled(this, FeatureFlags.APP_INFO_V2)) {
-            return AppInfoDashboardFragment.class.getName().equals(fragmentName);
-        }
-        return InstalledAppDetails.class.getName().equals(fragmentName);
+        return AppInfoDashboardFragment.class.getName().equals(fragmentName);
     }
 }
diff --git a/src/com/android/settings/applications/RecentAppsPreferenceController.java b/src/com/android/settings/applications/RecentAppsPreferenceController.java
index 38590817ae..e15671bc24 100644
--- a/src/com/android/settings/applications/RecentAppsPreferenceController.java
+++ b/src/com/android/settings/applications/RecentAppsPreferenceController.java
@@ -34,14 +34,12 @@ import android.support.v7.preference.PreferenceScreen;
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
-import android.util.FeatureFlagUtils;
 import android.util.IconDrawableFactory;
 import android.util.Log;
 
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
-import com.android.settings.core.FeatureFlags;
 import com.android.settings.core.PreferenceControllerMixin;
 import com.android.settings.widget.AppPreference;
 import com.android.settingslib.applications.AppUtils;
@@ -245,17 +243,10 @@ public class RecentAppsPreferenceController extends AbstractPreferenceController
                     System.currentTimeMillis() - stat.getLastTimeUsed(), false));
             pref.setOrder(i);
             pref.setOnPreferenceClickListener(preference -> {
-                if (FeatureFlagUtils.isEnabled(mContext, FeatureFlags.APP_INFO_V2)) {
-                    AppInfoBase.startAppInfoFragment(AppInfoDashboardFragment.class,
-                            R.string.application_info_label, pkgName, appEntry.info.uid, mHost,
-                            1001 /*RequestCode*/, SETTINGS_APP_NOTIF_CATEGORY);
-                    return true;
-                } else {
-                    AppInfoBase.startAppInfoFragment(InstalledAppDetails.class,
-                            R.string.application_info_label, pkgName, appEntry.info.uid, mHost,
-                            1001 /*RequestCode*/, SETTINGS_APP_NOTIF_CATEGORY);
-                    return true;
-                }
+                AppInfoBase.startAppInfoFragment(AppInfoDashboardFragment.class,
+                    R.string.application_info_label, pkgName, appEntry.info.uid, mHost,
+                    1001 /*RequestCode*/, SETTINGS_APP_NOTIF_CATEGORY);
+                return true;
             });
             if (!rebindPref) {
                 mCategory.addPreference(pref);
diff --git a/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java b/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
index 41c1f7ce05..f363473dbd 100755
--- a/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
+++ b/src/com/android/settings/applications/appinfo/AppInfoDashboardFragment.java
@@ -45,19 +45,15 @@ import android.util.Log;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
-import android.view.View;
 
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.DeviceAdminAdd;
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
 import com.android.settings.SettingsPreferenceFragment;
-import com.android.settings.Utils;
-import com.android.settings.applications.LayoutPreference;
 import com.android.settings.applications.manageapplications.ManageApplications;
 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
 import com.android.settings.dashboard.DashboardFragment;
-import com.android.settings.widget.EntityHeaderController;
 import com.android.settings.widget.PreferenceCategoryController;
 import com.android.settings.wrapper.DevicePolicyManagerWrapper;
 import com.android.settingslib.RestrictedLockUtils;
diff --git a/src/com/android/settings/applications/manageapplications/ManageApplications.java b/src/com/android/settings/applications/manageapplications/ManageApplications.java
index 09896dc9d8..06ba86e4a8 100644
--- a/src/com/android/settings/applications/manageapplications/ManageApplications.java
+++ b/src/com/android/settings/applications/manageapplications/ManageApplications.java
@@ -50,7 +50,6 @@ import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.text.TextUtils;
 import android.util.ArraySet;
-import android.util.FeatureFlagUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -91,15 +90,14 @@ import com.android.settings.applications.AppStateWriteSettingsBridge;
 import com.android.settings.applications.AppStorageSettings;
 import com.android.settings.applications.DefaultAppSettings;
 import com.android.settings.applications.InstalledAppCounter;
-import com.android.settings.applications.InstalledAppDetails;
 import com.android.settings.applications.NotificationApps;
 import com.android.settings.applications.DirectoryAccessDetails;
 import com.android.settings.applications.UsageAccessDetails;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
+import com.android.settings.applications.appinfo.AppNotificationPreferenceController;
 import com.android.settings.applications.appinfo.DrawOverlayDetails;
 import com.android.settings.applications.appinfo.ExternalSourcesDetails;
 import com.android.settings.applications.appinfo.WriteSettingsDetails;
-import com.android.settings.core.FeatureFlags;
 import com.android.settings.core.InstrumentedPreferenceFragment;
 import com.android.settings.dashboard.SummaryLoader;
 import com.android.settings.fuelgauge.HighPowerDetail;
@@ -151,7 +149,7 @@ public class ManageApplications extends InstrumentedPreferenceFragment
     private static final String EXTRA_HAS_ENTRIES = "hasEntries";
     private static final String EXTRA_HAS_BRIDGE = "hasBridge";
 
