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@@ -55,7 +55,7 @@
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app:layout_constraintTop_toTopOf="parent"
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app:layout_constraintTop_toTopOf="parent"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintBottom_toBottomOf="parent"
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android:text="打印"
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android:text="打印"
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- />
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+ android:visibility="gone"/>
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<Button
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<Button
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android:id="@+id/take_photo"
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android:id="@+id/take_photo"
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@@ -65,7 +65,7 @@
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app:layout_constraintRight_toRightOf="parent"
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app:layout_constraintRight_toRightOf="parent"
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app:layout_constraintTop_toBottomOf="@id/print"
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app:layout_constraintTop_toBottomOf="@id/print"
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android:text="拍照"
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android:text="拍照"
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- />
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+ android:visibility="gone"/>
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<Button
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<Button
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android:id="@+id/start_scan"
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android:id="@+id/start_scan"
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@@ -75,7 +75,7 @@
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app:layout_constraintRight_toRightOf="parent"
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app:layout_constraintRight_toRightOf="parent"
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app:layout_constraintTop_toBottomOf="@id/take_photo"
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app:layout_constraintTop_toBottomOf="@id/take_photo"
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android:text="打开扫码头"
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android:text="打开扫码头"
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- />
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+ android:visibility="gone"/>
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<Button
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<Button
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android:id="@+id/close_scan"
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android:id="@+id/close_scan"
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@@ -85,5 +85,5 @@
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app:layout_constraintRight_toRightOf="parent"
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app:layout_constraintRight_toRightOf="parent"
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app:layout_constraintTop_toBottomOf="@id/start_scan"
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app:layout_constraintTop_toBottomOf="@id/start_scan"
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android:text="关闭扫码头"
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android:text="关闭扫码头"
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- />
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+ android:visibility="gone"/>
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</androidx.constraintlayout.widget.ConstraintLayout>
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</androidx.constraintlayout.widget.ConstraintLayout>
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