diff --git a/src/com/android/settings/development/bluetooth/BluetoothSampleRateDialogPreference.java b/src/com/android/settings/development/bluetooth/BluetoothSampleRateDialogPreference.java new file mode 100644 index 00000000000..622c47ae5d4 --- /dev/null +++ b/src/com/android/settings/development/bluetooth/BluetoothSampleRateDialogPreference.java @@ -0,0 +1,75 @@ +/* + * Copyright (C) 2019 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.development.bluetooth; + +import android.content.Context; +import android.util.AttributeSet; +import android.widget.RadioGroup; + +import com.android.settings.R; + +/** + * Dialog preference to set the Bluetooth A2DP config of sample rate + */ +public class BluetoothSampleRateDialogPreference extends BaseBluetoothDialogPreference implements + RadioGroup.OnCheckedChangeListener { + + public BluetoothSampleRateDialogPreference(Context context) { + super(context); + initialize(context); + } + + public BluetoothSampleRateDialogPreference(Context context, AttributeSet attrs) { + super(context, attrs); + initialize(context); + } + + public BluetoothSampleRateDialogPreference(Context context, AttributeSet attrs, + int defStyleAttr) { + super(context, attrs, defStyleAttr); + initialize(context); + } + + public BluetoothSampleRateDialogPreference(Context context, AttributeSet attrs, + int defStyleAttr, int defStyleRes) { + super(context, attrs, defStyleAttr, defStyleRes); + initialize(context); + } + + @Override + protected int getRadioButtonGroupId() { + return R.id.bluetooth_audio_sample_rate_radio_group; + } + + private void initialize(Context context) { + mRadioButtonIds.add(R.id.bluetooth_audio_sample_rate_default); + mRadioButtonIds.add(R.id.bluetooth_audio_sample_rate_441); + mRadioButtonIds.add(R.id.bluetooth_audio_sample_rate_480); + mRadioButtonIds.add(R.id.bluetooth_audio_sample_rate_882); + mRadioButtonIds.add(R.id.bluetooth_audio_sample_rate_960); + String[] stringArray = context.getResources().getStringArray( + R.array.bluetooth_a2dp_codec_sample_rate_titles); + for (int i = 0; i < stringArray.length; i++) { + mRadioButtonStrings.add(stringArray[i]); + } + stringArray = context.getResources().getStringArray( + R.array.bluetooth_a2dp_codec_sample_rate_summaries); + for (int i = 0; i < stringArray.length; i++) { + mSummaryStrings.add(stringArray[i]); + } + } +} diff --git a/tests/robotests/src/com/android/settings/development/bluetooth/BluetoothSampleRateDialogPreferenceTest.java b/tests/robotests/src/com/android/settings/development/bluetooth/BluetoothSampleRateDialogPreferenceTest.java new file mode 100644 index 00000000000..10222cfca3d --- /dev/null +++ b/tests/robotests/src/com/android/settings/development/bluetooth/BluetoothSampleRateDialogPreferenceTest.java @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2019 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.development.bluetooth; + +import static com.google.common.truth.Truth.assertThat; + +import android.content.Context; + +import com.android.settings.R; + +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.mockito.MockitoAnnotations; +import org.robolectric.RobolectricTestRunner; +import org.robolectric.RuntimeEnvironment; + +@RunWith(RobolectricTestRunner.class) +public class BluetoothSampleRateDialogPreferenceTest { + + private BluetoothSampleRateDialogPreference mPreference; + private Context mContext; + + @Before + public void setup() { + MockitoAnnotations.initMocks(this); + mContext = RuntimeEnvironment.application; + mPreference = new BluetoothSampleRateDialogPreference(mContext); + } + + @Test + public void getRadioButtonGroupId() { + assertThat(mPreference.getRadioButtonGroupId()) + .isEqualTo(R.id.bluetooth_audio_sample_rate_radio_group); + } +}