Merge changes from topic "bn" into main

* changes:
  [Audiosharing] Support update broadcastName.
  [Audiosharing] Save broadcast name in SettingsProvider.

4 files changed, 81 insertions, 3 deletions

diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index 3738c266641b..a409537a57d5 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -7440,6 +7440,12 @@ public final class Settings {
                 "bluetooth_le_broadcast_program_info";
 
         /**
+         * This is used by LocalBluetoothLeBroadcast to store the broadcast name.
+         * @hide
+         */
+        public static final String BLUETOOTH_LE_BROADCAST_NAME = "bluetooth_le_broadcast_name";
+
+        /**
          * This is used by LocalBluetoothLeBroadcast to store the broadcast code.
          * @hide
          */
diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java
index a6b1dd3ae578..27fcdbe0334f 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java
@@ -103,6 +103,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
     private static final int UNKNOWN_VALUE_PLACEHOLDER = -1;
     private static final Uri[] SETTINGS_URIS =
             new Uri[] {
+                Settings.Secure.getUriFor(Settings.Secure.BLUETOOTH_LE_BROADCAST_NAME),
                 Settings.Secure.getUriFor(Settings.Secure.BLUETOOTH_LE_BROADCAST_PROGRAM_INFO),
                 Settings.Secure.getUriFor(Settings.Secure.BLUETOOTH_LE_BROADCAST_CODE),
                 Settings.Secure.getUriFor(Settings.Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME),
@@ -123,6 +124,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
     private boolean mIsBroadcastAssistantProfileReady = false;
     private boolean mImproveCompatibility = false;
     private String mProgramInfo;
+    private String mBroadcastName;
     private byte[] mBroadcastCode;
     private Executor mExecutor;
     private ContentResolver mContentResolver;
@@ -456,6 +458,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
             Log.d(TAG, "Skip starting the broadcast due to number limit.");
             return;
         }
+        String broadcastName = getBroadcastName();
         String programInfo = getProgramInfo();
         boolean improveCompatibility = getImproveCompatibility();
         if (DEBUG) {
@@ -463,6 +466,8 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
                     TAG,
                     "startBroadcast: language = null , programInfo = "
                             + programInfo
+                            + ", broadcastName = "
+                            + broadcastName
                             + ", improveCompatibility = "
                             + improveCompatibility);
         }
@@ -473,7 +478,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
         BluetoothLeBroadcastSettings settings =
                 buildBroadcastSettings(
                         true, // TODO: set to false after framework fix
-                        TextUtils.isEmpty(programInfo) ? null : programInfo,
+                        TextUtils.isEmpty(broadcastName) ? null : broadcastName,
                         (mBroadcastCode != null && mBroadcastCode.length > 0)
                                 ? mBroadcastCode
                                 : null,
@@ -556,6 +561,36 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
         }
     }
 
+    public String getBroadcastName() {
+        return mBroadcastName;
+    }
+
+    /** Set broadcast name. */
+    public void setBroadcastName(String broadcastName) {
+        setBroadcastName(broadcastName, /* updateContentResolver= */ true);
+    }
+
+    private void setBroadcastName(String broadcastName, boolean updateContentResolver) {
+        if (TextUtils.isEmpty(broadcastName)) {
+            Log.d(TAG, "setBroadcastName: broadcastName is null or empty");
+            return;
+        }
+        if (mBroadcastName != null && TextUtils.equals(mBroadcastName, broadcastName)) {
+            Log.d(TAG, "setBroadcastName: broadcastName is not changed");
+            return;
+        }
+        Log.d(TAG, "setBroadcastName: " + broadcastName);
+        mBroadcastName = broadcastName;
+        if (updateContentResolver) {
+            if (mContentResolver == null) {
+                Log.d(TAG, "mContentResolver is null");
+                return;
+            }
+            Settings.Secure.putString(
+                    mContentResolver, Settings.Secure.BLUETOOTH_LE_BROADCAST_NAME, broadcastName);
+        }
+    }
+
     public byte[] getBroadcastCode() {
         return mBroadcastCode;
     }
@@ -690,6 +725,14 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
         }
         setProgramInfo(programInfo, /* updateContentResolver= */ false);
 
+        String broadcastName =
+                Settings.Secure.getString(
+                        mContentResolver, Settings.Secure.BLUETOOTH_LE_BROADCAST_NAME);
+        if (broadcastName == null) {
+            broadcastName = getDefaultValueOfBroadcastName();
+        }
+        setBroadcastName(broadcastName, /* updateContentResolver= */ false);
+
         String prefBroadcastCode =
                 Settings.Secure.getString(
                         mContentResolver, Settings.Secure.BLUETOOTH_LE_BROADCAST_CODE);
@@ -719,6 +762,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
             Log.d(TAG, "The bluetoothLeBroadcastMetadata is null");
             return;
         }
+        setBroadcastName(bluetoothLeBroadcastMetadata.getBroadcastName());
         setBroadcastCode(bluetoothLeBroadcastMetadata.getBroadcastCode());
         setLatestBroadcastId(bluetoothLeBroadcastMetadata.getBroadcastId());
 
