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Commit 9a5e351f authored by Rahul Sabnis's avatar Rahul Sabnis
Browse files

BluetoothHeadset#getAudioState now throws a NullPointerException if the 

device param is null.

Tag: #feature
Bug: 222265808
Test: Manual
Change-Id: Ifd4eab1c377c8d465d6b6b3f345873210bd44cb8
parent dc7a3d99

framework/java/android/bluetooth/BluetoothHeadset.java

+3 −4
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ import java.lang.annotation.Retention; 
import java.lang.annotation.RetentionPolicy;

import java.util.ArrayList;

import java.util.List;

import java.util.Objects;

import java.util.concurrent.TimeoutException;



/**
@@ -930,7 +931,7 @@ public final class BluetoothHeadset implements BluetoothProfile { 
     *

     * @param device is the Bluetooth device for which the audio state is being queried

     * @return the audio state of the device or an error code

     * @throws IllegalArgumentException if the device is null

     * @throws NullPointerException if the device is null

     *

     * @hide

     */
@@ -942,9 +943,7 @@ public final class BluetoothHeadset implements BluetoothProfile { 
    })

    public @GetAudioStateReturnValues int getAudioState(@NonNull BluetoothDevice device) {

        if (VDBG) log("getAudioState");

        if (device == null) {

            throw new IllegalArgumentException("device cannot be null");

        }

        Objects.requireNonNull(device);

        final IBluetoothHeadset service = mService;

        final int defaultValue = BluetoothHeadset.STATE_AUDIO_DISCONNECTED;

        if (service == null) {