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Commit c1155698 authored by Charles Chen's avatar Charles Chen
Browse files

Dump log instead of throwing exception 

Dump warning log instead of throwing exception to align
with #attachWindowContextToDisplayArea

Fixes: 423787412
Test: atest SizeCompatTests
Flag: EXEMPT bugfix
Change-Id: I19e7aa2033f0452d15e8d96d48118309474a7f83
parent dc31a023

services/core/java/com/android/server/wm/WindowManagerService.java

+2 −7
Original line number Diff line number Diff line
@@ -3078,13 +3078,8 @@ public class WindowManagerService extends IWindowManager.Stub 
                // registration in DisplayContent#onParentChanged at DisplayContent initialization.

                final DisplayContent dc = mRoot.getDisplayContent(displayId);

                if (dc == null) {

                    if (callingPid != MY_PID) {

                        throw new IllegalArgumentException(

                                "attachWindowContextToDisplayContent: trying to attach to a"

                                        + " non-existing display:" + displayId);

                    }

                    // Early return if this method is invoked from system process.

                    // See above comments for more detail.

                    ProtoLog.w(WM_ERROR, "attachWindowContextToDisplayContent: trying"

                            + " to attach to a non-existing display:" + displayId);

                    return null;

                }

                mWindowContextListenerController.registerWindowContainerListener(wpc, clientToken,