Fixes #1963229. Introduces Context#isRestricted().

A restricted Context is a special type of Context that prevents specific features
from being used. For instance, android:onClick, used by View, can be dangerous when
used from within apps widgets. By using a restricted Context to inflate apps widgets,
widgets providers are prevented from using android:onClick.

1 files changed, 5 insertions, 0 deletions

diff --git a/core/java/android/content/ContextWrapper.java b/core/java/android/content/ContextWrapper.java
index 7513b3b..45a082a 100644
--- a/core/java/android/content/ContextWrapper.java
+++ b/core/java/android/content/ContextWrapper.java
@@ -430,4 +430,9 @@ public class ContextWrapper extends Context {
         throws PackageManager.NameNotFoundException {
         return mBase.createPackageContext(packageName, flags);
     }
+
+    @Override
+    public boolean isRestricted() {
+        return mBase.isRestricted();
+    }
 }