1.修改Android RAImage图片区域大小。

ApexDrivers/raimage/src/main/res/layout/activity_model.xml

@@ -25,14 +25,10 @@
 
     <ImageView
         android:id="@+id/photo_iv"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
+        android:layout_width="260dp"
+        android:layout_height="260dp"
         android:layout_marginBottom="8dp"
-
-        android:layout_marginLeft="32dp"
-        android:layout_marginRight="32dp"
-
-        android:layout_marginTop="20dp"
+        android:layout_marginTop="15dp"
         android:background="@drawable/black_border"
         android:padding="0.1dp"
         android:scaleType="centerCrop"
@@ -71,53 +67,50 @@
         android:id="@+id/barcode_tv"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="24dp"
         android:layout_marginLeft="8dp"
+        android:layout_marginTop="20dp"
         android:text="Model:"
         android:textAllCaps="false"
         android:textSize="17sp"
-        app:layout_constraintBottom_toTopOf="@+id/note_et"
-        app:layout_constraintLeft_toLeftOf="@+id/note_et" />
+        app:layout_constraintLeft_toLeftOf="@+id/note_et"
+        app:layout_constraintTop_toBottomOf="@id/photo_iv"/>
 
     <EditText
         android:id="@+id/barcode_et"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="0dp"
         android:layout_marginLeft="8dp"
         android:layout_marginRight="8dp"
-        android:layout_marginStart="1dp"
-        android:layout_marginTop="0dp"
         android:background="@null"
+        android:editable="false"
         android:gravity="center_vertical"
         android:inputType="none"
-        android:editable="false"
         android:textSize="17sp"
         app:layout_constraintBottom_toBottomOf="@+id/barcode_tv"
         app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintLeft_toRightOf="@+id/barcode_tv"
         app:layout_constraintRight_toLeftOf="@+id/btn_type"
         app:layout_constraintTop_toTopOf="@+id/barcode_tv"
-        app:layout_constraintVertical_bias="0.482" />
+        app:layout_constraintVertical_bias="0.482"/>
 
 
     <EditText
         android:id="@+id/note_et"
         android:layout_width="0dp"
         android:layout_height="48dp"
-        android:layout_marginBottom="16dp"
         android:layout_marginLeft="48dp"
+        android:layout_marginTop="10dp"
         android:layout_marginRight="48dp"
         android:background="@drawable/black_border"
         android:gravity="left"
-        android:inputType="textMultiLine"
         android:hint="Note:"
+        android:inputType="textMultiLine"
         android:textColor="#000000"
         android:textSize="15sp"
-        app:layout_constraintBottom_toTopOf="@+id/camera_btn"
         app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent" />
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/btn_type"/>
 
     <ImageButton
         android:id="@+id/upload_btn"

ApexDrivers/raimage/src/main/res/layout/activity_pop.xml

@@ -9,18 +9,13 @@
 
     <ImageView
         android:id="@+id/photo_iv"
-        android:layout_width="0dp"
-        android:layout_height="0dp"
-        android:layout_marginEnd="24dp"
-        android:layout_marginLeft="24dp"
-        android:layout_marginRight="24dp"
-        android:layout_marginStart="24dp"
+        android:layout_width="260dp"
+        android:layout_height="260dp"
         android:layout_marginTop="32dp"
         android:background="@drawable/black_border"
         android:padding="0.1dp"
         android:scaleType="centerCrop"
         app:layout_constraintDimensionRatio="w,1:1"
-        app:layout_constraintHorizontal_bias="0.0"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="parent"
         app:layout_constraintTop_toTopOf="parent"
@@ -48,13 +43,13 @@
         android:id="@+id/barcode_tv"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginLeft="0dp"
-        android:layout_marginTop="48dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="15dp"
         android:text="PIID:"
         android:textAllCaps="false"
         android:textSize="17sp"
-        app:layout_constraintLeft_toLeftOf="@+id/photo_iv"
-        app:layout_constraintTop_toBottomOf="@+id/photo_count_lb" />
+        app:layout_constraintStart_toStartOf="@+id/scan_btn"
+        app:layout_constraintTop_toBottomOf="@+id/photo_count_lb"/>
 
     <EditText
         android:id="@+id/barcode_et"
@@ -128,17 +123,15 @@
         style="@style/ShareButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginBottom="0dp"
-        android:layout_marginRight="0dp"
-        android:layout_marginTop="0dp"
+        android:layout_marginEnd="8dp"
         android:background="@color/clear_color"
         android:text="Type"
         android:textAlignment="viewEnd"
         android:textColor="@color/blue"
         app:layout_constraintBottom_toBottomOf="@+id/barcode_tv"
-        app:layout_constraintRight_toRightOf="@+id/photo_iv"
+        app:layout_constraintEnd_toEndOf="@+id/upload_btn"
         app:layout_constraintTop_toTopOf="@+id/barcode_tv"
-        app:layout_constraintVertical_bias="0.583" />
+        app:layout_constraintVertical_bias="0.583"/>
 
 
 </android.support.constraint.ConstraintLayout>