Merge changes from topic "StatusFragment"

* changes:
  Update to Robolectric 3.4.2
  Convert more of StatusFragment to PreferenceControllers
diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index b728695..3d083b1 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -983,4 +983,14 @@
     <!-- [CHAR LIMIT=NONE] Dialog body explaining that the app just selected by the user will not work after a reboot until until after the user enters their credentials, such as a PIN or password. -->
     <string name="direct_boot_unaware_dialog_message">Note: After a reboot, this app can\'t start until you unlock your phone</string>
 
+    <!--Label of IMS registration header -->
+    <string name="ims_reg_title">"IMS registration state"</string>
+    <!--Used when IMS registration state is registered -->
+    <string name="ims_reg_status_registered">"Registered"</string>
+    <!--Used when IMS registration state is not registered -->
+    <string name="ims_reg_status_not_registered">"Not registered"</string>
+
+    <!-- About phone, status item value if the actual value is not available. -->
+    <string name="status_unavailable">Unavailable</string>
+
 </resources>
diff --git a/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractBluetoothAddressPreferenceController.java b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractBluetoothAddressPreferenceController.java
new file mode 100644
index 0000000..ba358f8
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractBluetoothAddressPreferenceController.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import android.annotation.SuppressLint;
+import android.bluetooth.BluetoothAdapter;
+import android.content.Context;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.text.TextUtils;
+
+import com.android.settingslib.R;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+/**
+ * Preference controller for bluetooth address
+ */
+public abstract class AbstractBluetoothAddressPreferenceController
+        extends AbstractConnectivityPreferenceController {
+
+    @VisibleForTesting
+    static final String KEY_BT_ADDRESS = "bt_address";
+
+    private static final String[] CONNECTIVITY_INTENTS = {
+            BluetoothAdapter.ACTION_STATE_CHANGED
+    };
+
+    private Preference mBtAddress;
+
+    public AbstractBluetoothAddressPreferenceController(Context context, Lifecycle lifecycle) {
+        super(context, lifecycle);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return BluetoothAdapter.getDefaultAdapter() != null;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_BT_ADDRESS;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mBtAddress = screen.findPreference(KEY_BT_ADDRESS);
+        updateConnectivity();
+    }
+
+    @Override
+    protected String[] getConnectivityIntents() {
+        return CONNECTIVITY_INTENTS;
+    }
+
+    @SuppressLint("HardwareIds")
+    @Override
+    protected void updateConnectivity() {
+        BluetoothAdapter bluetooth = BluetoothAdapter.getDefaultAdapter();
+        if (bluetooth != null && mBtAddress != null) {
+            String address = bluetooth.isEnabled() ? bluetooth.getAddress() : null;
+            if (!TextUtils.isEmpty(address)) {
+                // Convert the address to lowercase for consistency with the wifi MAC address.
+                mBtAddress.setSummary(address.toLowerCase());
+            } else {
+                mBtAddress.setSummary(R.string.status_unavailable);
+            }
+        }
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractConnectivityPreferenceController.java b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractConnectivityPreferenceController.java
new file mode 100644
index 0000000..f4e050c
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractConnectivityPreferenceController.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.Handler;
+import android.os.Message;
+
+import com.android.internal.util.ArrayUtils;
+import com.android.settingslib.core.AbstractPreferenceController;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnStart;
+import com.android.settingslib.core.lifecycle.events.OnStop;
+
+import java.lang.ref.WeakReference;
+
+/**
+ * Base class for preference controllers which listen to connectivity broadcasts
+ */
+public abstract class AbstractConnectivityPreferenceController
+        extends AbstractPreferenceController implements LifecycleObserver, OnStart, OnStop {
+
+    private final BroadcastReceiver mConnectivityReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            String action = intent.getAction();
+            if (ArrayUtils.contains(getConnectivityIntents(), action)) {
+                mHandler.sendEmptyMessage(EVENT_UPDATE_CONNECTIVITY);
+            }
+        }
+    };
+
+    private static final int EVENT_UPDATE_CONNECTIVITY = 600;
+
+    private final Handler mHandler = new ConnectivityEventHandler(this);
+
+    public AbstractConnectivityPreferenceController(Context context, Lifecycle lifecycle) {
+        super(context);
+        lifecycle.addObserver(this);
+    }
+
+    @Override
+    public void onStop() {
+        mContext.unregisterReceiver(mConnectivityReceiver);
+    }
+
+    @Override
+    public void onStart() {
+        final IntentFilter connectivityIntentFilter = new IntentFilter();
+        final String[] intents = getConnectivityIntents();
+        for (String intent : intents) {
+            connectivityIntentFilter.addAction(intent);
+        }
+
+        mContext.registerReceiver(mConnectivityReceiver, connectivityIntentFilter,
+                android.Manifest.permission.CHANGE_NETWORK_STATE, null);
+    }
+
+    protected abstract String[] getConnectivityIntents();
+
+    protected abstract void updateConnectivity();
+
+    private static class ConnectivityEventHandler extends Handler {
+        private WeakReference<AbstractConnectivityPreferenceController> mPreferenceController;
+
+        public ConnectivityEventHandler(AbstractConnectivityPreferenceController activity) {
+            mPreferenceController = new WeakReference<>(activity);
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            AbstractConnectivityPreferenceController preferenceController
+                    = mPreferenceController.get();
+            if (preferenceController == null) {
