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author Michael Wright <michaelwr@google.com> 2016-04-18 18:57:54 +0000
committer android-build-merger <android-build-merger@google.com> 2016-04-18 18:57:54 +0000
commitbc57aaed0e9ac88a63fa989dba145dc35d048c48 (patch)
treef9d1fe514f38f4d6bf598da5fb629caccc468eda
parent70b32c1609fc5dcdb7642c58c1f77ab9dc8c2524 (diff)
parenta8064c2a8b54881bceade03a9d2f6c1223e055f3 (diff)
Merge "Add new, hidden MotionEvent flag for partially obscured windows." into mnc-dev am: 224582e am: c6629bd
am: a8064c2 * commit 'a8064c2a8b54881bceade03a9d2f6c1223e055f3': Add new, hidden MotionEvent flag for partially obscured windows. Change-Id: I4e8d2bff82a3308c5966a0b0c154209b727db669
-rw-r--r--core/java/android/view/MotionEvent.java15
1 files changed, 15 insertions, 0 deletions
diff --git a/core/java/android/view/MotionEvent.java b/core/java/android/view/MotionEvent.java
index 527d7e51c3e3..e0c9d596cc9a 100644
--- a/core/java/android/view/MotionEvent.java
+++ b/core/java/android/view/MotionEvent.java
@@ -417,6 +417,21 @@ 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,
* such as when a pointer move event is sent but the pointer is not down.