AlertDialog 自定义对话框视图

男娘i 2022-07-14 02:18 272阅读 0赞

xml:

<?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="match_parent">
        <TextView
            android:text="12345678"
            android:layout_gravity="center"
            android:gravity="center"
            android:layout_marginTop="8dp"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content" />
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="horizontal"
            android:layout_gravity="center"
    
            android:gravity="center">
            <Button
                android:id="@+id/shop_item_subtract"
                android:layout_width="24dp"
                android:layout_height="24dp"
                android:layout_margin="16dp"
                android:layout_gravity="center"
                android:gravity="center"
                android:background="@drawable/subtract_grey"/>
            <EditText
                android:id="@+id/shop_item_edits"
                android:hint="1"
                android:layout_gravity="center"
                android:gravity="center"
                android:inputType="number"
                android:layout_width="72dp"
                android:layout_height="40dp"
                android:background="@drawable/text_rectangle03"/>
            <Button
                android:id="@+id/shop_item_plus"
                android:layout_margin="16dp"
                android:layout_width="24dp"
                android:layout_height="24dp"
                android:layout_gravity="center"
                android:gravity="center"
                android:background="@drawable/plus_grey"/>
        </LinearLayout>
        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="48dp"
            android:layout_gravity="center"
            android:orientation="horizontal">
            <Button
                android:id="@+id/shop_item_editcancel"
                android:text="取消"
                android:textColor="@color/white"
                android:layout_margin="4dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/text_rectangle02"/>
            <Button
                android:id="@+id/shop_item_sure"
                android:text="确定"
                android:textColor="@color/white"
                android:layout_margin="4dp"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_weight="1"
                android:background="@drawable/text_rectangle"/>
        </LinearLayout>
    </LinearLayout>

AlertDialog dialog;
    dialog = new AlertDialog.Builder(v.getContext()).create();
            dialog.setView(view);
            dialog.setCancelable(true);
            dialog.show();
            dialog.getWindow().setLayout(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.WRAP_CONTENT);//设置宽度和高度

![Center][]

[Center]: /images/20220714/03bd3702cb474f7f8d1664db096f3880.png