Merge "Add Contacts Stroage fragment class for Contacts Storage settings page." into main
diff --git a/res/drawable/cloud_off.xml b/res/drawable/cloud_off.xml
new file mode 100644
index 0000000..cef728f
--- /dev/null
+++ b/res/drawable/cloud_off.xml
@@ -0,0 +1,24 @@
+<!--
+  ~ Copyright (C) 2024 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.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24.0dp"
+        android:height="24.0dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:pathData="M19.400000,10.000000c-0.700000,-3.400000 -3.700000,-6.000000 -7.400000,-6.000000c-1.500000,0.000000 -2.900000,0.400000 -4.000000,1.200000l1.500000,1.500000C10.200000,6.200000 11.100000,6.000000 12.000000,6.000000c3.000000,0.000000 5.500000,2.500000 5.500000,5.500000L17.500000,12.000000L19.000000,12.000000c1.700000,0.000000 3.000000,1.300000 3.000000,3.000000c0.000000,1.100000 -0.600000,2.100000 -1.600000,2.600000l1.500000,1.500000c1.300000,-0.900000 2.100000,-2.400000 2.100000,-4.100000C24.000000,12.400000 21.900000,10.200000 19.400000,10.000000zM3.000000,5.300000L5.800000,8.000000C2.600000,8.200000 0.000000,10.800000 0.000000,14.000000c0.000000,3.300000 2.700000,6.000000 6.000000,6.000000l11.700000,0.000000l2.000000,2.000000l1.300000,-1.300000L4.300000,4.000000L3.000000,5.300000zM7.700000,10.000000l8.000000,8.000000L6.000000,18.000000c-2.200000,0.000000 -4.000000,-1.800000 -4.000000,-4.000000c0.000000,-2.200000 1.800000,-4.000000 4.000000,-4.000000L7.700000,10.000000z"
+        android:fillColor="#000000"/>
+</vector>
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 600c08c..7ff00ce 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -13691,6 +13691,14 @@
     <string name="keywords_contacts_storage">contacts, storage, account</string>
     <!-- Text for Contacts Storage Settings title [CHAR LIMIT=50]-->
     <string name="contacts_storage_settings_title">Contacts storage</string>
+    <!-- Text for "device only" preference label in Contacts Storage Settings [CHAR LIMIT=34] -->
+    <string name="contacts_storage_device_only_preference_label">Device only</string>
+    <!-- Text for "device only" preference summary in Contacts Storage Settings [CHAR LIMIT=NONE] -->
+    <string name="contacts_storage_device_only_preference_summary">New contacts won\'t be synced with an account</string>
+    <!-- Text for explaining the selection in Contacts Storage Settings [CHAR LIMIT=NONE] -->
+    <string name="contacts_storage_selection_message">Contacts will be saved to your device and synced to your account by default</string>
     <!-- Text for displaying when no account is set as default account [CHAR LIMIT=50] -->
     <string name="contacts_storage_no_account_set">No default set</string>
+    <!-- Text for add account selection message when no account has been added [CHAR LIMIT=100] -->
+    <string name="contacts_storage_first_time_add_account_message">Add an account to get started</string>
 </resources>
diff --git a/res/xml/apps.xml b/res/xml/apps.xml
index a66cea3..77b210f 100644
--- a/res/xml/apps.xml
+++ b/res/xml/apps.xml
@@ -85,6 +85,7 @@
         android:summary="@string/summary_placeholder"
         android:order="13"
         settings:controller="com.android.settings.applications.contacts.ContactsStoragePreferenceController"
+        android:fragment="com.android.settings.applications.contacts.ContactsStorageSettings"
         settings:keywords="@string/keywords_contacts_storage">
     </Preference>
 
diff --git a/res/xml/contacts_storage_settings.xml b/res/xml/contacts_storage_settings.xml
new file mode 100644
index 0000000..7cbabe7
--- /dev/null
+++ b/res/xml/contacts_storage_settings.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2024 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.
