嗨，我做了一个活动，就是在另一个活动中以对话框弹出的形式打开了一个活动，所以这是我主题的问题，
<item `name="android:windowCloseOnTouchOutside">@bool/config_closeDialogWhenTouchOutside</item>`
但是我不知道我应该在里面改变什么值，"windowCloseOnTouchOutside"这样我就可以将活动对话框设置为可取消false。我的主题代码如下：
<style name="Theme.Dialog">
<item name="android:windowFrame">@null</item>
<item name="android:windowTitleStyle">@android:style/DialogWindowTitle</item>
<item name="android:windowBackground">@android:drawable/panel_background</item>
<item name="android:windowIsFloating">true</item>
<item name="android:windowContentOverlay">@null</item>
<item name="android:windowAnimationStyle">@android:style/Animation.Dialog</item>
<item name="android:windowSoftInputMode">stateUnspecified|adjustPan</item>
<item name="android:windowCloseOnTouchOutside">@bool/config_closeDialogWhenTouchOutside</item>
<item name="android:windowActionModeOverlay">true</item>
<item name="android:colorBackgroundCacheHint">@null</item>
<item name="textAppearance">@android:style/TextAppearance</item>
<item name="textAppearanceInverse">@android:style/TextAppearance.Inverse</item>
<item name="textColorPrimary">@android:color/primary_text_dark</item>
<item name="textColorSecondary">@android:color/secondary_text_dark</item>
<item name="textColorTertiary">@android:color/tertiary_text_dark</item>
<item name="textColorPrimaryInverse">@android:color/primary_text_light</item>
<item name="textColorSecondaryInverse">@android:color/secondary_text_light</item>
<item name="textColorTertiaryInverse">@android:color/tertiary_text_light</item>
<item name="textColorPrimaryDisableOnly">@android:color/primary_text_dark_disable_only</item>
<item name="textColorPrimaryInverseDisableOnly">@android:color/primary_text_light_disable_only</item>
<item name="textColorPrimaryNoDisable">@android:color/primary_text_dark_nodisable</item>
<item name="textColorSecondaryNoDisable">@android:color/secondary_text_dark_nodisable</item>
<item name="textColorPrimaryInverseNoDisable">@android:color/primary_text_light_nodisable</item>
<item name="textColorSecondaryInverseNoDisable">@android:color/secondary_text_light_nodisable</item>
<item name="textColorHint">@android:color/hint_foreground_dark</item>
<item name="textColorHintInverse">@android:color/hint_foreground_light</item>
<item name="textColorSearchUrl">@android:color/search_url_text</item>
<item name="textAppearanceLarge">@android:style/TextAppearance.Large</item>
<item name="textAppearanceMedium">@android:style/TextAppearance.Medium</item>
<item name="textAppearanceSmall">@android:style/TextAppearance.Small</item>
<item name="textAppearanceLargeInverse">@android:style/TextAppearance.Large.Inverse</item>
<item name="textAppearanceMediumInverse">@android:style/TextAppearance.Medium.Inverse</item>
<item name="textAppearanceSmallInverse">@android:style/TextAppearance.Small.Inverse</item>
<item name="listPreferredItemPaddingLeft">10dip</item>
<item name="listPreferredItemPaddingRight">10dip</item>
<item name="listPreferredItemPaddingStart">10dip</item>
<item name="listPreferredItemPaddingEnd">10dip</item>
<item name="preferencePanelStyle">@style/PreferencePanel.Dialog</item>
</style>
您可以很轻松地用Java编码做到这一点。如果您有一个活动（即使它看起来像一个对话框），那么您应该
this.setFinishOnTouchOutside(false);
如果您使用过Dialog类，则应调用
dialog.setFinishOnTouchOutside(false)
如果要防止关闭，请在单击后台活动时将其打开。
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我来说两句