|  |  | 
 |  |  |     </RelativeLayout> | 
 |  |  |  | 
 |  |  |     <!--    ****************  单轴  ****************    --> | 
 |  |  |     <RelativeLayout | 
 |  |  |  | 
 |  |  |     <GridLayout | 
 |  |  |         android:id="@+id/layout_single" | 
 |  |  |         android:visibility="gone" | 
 |  |  |         android:layout_width="match_parent" | 
 |  |  |         android:layout_height="0dp" | 
 |  |  |         android:layout_weight="6" | 
 |  |  |         android:visibility="gone"> | 
 |  |  |         android:rowCount="3" | 
 |  |  |         android:columnCount="3"> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_1" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_alignParentLeft="true" | 
 |  |  |             android:layout_marginTop="10sp" | 
 |  |  |             android:layout_marginLeft="20sp" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 1" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_1_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="正转" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_1_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="反转" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch1" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="左轮使能" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_2" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_alignLeft="@+id/btn_single_5" | 
 |  |  |             android:layout_marginTop="10sp" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 2" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         </LinearLayout> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_2_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="正转" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_2_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="反转" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch2" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="右轮使能" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_3" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_alignParentRight="true" | 
 |  |  |             android:layout_marginRight="20sp" | 
 |  |  |             android:layout_marginTop="10sp" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 3" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         </LinearLayout> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_3_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="上升" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_3_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="下降" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch3" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="升降使能" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_4" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_alignLeft="@+id/btn_single_1" | 
 |  |  |             android:layout_alignBottom="@+id/btn_single_5" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 4" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         </LinearLayout> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_4_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="正向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_4_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="反向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch4" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="货叉回转使能" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_5" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_centerInParent="true" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 5" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         </LinearLayout> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_5_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="伸出" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_5_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="回缩" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch5" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="货叉伸缩使能" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_6" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_alignLeft="@+id/btn_single_3" | 
 |  |  |             android:layout_alignBottom="@+id/btn_single_5" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 6" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         </LinearLayout> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_6_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="正向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_6_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="反向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch6" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="拨指使能1" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_7" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_alignLeft="@+id/btn_single_1" | 
 |  |  |             android:layout_alignBottom="@+id/btn_single_8" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 7" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         </LinearLayout> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_7_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="正向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_7_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="反向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch7" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="拨指使能2" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_8" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_alignParentBottom="true" | 
 |  |  |             android:layout_marginBottom="20sp" | 
 |  |  |             android:layout_alignLeft="@+id/btn_single_5" | 
 |  |  |             android:layout_marginTop="10sp" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 8" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         </LinearLayout> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_8_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="正向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_8_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="反向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch8" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="拨指使能3" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |         <com.google.android.material.button.MaterialButton | 
