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Commit e3eb185e authored by jasonwshsu's avatar jasonwshsu
Browse files

Show hearing device pairing intro according to the device's supported status 

Bug: 390078046
Test: atest HearingDevicePairingIntroPreferenceControllerTest
Flag: EXEMPT bugfix
Change-Id: I19b9825a55732c9edb058dd517d6021549e55307
parent 54804166

res/values/strings.xml

+4 −0
Original line number Diff line number Diff line
@@ -5930,6 +5930,10 @@ 
    <string name="accessibility_hearing_device_pairing_page_title">Pair hearing device</string>

    <!-- Subtitle for the pair hearing device page. [CHAR LIMIT=NONE] -->

    <string name="accessibility_hearing_device_pairing_intro">You can pair ASHA and LE Audio hearing devices on this page. Make sure your hearing device is turned on and ready to pair.</string>

    <!-- Subtitle for the pair hearing device page. This string is for device that only supports ASHA hearing aids. [CHAR LIMIT=NONE] -->

    <string name="accessibility_hearing_device_pairing_asha_only_intro">You can pair ASHA hearing devices on this page. Make sure your hearing device is turned on and ready to pair.</string>

    <!-- Subtitle for the pair hearing device page. This string is for device that only supports LE Audio hearing aids. [CHAR LIMIT=NONE] -->

    <string name="accessibility_hearing_device_pairing_hap_only_intro">You can pair LE Audio hearing devices on this page. Make sure your hearing device is turned on and ready to pair.</string>

    <!-- Title for the preference category containing the list of the available hearing during and after bluetooth scanning devices. [CHAR LIMIT=30] -->

    <string name="accessibility_found_hearing_devices">Available hearing devices</string>

    <!-- Title for the preference category containing the all bluetooth devices during and after bluetooth scanning devices. Used when people can not find their hearing device in hearing device pairing list. [CHAR LIMIT=45] -->

res/xml/hearing_device_pairing_fragment.xml

+3 −1
Original line number Diff line number Diff line
@@ -20,8 +20,10 @@ 
    android:title="@string/bluetooth_pairing_pref_title">



    <com.android.settingslib.widget.TopIntroPreference

        android:key="hearing_device_pairing_intro"

        settings:searchable="false"

        android:title="@string/accessibility_hearing_device_pairing_intro" />

        android:title="@string/accessibility_hearing_device_pairing_intro"

        settings:controller="com.android.settings.accessibility.HearingDevicePairingIntroPreferenceController"/>



    <com.android.settings.bluetooth.BluetoothProgressCategory

        android:key="available_hearing_devices"

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

0 → 100644
+77 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2025 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 android.content.Context;



import androidx.annotation.NonNull;

import androidx.preference.Preference;

import androidx.preference.PreferenceScreen;



import com.android.settings.R;

import com.android.settings.core.BasePreferenceController;



import com.google.common.annotations.VisibleForTesting;



public class HearingDevicePairingIntroPreferenceController extends BasePreferenceController {

    private final HearingAidHelper mHelper;



    public HearingDevicePairingIntroPreferenceController(

            @NonNull Context context,

            @NonNull String preferenceKey) {

        super(context, preferenceKey);

        mHelper = new HearingAidHelper(context);

    }



    @VisibleForTesting

    public HearingDevicePairingIntroPreferenceController(

            @NonNull Context context,

            @NonNull String preferenceKey,

            @NonNull HearingAidHelper hearingAidHelper) {

        super(context, preferenceKey);

        mHelper = hearingAidHelper;

    }



    @Override

    public int getAvailabilityStatus() {

        return mHelper.isHearingAidSupported() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;

    }



    @Override

    public void displayPreference(@NonNull PreferenceScreen screen) {

        super.displayPreference(screen);



        final Preference pairingIntroPreference = screen.findPreference(getPreferenceKey());

        final boolean isAshaProfileSupported = mHelper.isAshaProfileSupported();

        final boolean isHapClientProfileSupported = mHelper.isHapClientProfileSupported();

        if (isAshaProfileSupported && isHapClientProfileSupported) {

            pairingIntroPreference.setTitle(

                    mContext.getString(R.string.accessibility_hearing_device_pairing_intro));

        } else if (isAshaProfileSupported) {

            pairingIntroPreference.setTitle(

                    mContext.getString(

                            R.string.accessibility_hearing_device_pairing_asha_only_intro));

        } else if (isHapClientProfileSupported) {

            pairingIntroPreference.setTitle(

                    mContext.getString(

                            R.string.accessibility_hearing_device_pairing_hap_only_intro));

        } else {

            // Intentionally blank, getAvailabilityStatus() should handle visibility for

            // none-supported case.