-    // attributes used as keys when passing values to InstalledAppDetails activity
+    // attributes used as keys when passing values to AppInfoDashboardFragment activity
     public static final String APP_CHG = "chg";
 
     // constant value that can be used to check return code from sub activity.
@@ -553,13 +551,8 @@ public class ManageApplications extends InstrumentedPreferenceFragment
             // process ahead of time, to avoid a long load of data when user clicks on a managed
             // app. Maybe when they load the list of apps that contains managed profile apps.
             default:
-                if (FeatureFlagUtils.isEnabled(getContext(), FeatureFlags.APP_INFO_V2)) {
-                    startAppInfoFragment(
-                            AppInfoDashboardFragment.class, R.string.application_info_label);
-                } else {
-                    startAppInfoFragment(
-                            InstalledAppDetails.class, R.string.application_info_label);
-                }
+                startAppInfoFragment(
+                    AppInfoDashboardFragment.class, R.string.application_info_label);
                 break;
         }
     }
@@ -1227,7 +1220,8 @@ public class ManageApplications extends InstrumentedPreferenceFragment
             switch (mManageApplications.mListType) {
                 case LIST_TYPE_NOTIFICATION:
                     if (entry.extraInfo != null) {
-                        holder.setSummary(InstalledAppDetails.getNotificationSummary(
+                        holder.setSummary(
+                            AppNotificationPreferenceController.getNotificationSummary(
                                 (AppRow) entry.extraInfo, mContext));
                     } else {
                         holder.setSummary(null);
diff --git a/src/com/android/settings/core/FeatureFlags.java b/src/com/android/settings/core/FeatureFlags.java
index 7505876b88..687442e4c0 100644
--- a/src/com/android/settings/core/FeatureFlags.java
+++ b/src/com/android/settings/core/FeatureFlags.java
@@ -20,7 +20,6 @@ package com.android.settings.core;
  * This class keeps track of all feature flags in Settings.
  */
 public class FeatureFlags {
-    public static final String APP_INFO_V2 = "settings_app_info_v2";
     public static final String CONNECTED_DEVICE_V2 = "settings_connected_device_v2";
     public static final String BATTERY_SETTINGS_V2 = "settings_battery_v2";
     public static final String BATTERY_DISPLAY_APP_LIST = "settings_battery_display_app_list";
diff --git a/src/com/android/settings/core/gateway/SettingsGateway.java b/src/com/android/settings/core/gateway/SettingsGateway.java
index b07cf84774..91fc108c54 100644
--- a/src/com/android/settings/core/gateway/SettingsGateway.java
+++ b/src/com/android/settings/core/gateway/SettingsGateway.java
@@ -39,7 +39,6 @@ import com.android.settings.accounts.ManagedProfileSettings;
 import com.android.settings.accounts.AccountDashboardFragment;
 import com.android.settings.applications.AppAndNotificationDashboardFragment;
 import com.android.settings.applications.DefaultAppSettings;
-import com.android.settings.applications.InstalledAppDetails;
 import com.android.settings.applications.ManageDomainUrls;
 import com.android.settings.applications.NotificationApps;
 import com.android.settings.applications.ProcessStatsSummary;
@@ -207,7 +206,6 @@ public class SettingsGateway {
             ConfigureNotificationSettings.class.getName(),
             ChooseLockPassword.ChooseLockPasswordFragment.class.getName(),
             ChooseLockPattern.ChooseLockPatternFragment.class.getName(),
-            InstalledAppDetails.class.getName(),
             AppInfoDashboardFragment.class.getName(),
             BatterySaverSettings.class.getName(),
             AppNotificationSettings.class.getName(),