 |  |  |             android:id="@+id/btn_single_9" | 
 |  |  |             android:layout_width="wrap_content" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_alignLeft="@+id/btn_single_3" | 
 |  |  |             android:layout_alignBottom="@+id/btn_single_8" | 
 |  |  |             android:backgroundTint="#2196F3" | 
 |  |  |             android:text="轴 - 9" | 
 |  |  |             app:cornerRadius="5dp" /> | 
 |  |  |         </LinearLayout> | 
 |  |  |         <LinearLayout | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="0dp" | 
 |  |  |             android:layout_rowWeight="1" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             android:orientation="vertical" | 
 |  |  |             android:gravity="center"> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_9_front" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="正向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <com.google.android.material.button.MaterialButton | 
 |  |  |                 android:id="@+id/btn_axle_9_back" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="40dp" | 
 |  |  |                 android:text="反向" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 app:cornerRadius="5dp" | 
 |  |  |                 android:paddingLeft="10dp" | 
 |  |  |                 android:paddingRight="10dp" | 
 |  |  |                 android:minWidth="10dp" | 
 |  |  |                 android:textSize="10sp" | 
 |  |  |                 android:backgroundTint="#2196F3" | 
 |  |  |                 android:layout_marginBottom="10sp" | 
 |  |  |                 android:visibility="gone"/> | 
 |  |  |             <Switch | 
 |  |  |                 android:id="@+id/switch9" | 
 |  |  |                 android:layout_width="wrap_content" | 
 |  |  |                 android:layout_height="wrap_content" | 
 |  |  |                 android:text="拨指使能4" | 
 |  |  |                 android:textSize="12sp" | 
 |  |  |                 android:layout_alignParentBottom="true" | 
 |  |  |                 android:layout_centerHorizontal="true" | 
 |  |  |                 /> | 
 |  |  |  | 
 |  |  |     </RelativeLayout> | 
 |  |  |         </LinearLayout> | 
 |  |  |     </GridLayout> | 
 |  |  |  | 
 |  |  |  | 
 |  |  |  | 
 |  |  | <!--        <com.google.android.material.button.MaterialButton--> | 
 |  |  | <!--            android:id="@+id/btn_single_2"--> | 
 |  |  | <!--            android:layout_width="wrap_content"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_alignLeft="@+id/btn_single_5"--> | 
 |  |  | <!--            android:layout_marginTop="10sp"--> | 
 |  |  | <!--            android:backgroundTint="#2196F3"--> | 
 |  |  | <!--            android:text="轴 - 2"--> | 
 |  |  | <!--            app:cornerRadius="5dp" />--> | 
 |  |  |  | 
 |  |  | <!--        <com.google.android.material.button.MaterialButton--> | 
 |  |  | <!--            android:id="@+id/btn_single_3"--> | 
 |  |  | <!--            android:layout_width="wrap_content"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_alignParentRight="true"--> | 
 |  |  | <!--            android:layout_marginRight="20sp"--> | 
 |  |  | <!--            android:layout_marginTop="10sp"--> | 
 |  |  | <!--            android:backgroundTint="#2196F3"--> | 
 |  |  | <!--            android:text="轴 - 3"--> | 
 |  |  | <!--            app:cornerRadius="5dp" />--> | 
 |  |  |  | 
 |  |  | <!--        <com.google.android.material.button.MaterialButton--> | 
 |  |  | <!--            android:id="@+id/btn_single_4"--> | 
 |  |  | <!--            android:layout_width="wrap_content"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_alignLeft="@+id/btn_single_1"--> | 
 |  |  | <!--            android:layout_alignBottom="@+id/btn_single_5"--> | 
 |  |  | <!--            android:backgroundTint="#2196F3"--> | 
 |  |  | <!--            android:text="轴 - 4"--> | 
 |  |  | <!--            app:cornerRadius="5dp" />--> | 
 |  |  |  | 
 |  |  | <!--        <com.google.android.material.button.MaterialButton--> | 
 |  |  | <!--            android:id="@+id/btn_single_5"--> | 
 |  |  | <!--            android:layout_width="wrap_content"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_centerInParent="true"--> | 
 |  |  | <!--            android:backgroundTint="#2196F3"--> | 
 |  |  | <!--            android:text="轴 - 5"--> | 
 |  |  | <!--            app:cornerRadius="5dp" />--> | 
 |  |  |  | 
 |  |  | <!--        <com.google.android.material.button.MaterialButton--> | 
 |  |  | <!--            android:id="@+id/btn_single_6"--> | 
 |  |  | <!--            android:layout_width="wrap_content"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_alignLeft="@+id/btn_single_3"--> | 
 |  |  | <!--            android:layout_alignBottom="@+id/btn_single_5"--> | 
 |  |  | <!--            android:backgroundTint="#2196F3"--> | 
 |  |  | <!--            android:text="轴 - 6"--> | 
 |  |  | <!--            app:cornerRadius="5dp" />--> | 
 |  |  |  | 
 |  |  | <!--        <com.google.android.material.button.MaterialButton--> | 
 |  |  | <!--            android:id="@+id/btn_single_7"--> | 
 |  |  | <!--            android:layout_width="wrap_content"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_alignLeft="@+id/btn_single_1"--> | 
 |  |  | <!--            android:layout_alignBottom="@+id/btn_single_8"--> | 
 |  |  | <!--            android:backgroundTint="#2196F3"--> | 
 |  |  | <!--            android:text="轴 - 7"--> | 
 |  |  | <!--            app:cornerRadius="5dp" />--> | 
 |  |  |  | 
 |  |  | <!--        <com.google.android.material.button.MaterialButton--> | 
 |  |  | <!--            android:id="@+id/btn_single_8"--> | 
 |  |  | <!--            android:layout_width="wrap_content"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_alignParentBottom="true"--> | 