+                return;
+            }
+
+            switch (msg.what) {
+                case EVENT_UPDATE_CONNECTIVITY:
+                    preferenceController.updateConnectivity();
+                    break;
+                default:
+                    throw new IllegalStateException("Unknown message " + msg.what);
+            }
+        }
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractImsStatusPreferenceController.java b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractImsStatusPreferenceController.java
new file mode 100644
index 0000000..bb8404b
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractImsStatusPreferenceController.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import android.bluetooth.BluetoothAdapter;
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.wifi.WifiManager;
+import android.os.PersistableBundle;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyManager;
+
+import com.android.settingslib.R;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+/**
+ * Preference controller for IMS status
+ */
+public abstract class AbstractImsStatusPreferenceController
+        extends AbstractConnectivityPreferenceController {
+
+    @VisibleForTesting
+    static final String KEY_IMS_REGISTRATION_STATE = "ims_reg_state";
+
+    private static final String[] CONNECTIVITY_INTENTS = {
+            BluetoothAdapter.ACTION_STATE_CHANGED,
+            ConnectivityManager.CONNECTIVITY_ACTION,
+            WifiManager.LINK_CONFIGURATION_CHANGED_ACTION,
+            WifiManager.NETWORK_STATE_CHANGED_ACTION,
+    };
+
+    private Preference mImsStatus;
+
+    public AbstractImsStatusPreferenceController(Context context,
+            Lifecycle lifecycle) {
+        super(context, lifecycle);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        CarrierConfigManager configManager = mContext.getSystemService(CarrierConfigManager.class);
+        int subId = SubscriptionManager.getDefaultDataSubscriptionId();
+        PersistableBundle config = null;
+        if (configManager != null) {
+            config = configManager.getConfigForSubId(subId);
+        }
+        return config != null && config.getBoolean(
+                CarrierConfigManager.KEY_SHOW_IMS_REGISTRATION_STATUS_BOOL);
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_IMS_REGISTRATION_STATE;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mImsStatus = screen.findPreference(KEY_IMS_REGISTRATION_STATE);
+        updateConnectivity();
+    }
+
+    @Override
+    protected String[] getConnectivityIntents() {
+        return CONNECTIVITY_INTENTS;
+    }
+
+    @Override
+    protected void updateConnectivity() {
+        int subId = SubscriptionManager.getDefaultDataSubscriptionId();
+        if (mImsStatus != null) {
+            TelephonyManager tm = mContext.getSystemService(TelephonyManager.class);
+            mImsStatus.setSummary((tm != null && tm.isImsRegistered(subId)) ?
+                    R.string.ims_reg_status_registered : R.string.ims_reg_status_not_registered);
+        }
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractIpAddressPreferenceController.java b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractIpAddressPreferenceController.java
new file mode 100644
index 0000000..ded3022
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractIpAddressPreferenceController.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.LinkProperties;
+import android.net.wifi.WifiManager;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settingslib.R;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import java.net.InetAddress;
+import java.util.Iterator;
+
+/**
+ * Preference controller for IP address
+ */
+public abstract class AbstractIpAddressPreferenceController
+        extends AbstractConnectivityPreferenceController {
+
+    @VisibleForTesting
+    static final String KEY_IP_ADDRESS = "wifi_ip_address";
+
+    private static final String[] CONNECTIVITY_INTENTS = {
+            ConnectivityManager.CONNECTIVITY_ACTION,
+            WifiManager.LINK_CONFIGURATION_CHANGED_ACTION,
+            WifiManager.NETWORK_STATE_CHANGED_ACTION,
+    };
+
+    private Preference mIpAddress;
+    private final ConnectivityManager mCM;
+
+    public AbstractIpAddressPreferenceController(Context context, Lifecycle lifecycle) {
+        super(context, lifecycle);
+        mCM = context.getSystemService(ConnectivityManager.class);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return true;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_IP_ADDRESS;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mIpAddress = screen.findPreference(KEY_IP_ADDRESS);
+        updateConnectivity();
+    }
+
+    @Override
+    protected String[] getConnectivityIntents() {
+        return CONNECTIVITY_INTENTS;
+    }
+
+    @Override
+    protected void updateConnectivity() {
+        String ipAddress = getDefaultIpAddresses(mCM);
+        if (ipAddress != null) {
+            mIpAddress.setSummary(ipAddress);
+        } else {
+            mIpAddress.setSummary(R.string.status_unavailable);
+        }
+    }
+
+    /**
+     * Returns the default link's IP addresses, if any, taking into account IPv4 and IPv6 style
+     * addresses.
+     * @param cm ConnectivityManager
+     * @return the formatted and newline-separated IP addresses, or null if none.
+     */
+    private static String getDefaultIpAddresses(ConnectivityManager cm) {
+        LinkProperties prop = cm.getActiveLinkProperties();
+        return formatIpAddresses(prop);
+    }
+
+    private static String formatIpAddresses(LinkProperties prop) {
+        if (prop == null) return null;
+        Iterator<InetAddress> iter = prop.getAllAddresses().iterator();
+        // If there are no entries, return null
+        if (!iter.hasNext()) return null;
+        // Concatenate all available addresses, newline separated
+        StringBuilder addresses = new StringBuilder();
+        while (iter.hasNext()) {
+            addresses.append(iter.next().getHostAddress());
+            if (iter.hasNext()) addresses.append("\n");
+        }
+        return addresses.toString();
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractUptimePreferenceController.java b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractUptimePreferenceController.java
