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Commit db622c1a authored by Candice's avatar Candice
Browse files

Allow connected Hearing Aid devices to be searched by names 

Bug: 353847080
Test: atest AvailableHearingDevicePreferenceControllerTest
Flag: com.android.settings.accessibility.fix_a11y_settings_search
Change-Id: I634c5ce7b31ae5d7f78a006b9cedc0725794482a
parent 898d1e07

src/com/android/settings/accessibility/AvailableHearingDevicePreferenceController.java

+45 −0
Original line number Diff line number Diff line
@@ -18,11 +18,14 @@ package com.android.settings.accessibility; 


import android.bluetooth.BluetoothProfile;

import android.content.Context;

import android.util.Log;



import androidx.annotation.VisibleForTesting;

import androidx.fragment.app.FragmentManager;

import androidx.preference.Preference;

import androidx.preference.PreferenceScreen;



import com.android.settings.R;

import com.android.settings.bluetooth.BluetoothDeviceUpdater;

import com.android.settings.connecteddevice.DevicePreferenceCallback;

import com.android.settings.dashboard.DashboardFragment;
@@ -32,6 +35,9 @@ import com.android.settingslib.bluetooth.LocalBluetoothManager; 
import com.android.settingslib.core.lifecycle.LifecycleObserver;

import com.android.settingslib.core.lifecycle.events.OnStart;

import com.android.settingslib.core.lifecycle.events.OnStop;

import com.android.settingslib.search.SearchIndexableRaw;



import java.util.List;



/**

 * Controller to update the {@link androidx.preference.PreferenceCategory} for all
@@ -44,6 +50,7 @@ public class AvailableHearingDevicePreferenceController extends 
        BluetoothCallback {



    private static final String TAG = "AvailableHearingDevicePreferenceController";

    private static final String SEARCH_DATA_KEY_PREFIX = "a11y_available_hearing_device";



    private BluetoothDeviceUpdater mAvailableHearingDeviceUpdater;

    private final LocalBluetoothManager mLocalBluetoothManager;
@@ -56,6 +63,14 @@ public class AvailableHearingDevicePreferenceController extends 
                context);

    }



    @VisibleForTesting

    void init(AvailableHearingDeviceUpdater availableHearingDeviceUpdater) {

        if (mAvailableHearingDeviceUpdater != null) {

            throw new IllegalStateException("Should not call init() more than 1 time.");

        }

        mAvailableHearingDeviceUpdater = availableHearingDeviceUpdater;

    }



    /**

     * Initializes objects in this controller. Need to call this before onStart().

     *
@@ -107,4 +122,34 @@ public class AvailableHearingDevicePreferenceController extends 
                    getMetricsCategory());

        }

    }



    @Override

    public void updateDynamicRawDataToIndex(List<SearchIndexableRaw> rawData) {

        if (Flags.fixA11ySettingsSearch()) {

            if (mLocalBluetoothManager == null) {

                Log.d(TAG, "Bluetooth is not supported");

                return;

            }



            for (CachedBluetoothDevice cachedDevice :

                    mLocalBluetoothManager.getCachedDeviceManager().getCachedDevicesCopy()) {



                if (!AvailableHearingDeviceUpdater.isAvailableHearingDevice(cachedDevice)) {

                    continue;

                }



                SearchIndexableRaw data = new SearchIndexableRaw(mContext);

                // Include the identity address and add prefix to ensure the key is unique and

                // distinguish from Bluetooth's connected devices.

                data.key = SEARCH_DATA_KEY_PREFIX

                        + cachedDevice.getName() + cachedDevice.getIdentityAddress();

                data.title = cachedDevice.getName();

                data.summaryOn = mContext.getString(R.string.accessibility_hearingaid_title);

                data.screenTitle = mContext.getString(R.string.accessibility_hearingaid_title);

                rawData.add(data);

            }

        } else {

            super.updateDynamicRawDataToIndex(rawData);

        }

    }

}

src/com/android/settings/accessibility/AvailableHearingDeviceUpdater.java

+9 −2
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


package com.android.settings.accessibility;



import android.bluetooth.BluetoothDevice;

import android.content.Context;



import com.android.settings.bluetooth.AvailableMediaBluetoothDeviceUpdater;
@@ -34,10 +35,16 @@ public class AvailableHearingDeviceUpdater extends AvailableMediaBluetoothDevice 
        super(context, devicePreferenceCallback, metricsCategory);

    }



    static boolean isAvailableHearingDevice(CachedBluetoothDevice cachedDevice) {

        final BluetoothDevice device = cachedDevice.getDevice();

        return cachedDevice.isHearingAidDevice()

                && device.getBondState() == BluetoothDevice.BOND_BONDED

                && device.isConnected();

