我對標準 AlertDialog 的外觀很滿意。帶有“是”按鈕和“否”按鈕。但是我希望我的 AlertDialog 也有一個帶有監聽器的開關。據我了解，我需要創建自己的自定義 AlertDialog 來實現這一點。我的問題是我可以找到標準 AlertDialog 及其按鈕的 XML 文件嗎？編輯：我知道如何創建自定義警報對話框。我正在尋找標準警報對話框的 XML。這樣我就可以以此為模板構建我的自定義警報對話框。
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TA貢獻1890條經驗 獲得超9個贊
這是xml從 的標準文件中檢索到的標準 AlertDialogjar的AndroidX AppCompat library：
abc_alert_dialog_material.xml
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<androidx.appcompat.widget.AlertDialogLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/parentPanel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="start|left|top"
android:orientation="vertical">
<include layout="@layout/abc_alert_dialog_title_material"/>
<FrameLayout
android:id="@+id/contentPanel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="48dp">
<View android:id="@+id/scrollIndicatorUp"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_gravity="top"
android:background="?attr/colorControlHighlight"
android:visibility="gone"/>
<androidx.core.widget.NestedScrollView
android:id="@+id/scrollView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clipToPadding="false">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<android.widget.Space
android:id="@+id/textSpacerNoTitle"
android:layout_width="match_parent"
android:layout_height="@dimen/abc_dialog_padding_top_material"
android:visibility="gone"/>
<TextView
android:id="@android:id/message"
style="@style/TextAppearance.AppCompat.Subhead"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingLeft="?attr/dialogPreferredPadding"
android:paddingRight="?attr/dialogPreferredPadding"/>
<android.widget.Space
android:id="@+id/textSpacerNoButtons"
android:layout_width="match_parent"
android:layout_height="@dimen/abc_dialog_padding_top_material"
android:visibility="gone"/>
</LinearLayout>
</androidx.core.widget.NestedScrollView>
<View android:id="@+id/scrollIndicatorDown"
android:layout_width="match_parent"
android:layout_height="1dp"
android:layout_gravity="bottom"
android:background="?attr/colorControlHighlight"
android:visibility="gone"/>
</FrameLayout>
<FrameLayout
android:id="@+id/customPanel"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="48dp">
<FrameLayout
android:id="@+id/custom"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</FrameLayout>
<include layout="@layout/abc_alert_dialog_button_bar_material"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
</androidx.appcompat.widget.AlertDialogLayout>
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