Add pair button in bluetooth details page for hearing aid device (b07754d1) · Commits · e / os / android_packages_apps_Settings

res/values/strings.xml

+5 −0

Original line number	Diff line number	Diff line
		@@ -157,6 +157,11 @@
		<!-- Keywords for bluetooth pairing item [CHAR LIMIT=30] -->
		<string name="keywords_add_bt_device">bluetooth</string>


		<!-- Button to help user to pair right ear of the hearing aid device. It will show when only one of the hearing aid device set is connected. [CHAR LIMIT=20] -->
		<string name="bluetooth_pair_right_ear_button">Pair right ear</string>
		<!-- Button to help user to pair left ear of the hearing aid device. It will show when only one of the hearing aid device set is connected. [CHAR LIMIT=20] -->
		<string name="bluetooth_pair_left_ear_button">Pair left ear</string>
		<!-- Connected devices settings. Title of the dialog to hint user to pair other ear of the hearing aid device. Shows when only one of the hearing aid device set is connected. [CHAR LIMIT=25] -->
		<string name="bluetooth_pair_other_ear_dialog_title">Pair your other ear</string>
		<!-- Connected devices settings. Message of the dialog to hint user to pair right ear of the hearing aid device. Shows when only left side of hearing aid device set is connected. [CHAR LIMIT=NONE] -->

res/xml/bluetooth_device_details_fragment.xml

+6 −0

Original line number	Diff line number	Diff line
		@@ -42,6 +42,12 @@
		settings:searchable="false"
		settings:controller="com.android.settings.bluetooth.LeAudioBluetoothDetailsHeaderController"/>

		<com.android.settingslib.widget.ButtonPreference
		android:key="hearing_aid_pair_other_button"
		android:gravity="center" />
		<com.android.settings.applications.SpacePreference
		android:layout_height="8dp" />

		<com.android.settingslib.widget.ActionButtonsPreference
		android:key="action_buttons"
		settings:allowDividerBelow="true"/>

src/com/android/settings/bluetooth/BluetoothDetailsPairOtherController.java

0 → 100644

+102 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2022 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.bluetooth;

		import android.content.Context;

		import androidx.preference.PreferenceFragmentCompat;
		import androidx.preference.PreferenceScreen;

		import com.android.settings.R;
		import com.android.settings.core.SubSettingLauncher;
		import com.android.settingslib.bluetooth.CachedBluetoothDevice;
		import com.android.settingslib.bluetooth.HearingAidProfile;
		import com.android.settingslib.core.lifecycle.Lifecycle;
		import com.android.settingslib.widget.ButtonPreference;

		/**
		* This class handles button preference logic to display for hearing aid device.
		*/
		public class BluetoothDetailsPairOtherController extends BluetoothDetailsController {
		private static final String KEY_PAIR_OTHER = "hearing_aid_pair_other_button";

		private ButtonPreference mPreference;

		public BluetoothDetailsPairOtherController(Context context,
		PreferenceFragmentCompat fragment,
		CachedBluetoothDevice device,
		Lifecycle lifecycle) {
		super(context, fragment, device, lifecycle);
		lifecycle.addObserver(this);
		}

		@Override
		public boolean isAvailable() {
		return getButtonPreferenceVisibility(mCachedDevice);
		}

		@Override
		public String getPreferenceKey() {
		return KEY_PAIR_OTHER;
		}

		@Override
		protected void init(PreferenceScreen screen) {
		final int side = mCachedDevice.getDeviceSide();
		final int stringRes = (side == HearingAidProfile.DeviceSide.SIDE_LEFT)
		? R.string.bluetooth_pair_right_ear_button
		: R.string.bluetooth_pair_left_ear_button;

		mPreference = screen.findPreference(getPreferenceKey());
		mPreference.setTitle(stringRes);
		mPreference.setOnClickListener(v -> launchPairingDetail());
		}

		@Override
		protected void refresh() {
		mPreference.setVisible(getButtonPreferenceVisibility(mCachedDevice));
		}

		private boolean getButtonPreferenceVisibility(CachedBluetoothDevice cachedDevice) {
		return isBinauralMode(cachedDevice) && isOnlyOneSideConnected(cachedDevice);
		}

		private void launchPairingDetail() {
		new SubSettingLauncher(mContext)
		.setDestination(BluetoothPairingDetail.class.getName())
		.setSourceMetricsCategory(
		((BluetoothDeviceDetailsFragment) mFragment).getMetricsCategory())
		.launch();
		}

		private boolean isBinauralMode(CachedBluetoothDevice cachedDevice) {
		return cachedDevice.getDeviceMode() == HearingAidProfile.DeviceMode.MODE_BINAURAL;
		}

		private boolean isOnlyOneSideConnected(CachedBluetoothDevice cachedDevice) {
		if (!cachedDevice.isConnectedHearingAidDevice()) {
		return false;
		}

		final CachedBluetoothDevice subDevice = cachedDevice.getSubDevice();
		if (subDevice != null && subDevice.isConnectedHearingAidDevice()) {
		return false;
		}

		return true;
		}
		}

src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -268,6 +268,8 @@ public class BluetoothDeviceDetailsFragment extends RestrictedDashboardFragment
		lifecycle));
		controllers.add(new BluetoothDetailsRelatedToolsController(context, this, mCachedDevice,
		lifecycle));
		controllers.add(new BluetoothDetailsPairOtherController(context, this, mCachedDevice,
		lifecycle));
		}
		return controllers;
		}

tests/robotests/src/com/android/settings/bluetooth/BluetoothDetailsPairOtherControllerTest.java

