Added WifiSettings -> WifiSettings2 redirection behind feature flag

Use WifiSettings2 if settings_wifitracker2 feature flag is enabled.
WifiSettings2 will be used for changes to WifiSettings to incorporate
the WifiTracker2 refactor.

Bug: 70983952
Test: make, set feature flag, open Wifi settings to verify new page
opens.

Change-Id: I08edc227bf38ab4b3b785180bf123815bf95da81

Android.bp

@@ -1,6 +1,7 @@
 java_library {
     name: "settings-logtags",
     srcs: ["src/**/*.logtags"],
+    static_libs: ["WifiTrackerLib"],
 }
 
 // Build the Settings APK

AndroidManifest.xml

@@ -268,6 +268,26 @@
                 android:value="true" />
         </activity>
 
+        <activity
+            android:name="Settings$WifiSettings2Activity"
+            android:label="@string/wifi_settings"
+            android:icon="@drawable/ic_settings_wireless"
+            android:configChanges="orientation|keyboardHidden|screenSize"
+            android:parentActivityName="Settings">
+            <intent-filter android:priority="1">
+                <action android:name="android.settings.WIFI_SETTINGS2" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+            <intent-filter android:priority="1">
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="com.android.settings.SHORTCUT" />
+            </intent-filter>
+            <meta-data android:name="com.android.settings.FRAGMENT_CLASS"
+                       android:value="com.android.settings.wifi.WifiSettings2" />
+            <meta-data android:name="com.android.settings.PRIMARY_PROFILE_CONTROLLED"
+                       android:value="true" />
+        </activity>
+
         <activity
             android:name=".wifi.WifiPickerActivity"
             android:parentActivityName="Settings">

src/com/android/settings/Settings.java

@@ -43,6 +43,7 @@ public class Settings extends SettingsActivity {
     public static class PrivateVolumeSettingsActivity extends SettingsActivity { /* empty */ }
     public static class PublicVolumeSettingsActivity extends SettingsActivity { /* empty */ }
     public static class WifiSettingsActivity extends SettingsActivity { /* empty */ }
+    public static class WifiSettings2Activity extends SettingsActivity { /* empty */ }
     public static class WifiP2pSettingsActivity extends SettingsActivity { /* empty */ }
     public static class AvailableVirtualKeyboardActivity extends SettingsActivity { /* empty */ }
     public static class KeyboardLayoutPickerActivity extends SettingsActivity { /* empty */ }

src/com/android/settings/core/gateway/SettingsGateway.java

@@ -141,6 +141,7 @@ import com.android.settings.wifi.ConfigureWifiSettings;
 import com.android.settings.wifi.WifiAPITest;
 import com.android.settings.wifi.WifiInfo;
 import com.android.settings.wifi.WifiSettings;
+import com.android.settings.wifi.WifiSettings2;
 import com.android.settings.wifi.calling.WifiCallingDisclaimerFragment;
 import com.android.settings.wifi.calling.WifiCallingSettings;
 import com.android.settings.wifi.p2p.WifiP2pSettings;
@@ -157,6 +158,7 @@ public class SettingsGateway {
             AdvancedConnectedDeviceDashboardFragment.class.getName(),
             CreateShortcut.class.getName(),
             WifiSettings.class.getName(),
+            WifiSettings2.class.getName(),
             ConfigureWifiSettings.class.getName(),
             SavedAccessPointsWifiSettings.class.getName(),
             SimSettings.class.getName(),
@@ -301,6 +303,7 @@ public class SettingsGateway {
             SupportDashboardActivity.class.getName(),
             // Home page > Network & Internet
             Settings.WifiSettingsActivity.class.getName(),
+            Settings.WifiSettings2Activity.class.getName(),
             Settings.DataUsageSummaryActivity.class.getName(),
             // Home page > Connected devices
             Settings.BluetoothSettingsActivity.class.getName(),

src/com/android/settings/wifi/WifiSettings.java

@@ -224,6 +224,12 @@ public class WifiSettings extends RestrictedSettingsFragment
     public void onCreate(Bundle icicle) {
         super.onCreate(icicle);
 
+        if (FeatureFlagUtils.isEnabled(getContext(), FeatureFlagUtils.SETTINGS_WIFITRACKER2)) {
+            getContext().startActivity(new Intent("android.settings.WIFI_SETTINGS2"));
+            finish();
+            return;
+        }
+
         // TODO(b/37429702): Add animations and preference comparator back after initial screen is
         // loaded (ODR).
         setAnimationAllowed(false);

src/com/android/settings/wifi/WifiSettings2.java

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2019 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 static android.os.UserManager.DISALLOW_CONFIG_WIFI;
+
+import android.app.settings.SettingsEnums;
+
+import com.android.settings.RestrictedSettingsFragment;
+
+public class WifiSettings2 extends RestrictedSettingsFragment {
+
+    public WifiSettings2() {
+        super(DISALLOW_CONFIG_WIFI);
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.WIFI;
+    }
+}