那些遇到过的问题

如何在 local.properties 中存储地图 api 密钥并在 AndroidManifest.xml 中使用它

cyb*_*gel 9 google-maps api-key kotlin android-jetpack-compose

我正在使用 Jetpack Compose 并尝试将 Google 地图集成到我的应用程序中。我已按照文档设置API 密钥。但是，我在构建项目时遇到错误。在我的local.properties文件中，我有以下代码：

MAPS_API_KEY=my_api_key
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在我的AndroidManifest.xml我有以下代码：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.guidemetravelersapp">
<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/Theme.GuideMeTravelersApp">
    <meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="${MAPS_API_KEY}" />
    <activity
        android:name=".homescreen.HomeScreen"
        android:exported="true"
        android:label="@string/title_activity_home_screen"
        android:theme="@style/Theme.GuideMeTravelersApp.NoActionBar" />
    <activity
        android:name=".registerview.RegisterView"
        android:exported="true"
        android:label="@string/title_activity_register_view"
        android:theme="@style/Theme.GuideMeTravelersApp.NoActionBar" />
    <activity
        android:name=".ExperienceDetailsView.ExperienceDetailsActivity"
        android:exported="true"
        android:label="@string/title_activity_experience_details"
        android:theme="@style/Theme.GuideMeTravelersApp.NoActionBar" />
    <activity
        android:name=".LoginView.LoginActivity"
        android:exported="true"
        android:label="@string/title_activity_login"
        android:theme="@style/Theme.GuideMeTravelersApp.NoActionBar" />
    <activity
        android:name=".MainActivity"
        android:exported="true"
        android:label="@string/app_name"
        android:theme="@style/Theme.GuideMeTravelersApp.NoActionBar">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
</application>
Run Code Online (Sandbox Code Playgroud) 但是，这似乎还不够，因为在构建项目以查看预览时出现以下错误： 
java.lang.IllegalStateException: A required meta-data tag in your app's AndroidManifest.xml does not exist.  You must have the following declaration within the <application> element:     <meta-data android:name="com.google.android.gms.version" android:value="@integer/google_play_services_version" />
at com.google.android.gms.common.GooglePlayServicesUtilLight.isGooglePlayServicesAvailable(Unknown Source)
at com.google.android.gms.common.GooglePlayServicesUtil.isGooglePlayServicesAvailable(Unknown Source)
at com.google.android.gms.maps.internal.zzbz.zza(Unknown Source)
at com.google.android.gms.maps.MapsInitializer.initialize(Unknown Source)
at com.google.android.gms.maps.MapView$zzb.createDelegate(Unknown Source)
at com.google.android.gms.dynamic.DeferredLifecycleHelper.zaa(Unknown Source)
at com.google.android.gms.dynamic.DeferredLifecycleHelper.onCreate(Unknown Source)
at com.google.android.gms.maps.MapView.onCreate(Unknown Source)
at com.example.guidemetravelersapp.homescreen.MapViewUtilsKt.getMapLifecycleObserver$lambda-2(MapViewUtils.kt:60)
at androidx.lifecycle.LifecycleRegistry$ObserverWithState.dispatchEvent(LifecycleRegistry.java:354)
at androidx.lifecycle.LifecycleRegistry.addObserver(LifecycleRegistry.java:196)
at com.example.guidemetravelersapp.homescreen.MapViewUtilsKt$rememberMapViewWithLifecycle$1.invoke(MapViewUtils.kt:48)
at com.example.guidemetravelersapp.homescreen.MapViewUtilsKt$rememberMapViewWithLifecycle$1.invoke(MapViewUtils.kt:45)
at androidx.compose.runtime.DisposableEffectImpl.onRemembered(Effects.kt:81)
at androidx.compose.runtime.CompositionImpl$RememberEventDispatcher.dispatchRememberObservers(Composition.kt:781)
at androidx.compose.runtime.CompositionImpl.applyChanges(Composition.kt:639)
at androidx.compose.runtime.Recomposer.composeInitial$runtime_release(Recomposer.kt:733)
at androidx.compose.runtime.ComposerImpl$CompositionContextImpl.composeInitial$runtime_release(Composer.kt:2980)
at androidx.compose.runtime.ComposerImpl$CompositionContextImpl.composeInitial$runtime_release(Composer.kt:2980)
at androidx.compose.runtime.CompositionImpl.setContent(Composition.kt:432)
at androidx.compose.ui.layout.SubcomposeLayoutState.subcomposeInto(SubcomposeLayout.kt:259)
at androidx.compose.ui.layout.SubcomposeLayoutState.access$subcomposeInto(SubcomposeLayout.kt:145)
at androidx.compose.ui.layout.SubcomposeLayoutState$subcompose$2.invoke(SubcomposeLayout.kt:234)
at androidx.compose.ui.layout.SubcomposeLayoutState$subcompose$2.invoke(SubcomposeLayout.kt:231)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.withNoObservations(SnapshotStateObserver.kt:140)
at androidx.compose.ui.node.OwnerSnapshotObserver.withNoSnapshotReadObservation$ui_release(OwnerSnapshotObserver.kt:49)
at androidx.compose.ui.node.LayoutNode.withNoSnapshotReadObservation$ui_release(LayoutNode.kt:1107)
at androidx.compose.ui.layout.SubcomposeLayoutState.subcompose(SubcomposeLayout.kt:231)
at androidx.compose.ui.layout.SubcomposeLayoutState.subcompose(SubcomposeLayout.kt:226)
at androidx.compose.ui.layout.SubcomposeLayoutState.subcompose$ui_release(SubcomposeLayout.kt:215)
at androidx.compose.ui.layout.SubcomposeLayoutState$Scope.subcompose(SubcomposeLayout.kt:466)
at androidx.compose.material.ScaffoldKt$ScaffoldLayout$1$1$1.invoke(Scaffold.kt:314)
at androidx.compose.material.ScaffoldKt$ScaffoldLayout$1$1$1.invoke(Scaffold.kt:241)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:68)
at androidx.compose.ui.layout.SubcomposeLayoutState$createMeasurePolicy$1$measure$1.placeChildren(SubcomposeLayout.kt:357)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:925)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:915)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:124)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:75)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release(OwnerSnapshotObserver.kt:56)
at androidx.compose.ui.node.LayoutNode.layoutChildren$ui_release(LayoutNode.kt:915)
at androidx.compose.ui.node.LayoutNode.onNodePlaced$ui_release(LayoutNode.kt:901)
at androidx.compose.ui.node.InnerPlaceable.placeAt-f8xVGno(InnerPlaceable.kt:94)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.node.OuterMeasurablePlaceable.placeAt-f8xVGno(OuterMeasurablePlaceable.kt:149)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.foundation.layout.BoxKt.placeInBox(Box.kt:186)
at androidx.compose.foundation.layout.BoxKt.access$placeInBox(Box.kt:1)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1$measure$2.invoke(Box.kt:126)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1$measure$2.invoke(Box.kt:125)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:68)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:925)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:915)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:124)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:75)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release(OwnerSnapshotObserver.kt:56)
at androidx.compose.ui.node.LayoutNode.layoutChildren$ui_release(LayoutNode.kt:915)
at androidx.compose.ui.node.LayoutNode.onNodePlaced$ui_release(LayoutNode.kt:901)
