commit dd0635d5169003c1119f78853289135cbfc71121
author Zixuan Qu <zixuanqu@google.com> Mon Feb 06 04:52:38 2023 +0000
committer Zixuan Qu <zixuanqu@google.com> Tue Feb 21 17:05:30 2023 +0000
tree 71d9569f03949dcaf612a22978eddd6753710c52
parent 5fc135bf77a1d4379aca32d2b400cd3ff864d6fc

Add virtual input device native classes.

Add VirtualInputDevice base class and a set of subclasses for each
device type. Each virtual input device wraps a fd representing the
uinput device and a set of write...event() methods.

Most logic are moved from InputController JNI code: see ag/21294055 for
reference.

Test: atest VirtualInputTest VirtualMouseTest VirtualKeyboardTest
VirtualTouchscreenTest VirtualDpadTest

Bug: 267515782

Change-Id: Ie3a580acc890ac5af7461f012e05eb9ed3709a5f
Merged-In: Ie3a580acc890ac5af7461f012e05eb9ed3709a5f

libs/input/Android.bp

diff --git a/libs/input/Android.bp b/libs/input/Android.bp
index fd4fc16..3809b6d 100644
--- a/libs/input/Android.bp
+++ b/libs/input/Android.bp
@@ -57,6 +57,7 @@
         "TouchVideoFrame.cpp",
         "VelocityControl.cpp",
         "VelocityTracker.cpp",
+        "VirtualInputDevice.cpp",
         "VirtualKeyMap.cpp",
     ],
 
@@ -124,6 +125,8 @@
                 enabled: false,
             },
             include_dirs: [
+                "bionic/libc/kernel/android/uapi/",
+                "bionic/libc/kernel/uapi",
                 "frameworks/native/libs/arect/include",
             ],
         },