Issue #28996: Merge 3.6.

Lib/test/test_locale.py

-from test.support import verbose
+from test.support import verbose, is_android
 import unittest
 import locale
 import sys
@@ -353,7 +353,7 @@ class TestEnUSCollation(BaseLocalizedTest, TestCollation):
         enc = codecs.lookup(locale.getpreferredencoding(False) or 'ascii').name
         if enc not in ('utf-8', 'iso8859-1', 'cp1252'):
             raise unittest.SkipTest('encoding not suitable')
-        if enc != 'iso8859-1' and (sys.platform == 'darwin' or
+        if enc != 'iso8859-1' and (sys.platform == 'darwin' or is_android or
                                    sys.platform.startswith('freebsd')):
             raise unittest.SkipTest('wcscoll/wcsxfrm have known bugs')
         BaseLocalizedTest.setUp(self)