at androidx.compose.ui.node.InnerPlaceable.placeAt-f8xVGno(InnerPlaceable.kt:94)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper$measure$1$1.placeChildren(DelegatingLayoutNodeWrapper.kt:123)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper$measure$1$1.placeChildren(DelegatingLayoutNodeWrapper.kt:123)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer(Placeable.kt:393)
at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer$default(Placeable.kt:266)
at androidx.compose.ui.graphics.SimpleGraphicsLayerModifier$measure$1.invoke(GraphicsLayerModifier.kt:221)
at androidx.compose.ui.graphics.SimpleGraphicsLayerModifier$measure$1.invoke(GraphicsLayerModifier.kt:220)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:68)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper$measure$1$1.placeChildren(DelegatingLayoutNodeWrapper.kt:123)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.node.OuterMeasurablePlaceable.placeAt-f8xVGno(OuterMeasurablePlaceable.kt:149)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.foundation.layout.BoxKt.placeInBox(Box.kt:186)
at androidx.compose.foundation.layout.BoxKt.access$placeInBox(Box.kt:1)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1$measure$2.invoke(Box.kt:126)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1$measure$2.invoke(Box.kt:125)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:68)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:925)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:915)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:124)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:75)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release(OwnerSnapshotObserver.kt:56)
at androidx.compose.ui.node.LayoutNode.layoutChildren$ui_release(LayoutNode.kt:915)
at androidx.compose.ui.node.LayoutNode.onNodePlaced$ui_release(LayoutNode.kt:901)
at androidx.compose.ui.node.InnerPlaceable.placeAt-f8xVGno(InnerPlaceable.kt:94)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.node.OuterMeasurablePlaceable.placeAt-f8xVGno(OuterMeasurablePlaceable.kt:149)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.foundation.layout.BoxKt.placeInBox(Box.kt:186)
at androidx.compose.foundation.layout.BoxKt.access$placeInBox(Box.kt:1)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1$measure$5.invoke(Box.kt:167)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1$measure$5.invoke(Box.kt:163)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:68)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:925)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:915)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:124)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:75)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release(OwnerSnapshotObserver.kt:56)
at androidx.compose.ui.node.LayoutNode.layoutChildren$ui_release(LayoutNode.kt:915)
at androidx.compose.ui.node.LayoutNode.onNodePlaced$ui_release(LayoutNode.kt:901)
at androidx.compose.ui.node.InnerPlaceable.placeAt-f8xVGno(InnerPlaceable.kt:94)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper$measure$1$1.placeChildren(DelegatingLayoutNodeWrapper.kt:123)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.node.OuterMeasurablePlaceable.placeAt-f8xVGno(OuterMeasurablePlaceable.kt:149)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.foundation.layout.BoxKt.placeInBox(Box.kt:186)
at androidx.compose.foundation.layout.BoxKt.access$placeInBox(Box.kt:1)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1$measure$2.invoke(Box.kt:126)
at androidx.compose.foundation.layout.BoxKt$boxMeasurePolicy$1$measure$2.invoke(Box.kt:125)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:68)
at androidx.compose.ui.layout.SubcomposeLayoutState$createMeasurePolicy$1$measure$1.placeChildren(SubcomposeLayout.kt:357)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:925)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:915)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:124)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:75)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release(OwnerSnapshotObserver.kt:56)
at androidx.compose.ui.node.LayoutNode.layoutChildren$ui_release(LayoutNode.kt:915)
at androidx.compose.ui.node.LayoutNode.onNodePlaced$ui_release(LayoutNode.kt:901)
at androidx.compose.ui.node.InnerPlaceable.placeAt-f8xVGno(InnerPlaceable.kt:94)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.placeRelative(Placeable.kt:359)
at androidx.compose.ui.layout.Placeable$PlacementScope.placeRelative$default(Placeable.kt:179)
at androidx.compose.foundation.layout.FillModifier$measure$1.invoke(Size.kt:632)
at androidx.compose.foundation.layout.FillModifier$measure$1.invoke(Size.kt:631)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:68)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.placeWithLayer-aW-9-wM(Placeable.kt:396)
at androidx.compose.ui.node.OuterMeasurablePlaceable.placeAt-f8xVGno(OuterMeasurablePlaceable.kt:151)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.placeRelativeWithLayer(Placeable.kt:385)
at androidx.compose.ui.layout.Placeable$PlacementScope.placeRelativeWithLayer$default(Placeable.kt:246)
at androidx.compose.ui.layout.RootMeasurePolicy$measure$2.invoke(RootMeasurePolicy.kt:43)
at androidx.compose.ui.layout.RootMeasurePolicy$measure$2.invoke(RootMeasurePolicy.kt:42)
at androidx.compose.ui.layout.MeasureScope$layout$1.placeChildren(MeasureScope.kt:68)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:925)
at androidx.compose.ui.node.LayoutNode$layoutChildren$1.invoke(LayoutNode.kt:915)
at androidx.compose.runtime.snapshots.Snapshot$Companion.observe(Snapshot.kt:1788)
at androidx.compose.runtime.snapshots.SnapshotStateObserver.observeReads(SnapshotStateObserver.kt:119)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeReads$ui_release(OwnerSnapshotObserver.kt:75)
at androidx.compose.ui.node.OwnerSnapshotObserver.observeLayoutSnapshotReads$ui_release(OwnerSnapshotObserver.kt:56)
at androidx.compose.ui.node.LayoutNode.layoutChildren$ui_release(LayoutNode.kt:915)
at androidx.compose.ui.node.LayoutNode.onNodePlaced$ui_release(LayoutNode.kt:901)
at androidx.compose.ui.node.InnerPlaceable.placeAt-f8xVGno(InnerPlaceable.kt:94)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper$measure$1$1.placeChildren(DelegatingLayoutNodeWrapper.kt:123)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper$measure$1$1.placeChildren(DelegatingLayoutNodeWrapper.kt:123)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50(Placeable.kt:370)
at androidx.compose.ui.layout.Placeable$PlacementScope.place-70tqf50$default(Placeable.kt:203)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper$measure$1$1.placeChildren(DelegatingLayoutNodeWrapper.kt:123)
at androidx.compose.ui.node.DelegatingLayoutNodeWrapper.placeAt-f8xVGno(DelegatingLayoutNodeWrapper.kt:111)
at androidx.compose.ui.layout.Placeable.access$placeAt-f8xVGno(Placeable.kt:31)
at androidx.compose.ui.layout.Placeable$PlacementSco

