X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserAndroid.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Fadapters%2FWebViewPagerAdapter.java;fp=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Fadapters%2FWebViewPagerAdapter.java;h=52e7234536a22a244cc232b9788112d79c9f7d29;hp=a3095617cde308fbb1e0d0b67cfb2cf3257f11f3;hb=aba828cabddd0a277271c90816b50292bb64baf1;hpb=910384b70345665330b547698d68df426f70cf4e

diff --git a/app/src/main/java/com/stoutner/privacybrowser/adapters/WebViewPagerAdapter.java b/app/src/main/java/com/stoutner/privacybrowser/adapters/WebViewPagerAdapter.java
index a3095617..52e72345 100644
--- a/app/src/main/java/com/stoutner/privacybrowser/adapters/WebViewPagerAdapter.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/adapters/WebViewPagerAdapter.java
@@ -20,6 +20,7 @@
 package com.stoutner.privacybrowser.adapters;
 
 import android.os.Bundle;
+import android.os.Handler;
 import android.widget.FrameLayout;
 
 import androidx.annotation.NonNull;
@@ -115,7 +116,7 @@ public class WebViewPagerAdapter extends FragmentPagerAdapter {
 
         // Move to the new page if indicated.
         if (moveToNewPage) {
-            webViewPager.setCurrentItem(pageNumber);
+            moveToNewPage(pageNumber, webViewPager);
         }
     }
 
@@ -164,4 +165,24 @@ public class WebViewPagerAdapter extends FragmentPagerAdapter {
         // 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);
+        }
+    }
 }
\ No newline at end of file