无法创建圆角对话框(Android-Eclipse) [英] Can't create rounded corners Dialog (Android-Eclipse)

问题描述

我正在尝试为我的应用程序对话框制作自定义对话框形状.我一直在寻找这个主题几个小时，但我找到的解决方案对我不起作用，这就是为什么我问你我自己的问题.我想要一个带有圆角的对话框并显示一个标题，然后是一个带有一些文本的 ScrollView.唯一对我不起作用的是圆角.在这里我把我的代码贴给你:

I'm trying to make a custom dialog shape for my app's dialogs. I've been searching for this topic for hours, but the solutions I find don't work for me, that's why I ask you for my own problem. I want a Dialog with rounded corners and showing a title and then a ScrollView with some text. The only thing that is not working to me is the rounded corners. Here I post you my code:

我的 AndroidManifest.xml 带有我想要的活动以及我的圆角对话框:

my AndroidManifest.xml with the activity I want with my rounded-corners Dialog:

<activity 
        android:name=".AboutNacimiento"
        android:label="@string/about_nac_title"
        android:theme="@style/Theme.CustomDialogTheme"
        android:screenOrientation="nosensor">
    </activity>

然后我的资源具有各自的样式 (res/layout/values/dialogTheme.xml)

then my resource with respective styles (res/layout/values/dialogTheme.xml)

<?xml version="1.0" encoding="utf-8"?>
<resources>

<style name="Theme.CustomDialogTheme" 
    parent="@android:style/Theme.Dialog">
    <item name="android:windowTitleStyle">@style/dialog_title_style</item>
    <item name="android:background">@drawable/rounded_dialog</item>     

</style>

<style name="dialog_title_style" parent="@android:Widget.TextView">
    <item name="android:background">@color/titulo_color</item>
    <item name="android:padding">10dip</item>
    <item name="android:textSize">20sp</item>
    <item name="android:gravity">center</item>
    <item name="android:textStyle">bold</item>
    <item name="android:textColor">@color/texto_blanco</item>
</style>    

最后是我想要的圆形对话框的形状 (res/drawable/rounded_dialog.xml):

and finally the shape I want for my rounded dialog (res/drawable/rounded_dialog.xml) :

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

android:shape="rectangle" >
<solid android:color="@color/background_color"/>
<stroke android:color="#7F7F7F" android:width="1dp" />
<corners
    android:radius="20dp"/> 
</shape>

但我得到的唯一圆形"的东西是 TextViews 中的一些边框......

but the only "rounded" thing I'm getting are some borders in the TextViews...

http://imageshack.us/photo/my-images/515/问题ab.jpg

你能帮我得到我想要的对话框吗?

could you please help me to get my desired Dialog?

推荐答案

移除默认android框架的关键是:

The key thing to remove default android frame is:

MyDialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));

这是完整的例子:

Dialog MyDialog= new Dialog(MyActivity.this);
MyDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
MyDialog.setContentView(R.layout.my_custom_dialog);
MyDialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
MyDialog.show();

这篇关于无法创建圆角对话框(Android-Eclipse)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！