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Commit 01baf6ce authored by Jeff Chang's avatar Jeff Chang
Browse files

Add argument checking when resize virtual display 

Align the same behavior with createVirtualDisplay

Bug: 120223677
Test: atest CtsWindowManagerDeviceTestCases:ActivityViewTest#testResizeActivityView
Change-Id: I8eb9e11ef5c245fa281f603ea0d3eb7445c4f3db
parent 204a7dd8

services/core/java/com/android/server/display/DisplayManagerService.java

+4 −0
Original line number Diff line number Diff line
@@ -2020,6 +2020,10 @@ public final class DisplayManagerService extends SystemService { 
        @Override // Binder call

        public void resizeVirtualDisplay(IVirtualDisplayCallback callback,

                int width, int height, int densityDpi) {

            if (width <= 0 || height <= 0 || densityDpi <= 0) {

                throw new IllegalArgumentException("width, height, and densityDpi must be "

                        + "greater than 0");

            }

            final long token = Binder.clearCallingIdentity();

            try {

                resizeVirtualDisplayInternal(callback.asBinder(), width, height, densityDpi);