new file mode 100644
index 0000000..f675d3e
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractUptimePreferenceController.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import android.content.Context;
+import android.os.Handler;
+import android.os.Message;
+import android.os.SystemClock;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.text.format.DateUtils;
+
+import com.android.settingslib.core.AbstractPreferenceController;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnStart;
+import com.android.settingslib.core.lifecycle.events.OnStop;
+
+import java.lang.ref.WeakReference;
+
+/**
+ * Preference controller for uptime
+ */
+public abstract class AbstractUptimePreferenceController extends AbstractPreferenceController
+        implements LifecycleObserver, OnStart, OnStop {
+
+    @VisibleForTesting
+    static final String KEY_UPTIME = "up_time";
+    private static final int EVENT_UPDATE_STATS = 500;
+
+    private Preference mUptime;
+    private final Handler mHandler = new MyHandler(this);
+
+    public AbstractUptimePreferenceController(Context context, Lifecycle lifecycle) {
+        super(context);
+        lifecycle.addObserver(this);
+    }
+
+    @Override
+    public void onStart() {
+        mHandler.sendEmptyMessage(EVENT_UPDATE_STATS);
+    }
+
+    @Override
+    public void onStop() {
+        mHandler.removeMessages(EVENT_UPDATE_STATS);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return true;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_UPTIME;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mUptime = screen.findPreference(KEY_UPTIME);
+        updateTimes();
+    }
+
+    private void updateTimes() {
+        mUptime.setSummary(DateUtils.formatDuration(SystemClock.elapsedRealtime()));
+    }
+
+    private static class MyHandler extends Handler {
+        private WeakReference<AbstractUptimePreferenceController> mStatus;
+
+        public MyHandler(AbstractUptimePreferenceController activity) {
+            mStatus = new WeakReference<>(activity);
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            AbstractUptimePreferenceController status = mStatus.get();
+            if (status == null) {
+                return;
+            }
+
+            switch (msg.what) {
+                case EVENT_UPDATE_STATS:
+                    status.updateTimes();
+                    sendEmptyMessageDelayed(EVENT_UPDATE_STATS, 1000);
+                    break;
+
+                default:
+                    throw new IllegalStateException("Unknown message " + msg.what);
+            }
+        }
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractWifiMacAddressPreferenceController.java b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractWifiMacAddressPreferenceController.java
new file mode 100644
index 0000000..d57b64f
--- /dev/null
+++ b/packages/SettingsLib/src/com/android/settingslib/deviceinfo/AbstractWifiMacAddressPreferenceController.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.wifi.WifiInfo;
+import android.net.wifi.WifiManager;
+import android.support.annotation.VisibleForTesting;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.text.TextUtils;
+
+import com.android.settingslib.R;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+/**
+ * Preference controller for WIFI MAC address
+ */
+public abstract class AbstractWifiMacAddressPreferenceController
+        extends AbstractConnectivityPreferenceController {
+
+    @VisibleForTesting
+    static final String KEY_WIFI_MAC_ADDRESS = "wifi_mac_address";
+
+    private static final String[] CONNECTIVITY_INTENTS = {
+            ConnectivityManager.CONNECTIVITY_ACTION,
+            WifiManager.LINK_CONFIGURATION_CHANGED_ACTION,
+            WifiManager.NETWORK_STATE_CHANGED_ACTION,
+    };
+
+    private Preference mWifiMacAddress;
+    private final WifiManager mWifiManager;
+
+    public AbstractWifiMacAddressPreferenceController(Context context, Lifecycle lifecycle) {
+        super(context, lifecycle);
+        mWifiManager = context.getSystemService(WifiManager.class);
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return true;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_WIFI_MAC_ADDRESS;
+    }
+
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mWifiMacAddress = screen.findPreference(KEY_WIFI_MAC_ADDRESS);
+        updateConnectivity();
+    }
+
+    @Override
+    protected String[] getConnectivityIntents() {
+        return CONNECTIVITY_INTENTS;
+    }
+
+    @SuppressLint("HardwareIds")
+    @Override
+    protected void updateConnectivity() {
+        WifiInfo wifiInfo = mWifiManager.getConnectionInfo();
+        String macAddress = wifiInfo == null ? null : wifiInfo.getMacAddress();
+        if (!TextUtils.isEmpty(macAddress)) {
+            mWifiMacAddress.setSummary(macAddress);
+        } else {
+            mWifiMacAddress.setSummary(R.string.status_unavailable);
+        }
+    }
+}
diff --git a/packages/SettingsLib/src/com/android/settingslib/suggestions/SuggestionParser.java b/packages/SettingsLib/src/com/android/settingslib/suggestions/SuggestionParser.java
index 56b8441..9c34763 100644
--- a/packages/SettingsLib/src/com/android/settingslib/suggestions/SuggestionParser.java
+++ b/packages/SettingsLib/src/com/android/settingslib/suggestions/SuggestionParser.java
@@ -261,7 +261,7 @@
         if (requiredAccountType == null) {
             return true;
         }
-        AccountManager accountManager = AccountManager.get(mContext);
+        AccountManager accountManager = mContext.getSystemService(AccountManager.class);
         Account[] accounts = accountManager.getAccountsByType(requiredAccountType);
         boolean satisfiesRequiredAccount = accounts.length > 0;
         if (!satisfiesRequiredAccount) {
diff --git a/packages/SettingsLib/tests/robotests/Android.mk b/packages/SettingsLib/tests/robotests/Android.mk
index 55b635e..bc1a834 100644
--- a/packages/SettingsLib/tests/robotests/Android.mk
+++ b/packages/SettingsLib/tests/robotests/Android.mk
@@ -42,11 +42,12 @@
 # Include the testing libraries (JUnit4 + Robolectric libs).
 LOCAL_STATIC_JAVA_LIBRARIES := \
     mockito-robolectric-prebuilt \
+    platform-robolectric-android-all-stubs \
     truth-prebuilt
 
