fixed a bug

2026-08-07 16:06:43 +08:00
parent ddfb57c02c
commit c79c34895c
8 changed files with 470 additions and 75 deletions
--- a/app/src/main/java/com/example/studentfaceregistry/ImageUtils.kt
+++ b/app/src/main/java/com/example/studentfaceregistry/ImageUtils.kt
@@ -8,10 +8,10 @@ import androidx.camera.core.ImageProxy

@ExperimentalGetImage
 object ImageUtils {
-    fun imageProxyToBitmap(imageProxy: ImageProxy): Bitmap {
+    fun imageProxyToBitmap(imageProxy: ImageProxy, applyRotation: Boolean = true): Bitmap {
        val image = imageProxy.image ?: error("ImageProxy does not contain an image.")
        val bitmap = yuv420ToBitmap(image)
-        if (imageProxy.imageInfo.rotationDegrees == 0) {
+        if (!applyRotation || imageProxy.imageInfo.rotationDegrees == 0) {
            return bitmap
        }
        val matrix = Matrix().apply {