 |  |  | <!--            android:layout_marginBottom="20sp"--> | 
 |  |  | <!--            android:layout_alignLeft="@+id/btn_single_5"--> | 
 |  |  | <!--            android:layout_marginTop="10sp"--> | 
 |  |  | <!--            android:backgroundTint="#2196F3"--> | 
 |  |  | <!--            android:text="轴 - 8"--> | 
 |  |  | <!--            app:cornerRadius="5dp" />--> | 
 |  |  |  | 
 |  |  | <!--        <com.google.android.material.button.MaterialButton--> | 
 |  |  | <!--            android:id="@+id/btn_single_9"--> | 
 |  |  | <!--            android:layout_width="wrap_content"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_alignLeft="@+id/btn_single_3"--> | 
 |  |  | <!--            android:layout_alignBottom="@+id/btn_single_8"--> | 
 |  |  | <!--            android:backgroundTint="#2196F3"--> | 
 |  |  | <!--            android:text="轴 - 9"--> | 
 |  |  | <!--            app:cornerRadius="5dp" />--> | 
 |  |  |  | 
 |  |  |  | 
 |  |  |     <!--    ****************  复位  ****************    --> | 
 |  |  |     <RelativeLayout | 
 |  |  | 
 |  |  |         android:padding="5dp"> | 
 |  |  |  | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_1_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="前进"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_1_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="前进"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_1_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="后退"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_1_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="后退"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_2_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="左旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_2_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="左旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_2_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="右旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_2_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="右旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_3_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="左旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_3_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="左旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_3_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="右旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_3_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="右旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_4_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="左旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_4_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="左旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_4_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="右旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_4_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="右旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_5_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="左旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_5_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="左旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_5_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="右旋转"/> | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_6_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="左旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_5_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="右旋转"/>--> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_6_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="左旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_6_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="右旋转"/> | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_7_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="左旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_6_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="右旋转"/>--> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_7_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="左旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_7_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="右旋转"/> | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_8_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="左旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_7_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="右旋转"/>--> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_8_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="左旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_8_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="右旋转"/> | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_9_front" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="左旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_8_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="右旋转"/>--> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_9_front"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="左旋转"/>--> | 
 |  |  |  | 
 |  |  |         <com.example.customBtn.CustomBtn | 
 |  |  |             android:id="@+id/btn_axle_9_back" | 
 |  |  |             android:layout_width="0dp" | 
 |  |  |             android:layout_height="wrap_content" | 
 |  |  |             android:layout_columnWeight="1" | 
 |  |  |             style="@style/CustomButtonStyle" | 
 |  |  |             android:text="右旋转"/> | 
 |  |  | <!--        <com.example.customBtn.CustomBtn--> | 
 |  |  | <!--            android:id="@+id/btn_axle_9_back"--> | 
 |  |  | <!--            android:layout_width="0dp"--> | 
 |  |  | <!--            android:layout_height="wrap_content"--> | 
 |  |  | <!--            android:layout_columnWeight="1"--> | 
 |  |  | <!--            style="@style/CustomButtonStyle"--> | 
 |  |  | <!--            android:text="右旋转"/>--> | 
 |  |  |  | 
 |  |  |     </GridLayout> | 
 |  |  |  |