jenkins-bot has submitted this change and it was merged.

Change subject: Fix possible crash involving Zero banner.
......................................................................


Fix possible crash involving Zero banner.

When showing the Wikipedia Zero banner from PageActivity, we were
anchoring the SnackBar to a View that's only available when a PageFragment
is active. Therefore, when a different fragment is active (e.g. History),
the view doesn't exist, and thus causes a crash.

This updates the code to use a more generic View from the current Activity
for displaying the banner.

Bug: T110241
Change-Id: I5852b59dd706e428381d8e7b5d39cf414236fe18
---
M app/src/main/java/org/wikipedia/zero/WikipediaZeroHandler.java
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  Sniedzielski: Looks good to me, approved
  Niedzielski: Looks good to me, but someone else must approve
  jenkins-bot: Verified



diff --git a/app/src/main/java/org/wikipedia/zero/WikipediaZeroHandler.java 
b/app/src/main/java/org/wikipedia/zero/WikipediaZeroHandler.java
index c3214fb..60486ec 100644
--- a/app/src/main/java/org/wikipedia/zero/WikipediaZeroHandler.java
+++ b/app/src/main/java/org/wikipedia/zero/WikipediaZeroHandler.java
@@ -68,7 +68,7 @@
 
     public static void showZeroBanner(@NonNull Activity activity, @NonNull 
String text,
                                       @ColorInt int foreColor, @ColorInt int 
backColor) {
-        Snackbar snackbar = 
FeedbackUtil.makeSnackbar(activity.findViewById(R.id.page_contents_container), 
text, FeedbackUtil.LENGTH_DEFAULT);
+        Snackbar snackbar = 
FeedbackUtil.makeSnackbar(activity.getWindow().getDecorView(), text, 
FeedbackUtil.LENGTH_DEFAULT);
         ViewGroup rootView = (ViewGroup) snackbar.getView();
         TextView textView = (TextView) 
rootView.findViewById(R.id.snackbar_text);
         rootView.setBackgroundColor(backColor);

-- 
To view, visit https://gerrit.wikimedia.org/r/233943
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Gerrit-MessageType: merged
Gerrit-Change-Id: I5852b59dd706e428381d8e7b5d39cf414236fe18
Gerrit-PatchSet: 1
Gerrit-Project: apps/android/wikipedia
Gerrit-Branch: master
Gerrit-Owner: Dbrant <[email protected]>
Gerrit-Reviewer: BearND <[email protected]>
Gerrit-Reviewer: Brion VIBBER <[email protected]>
Gerrit-Reviewer: Dbrant <[email protected]>
Gerrit-Reviewer: Mholloway <[email protected]>
Gerrit-Reviewer: Niedzielski <[email protected]>
Gerrit-Reviewer: Sniedzielski <[email protected]>
Gerrit-Reviewer: jenkins-bot <>

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