diff --git a/src/com/android/settings/datausage/UnrestrictedDataAccess.java b/src/com/android/settings/datausage/UnrestrictedDataAccess.java
index cff4a50214..2e204063bd 100644
--- a/src/com/android/settings/datausage/UnrestrictedDataAccess.java
+++ b/src/com/android/settings/datausage/UnrestrictedDataAccess.java
@@ -22,7 +22,6 @@ import android.os.Bundle;
 import android.os.UserHandle;
 import android.support.v7.preference.Preference;
 import android.support.v7.preference.PreferenceViewHolder;
-import android.util.FeatureFlagUtils;
 import android.view.Menu;
 import android.view.MenuInflater;
 import android.view.MenuItem;
@@ -33,9 +32,7 @@ import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.settings.R;
 import com.android.settings.SettingsPreferenceFragment;
 import com.android.settings.applications.AppStateBaseBridge;
-import com.android.settings.applications.InstalledAppDetails;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
-import com.android.settings.core.FeatureFlags;
 import com.android.settings.datausage.AppStateDataUsageBridge.DataUsageState;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.widget.AppSwitchPreference;
@@ -286,17 +283,10 @@ public class UnrestrictedDataAccess extends SettingsPreferenceFragment
         protected void onClick() {
             if (mState.isDataSaverBlacklisted) {
                 // app is blacklisted, launch App Data Usage screen
-                if (FeatureFlagUtils.isEnabled(getContext(), FeatureFlags.APP_INFO_V2)) {
-                    AppInfoDashboardFragment.startAppInfoFragment(AppDataUsage.class,
-                            R.string.app_data_usage,
-                            UnrestrictedDataAccess.this,
-                            mEntry);
-                } else {
-                    InstalledAppDetails.startAppInfoFragment(AppDataUsage.class,
-                            R.string.app_data_usage,
-                            UnrestrictedDataAccess.this,
-                            mEntry);
-                }
+                AppInfoDashboardFragment.startAppInfoFragment(AppDataUsage.class,
+                    R.string.app_data_usage,
+                    UnrestrictedDataAccess.this,
+                    mEntry);
             } else {
                 // app is not blacklisted, let superclass handle toggle switch
                 super.onClick();
diff --git a/src/com/android/settings/fuelgauge/AppButtonsPreferenceController.java b/src/com/android/settings/fuelgauge/AppButtonsPreferenceController.java
index a52433b374..7bd1b3d762 100644
--- a/src/com/android/settings/fuelgauge/AppButtonsPreferenceController.java
+++ b/src/com/android/settings/fuelgauge/AppButtonsPreferenceController.java
@@ -74,7 +74,7 @@ import java.util.List;
  * An easy way to handle them is to delegate them to {@link #handleDialogClick(int)} and
  * {@link #handleActivityResult(int, int, Intent)} in this controller.
  */
-//TODO(b/35810915): Make InstalledAppDetails use this controller
+//TODO(b/35810915): Make AppInfoDashboardFragment use this controller
 public class AppButtonsPreferenceController extends AbstractPreferenceController implements
         PreferenceControllerMixin, LifecycleObserver, OnResume, OnDestroy,
         ApplicationsState.Callbacks {
diff --git a/src/com/android/settings/location/RecentLocationRequestPreferenceController.java b/src/com/android/settings/location/RecentLocationRequestPreferenceController.java
index 8cbe95c1d9..b17d19ec9c 100644
--- a/src/com/android/settings/location/RecentLocationRequestPreferenceController.java
+++ b/src/com/android/settings/location/RecentLocationRequestPreferenceController.java
@@ -20,19 +20,15 @@ import android.support.annotation.VisibleForTesting;
 import android.support.v7.preference.Preference;
 import android.support.v7.preference.PreferenceCategory;
 import android.support.v7.preference.PreferenceScreen;
-import android.util.FeatureFlagUtils;
 