sit*_*ech 15

将其添加到您的应用程序模块的闭包build.gradle中defaultConfig：

android {
    ...

    defaultConfig {
        Properties properties = new Properties() 

        properties.load(project.rootProject.file('local.properties').newDataInputStream())
        manifestPlaceholders = [MAPS_API_KEY: "${properties.getProperty('MAPS_API_KEY')}"]
    ...
    }
}
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并将此元数据添加到您的清单中：

android {
    ...

    defaultConfig {
        Properties properties = new Properties() 

        properties.load(project.rootProject.file('local.properties').newDataInputStream())
        manifestPlaceholders = [MAPS_API_KEY: "${properties.getProperty('MAPS_API_KEY')}"]
    ...
    }
}
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这是 Github 上的一个项目示例。

Udd*_*tam 5

在你的 local.properties 中

MAPS_API_KEY=your_key_here_do_not_wrap_in_quote
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模块级build.gradle

android {

    defaultConfig {
        Properties properties = new Properties()
        properties.load(project.rootProject.file('local.properties').newDataInputStream())
        manifestPlaceholders = [googleMapsApiKey: "${properties.getProperty('MAPS_API_KEY')}"]
    }
}
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最后在你的 AndroidManifes.xml 中

<application
   

    <meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="${googleMapsApiKey}" />

</application>
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