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Commit a204d76b authored by Robert Carr's avatar Robert Carr
Browse files

WindowContainer Overlays: Emit initial configuration change 

Emit a configuration change event when attaching so that the remote end
has a change to process changes inbetween its initialization (where it
likely fetched a configuration from some third party) and attachment
times.

Bug: 213603716
Test: Existing tests pass
Change-Id: I053e4ed0210cf70e07d30fc6b10cf04ed30921d8
parent fd015869

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

+10 −0
Original line number Diff line number Diff line
@@ -3604,6 +3604,16 @@ class WindowContainer<E extends WindowContainer> extends ConfigurationContainer< 
            mOverlayHost = new OverlayHost(mWmService);

        }

        mOverlayHost.addOverlay(overlay, mSurfaceControl);



        // Emit an initial onConfigurationChanged to ensure the overlay

        // can receive any changes between their creation time and

        // attach time.

        try {

            overlay.getRemoteInterface().onConfigurationChanged(getConfiguration());

        } catch (Exception e) {

            Slog.e(TAG, "Error sending initial configuration change to WindowContainer overlay");

            removeOverlay(overlay);

        }

    }



    void removeOverlay(SurfaceControlViewHost.SurfacePackage overlay) {