Android Lint-如何隐藏警告'；资源Xxx似乎未使用'；

我想对某些特定资源禁用（新的）Android Lint警告“资源Xxx似乎未使用”

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

对于其他Lint警告，我能够利用Quick Assist，它显示了3种禁用警告的选择，其中一种是针对特定文件的

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

但是这个警告并没有显示任何快速帮助，它出现在Eclipse中，在一个文件（定义资源的文件）的顶部有一个通用的黄色警告颜色

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

我还尝试手动编辑lint.xml文件，如下所示：

<lint>
  <issue id="UnusedResources">
    <ignore path="res\layout\my_layout.xml" />
  </issue>
<lint>

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

---

但是运气不好（我从一个Android Lint引用中找到了id）。

我想你在找这个：

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

转到首选项->Android->林特错误检查

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

在那里，您可以了解信息的含义，如果需要， 关掉警报

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

类似的，你可以试试这个。使用此选项，您可以忽略特定文件夹中的警告。

---

我没有亲自测试过，因为我的情况不像你的情况那么严重，而且修复程序使用起来也很复杂。

我今天遇到了这个问题，发现这个页面非常有用。在“在XML中配置lint checking”一节中，介绍了如何忽略特定资源：

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

您可以使用

tools:ignore

属性禁用XML文件特定部分的lint检查。为了使lint工具能够识别此属性，XML文件中必须包含以下名称空间值：

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

命名空间xmlns:tools=”http://schemas.android.com/tools"

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

---

然后，您可以将

工具：ignore=“UnusedResources”

添加到要忽略的资源中。

下面是一个用于忽略特定ID警告的示例lint.xml文件。该文件应放在项目的应用程序文件夹中

<?xml version="1.0" encoding="UTF-8"?>
<lint>

    <!-- Ignore the UnusedResources issue for the given ids -->
    <issue id="UnusedResources">
        <ignore regexp="ga_trackingId|google_crash_reporting_api_key" />
    </issue>
</lint>

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

来自帮助：

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

抑制警告和错误可以在 多种方式：

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

在Java代码中使用@SuppressLint注释

使用工具：忽略XML文件中的属性

在源代码中使用//noinspection注释

使用build.gradle文件中指定的忽略标志，如下所述

在项目中使用lint.xml配置文件

通过--config标志将lint.xml配置文件传递给lint

将--ignore标志传递给lint

要抑制带有注释的林特警告，请添加 @类、方法或变量上的SuppressLint（“id”）注释 最接近要禁用的警告实例的声明。这个 id可以是一个或多个问题id，例如“未使用的资源”或 {“UnusedResources”、“UnusedIds”}，也可以是“all”来抑制all 给定范围内的lint警告

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

要抑制带有注释的lint警告，请添加//noinspection id 在语句前面的行上注释错误

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

要抑制XML文件中的lint警告，请添加一个tools:ignore=“id” 包含错误的元素上的属性，或其 周围的元素。您还需要为 文档中根元素上的tools前缀，位于 xmlns:android声明： xmlns:tools=”http://schemas.android.com/tools"

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

要抑制build.gradle文件中的lint警告，请添加一个类似 这：

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

安卓{ 林特选项{ 禁用“TypographyFractions”和“TypographyQuotes” }}

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

在这里，我们在禁用后指定问题id的逗号分隔列表 指挥部。您还可以使用警告或错误来代替禁用 更改问题的严重性

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

要使用配置XML文件抑制lint警告，请创建一个文件 命名为lint.xml并将其放置在 这是适用的

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

lint.xml文件的格式如下所示：

<lint>
  <issue id="UnusedResources">
    <ignore path="res\layout\my_layout.xml" />
  </issue>
<lint>

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

要从命令行取消lint检查，请传递--ignore标志 以逗号分隔的ID列表将被抑制，例如：$lint --忽略未使用的资源，UselessLeaf/my/project/path

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

有关详细信息，请参阅

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>

---

因此，在代码中使用

@suppressint（“UnusedResources”）

，或者在XML中使用

工具：ignore=“UnusedResources”

。

为什么要禁用它？问题是为什么要忽略警告而不是修复它？请参阅。我昨天也有同样的问题。@WarrenFaith:我支持修正警告，而不是隐藏警告。但在本例中，我使用的是一个定制库，当然Lint不支持它。库使用资源的方式使Lint无法拾取资源，因此它会抱怨资源未被使用。我不希望Lint在短期内支持这个自定义库。@ManishGupta：正如我对Sander所说的，我想把这个警告作为一般规则。我只想为一个/一些资源禁用它。@WarrenFaith在某些情况下使用了资源，但Lint似乎没有禁用它，在我的情况下，我用来调用drawables的标识符是一个变量，我会这样做：resources.getIdentifier（“IdConstant$idVariablePart”，“drawable”，packageName））来构建资源id，其中idVariablePart总是在变化，所以我可以称为image_1，image_2。。。图片取决于我的需要。谢谢你的反馈，但正如我所说的，我想对一个特定的资源禁用该警告。我不想完全禁用它。啊，对不起，误读了。最近我看到了很多类似的问题，所以我只给出了一般性的答案。在这种情况下，恐怕我帮不了忙，我自己还没有经历过这个问题。不过，如果我发现了什么，我会告诉你。我不会说这很严重，只是很烦人：）但我认为我的问题与此密切相关

<!-- Disable this given check in this project -->
<issue id="IconMissingDensityFolder" severity="ignore" />

<!-- Ignore the ObsoleteLayoutParam issue in the given files -->
<issue id="ObsoleteLayoutParam">
    <ignore path="res/layout/activation.xml" />
    <ignore path="res/layout-xlarge/activation.xml" />
    <ignore regexp="(foo|bar).java" />
</issue>

<!-- Ignore the UselessLeaf issue in the given file -->
<issue id="UselessLeaf">
    <ignore path="res/layout/main.xml" />
</issue>

<!-- Change the severity of hardcoded strings to "error" -->
<issue id="HardcodedText" severity="error" /> </lint>