素材调整

app/src/main/java/com/ccb/arcselect/ui/ArcSelectRotateActivity.java

@@ -17,6 +17,7 @@ import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
 import android.widget.AbsListView;
 import android.widget.ImageView;
+import android.widget.RelativeLayout;
 import android.widget.TextView;
 
 import com.ccb.arcselect.R;
@@ -34,7 +35,8 @@ import java.util.List;
  */
 public class ArcSelectRotateActivity extends AppCompatActivity {
 
- private ImageView iv;
+ private RelativeLayout rvDish;
+ private ImageView ivScale;
     private RecyclerView recyclerView;
     private MAdapter mAdapter;
     private int centerToTopDistance; //RecyclerView高度的一半 ,也就是控件中间位置到顶部的距离 ，
@@ -45,8 +47,9 @@ public class ArcSelectRotateActivity extends AppCompatActivity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_arc_select_r);
         recyclerView = findViewById(R.id.rv);
-        iv = findViewById(R.id.iv);
-        setTranslationX(iv , UiUtils.dip2px(this , 200)*-1);
+        rvDish = findViewById(R.id.rvDish);
+        ivScale = findViewById(R.id.ivScale);
+        setTranslationX(rvDish , UiUtils.dip2px(this , 200)*-1);
         init();
 
     }
@@ -139,7 +142,7 @@ public class ArcSelectRotateActivity extends AppCompatActivity {
                 }
                 Log.i("ccb", "onScrolled: dx"+dx +"  ,dy"+dy);
                 float dyy = dy*-1;
-                setRotate(iv,dyy/4);
+                setRotate(ivScale,dyy/4);
             }
         });
 

app/src/main/res/layout/activity_arc_select_r.xml

@@ -6,22 +6,44 @@
     android:layout_height="match_parent"
     android:clipChildren="false"
     tools:context=".ui.ArcSelectRotateActivity">
-    <ImageView
-        android:layout_width="400dp"
-        android:src="@mipmap/ic_launcher_round"
-        android:id="@+id/iv"
+    <RelativeLayout
+        android:id="@+id/rvDish"
         android:layout_centerVertical="true"
-        android:layout_height="400dp"/>
+        android:layout_width="400dp"
+        android:layout_height="400dp">
+        <ImageView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:src="@mipmap/ebooks_disk_background"
+            android:id="@+id/ivDish"
+            />
+        <ImageView
+            android:layout_width="124dp"
+            android:layout_height="118dp"
+            android:layout_centerVertical="true"
+            android:src="@mipmap/ebooks_disk_check"
+            android:layout_alignParentRight="true"
+            />
+
+        <ImageView
+            android:id="@+id/ivScale"
+            android:layout_centerInParent="true"
+            android:layout_width="350dp"
+            android:layout_height="350dp"
+            android:src="@mipmap/ebooks_disk_scale_white"
+            />
+    </RelativeLayout>
 
     <androidx.recyclerview.widget.RecyclerView
+        android:id="@+id/rv"
         android:layout_width="match_parent"
-        android:layout_marginLeft="108dp"
         android:layout_height="match_parent"
-        android:id="@+id/rv" />
+        android:layout_marginLeft="108dp" />
     
 
 
     <RelativeLayout
+        android:visibility="invisible"
         android:layout_width="match_parent"
         android:layout_centerVertical="true"
         android:layout_height="40dp">

app/src/main/res/layout/activity_select_arc.xml

@@ -7,9 +7,8 @@
     android:clipChildren="false">
     <ImageView
         android:layout_width="200dp"
-        android:src="@mipmap/ic_launcher_round"
+        android:src="@mipmap/ebooks_half_disc"
         android:id="@+id/iv"
-        android:paddingLeft="-200dp"
         android:layout_centerVertical="true"
         android:layout_height="400dp"/>
 
@@ -24,6 +23,7 @@
     <RelativeLayout
         android:layout_width="match_parent"
         android:layout_centerVertical="true"
+        android:visibility="invisible"
         android:layout_height="40dp">
         <View
             android:layout_width="match_parent"

app/src/main/res/layout/item_arc.xml

@@ -13,7 +13,7 @@
             android:layout_height="wrap_content"
             tools:text="你好"
             android:id="@+id/tv"
-            android:layout_marginLeft="110dp"
+            android:layout_marginLeft="125dp"
             android:textColor="#222"
             android:textSize="18sp"
             android:background="@drawable/text_background"