Update torch brightness max level description.
Bug: 239492786
Change-Id: I9514a3d137a64f99e3c5c03d1843b53ace0cbf3a
diff --git a/core/java/android/hardware/camera2/CameraCharacteristics.java b/core/java/android/hardware/camera2/CameraCharacteristics.java
index 8db298f..861a850 100644
--- a/core/java/android/hardware/camera2/CameraCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraCharacteristics.java
@@ -1325,8 +1325,11 @@
* flashlight brightness level via
* {@link android.hardware.camera2.CameraManager#turnOnTorchWithStrengthLevel }.
* If this value is equal to 1, flashlight brightness control is not supported.
- * The value for this key will be null for devices with no flash unit.
- * This level must be set to a safe value to prevent any burn out issues.</p>
+ * The value for this key will be null for devices with no flash unit.</p>
+ * <p>The maximum value is guaranteed to be safe to use for an indefinite duration in
+ * terms of device flashlight lifespan, but may be too bright for comfort for many
+ * use cases. Use the default torch brightness value to avoid problems with an
+ * over-bright flashlight.</p>
* <p><b>Optional</b> - The value for this key may be {@code null} on some devices.</p>
*/
@PublicKey