Introduce a WifiTrackerLibProvider.

This make the WifiTrackerLib can be customized. Bug: 149540986 Test: manual test wifi picker, and atest com.android.settings Change-Id: I1418ae39c895ce2ff87f18005a226a4835f9e083
2020-12-16 15:08:51 -08:00
parent b7076d5d5e
commit c1477650c9
17 changed files with 268 additions and 123 deletions
--- a/src/com/android/settings/overlay/FeatureFactory.java
+++ b/src/com/android/settings/overlay/FeatureFactory.java
@@ -41,6 +41,7 @@ import com.android.settings.search.SearchFeatureProvider;
 import com.android.settings.security.SecurityFeatureProvider;
 import com.android.settings.slices.SlicesFeatureProvider;
 import com.android.settings.users.UserFeatureProvider;
+import com.android.settings.wifi.WifiTrackerLibProvider;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;

 /**
@@ -143,6 +144,11 @@ public abstract class FeatureFactory {

    public abstract FaceFeatureProvider getFaceFeatureProvider();

+    /**
+     * Gets implementation for the WifiTrackerLib.
+     */
+    public abstract WifiTrackerLibProvider getWifiTrackerLibProvider();
+
    public static final class FactoryNotFoundException extends RuntimeException {
        public FactoryNotFoundException(Throwable throwable) {
            super("Unable to create factory. Did you misconfigure Proguard?", throwable);
--- a/src/com/android/settings/overlay/FeatureFactoryImpl.java
+++ b/src/com/android/settings/overlay/FeatureFactoryImpl.java
@@ -62,6 +62,8 @@ import com.android.settings.slices.SlicesFeatureProvider;
 import com.android.settings.slices.SlicesFeatureProviderImpl;
 import com.android.settings.users.UserFeatureProvider;
 import com.android.settings.users.UserFeatureProviderImpl;
+import com.android.settings.wifi.WifiTrackerLibProvider;
+import com.android.settings.wifi.WifiTrackerLibProviderImpl;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;

 /**
@@ -90,6 +92,7 @@ public class FeatureFactoryImpl extends FeatureFactory {
    private BluetoothFeatureProvider mBluetoothFeatureProvider;
    private AwareFeatureProvider mAwareFeatureProvider;
    private FaceFeatureProvider mFaceFeatureProvider;
+    private WifiTrackerLibProvider mWifiTrackerLibProvider;

    @Override
    public SupportFeatureProvider getSupportFeatureProvider(Context context) {
@@ -278,4 +281,12 @@ public class FeatureFactoryImpl extends FeatureFactory {
        }
        return mFaceFeatureProvider;
    }
+
+    @Override
+    public WifiTrackerLibProvider getWifiTrackerLibProvider() {
+        if (mWifiTrackerLibProvider == null) {
+            mWifiTrackerLibProvider = new WifiTrackerLibProviderImpl();
+        }
+        return mWifiTrackerLibProvider;
+    }
 }
--- a/src/com/android/settings/wifi/ConfigureWifiEntryFragment.java
+++ b/src/com/android/settings/wifi/ConfigureWifiEntryFragment.java
@@ -21,9 +21,6 @@ import android.app.Activity;
 import android.app.settings.SettingsEnums;
 import android.content.Context;
 import android.content.Intent;
-import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
-import android.net.wifi.WifiManager;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.HandlerThread;
@@ -40,6 +37,7 @@ import androidx.annotation.VisibleForTesting;

 import com.android.settings.R;
 import com.android.settings.core.InstrumentedFragment;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.wifi.details2.WifiNetworkDetailsFragment2;
 import com.android.wifitrackerlib.NetworkDetailsTracker;
 import com.android.wifitrackerlib.WifiEntry;
@@ -222,17 +220,17 @@ public class ConfigureWifiEntryFragment extends InstrumentedFragment implements
            }
        };

