Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Only filter a11y motion events if needed.

Browse Source 
am: dc5dedeaa2

Change-Id: I51ac5e276935d3fec60de7dbf1ad9f005180f7e5
This commit is contained in:
Phil Weaver
2016-08-05 00:51:08 +00:00
committed by android-build-merger
parent bfacf7ce2e dc5dedeaa2
commit a83d1ca796
1 changed files with 10 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
services/accessibility/java/com/android/server/accessibility/AccessibilityInputFilter.java
View File

@@ -77,6 +77,9 @@ class AccessibilityInputFilter extends InputFilter implements EventStreamTransfo
*/
static final int FLAG_FEATURE_INJECT_MOTION_EVENTS = 0x00000010;
static final int FEATURES_AFFECTING_MOTION_EVENTS = FLAG_FEATURE_INJECT_MOTION_EVENTS
| FLAG_FEATURE_AUTOCLICK | FLAG_FEATURE_TOUCH_EXPLORATION
| FLAG_FEATURE_SCREEN_MAGNIFIER;
/**
* Flag for enabling the feature to control the screen magnifier. If
* {@link #FLAG_FEATURE_SCREEN_MAGNIFIER} is set this flag is ignored
@@ -203,8 +206,13 @@ class AccessibilityInputFilter extends InputFilter implements EventStreamTransfo
}
if (event instanceof MotionEvent) {
MotionEvent motionEvent = (MotionEvent) event;
processMotionEvent(state, motionEvent, policyFlags);
if ((mEnabledFeatures & FEATURES_AFFECTING_MOTION_EVENTS) != 0) {
MotionEvent motionEvent = (MotionEvent) event;
processMotionEvent(state, motionEvent, policyFlags);
return;
} else {
super.onInputEvent(event, policyFlags);
}
} else if (event instanceof KeyEvent) {
KeyEvent keyEvent = (KeyEvent) event;
processKeyEvent(state, keyEvent, policyFlags);