 LOCAL_JAVA_LIBRARIES := \
     junit \
-    platform-robolectric-prebuilt
+    platform-robolectric-3.4.2-prebuilt
 
 LOCAL_INSTRUMENTATION_FOR := SettingsLibShell
 LOCAL_MODULE := SettingsLibRoboTests
@@ -69,4 +70,6 @@
 
 LOCAL_TEST_PACKAGE := SettingsLibShell
 
-include prebuilts/misc/common/robolectric/run_robotests.mk
+LOCAL_ROBOTEST_TIMEOUT := 36000
+
+include prebuilts/misc/common/robolectric/3.4.2/run_robotests.mk
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/RestrictedLockUtilsTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/RestrictedLockUtilsTest.java
index c3a505a..ca366ea 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/RestrictedLockUtilsTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/RestrictedLockUtilsTest.java
@@ -20,8 +20,11 @@
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT;
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_REMOTE_INPUT;
 import static android.app.admin.DevicePolicyManager.KEYGUARD_DISABLE_UNREDACTED_NOTIFICATIONS;
+
 import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
+
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doReturn;
@@ -56,10 +59,10 @@
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     private RestrictedLockUtils.Proxy mProxy;
 
-    private static final int mUserId = 194;
-    private static final int mProfileId = 160;
-    private static final ComponentName mAdmin1 = new ComponentName("admin1", "admin1class");
-    private static final ComponentName mAdmin2 = new ComponentName("admin2", "admin2class");
+    private final int mUserId = 194;
+    private final int mProfileId = 160;
+    private final ComponentName mAdmin1 = new ComponentName("admin1", "admin1class");
+    private final ComponentName mAdmin2 = new ComponentName("admin2", "admin2class");
 
     @Before
     public void setUp() {
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/SettingsLibRobolectricTestRunner.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/SettingsLibRobolectricTestRunner.java
index 8099eb1..698e442 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/SettingsLibRobolectricTestRunner.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/SettingsLibRobolectricTestRunner.java
@@ -53,15 +53,15 @@
 
     static void getIncludedResourcePaths(String packageName, List<ResourcePath> paths) {
         paths.add(new ResourcePath(
-                packageName,
+                null,
                 Fs.fileFromPath("./frameworks/base/packages/SettingsLib/res"),
                 null));
         paths.add(new ResourcePath(
-                packageName,
+                null,
                 Fs.fileFromPath("./frameworks/base/core/res/res"),
                 null));
         paths.add(new ResourcePath(
-                packageName,
+                null,
                 Fs.fileFromPath("./frameworks/support/v7/appcompat/res"),
                 null));
     }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/TestConfig.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/TestConfig.java
index 31abecd..3af9768 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/TestConfig.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/TestConfig.java
@@ -17,7 +17,7 @@
 package com.android.settingslib;
 
 public class TestConfig {
-    public static final int SDK_VERSION = 23;
+    public static final int SDK_VERSION = 25;
     public static final String MANIFEST_PATH =
             "frameworks/base/packages/SettingsLib/tests/robotests/AndroidManifest.xml";
 }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/core/lifecycle/LifecycleTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/core/lifecycle/LifecycleTest.java
index d6bca0e..1290391 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/core/lifecycle/LifecycleTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/core/lifecycle/LifecycleTest.java
@@ -35,9 +35,9 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.Robolectric;
+import org.robolectric.android.controller.ActivityController;
+import org.robolectric.android.controller.FragmentController;
 import org.robolectric.annotation.Config;
-import org.robolectric.util.ActivityController;
-import org.robolectric.util.FragmentController;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -168,7 +168,7 @@
                 Robolectric.buildFragment(TestDialogFragment.class);
         TestDialogFragment fragment = fragmentController.get();
 
-        fragmentController.attach().create().start().resume();
+        fragmentController.create().start().resume();
         fragment.onCreateOptionsMenu(null, null);
         fragment.onPrepareOptionsMenu(null);
         fragment.onOptionsItemSelected(null);
@@ -192,7 +192,7 @@
                 Robolectric.buildFragment(TestFragment.class);
         TestFragment fragment = fragmentController.get();
 
-        fragmentController.attach().create().start().resume();
+        fragmentController.create().start().resume();
         fragment.onCreateOptionsMenu(null, null);
         fragment.onPrepareOptionsMenu(null);
         fragment.onOptionsItemSelected(null);
@@ -235,7 +235,7 @@
         OptionItemAccepter accepter = new OptionItemAccepter();
         fragment.getLifecycle().addObserver(accepter);
 