-        mNetworkDetailsTracker = NetworkDetailsTracker.createNetworkDetailsTracker(
-                getSettingsLifecycle(),
-                context,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(ConnectivityManager.class),
-                context.getSystemService(NetworkScoreManager.class),
-                new Handler(Looper.getMainLooper()),
-                mWorkerThread.getThreadHandler(),
-                elapsedRealtimeClock,
-                MAX_SCAN_AGE_MILLIS,
-                SCAN_INTERVAL_MILLIS,
-                getArguments().getString(WifiNetworkDetailsFragment2.KEY_CHOSEN_WIFIENTRY_KEY));
+        mNetworkDetailsTracker = FeatureFactory.getFactory(context)
+                .getWifiTrackerLibProvider()
+                .createNetworkDetailsTracker(
+                        getSettingsLifecycle(),
+                        context,
+                        new Handler(Looper.getMainLooper()),
+                        mWorkerThread.getThreadHandler(),
+                        elapsedRealtimeClock,
+                        MAX_SCAN_AGE_MILLIS,
+                        SCAN_INTERVAL_MILLIS,
+                        getArguments().getString(
+                                WifiNetworkDetailsFragment2.KEY_CHOSEN_WIFIENTRY_KEY));
    }
 }
--- a/src/com/android/settings/wifi/NetworkRequestDialogFragment.java
+++ b/src/com/android/settings/wifi/NetworkRequestDialogFragment.java
@@ -24,11 +24,8 @@ import android.app.Dialog;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.graphics.drawable.Drawable;
-import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
 import android.net.wifi.ScanResult;
 import android.net.wifi.WifiConfiguration;
-import android.net.wifi.WifiManager;
 import android.net.wifi.WifiManager.NetworkRequestMatchCallback;
 import android.net.wifi.WifiManager.NetworkRequestUserSelectionCallback;
 import android.os.Bundle;
@@ -54,6 +51,7 @@ import androidx.appcompat.app.AlertDialog;
 import androidx.preference.internal.PreferenceImageView;

 import com.android.settings.R;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.Utils;
 import com.android.wifitrackerlib.WifiEntry;
 import com.android.wifitrackerlib.WifiPickerTracker;
@@ -113,16 +111,15 @@ public class NetworkRequestDialogFragment extends NetworkRequestDialogBaseFragme
            }
        };
        final Context context = getContext();
-        mWifiPickerTracker = new WifiPickerTracker(getSettingsLifecycle(), context,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(ConnectivityManager.class),
-                context.getSystemService(NetworkScoreManager.class),
-                new Handler(Looper.getMainLooper()),
-                mWorkerThread.getThreadHandler(),
-                elapsedRealtimeClock,
-                MAX_SCAN_AGE_MILLIS,
-                SCAN_INTERVAL_MILLIS,
-                this);
+        mWifiPickerTracker = FeatureFactory.getFactory(context)
+                .getWifiTrackerLibProvider()
+                .createWifiPickerTracker(getSettingsLifecycle(), context,
+                        new Handler(Looper.getMainLooper()),
+                        mWorkerThread.getThreadHandler(),
+                        elapsedRealtimeClock,
+                        MAX_SCAN_AGE_MILLIS,
+                        SCAN_INTERVAL_MILLIS,
+                        this);
    }

    @Override
--- a/src/com/android/settings/wifi/WifiConnectionPreferenceController.java
+++ b/src/com/android/settings/wifi/WifiConnectionPreferenceController.java
@@ -17,9 +17,6 @@
 package com.android.settings.wifi;

 import android.content.Context;
-import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
-import android.net.wifi.WifiManager;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.HandlerThread;
@@ -36,6 +33,7 @@ import androidx.preference.PreferenceScreen;

