使用定位插件(Flutter)时出错

Question

我试图用谷歌地图和位置插件构建一个应用程序，但遇到了一个错误。

这是我得到的错误：

Plugin project :location_web not found. Please update settings.gradle.

我在互联网上搜索，发现我应该在settings.gradle文件中使用以下代码：

include ':app'
def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
def plugins = new Properties()
def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
if (pluginsFile.exists()) {
pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
}
plugins.each { name, path ->
def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
include ":$name"
project(":$name").projectDir = pluginDirectory
}

但当我这样做时，我会得到以下错误：

FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:processDebugResources'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.Workers$ActionFacade
> Android resource linking failed
D:App EntwickelnProjekteGoogle-Mapsgmaps_testandroidEntwickelnProjekteGoogle-Mapsgmaps_testandroidappsrcmainAndroidManifest.xml:15:9-83: AAPT: error: unexpected element <uses-permission> found in <manifest><application>.


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

下面是我的androidmanifest.xml传单(在我制作钥匙的地方…这样就没有人能认出钥匙了(：

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.gmaps_test">
<application
android:name="io.flutter.app.FlutterApplication"
android:label="gmaps_test"
android:icon="@mipmap/ic_launcher">
<meta-data android:name="..."
android:value="..."/>
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
<meta-data
android:name="io.flutter.embedding.android.SplashScreenDrawable"
android:resource="@drawable/launch_background"
/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>
</manifest>

Answer 1

将清单更改为以下内容：

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.gmaps_test">
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:name="io.flutter.app.FlutterApplication"
android:label="gmaps_test"
android:icon="@mipmap/ic_launcher">
<meta-data android:name="..."
android:value="..."/>

直接添加到manifest标签下。