Update Camera.java

DrorT · web-flow · commit 9df6eda9de36 · 2020-10-11T19:17:14.000-03:00
diff --git a/packages/camera/android/src/main/java/io/flutter/plugins/camera/Camera.java b/packages/camera/android/src/main/java/io/flutter/plugins/camera/Camera.java
@@ -410,7 +410,10 @@ public void resumeVideoRecording(@NonNull final Result result) {
   }
 
   public void startPreview() throws CameraAccessException {
-    createCaptureSession(CameraDevice.TEMPLATE_PREVIEW, pictureImageReader.getSurface());
+   // createCaptureSession(CameraDevice.TEMPLATE_PREVIEW, pictureImageReader.getSurface());
+    if (pictureImageReader != null) {
+      createCaptureSession(CameraDevice.TEMPLATE_PREVIEW, pictureImageReader.getSurface());
+    }
   }
 
   public void startPreviewWithImageStream(EventChannel imageStreamChannel)

Original file line number	Diff line number	Diff line change
`@@ -410,7 +410,10 @@ public void resumeVideoRecording(@NonNull final Result result) {`
`410`	`410`	`}`
`411`	`411`
`412`	`412`	`public void startPreview() throws CameraAccessException {`
`413`		`- createCaptureSession(CameraDevice.TEMPLATE_PREVIEW, pictureImageReader.getSurface());`
	`413`	`+ // createCaptureSession(CameraDevice.TEMPLATE_PREVIEW, pictureImageReader.getSurface());`
	`414`	`+ if (pictureImageReader != null) {`
	`415`	`+ createCaptureSession(CameraDevice.TEMPLATE_PREVIEW, pictureImageReader.getSurface());`
	`416`	`+ }`
`414`	`417`	`}`
`415`	`418`
`416`	`419`	`public void startPreviewWithImageStream(EventChannel imageStreamChannel)`