 import com.android.settings.R;
 import com.android.settings.core.SubSettingLauncher;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.wifi.details2.WifiNetworkDetailsFragment2;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
@@ -115,16 +113,15 @@ public class WifiConnectionPreferenceController extends AbstractPreferenceContro
                return SystemClock.elapsedRealtime();
            }
        };
-        mWifiPickerTracker = new WifiPickerTracker(lifecycle, context,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(ConnectivityManager.class),
-                context.getSystemService(NetworkScoreManager.class),
-                new Handler(Looper.getMainLooper()),
-                mWorkerThread.getThreadHandler(),
-                elapsedRealtimeClock,
-                MAX_SCAN_AGE_MILLIS,
-                SCAN_INTERVAL_MILLIS,
-                this);
+        mWifiPickerTracker = FeatureFactory.getFactory(context)
+                .getWifiTrackerLibProvider()
+                .createWifiPickerTracker(lifecycle, context,
+                        new Handler(Looper.getMainLooper()),
+                        mWorkerThread.getThreadHandler(),
+                        elapsedRealtimeClock,
+                        MAX_SCAN_AGE_MILLIS,
+                        SCAN_INTERVAL_MILLIS,
+                        this);
    }

    /**
--- a/src/com/android/settings/wifi/WifiDialogActivity.java
+++ b/src/com/android/settings/wifi/WifiDialogActivity.java
@@ -18,9 +18,7 @@ package com.android.settings.wifi;

 import android.content.DialogInterface;
 import android.content.Intent;
-import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
-import android.net.NetworkScoreManager;
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
 import android.net.wifi.WifiManager.ActionListener;
@@ -38,6 +36,7 @@ import androidx.annotation.VisibleForTesting;

 import com.android.settings.R;
 import com.android.settings.SetupWizardUtils;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.wifi.dpp.WifiDppUtils;
 import com.android.settingslib.core.lifecycle.ObservableActivity;
 import com.android.settingslib.wifi.AccessPoint;
@@ -124,18 +123,17 @@ public class WifiDialogActivity extends ObservableActivity implements WifiDialog
                    return SystemClock.elapsedRealtime();
                }
            };
-            mNetworkDetailsTracker = NetworkDetailsTracker.createNetworkDetailsTracker(
-                    getLifecycle(),
-                    this,
-                    getSystemService(WifiManager.class),
-                    getSystemService(ConnectivityManager.class),
-                    getSystemService(NetworkScoreManager.class),
-                    new Handler(Looper.getMainLooper()),
-                    mWorkerThread.getThreadHandler(),
-                    elapsedRealtimeClock,
-                    MAX_SCAN_AGE_MILLIS,
-                    SCAN_INTERVAL_MILLIS,
-                    mIntent.getStringExtra(KEY_CHOSEN_WIFIENTRY_KEY));
+            mNetworkDetailsTracker = FeatureFactory.getFactory(this)
+                    .getWifiTrackerLibProvider()
+                    .createNetworkDetailsTracker(
+                            getLifecycle(),
+                            this,
+                            new Handler(Looper.getMainLooper()),
+                            mWorkerThread.getThreadHandler(),
+                            elapsedRealtimeClock,
+                            MAX_SCAN_AGE_MILLIS,
+                            SCAN_INTERVAL_MILLIS,
+                            mIntent.getStringExtra(KEY_CHOSEN_WIFIENTRY_KEY));
        } else {
            final Bundle accessPointState = mIntent.getBundleExtra(KEY_ACCESS_POINT_STATE);
            if (accessPointState != null) {
--- a/src/com/android/settings/wifi/WifiPickerTrackerHelper.java
+++ b/src/com/android/settings/wifi/WifiPickerTrackerHelper.java
@@ -17,9 +17,6 @@
 package com.android.settings.wifi;

 import android.content.Context;
-import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
-import android.net.wifi.WifiManager;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Looper;
@@ -34,6 +31,7 @@ import androidx.lifecycle.LifecycleObserver;
 import androidx.lifecycle.OnLifecycleEvent;

 import com.android.internal.annotations.VisibleForTesting;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.wifitrackerlib.MergedCarrierEntry;
 import com.android.wifitrackerlib.WifiEntry;
 import com.android.wifitrackerlib.WifiPickerTracker;
@@ -72,16 +70,16 @@ public class WifiPickerTrackerHelper implements LifecycleObserver {
                Process.THREAD_PRIORITY_BACKGROUND);
        mWorkerThread.start();