-        fragmentController.attach().create().start().resume();
+        fragmentController.create().start().resume();
         fragment.onCreateOptionsMenu(null, null);
         fragment.onPrepareOptionsMenu(null);
         fragment.onOptionsItemSelected(null);
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/BluetoothAddressPreferenceControllerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/BluetoothAddressPreferenceControllerTest.java
new file mode 100644
index 0000000..1de7a7a
--- /dev/null
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/BluetoothAddressPreferenceControllerTest.java
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import static com.google.common.truth.Truth.assertWithMessage;
+
+import static org.mockito.Mockito.doReturn;
+
+import android.bluetooth.BluetoothAdapter;
+import android.content.Context;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settingslib.SettingsLibRobolectricTestRunner;
+import com.android.settingslib.TestConfig;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
+@RunWith(SettingsLibRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class BluetoothAddressPreferenceControllerTest {
+    @Mock
+    private Context mContext;
+    @Mock
+    private Lifecycle mLifecycle;
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        doReturn(mPreference).when(mScreen)
+                .findPreference(AbstractBluetoothAddressPreferenceController.KEY_BT_ADDRESS);
+    }
+
+    @Implements(BluetoothAdapter.class)
+    public static class ShadowEmptyBluetoothAdapter {
+        @Implementation
+        public static BluetoothAdapter getDefaultAdapter() {
+            return null;
+        }
+    }
+
+    @Test
+    @Config(shadows = ShadowEmptyBluetoothAdapter.class)
+    public void testNoBluetooth() {
+        final AbstractBluetoothAddressPreferenceController bluetoothAddressPreferenceController =
+                new ConcreteBluetoothAddressPreferenceController(mContext, mLifecycle);
+
+        assertWithMessage("Should not show pref if no bluetooth")
+                .that(bluetoothAddressPreferenceController.isAvailable())
+                .isFalse();
+    }
+
+    @Test
+    public void testHasBluetooth() {
+        final AbstractBluetoothAddressPreferenceController bluetoothAddressPreferenceController =
+                new ConcreteBluetoothAddressPreferenceController(mContext, mLifecycle);
+
+        assertWithMessage("Should show pref if bluetooth is present")
+                .that(bluetoothAddressPreferenceController.isAvailable())
+                .isTrue();
+    }
+
+    @Test
+    public void testHasBluetoothStateChangedFilter() {
+        final AbstractBluetoothAddressPreferenceController bluetoothAddressPreferenceController =
+                new ConcreteBluetoothAddressPreferenceController(mContext, mLifecycle);
+
+        assertWithMessage("Filter should have BluetoothAdapter.ACTION_STATE_CHANGED")
+                .that(bluetoothAddressPreferenceController.getConnectivityIntents())
+                .asList().contains(BluetoothAdapter.ACTION_STATE_CHANGED);
+    }
+
+    private static class ConcreteBluetoothAddressPreferenceController
+            extends AbstractBluetoothAddressPreferenceController {
+
+        public ConcreteBluetoothAddressPreferenceController(Context context,
+                Lifecycle lifecycle) {
+            super(context, lifecycle);
+        }
+    }
+}
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/ConnectivityPreferenceControllerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/ConnectivityPreferenceControllerTest.java
new file mode 100644
index 0000000..362dbd9
--- /dev/null
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/ConnectivityPreferenceControllerTest.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import static com.google.common.truth.Truth.assertWithMessage;
+
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.ArgumentMatchers.nullable;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.IntentFilter;
+import android.os.Handler;
+
+import com.android.settingslib.SettingsLibRobolectricTestRunner;
+import com.android.settingslib.TestConfig;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsLibRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class ConnectivityPreferenceControllerTest {
+    @Mock
+    private Context mContext;
+
+    @Mock
+    private Lifecycle mLifecycle;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+    }
+
+    @Test
+    public void testBroadcastReceiver() {
+        final AbstractConnectivityPreferenceController preferenceController =
+                spy(new ConcreteConnectivityPreferenceController(mContext, mLifecycle));
+
+        final ArgumentCaptor<BroadcastReceiver> receiverArgumentCaptor =
+                ArgumentCaptor.forClass(BroadcastReceiver.class);
+        final ArgumentCaptor<IntentFilter> filterArgumentCaptor =
+                ArgumentCaptor.forClass(IntentFilter.class);
+
+        doReturn(new String[] {"Filter1", "Filter2"})
+                .when(preferenceController).getConnectivityIntents();
+
+        preferenceController.onStart();
+
+        verify(mContext, times(1))
+                .registerReceiver(receiverArgumentCaptor.capture(),
+                        filterArgumentCaptor.capture(),
+                        anyString(), nullable(Handler.class));
+
+        final BroadcastReceiver receiver = receiverArgumentCaptor.getValue();
+        final IntentFilter filter = filterArgumentCaptor.getValue();
+
+        assertWithMessage("intent filter should match 'Filter1'")
+                .that(filter.matchAction("Filter1"))
+                .isTrue();
+        assertWithMessage("intent filter should match 'Filter2'")
+                .that(filter.matchAction("Filter2"))
+                .isTrue();
+
+        preferenceController.onStop();
+
+        verify(mContext, times(1)).unregisterReceiver(receiver);
+    }
+
+    private static class ConcreteConnectivityPreferenceController
+            extends AbstractConnectivityPreferenceController {
+
+
+        public ConcreteConnectivityPreferenceController(Context context,
+                Lifecycle lifecycle) {
+            super(context, lifecycle);
+        }
+
+        @Override
+        public boolean isAvailable() {
+            return false;
