Merge "Revert back to isDualBandSupported() for Wifi tethering." into oc-mr1-dev (91f5a632) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceController.java

+13 −8

Original line number	Diff line number	Diff line
		@@ -16,6 +16,9 @@

		package com.android.settings.wifi.tether;

		import static android.net.wifi.WifiConfiguration.AP_BAND_2GHZ;
		import static android.net.wifi.WifiConfiguration.AP_BAND_5GHZ;

		import android.content.Context;
		import android.net.wifi.WifiConfiguration;
		import android.support.v7.preference.ListPreference;
		@@ -24,9 +27,6 @@ import android.support.v7.preference.PreferenceScreen;

		import com.android.settings.R;

		import static android.net.wifi.WifiConfiguration.AP_BAND_2GHZ;
		import static android.net.wifi.WifiConfiguration.AP_BAND_5GHZ;

		public class WifiTetherApBandPreferenceController extends WifiTetherBasePreferenceController {

		private static final String PREF_KEY = "wifi_tether_network_ap_band";
		@@ -41,10 +41,14 @@ public class WifiTetherApBandPreferenceController extends WifiTetherBasePreferen
		super(context, listener);
		mBandEntries = mContext.getResources().getStringArray(R.array.wifi_ap_band_config_full);
		final WifiConfiguration config = mWifiManager.getWifiApConfiguration();
		if (config != null) {
		if (config == null) {
		mBandIndex = 0;
		} else if (is5GhzBandSupported()) {
		mBandIndex = config.apBand;
		} else {
		mBandIndex = 0;
		config.apBand = 0;
		mWifiManager.setWifiApConfiguration(config);
		mBandIndex = config.apBand;
		}
		}

		@@ -77,10 +81,11 @@ public class WifiTetherApBandPreferenceController extends WifiTetherBasePreferen
		}

		private boolean is5GhzBandSupported() {
		if (mBandIndex > 0) {
		return true;
		final String countryCode = mWifiManager.getCountryCode();
		if (!mWifiManager.isDualBandSupported() \|\| countryCode == null) {
		return false;
		}
		return mWifiManager.is5GHzBandSupported();
		return true;
		}

		public int getBandIndex() {

tests/robotests/src/com/android/settings/wifi/tether/WifiTetherApBandPreferenceControllerTest.java

+22 −8

Original line number	Diff line number	Diff line
		@@ -16,6 +16,12 @@

		package com.android.settings.wifi.tether;

		import static com.google.common.truth.Truth.assertThat;
		import static org.mockito.Matchers.anyString;
		import static org.mockito.Mockito.times;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		import android.content.Context;
		import android.net.ConnectivityManager;
		import android.net.wifi.WifiManager;
		@@ -35,12 +41,6 @@ import org.mockito.MockitoAnnotations;
		import org.robolectric.RuntimeEnvironment;
		import org.robolectric.annotation.Config;

		import static com.google.common.truth.Truth.assertThat;
		import static org.mockito.Matchers.anyString;
		import static org.mockito.Mockito.times;
		import static org.mockito.Mockito.verify;
		import static org.mockito.Mockito.when;

		@RunWith(SettingsRobolectricTestRunner.class)
		@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
		public class WifiTetherApBandPreferenceControllerTest {
		@@ -75,16 +75,30 @@ public class WifiTetherApBandPreferenceControllerTest {

		@Test
		public void display_5GhzSupported_shouldDisplayFullList() {
		when(mWifiManager.is5GHzBandSupported()).thenReturn(true);
		when(mWifiManager.getCountryCode()).thenReturn("US");
		when(mWifiManager.isDualBandSupported()).thenReturn(true);

		mController.displayPreference(mScreen);

		assertThat(mListPreference.getEntries().length).isEqualTo(2);
		}

		@Test
		public void display_noCountryCode_shouldDisable() {
		when(mWifiManager.getCountryCode()).thenReturn(null);
		when(mWifiManager.isDualBandSupported()).thenReturn(true);

		mController.displayPreference(mScreen);

		assertThat(mListPreference.getEntries()).isNull();
		assertThat(mListPreference.isEnabled()).isFalse();
		assertThat(mListPreference.getSummary())
		.isEqualTo(RuntimeEnvironment.application.getString(R.string.wifi_ap_choose_2G));
		}

		@Test
		public void display_5GhzNotSupported_shouldDisable() {
		when(mWifiManager.is5GHzBandSupported()).thenReturn(false);
		when(mWifiManager.isDualBandSupported()).thenReturn(false);

		mController.displayPreference(mScreen);