-        mWifiPickerTracker = new WifiPickerTracker(lifecycle, context,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(ConnectivityManager.class),
-                context.getSystemService(NetworkScoreManager.class),
+        mWifiPickerTracker =  FeatureFactory.getFactory(context)
+                .getWifiTrackerLibProvider()
+                .createWifiPickerTracker(lifecycle, context,
                new Handler(Looper.getMainLooper()),
                mWorkerThread.getThreadHandler(),
                ELAPSED_REALTIME_CLOCK,
                MAX_SCAN_AGE_MILLIS,
                SCAN_INTERVAL_MILLIS,
                listener);
+
    }

    @OnLifecycleEvent(Lifecycle.Event.ON_DESTROY)
--- a/src/com/android/settings/wifi/WifiSettings.java
+++ b/src/com/android/settings/wifi/WifiSettings.java
@@ -27,8 +27,6 @@ import android.content.ContentResolver;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
 import android.net.NetworkTemplate;
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
@@ -66,6 +64,7 @@ import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.datausage.DataUsagePreference;
 import com.android.settings.datausage.DataUsageUtils;
 import com.android.settings.location.ScanningSettings;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.search.BaseSearchIndexProvider;
 import com.android.settings.widget.SwitchBarController;
 import com.android.settings.wifi.details2.WifiNetworkDetailsFragment2;
@@ -283,16 +282,15 @@ public class WifiSettings extends RestrictedSettingsFragment
                return SystemClock.elapsedRealtime();
            }
        };
-        mWifiPickerTracker = new WifiPickerTracker(getSettingsLifecycle(), context,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(ConnectivityManager.class),
-                context.getSystemService(NetworkScoreManager.class),
-                new Handler(Looper.getMainLooper()),
-                mWorkerThread.getThreadHandler(),
-                elapsedRealtimeClock,
-                MAX_SCAN_AGE_MILLIS,
-                SCAN_INTERVAL_MILLIS,
-                this);
+        mWifiPickerTracker = FeatureFactory.getFactory(context)
+                .getWifiTrackerLibProvider()
+                .createWifiPickerTracker(getSettingsLifecycle(), context,
+                        new Handler(Looper.getMainLooper()),
+                        mWorkerThread.getThreadHandler(),
+                        elapsedRealtimeClock,
+                        MAX_SCAN_AGE_MILLIS,
+                        SCAN_INTERVAL_MILLIS,
+                        this);

        final Activity activity = getActivity();

