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Commit d9b319e0 authored by Venkatarama Avadhani's avatar Venkatarama Avadhani
Browse files

CEC: Do not allow null callback 

Do not allow oneTouchPlay and getDisplayStatus methods to be called
with null callback as an argument.

Bug: 236687418
Test: None
Change-Id: I9f1b3ec5c1a44fd588068881febd35d34930f031
parent 494a1ed6

core/java/android/hardware/hdmi/HdmiPlaybackClient.java

+6 −0
Original line number Diff line number Diff line
@@ -122,6 +122,9 @@ public final class HdmiPlaybackClient extends HdmiClient { 
    }



    private IHdmiControlCallback getCallbackWrapper(final OneTouchPlayCallback callback) {

        if (callback == null) {

            throw new IllegalArgumentException("OneTouchPlayCallback cannot be null.");

        }

        return new IHdmiControlCallback.Stub() {

            @Override

            public void onComplete(int result) {
@@ -131,6 +134,9 @@ public final class HdmiPlaybackClient extends HdmiClient { 
    }



    private IHdmiControlCallback getCallbackWrapper(final DisplayStatusCallback callback) {

        if (callback == null) {

            throw new IllegalArgumentException("DisplayStatusCallback cannot be null.");

        }

        return new IHdmiControlCallback.Stub() {

            @Override

            public void onComplete(int status) {