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Fix NullPointerExceptopn when getParent is null in applyToolTipPosition() #30

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Fix NullPointerExceptopn when getParent is null in applyToolTipPosition() #30

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8 changes: 6 additions & 2 deletions lib/src/main/java/com/nhaarman/supertooltips/ToolTipView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,9 @@ public boolean onPreDraw() {
RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) getLayoutParams();
layoutParams.width = mWidth;
setLayoutParams(layoutParams);

if (getParent() == null) {
return false;
}
if (mToolTip != null) {
applyToolTipPosition();
}
Expand Down Expand Up @@ -152,7 +154,9 @@ private void applyToolTipPosition() {
mView.getWindowVisibleDisplayFrame(viewDisplayFrame);

final int[] parentViewScreenPosition = new int[2];
((View) getParent()).getLocationOnScreen(parentViewScreenPosition);
if (getParent() != null) {
((View) getParent()).getLocationOnScreen(parentViewScreenPosition);
}

final int masterViewWidth = mView.getWidth();
final int masterViewHeight = mView.getHeight();
Expand Down