--- a/src/com/android/settings/wifi/WifiTrackerLibProvider.java
+++ b/src/com/android/settings/wifi/WifiTrackerLibProvider.java
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2020 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.wifi;
+
+import android.content.Context;
+import android.os.Handler;
+
+import androidx.lifecycle.Lifecycle;
+
+import com.android.wifitrackerlib.NetworkDetailsTracker;
+import com.android.wifitrackerlib.WifiPickerTracker;
+
+import java.time.Clock;
+
+/**
+ * Provides the objects instances from the AOSP WifiTrackerLib.
+ */
+public interface WifiTrackerLibProvider {
+
+    /** Create a new instance of WifiPickerTracker */
+    WifiPickerTracker createWifiPickerTracker(
+            Lifecycle lifecycle, Context context,
+            Handler mainHandler, Handler workerHandler, Clock clock,
+            long maxScanAgeMillis, long scanIntervalMillis,
+            WifiPickerTracker.WifiPickerTrackerCallback listener);
+
+    /** Create a new instance of NetworkDetailsTracker */
+    NetworkDetailsTracker createNetworkDetailsTracker(
+            Lifecycle lifecycle, Context context,
+            Handler mainHandler, Handler workerHandler, Clock clock,
+            long maxScanAgeMillis, long scanIntervalMillis,
+            String key);
+
+}
--- a/src/com/android/settings/wifi/WifiTrackerLibProviderImpl.java
+++ b/src/com/android/settings/wifi/WifiTrackerLibProviderImpl.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2020 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.wifi;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkScoreManager;
+import android.net.wifi.WifiManager;
+import android.os.Handler;
+
+import androidx.lifecycle.Lifecycle;
+
+import com.android.wifitrackerlib.NetworkDetailsTracker;
+import com.android.wifitrackerlib.WifiPickerTracker;
+
+import java.time.Clock;
+
+/**
+ * Implementation of AOSP WifiTrackerLibProvider.
+ */
+public class WifiTrackerLibProviderImpl implements WifiTrackerLibProvider {
+
+    /**
+     * Create an instance of WifiPickerTracker.
+     */
+    @Override
+    public WifiPickerTracker createWifiPickerTracker(
+            Lifecycle lifecycle, Context context,
+            Handler mainHandler, Handler workerHandler, Clock clock,
+            long maxScanAgeMillis, long scanIntervalMillis,
+            WifiPickerTracker.WifiPickerTrackerCallback listener) {
+        return new WifiPickerTracker(
+                lifecycle, context,
+                context.getSystemService(WifiManager.class),
+                context.getSystemService(ConnectivityManager.class),
+                context.getSystemService(NetworkScoreManager.class),
+                mainHandler, workerHandler, clock,
+                maxScanAgeMillis, scanIntervalMillis,
+                listener);
+    }
+
+    /**
+     * Create an instance of NetworkDetailsTracker.
+     */
+    @Override
+    public NetworkDetailsTracker createNetworkDetailsTracker(
+            Lifecycle lifecycle, Context context,
+            Handler mainHandler, Handler workerHandler, Clock clock,
+            long maxScanAgeMillis, long scanIntervalMillis,
+            String key) {
+        return NetworkDetailsTracker.createNetworkDetailsTracker(
+                lifecycle, context,
+                context.getSystemService(WifiManager.class),
+                context.getSystemService(ConnectivityManager.class),
+                context.getSystemService(NetworkScoreManager.class),
+                mainHandler, workerHandler, clock,
+                maxScanAgeMillis, scanIntervalMillis,
+                key);
+    }
+}
--- a/src/com/android/settings/wifi/addappnetworks/AddAppNetworksFragment.java
+++ b/src/com/android/settings/wifi/addappnetworks/AddAppNetworksFragment.java
@@ -24,8 +24,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.graphics.drawable.Drawable;
-import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiConfiguration.KeyMgmt;
 import android.net.wifi.WifiManager;
@@ -60,6 +58,7 @@ import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.core.InstrumentedFragment;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.wifitrackerlib.WifiEntry;
 import com.android.wifitrackerlib.WifiPickerTracker;

@@ -191,16 +190,15 @@ public class AddAppNetworksFragment extends InstrumentedFragment implements
                return SystemClock.elapsedRealtime();
            }
        };
-        mWifiPickerTracker = new WifiPickerTracker(getSettingsLifecycle(), mActivity,
-                mActivity.getSystemService(WifiManager.class),
-                mActivity.getSystemService(ConnectivityManager.class),
-                mActivity.getSystemService(NetworkScoreManager.class),
-                new Handler(Looper.getMainLooper()),
-                mWorkerThread.getThreadHandler(),
-                elapsedRealtimeClock,
-                MAX_SCAN_AGE_MILLIS,
-                SCAN_INTERVAL_MILLIS,
-                this);
+        mWifiPickerTracker = FeatureFactory.getFactory(mActivity.getApplicationContext())
+                .getWifiTrackerLibProvider()
+                .createWifiPickerTracker(getSettingsLifecycle(), mActivity,
+                        new Handler(Looper.getMainLooper()),
+                        mWorkerThread.getThreadHandler(),
+                        elapsedRealtimeClock,
+                        MAX_SCAN_AGE_MILLIS,
+                        SCAN_INTERVAL_MILLIS,
+                        this);
        return inflater.inflate(R.layout.wifi_add_app_networks, container, false);
    }