        }

    }

}

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

0 → 100644
+122 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2025 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.android.settings.core.BasePreferenceController.AVAILABLE;

import static com.android.settings.core.BasePreferenceController.UNSUPPORTED_ON_DEVICE;



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



import static org.mockito.Mockito.when;



import android.content.Context;

import android.content.res.Resources;



import androidx.preference.PreferenceScreen;

import androidx.test.core.app.ApplicationProvider;



import com.android.settings.R;

import com.android.settingslib.widget.TopIntroPreference;



import org.junit.Before;

import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;

import org.mockito.Mock;

import org.mockito.Spy;

import org.mockito.junit.MockitoJUnit;

import org.mockito.junit.MockitoRule;

import org.robolectric.RobolectricTestRunner;



/**

 * Tests for {@link HearingDevicePairingIntroPreferenceController}.

 */

@RunWith(RobolectricTestRunner.class)

public class HearingDevicePairingIntroPreferenceControllerTest {



    @Rule

    public final MockitoRule mockito = MockitoJUnit.rule();



    @Spy

    private final Context mContext = ApplicationProvider.getApplicationContext();

    @Spy

    private final Resources mResources = mContext.getResources();

    @Mock

    private PreferenceScreen mScreen;

    @Mock

    private HearingAidHelper mHelper;

    private HearingDevicePairingIntroPreferenceController mController;

    private TopIntroPreference mPreference;



    @Before

    public void setUp() {

        mController = new HearingDevicePairingIntroPreferenceController(mContext, "test_key",

                mHelper);

        mPreference = new TopIntroPreference(mContext);

        mPreference.setKey("test_key");



        when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);

        when(mContext.getResources()).thenReturn(mResources);

    }



    @Test

    public void getAvailabilityStatus_hearingAidSupported_available() {

        when(mHelper.isHearingAidSupported()).thenReturn(true);



        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);

    }



    @Test

    public void getAvailabilityStatus_hearingAidNotSupported_unsupportedOnDevice() {

        when(mHelper.isHearingAidSupported()).thenReturn(false);



        assertThat(mController.getAvailabilityStatus()).isEqualTo(UNSUPPORTED_ON_DEVICE);

    }



    @Test

    public void displayPreference_ashaHapSupported_expectedTitle() {

        when(mHelper.isAshaProfileSupported()).thenReturn(true);

        when(mHelper.isHapClientProfileSupported()).thenReturn(true);



        mController.displayPreference(mScreen);



        assertThat(mPreference.getTitle().toString()).isEqualTo(

                mContext.getString(R.string.accessibility_hearing_device_pairing_intro));

    }



    @Test

    public void displayPreference_ashaSupported_expectedTitle() {

        when(mHelper.isAshaProfileSupported()).thenReturn(true);

        when(mHelper.isHapClientProfileSupported()).thenReturn(false);



        mController.displayPreference(mScreen);



        assertThat(mPreference.getTitle().toString()).isEqualTo(

                mContext.getString(R.string.accessibility_hearing_device_pairing_asha_only_intro));

    }



    @Test

    public void displayPreference_hapSupported_expectedTitle() {

        when(mHelper.isAshaProfileSupported()).thenReturn(false);

        when(mHelper.isHapClientProfileSupported()).thenReturn(true);



        mController.displayPreference(mScreen);



        assertThat(mPreference.getTitle().toString()).isEqualTo(

                mContext.getString(R.string.accessibility_hearing_device_pairing_hap_only_intro));

    }

}