Use ListFormatter to join strings for network dashboard (4db6aac4) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/network/NetworkDashboardFragment.java

+11 −13

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.app.AlertDialog;
		import android.app.Dialog;
		import android.app.Fragment;
		import android.content.Context;
		import android.icu.text.ListFormatter;
		import android.provider.SearchIndexableResource;
		import android.support.annotation.VisibleForTesting;
		import android.text.BidiFormatter;
		@@ -175,25 +176,22 @@ public class NetworkDashboardFragment extends DashboardFragment implements
		@Override
		public void setListening(boolean listening) {
		if (listening) {
		String summary = BidiFormatter.getInstance()
		.unicodeWrap(mContext.getString(R.string.wifi_settings_title));
		final List<String> summaries = new ArrayList<>();

		summaries.add(BidiFormatter.getInstance()
		.unicodeWrap(mContext.getString(R.string.wifi_settings_title)));
		if (mMobileNetworkPreferenceController.isAvailable()) {
		final String mobileSettingSummary = mContext.getString(
		R.string.network_dashboard_summary_mobile);
		summary = mContext.getString(R.string.join_many_items_middle, summary,
		mobileSettingSummary);
		summaries.add(mContext.getString(
		R.string.network_dashboard_summary_mobile));
		}
		final String dataUsageSettingSummary = mContext.getString(
		R.string.network_dashboard_summary_data_usage);
		summary = mContext.getString(R.string.join_many_items_middle, summary,
		dataUsageSettingSummary);
		summaries.add(dataUsageSettingSummary);
		if (mTetherPreferenceController.isAvailable()) {
		final String hotspotSettingSummary = mContext.getString(
		R.string.network_dashboard_summary_hotspot);
		summary = mContext.getString(R.string.join_many_items_middle, summary,
		hotspotSettingSummary);
		summaries.add(mContext.getString(
		R.string.network_dashboard_summary_hotspot));
		}
		mSummaryLoader.setSummary(this, summary);
		mSummaryLoader.setSummary(this, ListFormatter.getInstance().format(summaries));
		}
		}
		}

tests/robotests/src/com/android/settings/network/NetworkDashboardFragmentTest.java

+10 −24

Original line number	Diff line number	Diff line
		@@ -16,18 +16,14 @@
		package com.android.settings.network;

		import static com.google.common.truth.Truth.assertThat;
		import static org.mockito.ArgumentMatchers.nullable;
		import static org.mockito.Mockito.mock;
		import static org.mockito.Mockito.times;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.verifyZeroInteractions;
		import static org.mockito.Mockito.when;

		import android.content.Context;
		import android.provider.SearchIndexableResource;
		import android.view.Menu;

		import com.android.settings.R;
		import com.android.settings.dashboard.SummaryLoader;
		import com.android.settings.testutils.SettingsRobolectricTestRunner;
		import com.android.settingslib.drawer.CategoryKey;
		@@ -35,45 +31,41 @@ import com.android.settingslib.drawer.CategoryKey;
		import org.junit.Before;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.mockito.Mock;
		import org.mockito.MockitoAnnotations;
		import org.robolectric.RuntimeEnvironment;
		import org.robolectric.util.ReflectionHelpers;

		import java.util.List;

		@RunWith(SettingsRobolectricTestRunner.class)
		public class NetworkDashboardFragmentTest {

		@Mock
		private Context mContext;

		private NetworkDashboardFragment mFragment;

		@Before
		public void setUp() {
		MockitoAnnotations.initMocks(this);
		mContext = RuntimeEnvironment.application;
		mFragment = new NetworkDashboardFragment();
		}

		@Test
		public void testCategory_isNetwork() {
		public void getCategoryKey_isNetwork() {
		assertThat(mFragment.getCategoryKey()).isEqualTo(CategoryKey.CATEGORY_NETWORK);
		}

		@Test
		public void testSearchIndexProvider_shouldIndexResource() {
		public void getXmlResourcesToIndex_shouldIncludeFragmentXml() {
		final List<SearchIndexableResource> indexRes =
		NetworkDashboardFragment.SEARCH_INDEX_DATA_PROVIDER.getXmlResourcesToIndex(
		RuntimeEnvironment.application,
		mContext,
		true /* enabled */);

		assertThat(indexRes).isNotNull();
		assertThat(indexRes).hasSize(1);
		assertThat(indexRes.get(0).xmlResId).isEqualTo(mFragment.getPreferenceScreenResId());
		}

		@Test
		public void testSummaryProvider_hasMobileAndHotspot_shouldReturnMobileSummary() {
		public void summaryProviderSetListening_hasMobileAndHotspot_shouldReturnMobileSummary() {
		final MobileNetworkPreferenceController mobileNetworkPreferenceController =
		mock(MobileNetworkPreferenceController.class);
		final TetherPreferenceController tetherPreferenceController =
		@@ -93,15 +85,11 @@ public class NetworkDashboardFragmentTest {

		provider.setListening(true);

		verify(mContext).getString(R.string.wifi_settings_title);
		verify(mContext).getString(R.string.network_dashboard_summary_data_usage);
		verify(mContext).getString(R.string.network_dashboard_summary_hotspot);
		verify(mContext).getString(R.string.network_dashboard_summary_mobile);
		verify(mContext, times(3)).getString(R.string.join_many_items_middle, null, null);
		verify(summaryLoader).setSummary(provider, "Wi\u2011Fi, mobile, data usage, and hotspot");
		}

		@Test
		public void testSummaryProvider_noMobileOrHotspot_shouldReturnSimpleSummary() {
		public void summaryProviderSetListening_noMobileOrHotspot_shouldReturnSimpleSummary() {
		final MobileNetworkPreferenceController mobileNetworkPreferenceController =
		mock(MobileNetworkPreferenceController.class);
		final TetherPreferenceController tetherPreferenceController =
		@@ -121,8 +109,6 @@ public class NetworkDashboardFragmentTest {

		provider.setListening(true);

		verify(mContext).getString(R.string.wifi_settings_title);
		verify(mContext).getString(R.string.network_dashboard_summary_data_usage);
		verify(mContext).getString(R.string.join_many_items_middle, null, null);
		verify(summaryLoader).setSummary(provider, "Wi\u2011Fi and data usage");
		}
		}