From 60d704f841c4e2677ac2ca5c626ed7363e02eaaf Mon Sep 17 00:00:00 2001
From: Pavlin Radoslavov <pavlin@google.com>
Date: Thu, 5 Jan 2017 10:46:08 -0800
Subject: Add Bluetooth Codec selection UI to the Developer Options

Test: A2DP streaming to headsets and manual UI interaction
Bug: 30958229
Change-Id: I88f6efedf1c89b524c863543135ef7be9b7e1a7c
---
 packages/SettingsLib/res/values/arrays.xml  | 123 ++++++++++++++++++++++++++++
 packages/SettingsLib/res/values/strings.xml |  25 ++++++
 2 files changed, 148 insertions(+)

diff --git a/packages/SettingsLib/res/values/arrays.xml b/packages/SettingsLib/res/values/arrays.xml
index 5b11303247ef..f79cf04835a2 100644
--- a/packages/SettingsLib/res/values/arrays.xml
+++ b/packages/SettingsLib/res/values/arrays.xml
@@ -100,6 +100,129 @@
         <item>Always use HDCP checking</item>
     </string-array>
 
+
+    <!-- Bluetooth settings -->
+
+    <!-- Titles for Bluetooth Audio Codec selection preference. [CHAR LIMIT=40] -->
+    <string-array name="bluetooth_a2dp_codec_titles">
+        <item>Default</item>
+        <item>SBC</item>
+        <item>aptX</item>
+        <item>aptX-HD</item>
+        <item>LDAC</item>
+    </string-array>
+
+    <!-- Values for Bluetooth Audio Codec selection preference. -->
+    <string-array name="bluetooth_a2dp_codec_values" translatable="false" >
+        <item>1000000</item>
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+        <item>3</item>
+    </string-array>
+
+    <!-- Summaries for Bluetooth Audio Codec selection preference. [CHAR LIMIT=40]-->
+    <string-array name="bluetooth_a2dp_codec_summaries" >
+        <item>Default</item>
+        <item>SBC</item>
+        <item>aptX</item>
+        <item>aptX-HD</item>
+        <item>LDAC</item>
+    </string-array>
+
+    <!-- Titles for Bluetooth Audio Codec Sample Rate selection preference. [CHAR LIMIT=40] -->
+    <string-array name="bluetooth_a2dp_codec_sample_rate_titles">
+        <item>Default</item>
+        <item>44.1 kHz</item>
+        <item>48.0 kHz</item>
+        <item>88.2 kHz</item>
+        <item>96.0 kHz</item>
+    </string-array>
+
+    <!-- Values for Bluetooth Audio Codec Sample Rate selection preference. -->
+    <string-array name="bluetooth_a2dp_codec_sample_rate_values" translatable="false" >
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+        <item>4</item>
+        <item>8</item>
+    </string-array>
+
+    <!-- Summaries for Bluetooth Audio Codec Sample Rate selection preference. [CHAR LIMIT=40]-->
+    <string-array name="bluetooth_a2dp_codec_sample_rate_summaries" >
+        <item>Default</item>
+        <item>44.1 kHz</item>
+        <item>48.0 kHz</item>
+        <item>88.2 kHz</item>
+        <item>96.0 kHz</item>
+    </string-array>
+
+    <!-- Titles for Bluetooth Audio Codec Bits Per Sample selection preference. [CHAR LIMIT=40] -->
+    <string-array name="bluetooth_a2dp_codec_bits_per_sample_titles">
+        <item>Default</item>
+        <item>16 bits/sample</item>
+        <item>24 bits/sample</item>
+        <item>32 bits/sample</item>
+    </string-array>
+
+    <!-- Values for Bluetooth Audio Codec Bits Per Sample selection preference. -->
+    <string-array name="bluetooth_a2dp_codec_bits_per_sample_values" translatable="false" >
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+        <item>4</item>
+    </string-array>
+
+    <!-- Summaries for Bluetooth Audio Codec Bits Per Sample selection preference. [CHAR LIMIT=40]-->
+    <string-array name="bluetooth_a2dp_codec_bits_per_sample_summaries" >
+        <item>Default</item>
+        <item>16 bits/sample</item>
+        <item>24 bits/sample</item>
+        <item>32 bits/sample</item>
+    </string-array>
+
+    <!-- Titles for Bluetooth Audio Codec Channel Mode selection preference. [CHAR LIMIT=40] -->
+    <string-array name="bluetooth_a2dp_codec_channel_mode_titles">
+        <item>Default</item>
+        <item>Mono</item>
+        <item>Stereo</item>
+    </string-array>
+
+    <!-- Values for Bluetooth Audio Codec Channel Mode selection preference. -->
+    <string-array name="bluetooth_a2dp_codec_channel_mode_values" translatable="false" >
+        <item>0</item>
+        <item>1</item>
+        <item>2</item>
+    </string-array>
+
+    <!-- Summaries for Bluetooth Audio Codec Channel Mode selection preference. [CHAR LIMIT=40]-->
+    <string-array name="bluetooth_a2dp_codec_channel_mode_summaries" >
+        <item>Default</item>
+        <item>Mono</item>
+        <item>Stereo</item>
+    </string-array>
+
+    <!-- Titles for Bluetooth Audio Codec LDAC Playback Quality selection preference. [CHAR LIMIT=40] -->
+    <string-array name="bluetooth_a2dp_codec_ldac_playback_quality_titles">
+        <item>Sound quality preferred (990kbps/909kbps)</item>
+        <item>Standard (660kbps/606kbps)</item>
+        <item>Connection preferred (330kbps/303kbps)</item>
+    </string-array>
+
+    <!-- Values for Bluetooth Audio Codec LDAC Playback Quaility selection preference. -->
+    <string-array name="bluetooth_a2dp_codec_ldac_playback_quality_values" translatable="false" >
+        <item>1000</item>
+        <item>1001</item>
+        <item>1002</item>
+    </string-array>
+
+    <!-- Summaries for Bluetooth Audio Codec LDAC Playback Quality selection preference. [CHAR LIMIT=40]-->
+    <string-array name="bluetooth_a2dp_codec_ldac_playback_quality_summaries" >
+        <item>Sound quality preferred (990kbps/909kbps)</item>
+        <item>Standard (660kbps/606kbps)</item>
+        <item>Connection preferred (330kbps/303kbps)</item>
+    </string-array>
+
     <!-- Titles for logd limit size selection preference. [CHAR LIMIT=14] -->
     <string-array name="select_logd_size_titles">
         <item>Off</item>
diff --git a/packages/SettingsLib/res/values/strings.xml b/packages/SettingsLib/res/values/strings.xml
index 29839e7cbff9..f389000dc01b 100644
--- a/packages/SettingsLib/res/values/strings.xml
+++ b/packages/SettingsLib/res/values/strings.xml
@@ -428,6 +428,31 @@
     <!-- Setting Checkbox title for disabling Bluetooth absolute volume -->
     <string name="bluetooth_disable_absolute_volume">Disable absolute volume</string>
 