--- a/src/com/android/settings/wifi/details2/WifiNetworkDetailsFragment2.java
+++ b/src/com/android/settings/wifi/details2/WifiNetworkDetailsFragment2.java
@@ -22,7 +22,6 @@ import android.app.admin.DevicePolicyManager;
 import android.app.settings.SettingsEnums;
 import android.content.Context;
 import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
 import android.net.wifi.WifiManager;
 import android.os.Handler;
 import android.os.HandlerThread;
@@ -42,6 +41,7 @@ import androidx.preference.PreferenceScreen;
 import com.android.settings.R;
 import com.android.settings.Utils;
 import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.wifi.WifiConfigUiBase2;
 import com.android.settings.wifi.WifiDialog2;
 import com.android.settingslib.RestrictedLockUtils;
@@ -239,18 +239,17 @@ public class WifiNetworkDetailsFragment2 extends DashboardFragment implements
            }
        };

-        mNetworkDetailsTracker = NetworkDetailsTracker.createNetworkDetailsTracker(
-                getSettingsLifecycle(),
-                context,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(ConnectivityManager.class),
-                context.getSystemService(NetworkScoreManager.class),
-                new Handler(Looper.getMainLooper()),
-                mWorkerThread.getThreadHandler(),
-                elapsedRealtimeClock,
-                MAX_SCAN_AGE_MILLIS,
-                SCAN_INTERVAL_MILLIS,
-                getArguments().getString(KEY_CHOSEN_WIFIENTRY_KEY));
+        mNetworkDetailsTracker = FeatureFactory.getFactory(context)
+                .getWifiTrackerLibProvider()
+                .createNetworkDetailsTracker(
+                        getSettingsLifecycle(),
+                        context,
+                        new Handler(Looper.getMainLooper()),
+                        mWorkerThread.getThreadHandler(),
+                        elapsedRealtimeClock,
+                        MAX_SCAN_AGE_MILLIS,
+                        SCAN_INTERVAL_MILLIS,
+                        getArguments().getString(KEY_CHOSEN_WIFIENTRY_KEY));
    }

    /**
--- a/src/com/android/settings/wifi/dpp/WifiDppQrCodeScannerFragment.java
+++ b/src/com/android/settings/wifi/dpp/WifiDppQrCodeScannerFragment.java
@@ -25,8 +25,6 @@ import android.content.Intent;
 import android.graphics.Matrix;
 import android.graphics.Rect;
 import android.graphics.SurfaceTexture;
-import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
 import android.net.wifi.EasyConnectStatusCallback;
 import android.net.wifi.WifiConfiguration;
 import android.net.wifi.WifiManager;
@@ -57,6 +55,7 @@ import androidx.annotation.VisibleForTesting;
 import androidx.lifecycle.ViewModelProviders;

 import com.android.settings.R;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.wifi.qrcode.QrCamera;
 import com.android.settings.wifi.qrcode.QrDecorateView;
 import com.android.wifitrackerlib.WifiEntry;
@@ -363,16 +362,15 @@ public class WifiDppQrCodeScannerFragment extends WifiDppQrCodeBaseFragment impl
            }
        };
        final Context context = getContext();
-        mWifiPickerTracker = new WifiPickerTracker(getSettingsLifecycle(), context,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(ConnectivityManager.class),
-                context.getSystemService(NetworkScoreManager.class),
-                new Handler(Looper.getMainLooper()),
-                mWorkerThread.getThreadHandler(),
-                elapsedRealtimeClock,
-                MAX_SCAN_AGE_MILLIS,
-                SCAN_INTERVAL_MILLIS,
-                null /* listener */);
+        mWifiPickerTracker = FeatureFactory.getFactory(context)
+                .getWifiTrackerLibProvider()
+                .createWifiPickerTracker(getSettingsLifecycle(), context,
+                        new Handler(Looper.getMainLooper()),
+                        mWorkerThread.getThreadHandler(),
+                        elapsedRealtimeClock,
+                        MAX_SCAN_AGE_MILLIS,
+                        SCAN_INTERVAL_MILLIS,
+                        null /* listener */);

