就像@Jose L Ugia所说的那样，让当局做出改变。

(您可以在清单中找到提供者(合并清单))

大多数情况下，它会连接到你实现的SDK，所以删除SDK实现行并同步Gradle，然后再次添加实现行并同步Gradle。

实施路线: 实现文件(<您的SDK>)

提供者代码:(你必须在merge-manifest中向下滚动才能找到它)

重命名包后可能会出现相同的错误。从AndroidManifest.xml中检查android:权威的string.xml中的值。

<provider
        android:authorities="@string/content_authority"
        android:name=".data.Provider"
        ... />

在string.xml中，该值应该与manifest中声明的包名相同。

<string name="content_authority">com.whatever.android.sunshine.app</string>

如果你在Xamarin上，你得到这个错误(可能是因为Firebase.Crashlytics):

INSTALL_FAILED_CONFLICTING_PROVIDER
Package couldn't be installed in [...]
Can't install because provider name dollar_openBracket_applicationId_closeBracket (in package [...]]) is already used by [...]

正如这里提到的，你需要更新Xamarin.Build.Download:

Update the Xamarin.Build.Download Nuget Package to 0.4.12-preview3 On Mac, you may need to check Show pre-release packages in the Add Packages window Close Visual Studio Delete all cached locations of NuGet Packages: On Windows, open Visual Studio but not the solution: Tools -> Option -> Nuget Package Manager -> General -> Clear All Nuget Cache(s) On Mac, wipe the following folders: ~/.local/share/NuGet ~/.nuget/packages packages folder in solution Delete bin/obj folders in solution Load the Solution Restore Nuget Packages for the Solution (should run automatically) Rebuild

        need to use android:name="androidx.core.content.contentprovider 
        or android:name="androidx.core.content.provider insteadof 
        android:name="androidx.core.content.fileprovider

        <provider
        android:name="androidx.core.content.FileProvider"
        android:authorities="${applicationId}.contentprovider"
        android:exported="false"
        android:grantUriPermissions="true">
        <meta-data
            android:name="android.support.FILE_PROVIDER_PATHS"
            android:resource="@xml/filepaths" />
    </provider>

当你安装了旧版本的应用程序并对(支持)库或清单文件进行了更改时，也会发生这种情况。删除旧的应用程序从您的设备(设置->应用程序-> <您的应用程序> ->卸载)将解决这个问题。

我遇到了这样的问题:

Installation did not succeed.
The application could not be installed: INSTALL_FAILED_CONFLICTING_PROVIDER

但它不是来自舱单供应商 我的应用程序中的以下库与其他应用程序有冲突，其他应用程序无法安装:

implementation 'com.iceteck.silicompressorr:silicompressor:2.2.1'