"android中带圆角的对话框"

Question

I have gone through some solutions but none solve my issue.

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Answer 1

If you want rounded corner you can try apply custom shape using xml to your custom dialog backgroud. Following code will help you out.

<shape xmlns:android="http://schemas.android.com/apk/res/android">

     <solid android:color="#FFFFFF" />
        <corners
            android:radius="10dp"/>

    </shape>

You can remove cardview as top element because dialog has its on shadow and depth. Add this line before you set contentview to dialog

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

Answer 2

Try use in parent style a no title bar theme and make it translucent:

<style name="PauseDialog" parent="@android:style/Theme.NoTitleBar">
  ....rest of your style
 <item name="android:windowContentOverlay">@null</item>
 <item name="android:windowIsTranslucent">true</item>
 <item name="android:windowBackground">@android:color/transparent</item>
 <item name="android:windowNoTitle">true</item>      
 <item name="android:backgroundDimEnabled">false</item>
</style>

Answer 3

I arrived late but with the solution to your question. just use the android:dialogCornerRadius in your style file.

Use it like this in your values/styles:

<item name="android:dialogCornerRadius">20dp</item>
        

Answer 4

If you want to set corner radius of your whole app then you can paste this line in values\/themes\/themes.xml. It will set corner radius on your whole app dialogs.

<item name="dialogCornerRadius">10dp</item>