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If page.parent is already the same frame - don’t add page to frame. This happens if activity is recreated. (#4096)

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This commit is contained in:
Hristo Hristov
2017-05-04 10:39:39 +03:00
committed by GitHub
parent ef9f0a5cdf
commit cf63da608a
1 changed files with 5 additions and 1 deletions
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6
tns-core-modules/ui/frame/frame.android.ts
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@@ -53,7 +53,11 @@ function onFragmentShown(fragment: android.app.Fragment) {
const isBack = currentNavigationContext ? currentNavigationContext.isBackNavigation : false;
frame._addView(page);
// When cachePagesOnNavigate is true and activity is recreated
// we add pages to frame in fragment.onCreateView so no need to add them again.
if (page.parent !== frame) {
frame._addView(page);
}
// onFragmentShown is called before NativeActivity.start where we call frame.onLoaded
// We need to call frame.onLoaded() here so that the call to frame._addView(page) will emit the page.loaded event