UIUIPad-Launcher3-Q/res/layout/custom_dialog.xml

<?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"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="400dp"
        android:layout_height="wrap_content"
        android:layout_centerInParent="true"
        android:background="@drawable/bg_dialog"
        android:minWidth="300dp"
        android:orientation="vertical"
        android:paddingTop="8dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">


        <LinearLayout
            android:id="@+id/linearLayout2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="horizontal"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <ImageView
                android:id="@+id/image"
                android:layout_width="30dp"
                android:layout_height="30dp"
                android:layout_gravity="center"
                android:layout_marginEnd="16dp"
                android:maxWidth="80dp"
                android:maxHeight="80dp"
                android:visibility="gone" />

            <TextView
                android:id="@+id/title"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:gravity="center_vertical"
                android:textColor="#333333"
                android:textSize="22sp"
                android:textStyle="bold"
                android:visibility="visible"
                tools:text="请输入密码" />
        </LinearLayout>

        <EditText
            android:id="@+id/message"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginStart="64dp"
            android:layout_marginTop="64dp"
            android:layout_marginEnd="64dp"
            android:background="@drawable/edit_background"
            android:gravity="center|left"
            android:hint="请输入应用锁密码"
            android:textColorHint="#999999"
            android:inputType="text"
            android:lineSpacingExtra="3dp"
            android:lineSpacingMultiplier="1.2"
            android:maxLines="1"
            android:minHeight="50dp"
            android:paddingLeft="10dp"
            android:paddingRight="10dp"
            android:singleLine="true"
            android:textColor="#000000"
            android:textSize="18sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/linearLayout2"
            tools:text="" />

        <TextView
            android:id="@+id/positive"
            android:paddingStart="24dp"
            android:paddingEnd="24dp"
            android:layout_width="wrap_content"
            android:layout_height="38dp"
            android:layout_marginTop="40dp"
            android:layout_marginBottom="32dp"
            android:layout_weight="1"
            android:background="@drawable/bt_sure_normnl"
            android:gravity="center"
            android:paddingTop="8dp"
            android:paddingBottom="8dp"
            android:singleLine="true"
            android:textColor="#FFFFFF"
            android:textSize="18sp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/message"
            tools:text="确定" />

        <View
            android:layout_width="match_parent"
            android:layout_height="1px"
            android:background="#E4E4E4"
            android:visibility="gone"
            app:layout_constraintBottom_toTopOf="@+id/linearLayout3" />

        <LinearLayout
            android:id="@+id/linearLayout3"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="64dp"
            android:orientation="horizontal"
            android:visibility="gone"
            app:layout_constraintTop_toBottomOf="@+id/message">

            <Button
                android:id="@+id/negtive"
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_marginStart="10dp"
                android:layout_weight="1"
                android:background="@null"
                android:gravity="center"
                android:paddingTop="8dp"
                android:paddingBottom="8dp"
                android:singleLine="true"
                android:textColor="#999999"
                android:textSize="18sp"
                android:visibility="gone"
                tools:text="No" />

            <View
                android:id="@+id/column_line"
                android:layout_width="1px"
                android:layout_height="match_parent"
                android:background="#E4E4E4"
                android:visibility="gone" />


        </LinearLayout>
    </androidx.constraintlayout.widget.ConstraintLayout>
</androidx.constraintlayout.widget.ConstraintLayout>