commit e3f664db79c19ccb423a72e806ec014d4c029741
author Hyunyoung Song <hyunyoungs@google.com> Wed Oct 24 20:01:20 2018 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Wed Oct 24 20:01:20 2018 +0000
tree 125cb1da8d290b05ce806b1274fb51ae19d6d02e
parent d7d692c2f9ee6081f5d586c582ddd1c344ff9e39
parent 0638949fe93317c207c0ed51da65b30274721413

Merge "Increase the touch slop for noti shade pull down. Bug: 116879058" into ub-launcher3-master

quickstep/src/com/android/launcher3/uioverrides/StatusBarTouchController.java

diff --git a/quickstep/src/com/android/launcher3/uioverrides/StatusBarTouchController.java b/quickstep/src/com/android/launcher3/uioverrides/StatusBarTouchController.java
index 35f46cf..8f33e40 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/StatusBarTouchController.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/StatusBarTouchController.java
@@ -51,7 +51,8 @@
 
     public StatusBarTouchController(Launcher l) {
         mLauncher = l;
-        mTouchSlop = ViewConfiguration.get(l).getScaledTouchSlop();
+        // Guard against TAPs by increasing the touch slop.
+        mTouchSlop = 2 * ViewConfiguration.get(l).getScaledTouchSlop();
         mTranslator = new TouchEventTranslator((MotionEvent ev)-> dispatchTouchEvent(ev));
     }
 
@@ -90,6 +91,9 @@
                 mTranslator.processMotionEvent(ev);
                 return true;
             }
+            if (Math.abs(dx) > mTouchSlop) {
+                mCanIntercept = false;
+            }
         }
         return false;
     }