    }



    @Override

    public boolean isFilterMatched(CachedBluetoothDevice cachedDevice) {

        return cachedDevice.isHearingAidDevice()

                && isDeviceConnected(cachedDevice)

        return isAvailableHearingDevice(cachedDevice)

                && isDeviceInCachedDevicesList(cachedDevice);

    }

tests/robotests/src/com/android/settings/accessibility/AvailableHearingDevicePreferenceControllerTest.java

0 → 100644
+118 −0
Original line number Diff line number Diff line 
/*

 * 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.accessibility;



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



import static org.mockito.Mockito.when;



import android.bluetooth.BluetoothDevice;

import android.content.Context;

import android.platform.test.annotations.EnableFlags;

import android.platform.test.flag.junit.SetFlagsRule;



import androidx.test.core.app.ApplicationProvider;



import com.android.settings.bluetooth.Utils;

import com.android.settings.testutils.shadow.ShadowBluetoothUtils;

import com.android.settingslib.bluetooth.CachedBluetoothDevice;

import com.android.settingslib.bluetooth.CachedBluetoothDeviceManager;

import com.android.settingslib.bluetooth.LocalBluetoothManager;

import com.android.settingslib.search.SearchIndexableRaw;



import com.google.common.collect.ImmutableList;



import org.junit.Before;

import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Mock;

import org.mockito.MockitoAnnotations;

import org.robolectric.RobolectricTestRunner;

import org.robolectric.annotation.Config;



import java.util.ArrayList;

import java.util.List;



/** Tests for {@link AvailableHearingDevicePreferenceController} */

@RunWith(RobolectricTestRunner.class)

@Config(shadows = {ShadowBluetoothUtils.class})

public class AvailableHearingDevicePreferenceControllerTest {

    @Rule

    public final SetFlagsRule mSetFlagsRule = new SetFlagsRule();



    private static final String PREFERENCE_KEY = "preference_key";

    private static final String DEVICE_NAME = "device";



    private Context mContext;

    private AvailableHearingDevicePreferenceController mAvailableHearingDevicePreferenceController;

    @Mock

    private AvailableHearingDeviceUpdater mAvailableHearingDeviceUpdater;

    @Mock

    private CachedBluetoothDeviceManager mCachedDeviceManager;

    @Mock

    private LocalBluetoothManager mLocalBluetoothManager;

    @Mock

    private CachedBluetoothDevice mCachedDevice;

    @Mock

    private BluetoothDevice mDevice;





    @Before

    public void setUp() {

        MockitoAnnotations.initMocks(this);



        mContext = ApplicationProvider.getApplicationContext();

        ShadowBluetoothUtils.sLocalBluetoothManager = mLocalBluetoothManager;

        mLocalBluetoothManager = Utils.getLocalBtManager(mContext);

        when(mLocalBluetoothManager.getCachedDeviceManager()).thenReturn(mCachedDeviceManager);

        when(mCachedDevice.getDevice()).thenReturn(mDevice);

        when(mCachedDevice.getName()).thenReturn(DEVICE_NAME);

        when(mCachedDeviceManager.getCachedDevicesCopy()).thenReturn(

                ImmutableList.of(mCachedDevice));



        mAvailableHearingDevicePreferenceController =

                new AvailableHearingDevicePreferenceController(mContext, PREFERENCE_KEY);

        mAvailableHearingDevicePreferenceController.init(mAvailableHearingDeviceUpdater);

    }



    @Test

    @EnableFlags(Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)

    public void updateDynamicRawDataToIndex_isNotHearingAidDevice_deviceIsNotSearchable() {

        when(mDevice.getBondState()).thenReturn(BluetoothDevice.BOND_BONDED);

        when(mDevice.isConnected()).thenReturn(true);

        when(mCachedDevice.isHearingAidDevice()).thenReturn(false);

        List<SearchIndexableRaw> searchData = new ArrayList<>();



        mAvailableHearingDevicePreferenceController.updateDynamicRawDataToIndex(searchData);



        assertThat(searchData).isEmpty();

    }



    @Test

    @EnableFlags(Flags.FLAG_FIX_A11Y_SETTINGS_SEARCH)

    public void updateDynamicRawDataToIndex_isHearingAidDevice_deviceIsSearchable() {

        when(mDevice.getBondState()).thenReturn(BluetoothDevice.BOND_BONDED);

        when(mDevice.isConnected()).thenReturn(true);

        when(mCachedDevice.isHearingAidDevice()).thenReturn(true);

        List<SearchIndexableRaw> searchData = new ArrayList<>();



        mAvailableHearingDevicePreferenceController.updateDynamicRawDataToIndex(searchData);



        assertThat(searchData).isNotEmpty();

        assertThat(searchData.get(0).key).contains(DEVICE_NAME);

    }

}