commit 8c9cf54650107ba6d9a887427bb7634d2bfec29d
author chaviw <chaviw@google.com> Mon Mar 25 13:02:48 2019 -0700
committer chaviw <chaviw@google.com> Tue Mar 26 09:16:43 2019 -0700
tree 769ae167d7e09cb1968828763f2fe17ee08929a8
parent b818fa6e681a461d758a81712d9779250b4f77a5

Add onPointerDownOutsideFocus for events outside the focused window (1/4)

Added logic to invoke the onPointerDownOutsideFocus callback when there's an
input event that satisfies the following:
1. The event type is Motion
2. The source is pointer
3. The action is DOWN
4. The window targeted is not null
5. The window targeted is not the current focus.

Test: Builds, nothing to test yet
Bug: 122535136
Change-Id: Icae07d86dc2e2868cc594f800931220fce11942a

services/inputflinger/InputDispatcher.h

diff --git a/services/inputflinger/InputDispatcher.h b/services/inputflinger/InputDispatcher.h
index 4d2c216..3735a0b 100644
--- a/services/inputflinger/InputDispatcher.h
+++ b/services/inputflinger/InputDispatcher.h
@@ -1136,8 +1136,9 @@
             EventEntry* eventEntry, const InputTarget* inputTarget) REQUIRES(mLock);
     void enqueueDispatchEntriesLocked(nsecs_t currentTime, const sp<Connection>& connection,
             EventEntry* eventEntry, const InputTarget* inputTarget) REQUIRES(mLock);
-    void enqueueDispatchEntry(const sp<Connection>& connection,
-            EventEntry* eventEntry, const InputTarget* inputTarget, int32_t dispatchMode);
+    void enqueueDispatchEntryLocked(const sp<Connection>& connection,
+            EventEntry* eventEntry, const InputTarget* inputTarget, int32_t dispatchMode)
+            REQUIRES(mLock);
     void startDispatchCycleLocked(nsecs_t currentTime, const sp<Connection>& connection)
             REQUIRES(mLock);
     void finishDispatchCycleLocked(nsecs_t currentTime, const sp<Connection>& connection,
@@ -1147,6 +1148,9 @@
     void drainDispatchQueue(Queue<DispatchEntry>* queue);
     void releaseDispatchEntry(DispatchEntry* dispatchEntry);
     static int handleReceiveCallback(int fd, int events, void* data);
+    // The action sent should only be of type AMOTION_EVENT_*
+    void dispatchPointerDownOutsideFocusIfNecessary(uint32_t source, int32_t action,
+            const sp<IBinder>& newToken) REQUIRES(mLock);
 
     void synthesizeCancelationEventsForAllConnectionsLocked(
             const CancelationOptions& options) REQUIRES(mLock);