Revert "Revert "Use std::set instead of SortedVector""

This reverts commit 2d8cc8945eb1c1be5ce6a262613a5aae6e257d06.

Reason for revert: Likely build was having issues, and the original CLs were fine. From looking into the issues more closely, it appears that the topic was not merged atomically.

Change-Id: I42393e615066b4cf10aa953757a3f43be5676a2f

3 files changed, 7 insertions, 19 deletions

diff --git a/services/inputflinger/InputReader.cpp b/services/inputflinger/InputReader.cpp
index eee49d5e2a..2de5ffa0eb 100644
--- a/services/inputflinger/InputReader.cpp
+++ b/services/inputflinger/InputReader.cpp
@@ -1094,8 +1094,8 @@ void InputDevice::configure(nsecs_t when, const InputReaderConfiguration* config
         }
 
         if (!changes || (changes & InputReaderConfiguration::CHANGE_ENABLED_STATE)) {
-            ssize_t index = config->disabledDevices.indexOf(mId);
-            bool enabled = index < 0;
+            auto it = config->disabledDevices.find(mId);
+            bool enabled = it == config->disabledDevices.end();
             setEnabled(enabled, when);
         }
 
diff --git a/services/inputflinger/include/InputReaderBase.h b/services/inputflinger/include/InputReaderBase.h
index c7720cbf59..271051499c 100644
--- a/services/inputflinger/include/InputReaderBase.h
+++ b/services/inputflinger/include/InputReaderBase.h
@@ -27,11 +27,11 @@
 #include <utils/KeyedVector.h>
 #include <utils/Thread.h>
 #include <utils/RefBase.h>
-#include <utils/SortedVector.h>
 
-#include <optional>
 #include <stddef.h>
 #include <unistd.h>
+#include <optional>
+#include <set>
 #include <unordered_map>
 #include <vector>
 
@@ -250,7 +250,7 @@ struct InputReaderConfiguration {
     bool pointerCapture;
 
     // The set of currently disabled input devices.
-    SortedVector<int32_t> disabledDevices;
+    std::set<int32_t> disabledDevices;
 
     InputReaderConfiguration() :
             virtualKeyQuietTime(0),
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index e10883485a..541de99623 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -202,21 +202,9 @@ public:
         mConfig.portAssociations.insert({inputPort, displayPort});
     }
 
-    void addDisabledDevice(int32_t deviceId) {
-        ssize_t index = mConfig.disabledDevices.indexOf(deviceId);
-        bool currentlyEnabled = index < 0;
-        if (currentlyEnabled) {
-            mConfig.disabledDevices.add(deviceId);
-        }
-    }
+    void addDisabledDevice(int32_t deviceId) { mConfig.disabledDevices.insert(deviceId); }
 
-    void removeDisabledDevice(int32_t deviceId) {
-        ssize_t index = mConfig.disabledDevices.indexOf(deviceId);
-        bool currentlyEnabled = index < 0;
-        if (!currentlyEnabled) {
-            mConfig.disabledDevices.remove(deviceId);
-        }
-    }
+    void removeDisabledDevice(int32_t deviceId) { mConfig.disabledDevices.erase(deviceId); }
 
     void setPointerController(int32_t deviceId, const sp<FakePointerController>& controller) {
         mPointerControllers.add(deviceId, controller);