commit 740167f1a2b5a141debb0efc952eb4e57152bdd4
author Robert Carr <racarr@google.com> Thu Oct 11 19:03:41 2018 -0700
committer Robert Carr <racarr@google.com> Tue Nov 27 12:39:33 2018 -0800
tree f3d66560710ce79a3aec809c0d6d570bb6252624
parent 5c8a026133d5bbcb6f416952937a7a810bccc8b1

Rework InputApplicationInfo

First we move it inside of InputWindowInfo instead of InputWindowHandle
so it is part of the data sent across binder. Second we give it a persistent
identity of an IBinder token and use this for comparisons.

Bug: 80101428
Bug: 113136004
Bug: 111440400
Test: EndToEndNativeInputTest. Existing tests pass.
Change-Id: Id89a40e66887d834020f8e645fd1fb48adb7ee2e

include/input/InputWindow.h

diff --git a/include/input/InputWindow.h b/include/input/InputWindow.h
index 6164aa6..1a46825 100644
--- a/include/input/InputWindow.h
+++ b/include/input/InputWindow.h
@@ -138,6 +138,7 @@
     int32_t ownerUid;
     int32_t inputFeatures;
     int32_t displayId;
+    InputApplicationInfo applicationInfo;
 
     void addTouchableRegion(const Rect& region);
 
@@ -168,7 +169,6 @@
  */
 class InputWindowHandle : public RefBase {
 public:
-    const sp<InputApplicationHandle> inputApplicationHandle;
 
     inline const InputWindowInfo* getInfo() const {
         return &mInfo;
@@ -176,6 +176,10 @@
 
     sp<IBinder> getToken() const;
 
+    sp<IBinder> getApplicationToken() {
+        return mInfo.applicationInfo.token;
+    }
+
     inline std::string getName() const {
         return mInfo.token ? mInfo.name : "<invalid>";
     }
@@ -202,7 +206,7 @@
     void releaseChannel();
 
 protected:
-    explicit InputWindowHandle(const sp<InputApplicationHandle>& inputApplicationHandle);
+    explicit InputWindowHandle();
     virtual ~InputWindowHandle();
 
     InputWindowInfo mInfo;