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Commit 06887c38 authored by Mingbo Zhang's avatar Mingbo Zhang Committed by Bruno Martins
Browse files

Add callback onA2dpCodecConfigChanged 

Add callback onA2dpCodecConfigChanged for
intent BluetoothA2dp.ACTION_CODEC_CONFIG_CHANGED.

Change-Id: I4d19f0427c2f68dfd01a241eb631c6782d948395
CRs-Fixed: 2735935
parent 9c88a61b

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

+12 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 


package com.android.settingslib.bluetooth;



import android.bluetooth.BluetoothCodecStatus;



/**

 * BluetoothCallback provides a callback interface for the settings
@@ -140,4 +141,15 @@ public interface BluetoothCallback { 
     */

    default void onAclConnectionStateChanged(CachedBluetoothDevice cachedDevice, int state) {

    }



    /**

     * Called when a2dp codec config is changed. It listens to

     * {@link android.bluetooth.BluetoothA2dp#ACTION_CODEC_CONFIG_CHANGED}.

     *

     * @param cachedDevice Bluetooth device that changed

     * @param codecStatus  the current codec status of the a2dp profile

     */

    default void onA2dpCodecConfigChanged(CachedBluetoothDevice cachedDevice,

            BluetoothCodecStatus codecStatus) {

    }

}

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

+33 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ package com.android.settingslib.bluetooth; 


import android.bluetooth.BluetoothA2dp;

import android.bluetooth.BluetoothAdapter;

import android.bluetooth.BluetoothCodecStatus;

import android.bluetooth.BluetoothDevice;

import android.bluetooth.BluetoothHeadset;

import android.bluetooth.BluetoothHearingAid;
@@ -127,6 +128,7 @@ public class BluetoothEventManager { 
        // ACL connection changed broadcasts

        addHandler(BluetoothDevice.ACTION_ACL_CONNECTED, new AclStateChangedHandler());

        addHandler(BluetoothDevice.ACTION_ACL_DISCONNECTED, new AclStateChangedHandler());

        addHandler(BluetoothA2dp.ACTION_CODEC_CONFIG_CHANGED, new A2dpCodecConfigChangedHandler());



        registerAdapterIntentReceiver();

    }
@@ -241,6 +243,13 @@ public class BluetoothEventManager { 
        }

    }



    private void dispatchA2dpCodecConfigChanged(CachedBluetoothDevice cachedDevice,

            BluetoothCodecStatus codecStatus) {

        for (BluetoothCallback callback : mCallbacks) {

            callback.onA2dpCodecConfigChanged(cachedDevice, codecStatus);

        }

    }



    @VisibleForTesting

    void addHandler(String action, Handler handler) {

        mHandlerMap.put(action, handler);
@@ -520,4 +529,28 @@ public class BluetoothEventManager { 
            dispatchAudioModeChanged();

        }

    }



    private class A2dpCodecConfigChangedHandler implements Handler {



        @Override

        public void onReceive(Context context, Intent intent, BluetoothDevice device) {

            final String action = intent.getAction();

            if (action == null) {

                Log.w(TAG, "A2dpCodecConfigChangedHandler: action is null");

                return;

            }



            CachedBluetoothDevice cachedDevice = mDeviceManager.findDevice(device);

            if (cachedDevice == null) {

                Log.w(TAG, "A2dpCodecConfigChangedHandler: device is null");

                return;

            }



            BluetoothCodecStatus codecStatus = intent.getParcelableExtra(

                    BluetoothCodecStatus.EXTRA_CODEC_STATUS);

            Log.d(TAG, "A2dpCodecConfigChangedHandler: device=" + device +

                    ", codecStatus=" + codecStatus);

            dispatchA2dpCodecConfigChanged(cachedDevice, codecStatus);

        }

    }

}