| <?xml version="1.0" encoding="utf-8"?> | 
| <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android" | 
|     xmlns:app="http://schemas.android.com/apk/res-auto" | 
|     android:id="@+id/rl_root" | 
|     android:layout_width="450dp" | 
|     android:layout_height="wrap_content"> | 
|   | 
|     <androidx.constraintlayout.widget.ConstraintLayout | 
|         android:layout_width="match_parent" | 
|         android:layout_height="wrap_content" | 
|         app:layout_constraintTop_toTopOf="parent" | 
|         android:layout_marginTop="20dp" | 
|         android:padding="30dp" | 
|         android:background="@drawable/shape_update_version_bg"> | 
|   | 
|         <TextView | 
|             android:id="@+id/tv1" | 
|             android:layout_width="wrap_content" | 
|             android:layout_height="wrap_content" | 
|             android:text="新版本更新" | 
|             android:textColor="#ff111111" | 
|             android:textSize="33sp" | 
|             android:textStyle="bold" | 
|             app:layout_constraintTop_toTopOf="parent" | 
|             app:layout_constraintStart_toStartOf="parent" | 
|             android:layout_marginTop="6dp"/> | 
|   | 
|         <TextView | 
|             android:id="@+id/tv_version" | 
|             android:layout_width="wrap_content" | 
|             android:layout_height="wrap_content" | 
|             android:text="更新版本V1.1.1" | 
|             android:textColor="#ff999999" | 
|             android:textSize="21sp" | 
|             app:layout_constraintTop_toBottomOf="@+id/tv1" | 
|             android:layout_marginTop="15dp" | 
|             app:layout_constraintStart_toStartOf="parent"/> | 
|   | 
|         <TextView | 
|             android:id="@+id/update_text" | 
|             android:layout_width="match_parent" | 
|             android:layout_height="match_parent" | 
|             android:lineSpacingExtra="6dp" | 
|             android:text="1、更新了钥匙领取功能;\n | 
| 2、更新了钥匙归还功能;\n | 
| 3、更新了告警功能。" | 
|             android:textColor="#333333" | 
|             android:textSize="22sp" | 
|             app:layout_constraintTop_toBottomOf="@+id/tv_version" | 
|             android:layout_marginTop="30dp"/> | 
|   | 
|         <TextView | 
|             android:id="@+id/layout_not_update" | 
|             android:layout_width="0dp" | 
|             android:layout_height="75dp" | 
|             android:text="暂不更新" | 
|             android:textStyle="bold" | 
|             android:gravity="center" | 
|             android:textColor="#555555" | 
|             android:textSize="24sp" | 
|             android:paddingLeft="30dp" | 
|             android:paddingRight="30dp" | 
|             android:background="@drawable/shape_mb_bt_faile" | 
|             app:layout_constraintLeft_toLeftOf="parent" | 
|             app:layout_constraintRight_toLeftOf="@+id/layout_update" | 
|             android:layout_marginLeft="15dp" | 
|             app:layout_constraintTop_toBottomOf="@+id/update_text" | 
|             android:layout_marginTop="135dp"/> | 
|   | 
|         <TextView | 
|             android:id="@+id/layout_update" | 
|             android:layout_width="0dp" | 
|             android:layout_height="75dp" | 
|             android:text="立即更新" | 
|             android:textStyle="bold" | 
|             android:gravity="center" | 
|             android:textColor="@color/white" | 
|             android:textSize="24sp" | 
|             android:paddingLeft="30dp" | 
|             android:paddingRight="30dp" | 
|             android:background="@drawable/shape_mb_bt_ok" | 
|             app:layout_constraintTop_toTopOf="@+id/layout_not_update" | 
|             app:layout_constraintLeft_toRightOf="@+id/layout_not_update" | 
|             app:layout_constraintRight_toRightOf="parent" | 
|             android:layout_marginLeft="15dp" | 
|             android:layout_marginRight="30dp"/> | 
|   | 
|   | 
|     </androidx.constraintlayout.widget.ConstraintLayout> | 
|   | 
|     <ImageView | 
|         android:layout_width="162dp" | 
|         android:layout_height="232dp" | 
|         android:src="@mipmap/ic_rocket" | 
|         android:scaleType="fitXY" | 
|         app:layout_constraintTop_toTopOf="parent" | 
|         app:layout_constraintEnd_toEndOf="parent"/> | 
|   | 
| </androidx.constraintlayout.widget.ConstraintLayout> |