如何在 Android Studio 中以简单的方式删除未使用的字符串资源项？ [复制]

Question

我知道我可以使用快捷键 Ctrl+Alt+O 来删除 Android Studio 中不必要的导入。

现在我的资源文件里有很多字符串资源名，比如strings.xml，但是有些字符串资源名在我的项目中使用得比较神经。

有没有一种简单的方法可以删除这些未使用的字符串资源名称。

目前我必须手动删除项目<string name="ExpiredWarning">Warning</string>，如果我发现我不再需要它。

Strings.xml

<resources>
    <string name="app_name">Screen Recorder</string>



    <string name="BtnBuy">Purchase</string>
    <string name="BtnRetrieve">Retrieve</string>
    <string name="BuyPrompt">This is a trial version. It will be fully functional for 15 days. You can upgrade to the unlimited version and remove banner ads via an in-app purchase.</string>
    <string name="RetrievePrompt">If you have purchased the app, please click \'Retrieve\' button to recover.</string>
    <string name="MsgBillError">Problem setting up in-app billing: </string>
    <string name="MsgBillINI">An error occurred when initialize billing!</string>
    <string name="MsgOrderError">Purchasing error: </string>
    <string name="MsgOrderOK">You have purchased successfully! Please close and restart the app !</string>
    <string name="MsgInventoryFail">Failed to query inventory: </string>
    <string name="MsgRetrieveOK">You have retrieved your order info successfully! Please close and restart the app !</string>
    <string name="MsgRetrieveFail">You havn\'t purchased the app, please click \'Purchase\' button</string>
    <string name="ExpiredWarning">Warning</string>
    <string name="ExpiredTitle">The app expired, you can upgrade to the unlimited version and remove banner ads via an in-app purchase.</string>

</resources>

Answer 1

简单的解决方案是

从顶部栏中选择重构 -> 删除未使用的资源