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Merge "Only reset layout seq when moved to a new display." into qt-dev

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TreeHugger Robot
2019-04-16 16:40:53 +00:00
committed by Android (Google) Code Review
parent 48e0b6b91b e223e68d05
commit cee859e26e
2 changed files with 4 additions and 2 deletions
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2
services/core/java/com/android/server/wm/WindowState.java
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@@ -1305,7 +1305,7 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP
void onDisplayChanged(DisplayContent dc) {
super.onDisplayChanged(dc);
// Window was not laid out for this display yet, so make sure mLayoutSeq does not match.
if (dc != null) {
if (dc != null && mInputWindowHandle.displayId != dc.getDisplayId()) {
mLayoutSeq = dc.mLayoutSeq - 1;
mInputWindowHandle.displayId = dc.getDisplayId();
}

4
services/tests/wmtests/src/com/android/server/wm/WindowStateTests.java
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@@ -397,7 +397,9 @@ public class WindowStateTests extends WindowTestsBase {
app.mLayoutSeq = 1;
mDisplayContent.mLayoutSeq = 1;
app.onDisplayChanged(mDisplayContent);
DisplayContent newDisplay = createNewDisplay();
app.onDisplayChanged(newDisplay);
assertThat(app.mLayoutSeq, not(is(mDisplayContent.mLayoutSeq)));
}