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Commit 0625e11b authored by Michael Wright's avatar Michael Wright
Browse files

Add new, hidden MotionEvent flag for partially obscured windows.

Bug: 26677796
Change-Id: Ic4219b883bb760495e6172ef61e84e9725876ef6
parent 20339172
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+15 −0
Original line number Diff line number Diff line
@@ -416,6 +416,21 @@ public final class MotionEvent extends InputEvent implements Parcelable {
     */
    public static final int FLAG_WINDOW_IS_OBSCURED = 0x1;

    /**
     * This flag indicates that the window that received this motion event is partly
     * or wholly obscured by another visible window above it.  This flag is set to true
     * even if the event did not directly pass through the obscured area.
     * A security sensitive application can check this flag to identify situations in which
     * a malicious application may have covered up part of its content for the purpose
     * of misleading the user or hijacking touches.  An appropriate response might be
     * to drop the suspect touches or to take additional precautions to confirm the user's
     * actual intent.
     *
     * Unlike FLAG_WINDOW_IS_OBSCURED, this is actually true.
     * @hide
     */
    public static final int FLAG_WINDOW_IS_PARTIALLY_OBSCURED = 0x2;

    /**
     * Private flag that indicates when the system has detected that this motion event
     * may be inconsistent with respect to the sequence of previously delivered motion events,