+    <!-- UI debug setting: Select Bluetooth Audio Codec -->
+    <string name="bluetooth_select_a2dp_codec_type">Bluetooth Audio Codec</string>
+    <!-- UI debug setting: Select Preferred Bluetooth A2DP Codec -->
+    <string name="bluetooth_select_a2dp_codec_type_dialog_title">Select Preferred Bluetooth A2DP Codec</string>
+
+    <!-- UI debug setting: Select Bluetooth Audio Sample Rate -->
+    <string name="bluetooth_select_a2dp_codec_sample_rate">Bluetooth Audio Sample Rate</string>
+    <!-- UI debug setting: Select Preferred Bluetooth A2DP Codec Sample Rate -->
+    <string name="bluetooth_select_a2dp_codec_sample_rate_dialog_title">Select Preferred Bluetooth A2DP Codec Sample Rate</string>
+
+    <!-- UI debug setting: Select Bluetooth Audio Bits Per Sample -->
+    <string name="bluetooth_select_a2dp_codec_bits_per_sample">Bluetooth Audio Bits Per Sample</string>
+    <!-- UI debug setting: Select Preferred Bluetooth A2DP Codec Bits Per Sample -->
+    <string name="bluetooth_select_a2dp_codec_bits_per_sample_dialog_title">Select Preferred Bluetooth A2DP Codec Bits Per Sample</string>
+
+    <!-- UI debug setting: Select Bluetooth Audio Channel Mode -->
+    <string name="bluetooth_select_a2dp_codec_channel_mode">Bluetooth Audio Channel Mode</string>
+    <!-- UI debug setting: Select Preferred Bluetooth A2DP Codec Channel Mode -->
+    <string name="bluetooth_select_a2dp_codec_channel_mode_dialog_title">Select Preferred Bluetooth A2DP Codec Channel Mode</string>
+
+    <!-- UI debug setting: Select Bluetooth Audio LDAC Playback Quality -->
+    <string name="bluetooth_select_a2dp_codec_ldac_playback_quality">Bluetooth Audio LDAC Playback Quality</string>
+    <!-- UI debug setting: Select Preferred Bluetooth A2DP Codec LDAC Playback Quality -->
+    <string name="bluetooth_select_a2dp_codec_ldac_playback_quality_dialog_title">Select Preferred Bluetooth A2DP Codec LDAC Playback Quality</string>
+
     <!-- setting Checkbox summary whether to show options for wireless display certification  -->
     <string name="wifi_display_certification_summary">Show options for wireless display certification</string>
     <!-- Setting Checkbox summary whether to enable Wifi verbose Logging [CHAR LIMIT=80] -->
-- 
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