 import com.android.settings.R;
 import com.android.settings.SettingsActivity;
-import com.android.settings.applications.InstalledAppDetails;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
-import com.android.settings.core.FeatureFlags;
 import com.android.settings.widget.AppPreference;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.location.RecentLocationApps;
 
 import java.util.ArrayList;
-import java.util.Comparator;
 import java.util.List;
 
 public class RecentLocationRequestPreferenceController extends LocationBasePreferenceController {
@@ -60,19 +56,11 @@ public class RecentLocationRequestPreferenceController extends LocationBasePrefe
         public boolean onPreferenceClick(Preference preference) {
             // start new fragment to display extended information
             final Bundle args = new Bundle();
-            if (FeatureFlagUtils.isEnabled(mFragment.getActivity(), FeatureFlags.APP_INFO_V2)) {
-                args.putString(AppInfoDashboardFragment.ARG_PACKAGE_NAME, mPackage);
-                ((SettingsActivity) mFragment.getActivity()).startPreferencePanelAsUser(
-                        mFragment,
-                        AppInfoDashboardFragment.class.getName(), args,
-                        R.string.application_info_label, null, mUserHandle);
-            } else {
-                args.putString(InstalledAppDetails.ARG_PACKAGE_NAME, mPackage);
-                ((SettingsActivity) mFragment.getActivity()).startPreferencePanelAsUser(
-                        mFragment,
-                        InstalledAppDetails.class.getName(), args,
-                        R.string.application_info_label, null, mUserHandle);
-            }
+            args.putString(AppInfoDashboardFragment.ARG_PACKAGE_NAME, mPackage);
+            ((SettingsActivity) mFragment.getActivity()).startPreferencePanelAsUser(
+                mFragment,
+                AppInfoDashboardFragment.class.getName(), args,
+                R.string.application_info_label, null, mUserHandle);
             return true;
         }
     }
diff --git a/src/com/android/settings/widget/EntityHeaderController.java b/src/com/android/settings/widget/EntityHeaderController.java
index 8607211db4..4ebc369891 100644
--- a/src/com/android/settings/widget/EntityHeaderController.java
+++ b/src/com/android/settings/widget/EntityHeaderController.java
@@ -37,7 +37,6 @@ import android.support.annotation.IntDef;
 import android.support.annotation.VisibleForTesting;
 import android.support.v7.widget.RecyclerView;
 import android.text.TextUtils;
-import android.util.FeatureFlagUtils;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -48,10 +47,8 @@ import android.widget.TextView;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.applications.AppInfoBase;
-import com.android.settings.applications.InstalledAppDetails;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.applications.appinfo.AppInfoDashboardFragment;
-import com.android.settings.core.FeatureFlags;
 import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.applications.ApplicationsState;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -285,17 +282,10 @@ public class EntityHeaderController {
         entityHeaderContent.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-                if (FeatureFlagUtils.isEnabled(mAppContext, FeatureFlags.APP_INFO_V2)) {
-                    AppInfoBase.startAppInfoFragment(
-                            AppInfoDashboardFragment.class, R.string.application_info_label,
-                            mPackageName, mUid, mFragment, 0 /* request */,
-                            mMetricsCategory);
-                } else {
-                    AppInfoBase.startAppInfoFragment(
-                            InstalledAppDetails.class, R.string.application_info_label,
-                            mPackageName, mUid, mFragment, 0 /* request */,
-                            mMetricsCategory);
-                }
+                AppInfoBase.startAppInfoFragment(
+                    AppInfoDashboardFragment.class, R.string.application_info_label,
+                    mPackageName, mUid, mFragment, 0 /* request */,
+                    mMetricsCategory);
             }
         });
         return;