android manifestPlaceholders - 如何使用布尔值

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问题描述

我创建的清单占位符如下所示:

manifestPlaceholders = [appDrawerName: "Staging",canExport:"true"]

我正在尝试使用它来设置活动的以下导出属性:

关于如何解决这个问题的任何想法?我尝试使用 canExport:true 不带引号但结果相同.
顺便说一句，第一个占位符工作正常.
 解决方案 
您必须提供一个布尔值而不是 manifestPlaceholders 数组中的字符串.
改变这个
manifestPlaceholders = [appDrawerName: "Staging",canExport:"true"]
到
manifestPlaceholders = [appDrawerName: "Staging",canExport:true]
注意布尔值 true 而不是字符串true"
Manifest placeholder i have created looks like this:
manifestPlaceholders = [appDrawerName: "Staging",canExport:"true"]
and i am trying to use it to set the following exported property on an activity:
<activity android:name=".UI.product.ProductDetailsHostActivity"
           android:theme="@style/NoActionBarTheme"
           android:exported="${canExport}"/>
But i get the following error:
any ideas on how i can resolve this ? i tried using canExport:true without the quotes but same results. 
btw, the first placeholder works fine. 
 解决方案 
You have to supply a boolean value instead of the string in manifestPlaceholders array.
change this
manifestPlaceholders = [appDrawerName: "Staging",canExport:"true"]
to
manifestPlaceholders = [appDrawerName: "Staging",canExport:true]
notice the boolean true instead of string "true"
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