+        }
+
+        @Override
+        public String getPreferenceKey() {
+            return null;
+        }
+
+        @Override
+        protected String[] getConnectivityIntents() {
+            return new String[0];
+        }
+
+        @Override
+        protected void updateConnectivity() {
+
+        }
+    }
+}
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/ImsStatusPreferenceControllerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/ImsStatusPreferenceControllerTest.java
new file mode 100644
index 0000000..112ee64
--- /dev/null
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/ImsStatusPreferenceControllerTest.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import static com.google.common.truth.Truth.assertWithMessage;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+
+import android.content.Context;
+import android.os.PersistableBundle;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.telephony.CarrierConfigManager;
+import android.telephony.SubscriptionManager;
+
+import com.android.settingslib.SettingsLibRobolectricTestRunner;
+import com.android.settingslib.TestConfig;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+
+@RunWith(SettingsLibRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class ImsStatusPreferenceControllerTest {
+    @Mock
+    private Context mContext;
+    @Mock
+    private Lifecycle mLifecycle;
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        doReturn(mPreference).when(mScreen)
+                .findPreference(AbstractImsStatusPreferenceController.KEY_IMS_REGISTRATION_STATE);
+    }
+
+    @Test
+    @Config(shadows = ShadowSubscriptionManager.class)
+    public void testIsAvailable() {
+        CarrierConfigManager carrierConfigManager = mock(CarrierConfigManager.class);
+        doReturn(carrierConfigManager).when(mContext).getSystemService(CarrierConfigManager.class);
+
+        PersistableBundle config = new PersistableBundle(1);
+        config.putBoolean(CarrierConfigManager.KEY_SHOW_IMS_REGISTRATION_STATUS_BOOL, true);
+        doReturn(config).when(carrierConfigManager).getConfigForSubId(anyInt());
+
+        final AbstractImsStatusPreferenceController imsStatusPreferenceController =
+                new ConcreteImsStatusPreferenceController(mContext, mLifecycle);
+
+        assertWithMessage("Should be available when IMS registration is true").that(
+                imsStatusPreferenceController.isAvailable()).isTrue();
+
+        config.putBoolean(CarrierConfigManager.KEY_SHOW_IMS_REGISTRATION_STATUS_BOOL, false);
+
+        assertWithMessage("Should not be available when IMS registration is false")
+                .that(imsStatusPreferenceController.isAvailable()).isFalse();
+
+        doReturn(null).when(carrierConfigManager).getConfigForSubId(anyInt());
+
+        assertWithMessage("Should not be available when IMS registration is false")
+                .that(imsStatusPreferenceController.isAvailable()).isFalse();
+
+        doReturn(null).when(mContext).getSystemService(CarrierConfigManager.class);
+
+        assertWithMessage("Should not be available when CarrierConfigManager service is null")
+                .that(imsStatusPreferenceController.isAvailable()).isFalse();
+    }
+
+    @Implements(SubscriptionManager.class)
+    public static class ShadowSubscriptionManager {
+        @Implementation
+        public static int getDefaultDataSubscriptionId() {
+            return 1234;
+        }
+    }
+
+    private static class ConcreteImsStatusPreferenceController
+            extends AbstractImsStatusPreferenceController {
+
+        public ConcreteImsStatusPreferenceController(Context context,
+                Lifecycle lifecycle) {
+            super(context, lifecycle);
+        }
+    }
+}
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/IpAddressPreferenceControllerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/IpAddressPreferenceControllerTest.java
new file mode 100644
index 0000000..d0ecae3
--- /dev/null
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/IpAddressPreferenceControllerTest.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import static com.google.common.truth.Truth.assertWithMessage;
+
+import static org.mockito.Mockito.doReturn;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.wifi.WifiManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settingslib.SettingsLibRobolectricTestRunner;
+import com.android.settingslib.TestConfig;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+import java.util.Arrays;
+import java.util.List;
+
+@RunWith(SettingsLibRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class IpAddressPreferenceControllerTest {
+    @Mock
+    private Context mContext;
+    @Mock
+    private Lifecycle mLifecycle;
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        doReturn(mPreference).when(mScreen)
+                .findPreference(AbstractIpAddressPreferenceController.KEY_IP_ADDRESS);
+    }
+
+    @Test
+    public void testHasIntentFilters() {
+        final AbstractIpAddressPreferenceController ipAddressPreferenceController =
+                new ConcreteIpAddressPreferenceController(mContext, mLifecycle);
+        final List<String> expectedIntents = Arrays.asList(
+                ConnectivityManager.CONNECTIVITY_ACTION,
+                WifiManager.LINK_CONFIGURATION_CHANGED_ACTION,
+                WifiManager.NETWORK_STATE_CHANGED_ACTION);
+
+
+        assertWithMessage("Intent filter should contain expected intents")
+                .that(ipAddressPreferenceController.getConnectivityIntents())
+                .asList().containsAllIn(expectedIntents);
+    }
+
+    private static class ConcreteIpAddressPreferenceController extends
+            AbstractIpAddressPreferenceController {
+
+        public ConcreteIpAddressPreferenceController(Context context,
+                Lifecycle lifecycle) {
+            super(context, lifecycle);
+        }
+    }
+}
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/UptimePreferenceControllerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/UptimePreferenceControllerTest.java
new file mode 100644
index 0000000..666a2a8
--- /dev/null
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/UptimePreferenceControllerTest.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.os.SystemClock;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+import android.text.format.DateUtils;