@@ -777,7 +821,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
 
     /**
      * Update the LE Broadcast by calling {@link BluetoothLeBroadcast#updateBroadcast(int,
-     * BluetoothLeAudioContentMetadata)}, currently only updates programInfo.
+     * BluetoothLeBroadcastSettings)}, currently only updates broadcast name and program info.
      */
     public void updateBroadcast() {
         if (mServiceBroadcast == null) {
@@ -785,8 +829,28 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
             return;
         }
         String programInfo = getProgramInfo();
+        String broadcastName = getBroadcastName();
         mBluetoothLeAudioContentMetadata = mBuilder.setProgramInfo(programInfo).build();
-        mServiceBroadcast.updateBroadcast(mBroadcastId, mBluetoothLeAudioContentMetadata);
+        // LeAudioService#updateBroadcast doesn't update broadcastCode, isPublicBroadcast and
+        // preferredQuality, so we leave them unset here.
+        // TODO: maybe setPublicBroadcastMetadata
+        BluetoothLeBroadcastSettings settings =
+                new BluetoothLeBroadcastSettings.Builder()
+                        .setBroadcastName(broadcastName)
+                        .addSubgroupSettings(
+                                new BluetoothLeBroadcastSubgroupSettings.Builder()
+                                        .setContentMetadata(mBluetoothLeAudioContentMetadata)
+                                        .build())
+                        .build();
+        if (DEBUG) {
+            Log.d(
+                    TAG,
+                    "updateBroadcast: broadcastName = "
+                            + broadcastName
+                            + " programInfo = "
+                            + programInfo);
+        }
+        mServiceBroadcast.updateBroadcast(mBroadcastId, settings);
     }
 
     /**
@@ -985,6 +1049,12 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {
         }
     }
 
+    private String getDefaultValueOfBroadcastName() {
+        // set the default value;
+        int postfix = ThreadLocalRandom.current().nextInt(DEFAULT_CODE_MIN, DEFAULT_CODE_MAX);
+        return BluetoothAdapter.getDefaultAdapter().getName() + UNDERLINE + postfix;
+    }
+
     private String getDefaultValueOfProgramInfo() {
         // set the default value;
         int postfix = ThreadLocalRandom.current().nextInt(DEFAULT_CODE_MIN, DEFAULT_CODE_MAX);
diff --git a/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java b/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
index 888e39593a2e..9f2ab69acd31 100644
--- a/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
+++ b/packages/SettingsProvider/src/android/provider/settings/backup/SecureSettings.java
@@ -243,6 +243,7 @@ public class SecureSettings {
         Settings.Secure.ASSIST_TOUCH_GESTURE_ENABLED,
         Settings.Secure.ASSIST_LONG_PRESS_HOME_ENABLED,
         Settings.Secure.BLUETOOTH_LE_BROADCAST_PROGRAM_INFO,
+        Settings.Secure.BLUETOOTH_LE_BROADCAST_NAME,
         Settings.Secure.BLUETOOTH_LE_BROADCAST_CODE,
         Settings.Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME,
         Settings.Secure.BLUETOOTH_LE_BROADCAST_IMPROVE_COMPATIBILITY,
diff --git a/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java b/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
index b992ddc8a397..cb7ac457d991 100644
--- a/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
+++ b/packages/SettingsProvider/src/android/provider/settings/validators/SecureSettingsValidators.java
@@ -393,6 +393,7 @@ public class SecureSettingsValidators {
         VALIDATORS.put(Secure.WEAR_TALKBACK_ENABLED, BOOLEAN_VALIDATOR);
         VALIDATORS.put(Secure.HBM_SETTING_KEY, BOOLEAN_VALIDATOR);
         VALIDATORS.put(Secure.BLUETOOTH_LE_BROADCAST_PROGRAM_INFO, ANY_STRING_VALIDATOR);
+        VALIDATORS.put(Secure.BLUETOOTH_LE_BROADCAST_NAME, ANY_STRING_VALIDATOR);
         VALIDATORS.put(Secure.BLUETOOTH_LE_BROADCAST_CODE, ANY_STRING_VALIDATOR);
         VALIDATORS.put(Secure.BLUETOOTH_LE_BROADCAST_APP_SOURCE_NAME, ANY_STRING_VALIDATOR);
         VALIDATORS.put(