0 → 100644

+121 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2022 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.bluetooth;

		import static com.google.common.truth.Truth.assertThat;

		import static org.mockito.Mockito.when;

		import com.android.settings.R;
		import com.android.settingslib.bluetooth.CachedBluetoothDevice;
		import com.android.settingslib.bluetooth.HearingAidProfile;
		import com.android.settingslib.widget.ButtonPreference;

		import org.junit.Rule;
		import org.junit.Test;
		import org.junit.runner.RunWith;
		import org.mockito.Mock;
		import org.mockito.junit.MockitoJUnit;
		import org.mockito.junit.MockitoRule;
		import org.robolectric.RobolectricTestRunner;

		/** Tests for {@link BluetoothDetailsPairOtherController}. */
		@RunWith(RobolectricTestRunner.class)
		public class BluetoothDetailsPairOtherControllerTest extends BluetoothDetailsControllerTestBase {
		@Rule
		public final MockitoRule mockito = MockitoJUnit.rule();

		@Mock
		private CachedBluetoothDevice mSubCachedDevice;
		private BluetoothDetailsPairOtherController mController;
		private ButtonPreference mPreference;

		@Override
		public void setUp() {
		super.setUp();

		mController = new BluetoothDetailsPairOtherController(mContext, mFragment, mCachedDevice,
		mLifecycle);
		mPreference = new ButtonPreference(mContext);
		mPreference.setKey(mController.getPreferenceKey());
		mScreen.addPreference(mPreference);
		}

		@Test
		public void init_leftSideDevice_expectedTitle() {
		when(mCachedDevice.getDeviceSide()).thenReturn(HearingAidProfile.DeviceSide.SIDE_LEFT);

		mController.init(mScreen);

		assertThat(mPreference.getTitle().toString()).isEqualTo(
		mContext.getString(R.string.bluetooth_pair_right_ear_button));
		}

		@Test
		public void init_rightSideDevice_expectedTitle() {
		when(mCachedDevice.getDeviceSide()).thenReturn(HearingAidProfile.DeviceSide.SIDE_RIGHT);

		mController.init(mScreen);

		assertThat(mPreference.getTitle().toString()).isEqualTo(
		mContext.getString(R.string.bluetooth_pair_left_ear_button));
		}

		@Test
		public void isAvailable_isConnectedHearingAidDevice_available() {
		when(mCachedDevice.isConnectedHearingAidDevice()).thenReturn(false);

		assertThat(mController.isAvailable()).isFalse();
		}

		@Test
		public void isAvailable_notConnectedHearingAidDevice_notAvailable() {
		when(mCachedDevice.isConnectedHearingAidDevice()).thenReturn(true);
		when(mCachedDevice.getDeviceMode()).thenReturn(HearingAidProfile.DeviceMode.MODE_MONAURAL);

		assertThat(mController.isAvailable()).isFalse();
		}

		@Test
		public void isAvailable_subDeviceIsConnectedHearingAidDevice_notAvailable() {
		when(mCachedDevice.isConnectedHearingAidDevice()).thenReturn(true);
		when(mCachedDevice.getDeviceMode()).thenReturn(HearingAidProfile.DeviceMode.MODE_BINAURAL);
		when(mSubCachedDevice.isConnectedHearingAidDevice()).thenReturn(true);
		when(mCachedDevice.getSubDevice()).thenReturn(mSubCachedDevice);

		assertThat(mController.isAvailable()).isFalse();
		}

		@Test
		public void isAvailable_subDeviceNotConnectedHearingAidDevice_available() {
		when(mCachedDevice.isConnectedHearingAidDevice()).thenReturn(true);
		when(mCachedDevice.getDeviceMode()).thenReturn(HearingAidProfile.DeviceMode.MODE_BINAURAL);
		when(mSubCachedDevice.isConnectedHearingAidDevice()).thenReturn(false);
		when(mCachedDevice.getSubDevice()).thenReturn(mSubCachedDevice);

		assertThat(mController.isAvailable()).isTrue();
		}

		@Test
		public void isAvailable_subDeviceNotExist_available() {
		when(mCachedDevice.isConnectedHearingAidDevice()).thenReturn(true);
		when(mCachedDevice.getDeviceMode()).thenReturn(HearingAidProfile.DeviceMode.MODE_BINAURAL);
		when(mCachedDevice.getSubDevice()).thenReturn(null);

		assertThat(mController.isAvailable()).isTrue();
		}
		}