+  -->
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:title="@string/contacts_storage_settings_title">
+
+    <com.android.settingslib.widget.TopIntroPreference
+        android:title="@string/contacts_storage_selection_message" />
+
+    <com.android.settingslib.widget.SelectorWithWidgetPreference
+        android:key="device_only_account_preference"
+        android:summary="@string/contacts_storage_device_only_preference_summary"
+        android:title="@string/contacts_storage_device_only_preference_label"
+        android:icon="@drawable/cloud_off"
+        android:order="999"
+        settings:allowDividerAbove="true"/>
+</PreferenceScreen>
diff --git a/src/com/android/settings/applications/contacts/ContactsStorageSettings.java b/src/com/android/settings/applications/contacts/ContactsStorageSettings.java
new file mode 100644
index 0000000..90d593a
--- /dev/null
+++ b/src/com/android/settings/applications/contacts/ContactsStorageSettings.java
@@ -0,0 +1,195 @@
+
+/*
+ * 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.applications.contacts;
+
+import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
+import static android.provider.Settings.ACTION_ADD_ACCOUNT;
+import static android.provider.Settings.EXTRA_ACCOUNT_TYPES;
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+import android.content.Intent;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.os.UserHandle;
+import android.provider.ContactsContract.Settings;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.UiThread;
+import androidx.preference.Preference;
+import androidx.preference.Preference.OnPreferenceClickListener;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.accounts.AddAccountSettings;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settingslib.RestrictedPreference;
+import com.android.settingslib.accounts.AuthenticatorHelper;
+import com.android.settingslib.search.SearchIndexable;
+import com.android.settingslib.widget.SelectorWithWidgetPreference;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Settings page for contacts default account
+ */
+@SearchIndexable
+public class ContactsStorageSettings extends DashboardFragment
+        implements SelectorWithWidgetPreference.OnClickListener, OnPreferenceClickListener {
+    public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+            new BaseSearchIndexProvider(R.xml.contacts_storage_settings);
+    private static final String TAG = "ContactsStorageSettings";
+    private static final String PREF_KEY_ADD_ACCOUNT = "add_account";
+    private static final String PREF_KEY_DEVICE_ONLY = "device_only_account_preference";
+    private final Map<String, Account> mAccountMap = new HashMap<>();
+    private AuthenticatorHelper mAuthenticatorHelper;
+
+    @Override
+    public void onAttach(@NonNull Context context) {
+        super.onAttach(context);
+        mAuthenticatorHelper = new AuthenticatorHelper(context,
+                new UserHandle(UserHandle.myUserId()), null);
+    }
+
+    @UiThread
+    @Override
+    public void onRadioButtonClicked(@NonNull SelectorWithWidgetPreference selectedPref) {
+        final String selectedPreferenceKey = selectedPref.getKey();
+        // Check if current provider is different from the selected provider.
+        for (String preferenceKey : mAccountMap.keySet()) {
+            if (selectedPreferenceKey.equals(preferenceKey)) {
+                selectedPref.setChecked(true);
+                //TODO: Call DefaultAccount.setDefaultAccountForNewContacts once
+                // the implementation is ready.
+                Settings.setDefaultAccount(getContentResolver(), mAccountMap.get(preferenceKey));
+            } else {
+                SelectorWithWidgetPreference unSelectedPreference =
+                        getPreferenceScreen().findPreference(preferenceKey);
+                if (unSelectedPreference != null) {
+                    unSelectedPreference.setChecked(false);
+                }
+            }
+        }
+    }
+
+    public boolean onPreferenceClick(@NonNull Preference preference) {
+        if (PREF_KEY_ADD_ACCOUNT.equals(preference.getKey())) {
+            Resources resources = Resources.getSystem();
+            String[] accountTypesArray =
+                    resources.getStringArray(
+                            com.android.internal.R.array.config_rawContactsEligibleDefaultAccountTypes);
+            Intent intent = new Intent(ACTION_ADD_ACCOUNT);
+            intent.setClass(getContext(), AddAccountSettings.class);
+            intent.putExtra(EXTRA_ACCOUNT_TYPES, accountTypesArray);
+            intent.addFlags(FLAG_ACTIVITY_NEW_TASK);
+            getContext().startActivity(intent);
+            return true;
+        }
+        return false;
+    }
+
+    @Override
+    public void onCreatePreferences(@NonNull Bundle savedInstanceState,
+        @NonNull String rootKey) {
+        super.onCreatePreferences(savedInstanceState, rootKey);
+        refreshUI();
+    }
+
+    @UiThread
+    void refreshUI() {
+        // Clear all the accounts stored in the map and later on re-fetch the eligible accounts
+        // when creating eligible account preferences.
+        mAccountMap.clear();
+        final PreferenceScreen screen = getPreferenceScreen();
+        AccountManager accountManager = AccountManager.get(getPrefContext());
+        //TODO: Call DefaultAccount.getDefaultAccountForNewContacts once
+        // implementation is ready.