+
+import com.android.settingslib.SettingsLibRobolectricTestRunner;
+import com.android.settingslib.TestConfig;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.robolectric.shadows.ShadowLooper;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+@RunWith(SettingsLibRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class UptimePreferenceControllerTest {
+    @Mock
+    private Context mContext;
+    @Mock
+    private Lifecycle mLifecycle;
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        doReturn(mPreference).when(mScreen)
+                .findPreference(AbstractUptimePreferenceController.KEY_UPTIME);
+    }
+
+    @Test
+    public void testDisplayPreference() {
+        final AbstractUptimePreferenceController uptimePreferenceController =
+                new ConcreteUptimePreferenceController(mContext, mLifecycle);
+
+        uptimePreferenceController.displayPreference(mScreen);
+
+        // SystemClock is shadowed so it shouldn't advance unexpectedly while the test is running
+        verify(mPreference).setSummary(DateUtils.formatDuration(SystemClock.elapsedRealtime()));
+    }
+
+    @Test
+    public void testUptimeTick() {
+        final AbstractUptimePreferenceController uptimePreferenceController =
+                new ConcreteUptimePreferenceController(mContext, mLifecycle);
+
+        uptimePreferenceController.displayPreference(mScreen);
+
+        verify(mPreference, times(1)).setSummary(any(CharSequence.class));
+
+        uptimePreferenceController.onStart();
+
+        verify(mPreference, times(2)).setSummary(any(CharSequence.class));
+
+        ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
+
+        verify(mPreference, times(3)).setSummary(any(CharSequence.class));
+
+        ShadowLooper.runUiThreadTasksIncludingDelayedTasks();
+
+        verify(mPreference, times(4)).setSummary(any(CharSequence.class));
+    }
+
+    private static class ConcreteUptimePreferenceController
+            extends AbstractUptimePreferenceController {
+        public ConcreteUptimePreferenceController(Context context,
+                Lifecycle lifecycle) {
+            super(context, lifecycle);
+        }
+    }
+
+}
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/WifiMacAddressPreferenceControllerTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/WifiMacAddressPreferenceControllerTest.java
new file mode 100644
index 0000000..265a60b
--- /dev/null
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/deviceinfo/WifiMacAddressPreferenceControllerTest.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settingslib.deviceinfo;
+
+import static com.google.common.truth.Truth.assertWithMessage;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.wifi.WifiInfo;
+import android.net.wifi.WifiManager;
+import android.support.v7.preference.Preference;
+import android.support.v7.preference.PreferenceScreen;
+
+import com.android.settingslib.R;
+import com.android.settingslib.SettingsLibRobolectricTestRunner;
+import com.android.settingslib.TestConfig;
+import com.android.settingslib.core.lifecycle.Lifecycle;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+
+import java.util.Arrays;
+import java.util.List;
+
+@SuppressLint("HardwareIds")
+@RunWith(SettingsLibRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class WifiMacAddressPreferenceControllerTest {
+    @Mock
+    private Context mContext;
+    @Mock
+    private Lifecycle mLifecycle;
+    @Mock
+    private PreferenceScreen mScreen;
+    @Mock
+    private Preference mPreference;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        doReturn(mPreference).when(mScreen)
+                .findPreference(AbstractWifiMacAddressPreferenceController.KEY_WIFI_MAC_ADDRESS);
+    }
+
+    @Test
+    public void testHasIntentFilters() {
+        final AbstractWifiMacAddressPreferenceController wifiMacAddressPreferenceController =
+                new ConcreteWifiMacAddressPreferenceController(mContext, mLifecycle);
+        final List<String> expectedIntents = Arrays.asList(
+                ConnectivityManager.CONNECTIVITY_ACTION,
+                WifiManager.LINK_CONFIGURATION_CHANGED_ACTION,
+                WifiManager.NETWORK_STATE_CHANGED_ACTION);
+
+
+        assertWithMessage("Intent filter should contain expected intents")
+                .that(wifiMacAddressPreferenceController.getConnectivityIntents())
+                .asList().containsAllIn(expectedIntents);
+    }
+
+    @Test
+    public void testWifiMacAddress() {
+        final WifiManager wifiManager = mock(WifiManager.class);
+        final WifiInfo wifiInfo = mock(WifiInfo.class);
+        doReturn("00:11:22:33:44:55").when(wifiInfo).getMacAddress();
+
+        doReturn(null).when(wifiManager).getConnectionInfo();
+        doReturn(wifiManager).when(mContext).getSystemService(WifiManager.class);
+
+        final AbstractWifiMacAddressPreferenceController wifiMacAddressPreferenceController =
+                new ConcreteWifiMacAddressPreferenceController(mContext, mLifecycle);
+
+        wifiMacAddressPreferenceController.displayPreference(mScreen);
+
+        verify(mPreference).setSummary(R.string.status_unavailable);
+
+        doReturn(wifiInfo).when(wifiManager).getConnectionInfo();
+
+        wifiMacAddressPreferenceController.displayPreference(mScreen);
+
+        verify(mPreference).setSummary("00:11:22:33:44:55");
+    }
+
+    private static class ConcreteWifiMacAddressPreferenceController
+            extends AbstractWifiMacAddressPreferenceController {
+
+        public ConcreteWifiMacAddressPreferenceController(Context context,
+                Lifecycle lifecycle) {
+            super(context, lifecycle);
+        }
+    }
+}
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/drawer/TileUtilsTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/drawer/TileUtilsTest.java
index 3e90435..dad3a28 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/drawer/TileUtilsTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/drawer/TileUtilsTest.java
@@ -29,6 +29,7 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import static org.robolectric.RuntimeEnvironment.application;
+import static org.robolectric.shadow.api.Shadow.extract;
 
