Add package support for Rules API and Detector API

When writing custom view rules, and custom detectors, you may need
access to the package name of the application (in order to produce the
right namespace to look up custom attributes for).

This changeset adds new methods to the two APIs such that clients can
look up the application package.  For lint, it also changes things
such that the manifest file is always processed and information
stashed in the Project object. This meant I could also remove the icon
detector code to look up the manifest info directly.

Change-Id: Id8eec96e2788f6d27481d7dcab0c544ea6e0a06d

1 files changed, 7 insertions, 0 deletions

diff --git a/rule_api/src/com/android/ide/common/api/IClientRulesEngine.java b/rule_api/src/com/android/ide/common/api/IClientRulesEngine.java
index 0853378..68d7bac 100755
--- a/rule_api/src/com/android/ide/common/api/IClientRulesEngine.java
+++ b/rule_api/src/com/android/ide/common/api/IClientRulesEngine.java
@@ -242,5 +242,12 @@ public interface IClientRulesEngine {
      */
     public String getUniqueId(String fqcn);
 
+    /**
+     * Returns the namespace URI for attributes declared and used inside the
+     * app. (This is not the Android namespace.)
+     *
+     * @return the namespace URI
+     */
+    public String getAppNameSpace();
 }