        // setTitle for TalkBack
        if (mIsConfiguratorMode) {
--- a/src/com/android/settings/wifi/slice/WifiScanWorker.java
+++ b/src/com/android/settings/wifi/slice/WifiScanWorker.java
@@ -19,8 +19,6 @@ package com.android.settings.wifi.slice;
 import static com.android.settings.wifi.slice.WifiSlice.DEFAULT_EXPANDED_ROW_COUNT;

 import android.content.Context;
-import android.net.ConnectivityManager;
-import android.net.NetworkScoreManager;
 import android.net.Uri;
 import android.net.wifi.WifiManager;
 import android.os.HandlerThread;
@@ -34,6 +32,7 @@ import androidx.lifecycle.Lifecycle;
 import androidx.lifecycle.LifecycleOwner;
 import androidx.lifecycle.LifecycleRegistry;

+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.slices.SliceBackgroundWorker;
 import com.android.settingslib.utils.ThreadUtils;
 import com.android.wifitrackerlib.MergedCarrierEntry;
@@ -79,16 +78,15 @@ public class WifiScanWorker extends SliceBackgroundWorker<WifiSliceItem> impleme
                return SystemClock.elapsedRealtime();
            }
        };
-        mWifiPickerTracker = new WifiPickerTracker(getLifecycle(), context,
-                context.getSystemService(WifiManager.class),
-                context.getSystemService(ConnectivityManager.class),
-                context.getSystemService(NetworkScoreManager.class),
-                ThreadUtils.getUiThreadHandler(),
-                mWorkerThread.getThreadHandler(),
-                elapsedRealtimeClock,
-                MAX_SCAN_AGE_MILLIS,
-                SCAN_INTERVAL_MILLIS,
-                this);
+        mWifiPickerTracker = FeatureFactory.getFactory(context)
+                .getWifiTrackerLibProvider()
+                .createWifiPickerTracker(getLifecycle(), context,
+                        ThreadUtils.getUiThreadHandler(),
+                        mWorkerThread.getThreadHandler(),
+                        elapsedRealtimeClock,
+                        MAX_SCAN_AGE_MILLIS,
+                        SCAN_INTERVAL_MILLIS,
+                        this);

        mLifecycleRegistry.markState(Lifecycle.State.INITIALIZED);
        mLifecycleRegistry.markState(Lifecycle.State.CREATED);
--- a/tests/robotests/src/com/android/settings/testutils/FakeFeatureFactory.java
+++ b/tests/robotests/src/com/android/settings/testutils/FakeFeatureFactory.java
@@ -43,6 +43,7 @@ import com.android.settings.search.SearchFeatureProvider;
 import com.android.settings.security.SecurityFeatureProvider;
 import com.android.settings.slices.SlicesFeatureProvider;
 import com.android.settings.users.UserFeatureProvider;
+import com.android.settings.wifi.WifiTrackerLibProvider;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;

 import org.mockito.Answers;
@@ -77,6 +78,8 @@ public class FakeFeatureFactory extends FeatureFactory {
    public SearchFeatureProvider searchFeatureProvider;
    public ContextualCardFeatureProvider mContextualCardFeatureProvider;

+    public WifiTrackerLibProvider wifiTrackerLibProvider;
+
    /**
     * Call this in {@code @Before} method of the test class to use fake factory.
     */
@@ -120,6 +123,7 @@ public class FakeFeatureFactory extends FeatureFactory {
        mBluetoothFeatureProvider = mock(BluetoothFeatureProvider.class);
        mAwareFeatureProvider = mock(AwareFeatureProvider.class);
        mFaceFeatureProvider = mock(FaceFeatureProvider.class);
+        wifiTrackerLibProvider = mock(WifiTrackerLibProvider.class);
    }

