Use an explicit intent for "Quick View"...

Define Intent.ACTION_QUICK_VIEW.

Change-Id: Iae85a2a6fe35cfd135ff1af6672d37cc6b33dce4
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index f786d2f..586f3cd 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -658,6 +658,15 @@
     public static final String ACTION_DEFAULT = ACTION_VIEW;
 
     /**
+     * Activity Action: Quick view the data.
+     * <p>Input: {@link #getData} is URI from which to retrieve data.
+     * <p>Output: nothing.
+     * @hide
+     */
+    @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
+    public static final String ACTION_QUICK_VIEW = "android.intent.action.QUICK_VIEW";
+
+    /**
      * Used to indicate that some piece of data should be attached to some other
      * place.  For example, image data could be attached to a contact.  It is up
      * to the recipient to decide where the data should be attached; the intent