Merge "Add sample rate preference for Bluetooth developer option"

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]);
+        }
+    }
+}