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[android] - validate if platform implementation doesn't return a null motion event (#9434)

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Tobrun
2017-07-06 21:04:30 +02:00
parent 9f2990d167
commit af76efac22
1 changed files with 6 additions and 2 deletions
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8
platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapGestureDetector.java
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@@ -3,7 +3,6 @@ package com.mapbox.mapboxsdk.maps;
import android.content.Context;
import android.graphics.PointF;
import android.location.Location;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.view.GestureDetectorCompat;
import android.support.v4.view.ScaleGestureDetectorCompat;
@@ -134,7 +133,12 @@ final class MapGestureDetector {
* @param event the MotionEvent
* @return True if touch event is handled
*/
boolean onTouchEvent(@NonNull MotionEvent event) {
boolean onTouchEvent(MotionEvent event) {
// framework can return null motion events in edge cases #9432
if (event == null) {
return false;
}
// Check and ignore non touch or left clicks
if ((event.getButtonState() != 0) && (event.getButtonState() != MotionEvent.BUTTON_PRIMARY)) {
return false;