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Commit 099c6036 authored by Yiyi Shen's avatar Yiyi Shen
Browse files

[Audiosharing] Notify Settings when broadcast start/stop 

Only notify Settings when the profile is a Settings created instance.

Bug: 305620450
Test: manual
Change-Id: Ib1cd713132444901d795e91c451d5ed9b384da51
parent fd3284b3

packages/SettingsLib/src/com/android/settingslib/bluetooth/LocalBluetoothLeBroadcast.java

+29 −6
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ package com.android.settingslib.bluetooth; 
import static android.bluetooth.BluetoothProfile.CONNECTION_POLICY_FORBIDDEN;



import android.annotation.CallbackExecutor;

import android.annotation.IntDef;

import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothClass;

import android.bluetooth.BluetoothCsipSetCoordinator;
@@ -35,6 +36,7 @@ import android.bluetooth.BluetoothProfile; 
import android.bluetooth.BluetoothProfile.ServiceListener;

import android.content.ContentResolver;

import android.content.Context;

import android.content.Intent;

import android.database.ContentObserver;

import android.net.Uri;

import android.os.Build;
@@ -52,6 +54,8 @@ import com.android.settingslib.R; 


import com.google.common.collect.ImmutableList;



import java.lang.annotation.Retention;

import java.lang.annotation.RetentionPolicy;

import java.nio.charset.StandardCharsets;

import java.util.ArrayList;

import java.util.Arrays;
@@ -71,6 +75,18 @@ import java.util.stream.Collectors; 
 * result callback.

 */

public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile {

    public static final String ACTION_LE_AUDIO_SHARING_STATE_CHANGE =

            "com.android.settings.action.BLUETOOTH_LE_AUDIO_SHARING_STATE_CHANGE";

    public static final String EXTRA_LE_AUDIO_SHARING_STATE = "BLUETOOTH_LE_AUDIO_SHARING_STATE";

    public static final int BROADCAST_STATE_UNKNOWN = 0;

    public static final int BROADCAST_STATE_ON = 1;

    public static final int BROADCAST_STATE_OFF = 2;

    @Retention(RetentionPolicy.SOURCE)

    @IntDef(

            prefix = {"BROADCAST_STATE_"},

            value = {BROADCAST_STATE_UNKNOWN, BROADCAST_STATE_ON, BROADCAST_STATE_OFF})

    public @interface BroadcastState {}

    private static final String SETTINGS_PKG = "com.android.settings";

    private static final String TAG = "LocalBluetoothLeBroadcast";

    private static final boolean DEBUG = BluetoothUtils.D;
@@ -89,7 +105,6 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile { 
                Settings.Secure.getUriFor(

                        Settings.Secure.BLUETOOTH_LE_BROADCAST_IMPROVE_COMPATIBILITY),

            };



    private final Context mContext;

    private final CachedBluetoothDeviceManager mDeviceManager;

    private BluetoothLeBroadcast mServiceBroadcast;
@@ -200,6 +215,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile { 
                        Log.d(TAG, "onBroadcastMetadataChanged(), broadcastId = " + broadcastId);

                    }

                    setLatestBluetoothLeBroadcastMetadata(metadata);

                    notifyBroadcastStateChange(BROADCAST_STATE_ON);

                }



                @Override
@@ -212,7 +228,7 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile { 
                                        + ", broadcastId = "

                                        + broadcastId);

                    }



                    notifyBroadcastStateChange(BROADCAST_STATE_OFF);

                    stopLocalSourceReceivers();

                    resetCacheInfo();

                }
@@ -1005,10 +1021,6 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile { 


    /** Update fallback active device if needed. */

    public void updateFallbackActiveDeviceIfNeeded() {

        if (!isEnabled(null)) {

            Log.d(TAG, "Skip updateFallbackActiveDeviceIfNeeded due to no ongoing broadcast");

            return;

        }

        if (mServiceBroadcastAssistant == null) {

            Log.d(TAG, "Skip updateFallbackActiveDeviceIfNeeded due to assistant profile is null");

            return;
@@ -1078,4 +1090,15 @@ public class LocalBluetoothLeBroadcast implements LocalBluetoothProfile { 
                "bluetooth_le_broadcast_fallback_active_group_id",

                BluetoothCsipSetCoordinator.GROUP_ID_INVALID);

    }



    private void notifyBroadcastStateChange(@BroadcastState int state) {

        if (!mContext.getPackageName().equals(SETTINGS_PKG)) {

            Log.d(TAG, "Skip notifyBroadcastStateChange, not triggered by Settings.");

            return;

        }

        Intent intent = new Intent(ACTION_LE_AUDIO_SHARING_STATE_CHANGE);

        intent.putExtra(EXTRA_LE_AUDIO_SHARING_STATE, state);

        intent.setPackage(mContext.getPackageName());

        mContext.sendBroadcast(intent);

    }

}