Merge "Bluetooth ScanFilter: Allow null in setDeviceAddress" am: 561b4c8aad

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1702025

Change-Id: I39d0a65cea4799f719d7d3111ad254d57da05825

core/java/android/bluetooth/le/ScanFilter.java

@@ -587,6 +587,10 @@ public final class ScanFilter implements Parcelable {
          * @throws IllegalArgumentException If the {@code deviceAddress} is invalid.
          */
         public Builder setDeviceAddress(String deviceAddress) {
+            if (deviceAddress == null) {
+                mDeviceAddress = deviceAddress;
+                return this;
+            }
             return setDeviceAddress(deviceAddress, BluetoothDevice.ADDRESS_TYPE_PUBLIC);
         }