Merge "Add a comment on how to achieve shared_from_this for SharedRefBase."

1 files changed, 3 insertions, 1 deletions

diff --git a/libs/binder/ndk/include_cpp/android/binder_interface_utils.h b/libs/binder/ndk/include_cpp/android/binder_interface_utils.h
index b3bc7f449e..766df16635 100644
--- a/libs/binder/ndk/include_cpp/android/binder_interface_utils.h
+++ b/libs/binder/ndk/include_cpp/android/binder_interface_utils.h
@@ -43,10 +43,12 @@
 namespace ndk {
 
 /**
- * analog using std::shared_ptr for internally held refcount
+ * Binder analog to using std::shared_ptr for an internally held refcount.
  *
  * ref must be called at least one time during the lifetime of this object. The recommended way to
  * construct this object is with SharedRefBase::make.
+ *
+ * If you need a "this" shared reference analogous to shared_from_this, use this->ref().
  */
 class SharedRefBase {
    public: