fix RuntimeException when inflating default layout for AdapterView-based widgets

Bug: 151901506
Test: manual
Change-Id: I71068b7d13783f658c02cc76ec50f40319e68160

1 files changed, 4 insertions, 1 deletions

diff --git a/core/java/android/appwidget/AppWidgetHostView.java b/core/java/android/appwidget/AppWidgetHostView.java
index 75ce0dcc1d1d..3fef92b203b6 100644
--- a/core/java/android/appwidget/AppWidgetHostView.java
+++ b/core/java/android/appwidget/AppWidgetHostView.java
@@ -625,7 +625,10 @@ public class AppWidgetHostView extends FrameLayout {
                     }
                 }
                 defaultView = inflater.inflate(layoutId, this, false);
-                defaultView.setOnClickListener(this::onDefaultViewClicked);
+                if (!(defaultView instanceof AdapterView)) {
+                    // AdapterView does not support onClickListener
+                    defaultView.setOnClickListener(this::onDefaultViewClicked);
+                }
             } else {
                 Log.w(TAG, "can't inflate defaultView because mInfo is missing");
             }