 import android.app.ActivityManager;
 import android.content.ContentResolver;
@@ -66,7 +67,6 @@
 import org.robolectric.annotation.Config;
 import org.robolectric.annotation.Implementation;
 import org.robolectric.annotation.Implements;
-import org.robolectric.internal.ShadowExtractor;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -79,7 +79,6 @@
         shadows = {TileUtilsTest.TileUtilsShadowRemoteViews.class})
 public class TileUtilsTest {
 
-    @Mock
     private Context mContext;
     @Mock
     private PackageManager mPackageManager;
@@ -97,6 +96,7 @@
 
     @Before
     public void setUp() throws NameNotFoundException {
+        mContext = spy(application);
         MockitoAnnotations.initMocks(this);
         when(mContext.getPackageManager()).thenReturn(mPackageManager);
         when(mPackageManager.getResourcesForApplication(anyString())).thenReturn(mResources);
@@ -456,8 +456,7 @@
         assertThat(tile.remoteViews).isNotNull();
         assertThat(tile.remoteViews.getLayoutId()).isEqualTo(R.layout.user_preference);
         // Make sure the summary TextView got a new text string.
-        TileUtilsShadowRemoteViews shadowRemoteViews =
-                (TileUtilsShadowRemoteViews) ShadowExtractor.extract(tile.remoteViews);
+        TileUtilsShadowRemoteViews shadowRemoteViews = extract(tile.remoteViews);
         assertThat(shadowRemoteViews.overrideViewId).isEqualTo(android.R.id.summary);
         assertThat(shadowRemoteViews.overrideText).isEqualTo("new summary text");
     }
@@ -494,8 +493,7 @@
         assertThat(tile.remoteViews).isNotNull();
         assertThat(tile.remoteViews.getLayoutId()).isEqualTo(R.layout.user_preference);
         // Make sure the summary TextView didn't get any text view updates.
-        TileUtilsShadowRemoteViews shadowRemoteViews =
-                (TileUtilsShadowRemoteViews) ShadowExtractor.extract(tile.remoteViews);
+        TileUtilsShadowRemoteViews shadowRemoteViews = extract(tile.remoteViews);
         assertThat(shadowRemoteViews.overrideViewId).isNull();
         assertThat(shadowRemoteViews.overrideText).isNull();
     }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/suggestions/SuggestionParserTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/suggestions/SuggestionParserTest.java
index f31d2e1..db599a7 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/suggestions/SuggestionParserTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/suggestions/SuggestionParserTest.java
@@ -18,8 +18,11 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.robolectric.RuntimeEnvironment.application;
+import static org.robolectric.shadow.api.Shadow.extract;
+
+import android.app.ApplicationPackageManager;
 import android.content.ComponentName;
-import android.content.Context;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.ResolveInfo;
@@ -34,22 +37,21 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
-import org.robolectric.res.ResourceLoader;
-import org.robolectric.res.builder.DefaultPackageManager;
-import org.robolectric.res.builder.RobolectricPackageManager;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
+import org.robolectric.shadows.ShadowApplicationPackageManager;
 
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
 @RunWith(SettingsLibRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION,
+        shadows = SuggestionParserTest.TestPackageManager.class)
 public class SuggestionParserTest {
 
-    private Context mContext;
-    private RobolectricPackageManager mPackageManager;
+    private TestPackageManager mPackageManager;
     private SuggestionParser mSuggestionParser;
     private SuggestionCategory mMultipleCategory;
     private SuggestionCategory mExclusiveCategory;
@@ -61,11 +63,8 @@
 
     @Before
     public void setUp() {
-        RuntimeEnvironment.setRobolectricPackageManager(
-                new TestPackageManager(RuntimeEnvironment.getAppResourceLoader()));
-        mContext = RuntimeEnvironment.application;
-        mPackageManager = RuntimeEnvironment.getRobolectricPackageManager();
-        mPrefs = PreferenceManager.getDefaultSharedPreferences(mContext);
+        mPackageManager = extract(application.getPackageManager());
+        mPrefs = PreferenceManager.getDefaultSharedPreferences(application);
         mSuggestion = new Tile();
         mSuggestion.intent = new Intent("action");
         mSuggestion.intent.setComponent(new ComponentName("pkg", "cls"));
@@ -81,7 +80,7 @@
         mExpiredExclusiveCategory.exclusive = true;
         mExpiredExclusiveCategory.exclusiveExpireDaysInMillis = 0;
 
-        mSuggestionParser = new SuggestionParser(mContext, mPrefs,
+        mSuggestionParser = new SuggestionParser(application, mPrefs,
                 Arrays.asList(mMultipleCategory, mExclusiveCategory, mExpiredExclusiveCategory),
                 "0");
 
@@ -199,7 +198,7 @@
 
         final Tile suggestion = mSuggestionsBeforeDismiss.get(0);
         if (mSuggestionParser.dismissSuggestion(suggestion)) {
-            RuntimeEnvironment.getRobolectricPackageManager().removeResolveInfosForIntent(
+            mPackageManager.removeResolveInfosForIntent(
                     new Intent(Intent.ACTION_MAIN).addCategory(mMultipleCategory.category),
                     suggestion.intent.getComponent().getPackageName());
         }
@@ -207,13 +206,10 @@
                 mMultipleCategory, mSuggestionsAfterDismiss, isSmartSuggestionEnabled);
     }
 
-    private static class TestPackageManager extends DefaultPackageManager {
+    @Implements(ApplicationPackageManager.class)
+    public static class TestPackageManager extends ShadowApplicationPackageManager {
 
-        TestPackageManager(ResourceLoader appResourceLoader) {
-            super(appResourceLoader);
-        }
-
-        @Override
+        @Implementation
         public List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, int flags, int userId) {
             return super.queryIntentActivities(intent, flags);
         }
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/testutils/shadow/SettingsLibShadowResources.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/testutils/shadow/SettingsLibShadowResources.java
index a376dcd..b53cc37 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/testutils/shadow/SettingsLibShadowResources.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/testutils/shadow/SettingsLibShadowResources.java
@@ -16,7 +16,7 @@
 
 package com.android.settingslib.testutils.shadow;
 
-import static org.robolectric.internal.Shadow.directlyOn;
+import static org.robolectric.shadow.api.Shadow.directlyOn;
 
 import android.content.res.Resources;
 import android.content.res.Resources.NotFoundException;