+        Account[] accounts = accountManager.getAccounts();
+
+        for (int i = 0; i < accounts.length; i++) {
+            screen.addPreference(buildAccountPreference(accounts[i], i));
+        }
+        screen.addPreference(buildAddAccountPreference(accounts.length == 0));
+        setupDeviceOnlyPreference();
+
+        //TODO: Call DefaultAccount.ListEligibleCloudAccounts once the
+        // implementation is ready. And differentiate device only account vs account not set case.
+        Account currentDefaultAccount = Settings.getDefaultAccount(getContentResolver());
+        String preferenceKey = currentDefaultAccount != null ?
+                String.valueOf(currentDefaultAccount.hashCode()) : PREF_KEY_DEVICE_ONLY;
+        SelectorWithWidgetPreference preference = getPreferenceScreen().findPreference(
+                preferenceKey);
+        if (preference != null) {
+            preference.setChecked(true);
+        }
+    }
+
+    private void setupDeviceOnlyPreference() {
+        SelectorWithWidgetPreference preference = findPreference(PREF_KEY_DEVICE_ONLY);
+        if (preference != null) {
+            preference.setOnClickListener(this);
+            mAccountMap.put(PREF_KEY_DEVICE_ONLY, null);
+        }
+    }
+
+    //TODO: Add preference category on account preferences.
+    private Preference buildAccountPreference(Account account, int order) {
+        SelectorWithWidgetPreference preference = new SelectorWithWidgetPreference(
+                getPrefContext());
+        preference.setTitle(mAuthenticatorHelper.getLabelForType(getPrefContext(), account.type));
+        preference.setIcon(mAuthenticatorHelper.getDrawableForType(getPrefContext(), account.type));
+        preference.setSummary(account.name);
+        preference.setKey(String.valueOf(account.hashCode()));
+        preference.setOnClickListener(this);
+        preference.setOrder(order);
+        mAccountMap.put(String.valueOf(account.hashCode()), account);
+        return preference;
+    }
+
+    private RestrictedPreference buildAddAccountPreference(boolean noAccountBeenAdded) {
+        RestrictedPreference preference = new RestrictedPreference(getPrefContext());
+        preference.setKey(PREF_KEY_ADD_ACCOUNT);
+        if (noAccountBeenAdded) {
+            preference.setTitle(R.string.contacts_storage_first_time_add_account_message);
+        } else {
+            preference.setTitle(R.string.add_account_label);
+        }
+        preference.setIcon(R.drawable.ic_add_24dp);
+        preference.setOnPreferenceClickListener(this);
+        preference.setOrder(998);
+        return preference;
+    }
+
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.contacts_storage_settings;
+    }
+
+    @Override
+    protected String getLogTag() {
+        return TAG;
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.CONTACTS_STORAGE;
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/applications/contacts/ContactsStorageSettingsTest.java b/tests/robotests/src/com/android/settings/applications/contacts/ContactsStorageSettingsTest.java
new file mode 100644
index 0000000..785ef4a
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/applications/contacts/ContactsStorageSettingsTest.java
@@ -0,0 +1,240 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.settings.applications.contacts;
+
+import static android.provider.ContactsContract.Settings.KEY_DEFAULT_ACCOUNT;
+import static android.provider.ContactsContract.Settings.QUERY_DEFAULT_ACCOUNT_METHOD;
+import static android.provider.ContactsContract.Settings.SET_DEFAULT_ACCOUNT_METHOD;
+import static android.provider.Settings.ACTION_ADD_ACCOUNT;
+import static android.provider.Settings.EXTRA_ACCOUNT_TYPES;
+
+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.eq;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.accounts.Account;
+import android.accounts.AccountManager;
+import android.app.settings.SettingsEnums;
+import android.content.ContentResolver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.provider.ContactsContract;
+import android.provider.SearchIndexableResource;
+
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
+import androidx.test.core.app.ApplicationProvider;
+
+import com.android.settings.R;
+import com.android.settings.accounts.AddAccountSettings;
