Camera: Set device executor thread name

Set a specific thread name for the executor service
instead of using the default generated thread pool
name

Flag: com.android.internal.camera.flags.single_thread_executor
Bug: 359709863
Test: Manual using camera application
Change-Id: Ib212440997b1e9410c043382636a66515128d51f

1 files changed, 9 insertions, 1 deletions

diff --git a/core/java/android/hardware/camera2/impl/CameraDeviceImpl.java b/core/java/android/hardware/camera2/impl/CameraDeviceImpl.java
index 1e7f70bf5a72..d0b9c74bf7dc 100644
--- a/core/java/android/hardware/camera2/impl/CameraDeviceImpl.java
+++ b/core/java/android/hardware/camera2/impl/CameraDeviceImpl.java
@@ -80,6 +80,7 @@ import java.util.Set;
 import java.util.concurrent.Executor;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import java.util.concurrent.ThreadFactory;
 import java.util.concurrent.atomic.AtomicBoolean;
 
 /**
@@ -354,7 +355,14 @@ public class CameraDeviceImpl extends CameraDevice
         mCameraId = cameraId;
         if (Flags.singleThreadExecutor()) {
             mDeviceCallback = new ClientStateCallback(executor, callback);
-            mDeviceExecutor = Executors.newSingleThreadExecutor();
+            mDeviceExecutor = Executors.newSingleThreadExecutor(new ThreadFactory() {
+                @Override
+                public Thread newThread(Runnable r) {
+                    Thread thread = Executors.defaultThreadFactory().newThread(r);
+                    thread.setName("CameraDeviceExecutor");
+                    return thread;
+                }
+            });
         } else {
             mDeviceCallback = callback;
             mDeviceExecutor = executor;