package com.stoutner.privacybrowser.adapters;
import android.os.Bundle;
+import android.os.Handler;
import android.widget.FrameLayout;
import androidx.annotation.NonNull;
// Move to the new page if indicated.
if (moveToNewPage) {
- webViewPager.setCurrentItem(pageNumber);
+ moveToNewPage(pageNumber, webViewPager);
}
}
// Return the page fragment.
return webViewFragmentsList.get(pageNumber);
}
+
+ private void moveToNewPage(int pageNumber, ViewPager webViewPager) {
+ // Check to see if the new page has been populated.
+ if (webViewPager.getChildCount() >= pageNumber) { // The new page is ready.
+ // Move to the new page.
+ webViewPager.setCurrentItem(pageNumber);
+ } else { // The new page is not yet ready.
+ // Create a handler.
+ Handler moveToNewPageHandler = new Handler();
+
+ // Create a runnable.
+ Runnable moveToNewPageRunnable = () -> {
+ // Move to the new page.
+ webViewPager.setCurrentItem(pageNumber);
+ };
+
+ // Try again to move to the new page after 50 milliseconds.
+ moveToNewPageHandler.postDelayed(moveToNewPageRunnable, 50);
+ }
+ }
}
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