+import com.android.settings.testutils.shadow.ShadowAuthenticationHelper;
+import com.android.settingslib.widget.SelectorWithWidgetPreference;
+
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import java.util.List;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(shadows = ShadowAuthenticationHelper.class)
+public class ContactsStorageSettingsTest {
+    private static final String PREF_KEY_DEVICE_ONLY = "device_only_account_preference";
+
+    private static final String PREF_KEY_ADD_ACCOUNT = "add_account";
+
+    private static final Account TEST_ACCOUNT1 = new Account("test@gmail.com", "type1");
+
+    private static final Account TEST_ACCOUNT2 = new Account("test@samsung.com", "type2");
+
+    @Rule
+    public final MockitoRule mockito = MockitoJUnit.rule();
+    @Spy
+    public final Context mContext = spy(ApplicationProvider.getApplicationContext());
+    @Mock
+    private ContentResolver mContentResolver;
+    @Mock
+    private AccountManager mAccountManager;
+
+    private PreferenceManager mPreferenceManager;
+    private TestContactsStorageSettings mContactsStorageSettings;
+    private PreferenceScreen mScreen;
+
+    @Before
+    public void setUp() throws Exception {
+        mContactsStorageSettings = spy(new TestContactsStorageSettings(mContext, mContentResolver));
+        when(mContext.getSystemService(eq(Context.ACCOUNT_SERVICE))).thenReturn(mAccountManager);
+        when(mAccountManager.getAccountsAsUser(anyInt())).thenReturn(new Account[]{});
+        mPreferenceManager = new PreferenceManager(mContext);
+        when(mContactsStorageSettings.getPreferenceManager()).thenReturn(mPreferenceManager);
+        mScreen = spy(new PreferenceScreen(mContext, /* attrs= */ null));
+        when(mScreen.getPreferenceManager()).thenReturn(mPreferenceManager);
+        when(mContactsStorageSettings.getPreferenceScreen()).thenReturn(mScreen);
+        mContactsStorageSettings.onAttach(mContext);
+    }
+
+    @Test
+    public void getMetricsCategory() {
+        assertThat(mContactsStorageSettings.getMetricsCategory()).isEqualTo(
+                SettingsEnums.CONTACTS_STORAGE);
+    }
+
+    @Test
+    public void getPreferenceScreenResId() {
+        assertThat(mContactsStorageSettings.getPreferenceScreenResId()).isEqualTo(
+                R.xml.contacts_storage_settings);
+    }
+
+    @Test
+    public void verifyDeviceOnlyPreference_onClick_setDefaultAccountToNull() {
+        when(mAccountManager.getAccounts()).thenReturn(new Account[]{});
+        Bundle bundle = new Bundle();
+        bundle.putParcelable(KEY_DEFAULT_ACCOUNT, null);
+        when(mContentResolver.call(eq(ContactsContract.AUTHORITY_URI),
+                eq(QUERY_DEFAULT_ACCOUNT_METHOD), any(), any())).thenReturn(bundle);
+
+        PreferenceScreen settingScreen = mPreferenceManager.inflateFromResource(mContext,
+                R.xml.contacts_storage_settings, mScreen);
+        SelectorWithWidgetPreference deviceOnlyPreference = settingScreen.findPreference(
+                PREF_KEY_DEVICE_ONLY);
+        when(mContactsStorageSettings.findPreference(eq(PREF_KEY_DEVICE_ONLY))).thenReturn(
+                deviceOnlyPreference);
+
+        assertThat(deviceOnlyPreference.getTitle()).isEqualTo("Device only");
+        assertThat(deviceOnlyPreference.getSummary()).isEqualTo(
+                "New contacts won't be synced with an account");
+        assertThat(deviceOnlyPreference.getOrder()).isEqualTo(999);
+
+        mContactsStorageSettings.refreshUI();
+        mContactsStorageSettings.onRadioButtonClicked(deviceOnlyPreference);
+
+        assertThat(deviceOnlyPreference.isChecked()).isTrue();
+        ArgumentCaptor<Bundle> captor = ArgumentCaptor.forClass(Bundle.class);
+        verify(mContentResolver).call(eq(ContactsContract.AUTHORITY_URI),
+                eq(SET_DEFAULT_ACCOUNT_METHOD), any(), captor.capture());
+        Bundle accountBundle = captor.getValue();
+        assertThat(accountBundle.getString(ContactsContract.Settings.ACCOUNT_NAME)).isNull();
+        assertThat(accountBundle.getString(ContactsContract.Settings.ACCOUNT_TYPE)).isNull();
+    }
+
+    @Test
+    public void verifyAddAccountPreference_onClick_startAddAccountActivity() {