    @Override
@@ -231,4 +235,9 @@ public class FakeFeatureFactory extends FeatureFactory {
    public FaceFeatureProvider getFaceFeatureProvider() {
        return mFaceFeatureProvider;
    }
+
+    @Override
+    public WifiTrackerLibProvider getWifiTrackerLibProvider() {
+        return wifiTrackerLibProvider;
+    }
 }
--- a/tests/robotests/src/com/android/settings/wifi/addappnetworks/AddAppNetworksFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/wifi/addappnetworks/AddAppNetworksFragmentTest.java
@@ -20,6 +20,7 @@ import static com.google.common.truth.Truth.assertThat;

 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -41,6 +42,7 @@ import androidx.annotation.NonNull;
 import androidx.fragment.app.FragmentActivity;

 import com.android.settings.R;
+import com.android.settings.testutils.FakeFeatureFactory;
 import com.android.wifitrackerlib.WifiEntry;
 import com.android.wifitrackerlib.WifiPickerTracker;

@@ -82,6 +84,8 @@ public class AddAppNetworksFragmentTest {
    @Mock
    private WifiEntry mWifiEntry;

+    private FakeFeatureFactory mFakeFeatureFactory;
+
    @Mock
    private WifiPickerTracker mWifiPickerTracker;

@@ -106,6 +110,8 @@ public class AddAppNetworksFragmentTest {
        mSavedWpaConfigurationEntry = generateRegularWifiConfiguration(FAKE_NEW_SAVED_WPA_SSID,
                WifiConfiguration.KeyMgmt.WPA_PSK, "\"1234567890\"");

+        mFakeFeatureFactory = FakeFeatureFactory.setupForTest();
+
        mAddAppNetworksFragment.mWifiPickerTracker = mWifiPickerTracker;
        setUpOneScannedNetworkWithScanedLevel4();
    }
@@ -485,6 +491,9 @@ public class AddAppNetworksFragmentTest {
    }

    private void setupFragment() {
+        when(mFakeFeatureFactory.wifiTrackerLibProvider.createWifiPickerTracker(
+                any(), any(), any(), any(), any(), anyLong(), anyLong(), any()))
+                .thenReturn(mWifiPickerTracker);
        FragmentController.setupFragment(mAddAppNetworksFragment);
    }

--- a/tests/unit/src/com/android/settings/testutils/FakeFeatureFactory.java
+++ b/tests/unit/src/com/android/settings/testutils/FakeFeatureFactory.java
@@ -41,6 +41,7 @@ import com.android.settings.search.SearchFeatureProvider;
 import com.android.settings.security.SecurityFeatureProvider;
 import com.android.settings.slices.SlicesFeatureProvider;
 import com.android.settings.users.UserFeatureProvider;
+import com.android.settings.wifi.WifiTrackerLibProvider;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;

 /**
@@ -72,6 +73,8 @@ public class FakeFeatureFactory extends FeatureFactory {
    public SearchFeatureProvider searchFeatureProvider;
    public ContextualCardFeatureProvider mContextualCardFeatureProvider;

+    public WifiTrackerLibProvider wifiTrackerLibProvider;
+
    /**
     * Call this in {@code @Before} method of the test class to use fake factory.
     */
@@ -106,6 +109,7 @@ public class FakeFeatureFactory extends FeatureFactory {
        mBluetoothFeatureProvider = mock(BluetoothFeatureProvider.class);
        mAwareFeatureProvider = mock(AwareFeatureProvider.class);
        mFaceFeatureProvider = mock(FaceFeatureProvider.class);
+        wifiTrackerLibProvider = mock(WifiTrackerLibProvider.class);
    }

    @Override
@@ -217,4 +221,9 @@ public class FakeFeatureFactory extends FeatureFactory {
    public FaceFeatureProvider getFaceFeatureProvider() {
        return mFaceFeatureProvider;
    }
+
+    @Override
+    public WifiTrackerLibProvider getWifiTrackerLibProvider() {
+        return wifiTrackerLibProvider;
+    }
 }