[Audiosharing] Created audiostreams package.

Also updated some resource names.

Bug: 308368124
Test: Manual
Change-Id: I775e640bb34a02ee104cefd9a396af6a9f2fbb6e

res/values/strings.xml

@@ -296,13 +296,15 @@
     <string name="calls_and_alarms_device_title">Calls and alarms</string>
 
     <!-- Title for audio streams preference category [CHAR LIMIT=none]-->
-    <string name="audio_sharing_streams_category_title">Connect to a LE audio stream</string>
+    <string name="audio_streams_category_title">Connect to a LE audio stream</string>
     <!-- Title for audio streams preference [CHAR LIMIT=none]-->
-    <string name="audio_sharing_streams_pref_title">Nearby audio streams</string>
+    <string name="audio_streams_pref_title">Nearby audio streams</string>
     <!-- Title for audio streams page [CHAR LIMIT=none]-->
-    <string name="audio_sharing_streams_title">Audio streams</string>
+    <string name="audio_streams_title">Audio streams</string>
     <!-- Summary for QR code scanning in audio streams page [CHAR LIMIT=none]-->
-    <string name="audio_sharing_streams_qr_code_summary">Connect to an audio stream using QR code</string>
+    <string name="audio_streams_qr_code_summary">Connect to an audio stream using QR code</string>
+    <!--Text that appears when scanning for nearby audio streams is finished and no streams were found [CHAR LIMIT=40]-->
+    <string name="audio_streams_empty">No nearby audio streams were found.</string>
 
     <!-- Date & time settings screen title -->
     <string name="date_and_time">Date &amp; time</string>

res/xml/bluetooth_audio_sharing.xml

@@ -34,13 +34,13 @@
 
     <PreferenceCategory
         android:key="audio_streams_settings_category"
-        android:title="@string/audio_sharing_streams_category_title"
+        android:title="@string/audio_streams_category_title"
-        settings:controller="com.android.settings.connecteddevice.audiosharing.AudioStreamsCategoryController" >
+        settings:controller="com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsCategoryController">
 
         <Preference
             android:key="audio_streams_settings"
-            android:fragment="com.android.settings.connecteddevice.audiosharing.AudioStreamsDashboardFragment"
+            android:fragment="com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsDashboardFragment"
-            android:title="@string/audio_sharing_streams_pref_title"
+            android:title="@string/audio_streams_pref_title"
             android:icon="@drawable/ic_chevron_right_24dp" />
 
     </PreferenceCategory>

res/xml/bluetooth_audio_streams.xml

@@ -17,12 +17,13 @@
 
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
-    android:title="@string/audio_sharing_streams_title">
+    xmlns:settings="http://schemas.android.com/apk/res-auto"
+    android:title="@string/audio_streams_title">
 
     <Preference
         android:key="audio_streams_scan_qr_code"
         android:title="@string/bluetooth_find_broadcast_button_scan"
         android:icon="@drawable/ic_add_24dp"
-        android:summary="@string/audio_sharing_streams_qr_code_summary"/>
+        android:summary="@string/audio_streams_qr_code_summary" />
 
 </PreferenceScreen>

src/com/android/settings/connecteddevice/audiosharing/AudioSharingNamePreference.java

@@ -24,6 +24,7 @@ import android.widget.ImageButton;
 import androidx.preference.PreferenceViewHolder;
 
 import com.android.settings.R;
+import com.android.settings.connecteddevice.audiosharing.audiostreams.AudioStreamsQrCodeFragment;
 import com.android.settings.core.SubSettingLauncher;
 import com.android.settings.widget.ValidatedEditTextPreference;
 

src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsCategoryController.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settings.connecteddevice.audiosharing;
+package com.android.settings.connecteddevice.audiosharing.audiostreams;
 
 import android.content.Context;
 
@@ -29,6 +29,8 @@ public class AudioStreamsCategoryController extends PreferenceCategoryController
 
     @Override
     public int getAvailabilityStatus() {
-        return Flags.enableLeAudioQrCodePrivateBroadcastSharing() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
+        return Flags.enableLeAudioQrCodePrivateBroadcastSharing()
+                ? AVAILABLE
+                : UNSUPPORTED_ON_DEVICE;
     }
 }

src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsDashboardFragment.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settings.connecteddevice.audiosharing;
+package com.android.settings.connecteddevice.audiosharing.audiostreams;
 
 import android.content.Context;
 import android.os.Bundle;

src/com/android/settings/connecteddevice/audiosharing/audiostreams/AudioStreamsQrCodeFragment.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package com.android.settings.connecteddevice.audiosharing;
+package com.android.settings.connecteddevice.audiosharing.audiostreams;
 
 import android.bluetooth.BluetoothLeBroadcastMetadata;
 import android.graphics.Bitmap;
@@ -49,8 +49,11 @@ public class AudioStreamsQrCodeFragment extends InstrumentedFragment {
     public final View onCreateView(
             LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View view = inflater.inflate(R.xml.bluetooth_audio_streams_qr_code, container, false);
-        getQrCodeBitmap().ifPresent(
+        getQrCodeBitmap()
-                bm -> ((ImageView) view.requireViewById(R.id.qrcode_view)).setImageBitmap(bm));
+                .ifPresent(
+                        bm ->
+                                ((ImageView) view.requireViewById(R.id.qrcode_view))
+                                        .setImageBitmap(bm));
         return view;
     }
 
@@ -66,7 +69,9 @@ public class AudioStreamsQrCodeFragment extends InstrumentedFragment {
             Bitmap bitmap = QrCodeGenerator.encodeQrCode(broadcastMetadata, qrcodeSize);
             return Optional.of(bitmap);
         } catch (WriterException e) {
-            Log.d(TAG, "onCreateView: broadcastMetadata "
+            Log.d(
+                    TAG,
+                    "onCreateView: broadcastMetadata "
                             + broadcastMetadata
                             + " qrCode generation exception "
                             + e);