警告對話方塊與多行標題

AlertDialog.Builder 的 setCustomTitle() 方法可以指定要用於對話方塊標題的任意檢視。這種方法的一個常見的用途是建立具有長標題的警告對話方塊。

AlertDialog.Builder builder = new AlertDialog.Builder(context, Theme_Material_Light_Dialog);
builder.setCustomTitle(inflate(context, R.layout.my_dialog_title, null))
       .setView(inflate(context, R.layout.my_dialog, null))
       .setPositiveButton("OK", null);

Dialog dialog = builder.create();
dialog.show();

my_dialog_title.xml;

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:padding="16dp">

    <TextView
        style="@android:style/TextAppearance.Small"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur
tincidunt condimentum tristique. Vestibulum ante ante, pretium porttitor
iaculis vitae, congue ut sem. Curabitur ac feugiat ligula. Nulla
tincidunt est eu sapien iaculis rhoncus. Mauris eu risus sed justo
pharetra semper faucibus vel velit."
        android:textStyle="bold"/>

</LinearLayout>

my_dialog.xml;

<?xml version="1.0" encoding="utf-8"?>
<ScrollView
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        android:padding="16dp"
        android:scrollbars="vertical">

        <TextView
            style="@android:style/TextAppearance.Small"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="10dp"
            android:text="Hello world!"/>

        <TextView
            style="@android:style/TextAppearance.Small"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="10dp"
            android:text="Hello world again!"/>

        <TextView
            style="@android:style/TextAppearance.Small"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="10dp"
            android:text="Hello world again!"/>

        <TextView

            style="@android:style/TextAppearance.Small"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingBottom="10dp"
            android:text="Hello world again!"/>

    </LinearLayout>
</ScrollView>