zhang3776813

扫描成功后能不能返回扫描成功的那一帧图片？

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RT：扫描成功后能不能返回扫描成功的那一帧图片？

自定义相机拍照后，选择界面不显示

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## Current use version？ #### 当前使用的版本是多少？ 3.11.1 ``` ``` ## Will this problem occur in demo? #### Demo能否复现这问题？ 能 ``` ``` ## Describe the problem or provide an error log？...

日志如下： E java.lang.NoSuchMethodError: Landroid/graphics/Canvas;.saveLayer at com.jiangdg.ausbc.widget.PreviewImageView.onDraw(PreviewImageView.kt:140) at android.view.View.draw(View.java:14465) at android.view.View.getDisplayList(View.java:13362) at android.view.View.getDisplayList(View.java:13404) at android.view.View.draw(View.java:14182) at android.view.ViewGroup.drawChild(ViewGroup.java:3103) at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2940) at androidx.constraintlayout.widget.ConstraintLayout.dispatchDraw(ConstraintLayout.java:1975) at android.view.View.getDisplayList(View.java:13357) at android.view.View.getDisplayList(View.java:13404) at android.view.View.draw(View.java:14182) at android.view.ViewGroup.drawChild(ViewGroup.java:3103) at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2940)...