+        when(mAccountManager.getAccounts()).thenReturn(new Account[]{});
+        when(mContentResolver.call(eq(ContactsContract.AUTHORITY_URI),
+                eq(QUERY_DEFAULT_ACCOUNT_METHOD), any(), any())).thenReturn(Bundle.EMPTY);
+
+        mContactsStorageSettings.refreshUI();
+
+        assertThat(mScreen.findPreference(PREF_KEY_ADD_ACCOUNT).getTitle()).isEqualTo(
+                "Add an account to get started");
+        assertThat(mScreen.findPreference(PREF_KEY_ADD_ACCOUNT).getOrder()).isEqualTo(998);
+
+        mScreen.findPreference(PREF_KEY_ADD_ACCOUNT).performClick();
+
+        ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
+        verify(mContext).startActivity(captor.capture());
+        Intent addAccountIntent = captor.getValue();
+        assertThat(addAccountIntent.getAction()).isEqualTo(ACTION_ADD_ACCOUNT);
+        assertThat(addAccountIntent.getComponent().getClassName()).isEqualTo(
+                AddAccountSettings.class.getCanonicalName());
+        String[] eligibleAccounts = (String[]) addAccountIntent.getExtra(EXTRA_ACCOUNT_TYPES);
+        assertThat(eligibleAccounts).isEmpty();
+    }
+
+    @Test
+    public void verifyEligibleAccountPreference_onClick_setSelectedDefaultAccount() {
+        when(mAccountManager.getAccounts()).thenReturn(new Account[]{TEST_ACCOUNT1, TEST_ACCOUNT2});
+        Bundle bundle = new Bundle();
+        bundle.putParcelable(KEY_DEFAULT_ACCOUNT, TEST_ACCOUNT2);
+        when(mContentResolver.call(eq(ContactsContract.AUTHORITY_URI),
+                eq(QUERY_DEFAULT_ACCOUNT_METHOD), any(), any())).thenReturn(bundle);
+
+        mContactsStorageSettings.refreshUI();
+
+        SelectorWithWidgetPreference account1Preference = mScreen.findPreference(
+                String.valueOf(TEST_ACCOUNT1.hashCode()));
+        assertThat(account1Preference.getTitle()).isEqualTo("LABEL1");
+        assertThat(account1Preference.getSummary()).isEqualTo("test@gmail.com");
+        assertThat(account1Preference.getIcon()).isNotNull();
+
+        SelectorWithWidgetPreference account2Preference = mScreen.findPreference(
+                String.valueOf(TEST_ACCOUNT2.hashCode()));
+        assertThat(account2Preference.getTitle()).isEqualTo("LABEL2");
+        assertThat(account2Preference.getSummary()).isEqualTo("test@samsung.com");
+        assertThat(account2Preference.getIcon()).isNotNull();
+
+        mContactsStorageSettings.onRadioButtonClicked(account2Preference);
+        assertThat(account1Preference.isChecked()).isFalse();
+        assertThat(account2Preference.isChecked()).isTrue();
+
+        ArgumentCaptor<Bundle> captor = ArgumentCaptor.forClass(Bundle.class);
+        verify(mContentResolver).call(eq(ContactsContract.AUTHORITY_URI),
+                eq(SET_DEFAULT_ACCOUNT_METHOD), any(), captor.capture());
+        Bundle setAccountBundle = captor.getValue();
+        assertThat(setAccountBundle.getString(ContactsContract.Settings.ACCOUNT_NAME)).isEqualTo(
+                "test@samsung.com");
+        assertThat(setAccountBundle.getString(ContactsContract.Settings.ACCOUNT_TYPE)).isEqualTo(
+                "type2");
+    }
+
+    @Test
+    public void searchIndexProvider_shouldIndexResource() {
+        final List<SearchIndexableResource> indexRes =
+                ContactsStorageSettings.SEARCH_INDEX_DATA_PROVIDER.getXmlResourcesToIndex(
+                        RuntimeEnvironment.application, true /* enabled */);
+
+        assertThat(indexRes).isNotNull();
+        assertThat(indexRes.get(0).xmlResId).isEqualTo(
+                mContactsStorageSettings.getPreferenceScreenResId());
+    }
+
+    private static class TestContactsStorageSettings extends ContactsStorageSettings {
+        private final Context mContext;
+        private final ContentResolver mContentResolver;
+
+        TestContactsStorageSettings(Context context, ContentResolver contentResolver) {
+            mContext = context;
+            mContentResolver = contentResolver;
+        }
+
+        @Override
+        public Context getContext() {
+            return mContext;
+        }
+
+        @Override
+        protected ContentResolver getContentResolver() {
+            // Override it so we can access this method in test
+            return mContentResolver;
+        }
+    }
+}