Android – API密钥只能在重复时指定
作者：互联网
我正在尝试将Google地图添加到may app中,所以我已经使用了API密钥.不幸的是,当我通过元数据标签在manifest.xml中插入API密钥时,它会在编译时自动插入另一个元数据标记,如下所示.现在它产生下面提到的错误.最糟糕的情况是,即使我删除它们中的每一个或两者,它也会在编译时自动生成两个标记并抛出错误.
有帮助吗？
错误
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.exampl.t_collect/com.exampl.t_collect.activity.MapActivity}: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2389)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2441)
at android.app.ActivityThread.access$900(ActivityThread.java:151)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1354)
.........
Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:713)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:755)
at android.view.LayoutInflater.inflate(LayoutInflater.java:492)
at android.view.LayoutInflater.inflate(LayoutInflater.java:397)
..........
Caused by: java.lang.RuntimeException: The API key can only be specified once. It is recommended that you use the meta-data tag with the name: com.google.android.geo.API_KEY in the <application> element of AndroidManifest.xml
at com.google.maps.api.android.lib6.c.ad.a(Unknown Source)
at com.google.maps.api.android.lib6.a.e.a(Unknown Source)
at com.google.android.gms.maps.internal.CreatorImpl.b(Unknown Source)
Manifast.xml元标记
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.exampl.t_collect"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="21" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="com.android.alarm.permission.SET_ALARM" />
<!--
To retrieve OAuth 2.0 tokens or invalidate tokens to disconnect a user. This disconnect
option is required to comply with the Google+ Sign-In developer policies
-->
<uses-permission android:name="android.permission.USE_CREDENTIALS" />
<android:uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE"
android:maxSdkVersion="18" />
<android:uses-permission android:name="android.permission.READ_PHONE_STATE" />
<android:uses-permission
android:name="android.permission.READ_EXTERNAL_STORAGE"
android:maxSdkVersion="18" />
<android:uses-permission android:name="android.permission.READ_CALL_LOG" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<!--
The ACCESS_COARSE/FINE_LOCATION permissions are not required to use
Google Maps Android API v2, but are recommended.
-->
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-feature
android:glEsVersion="0x00020000"
android:required="true" />
<application
android:allowBackup="true"
android:debuggable="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.exampl.t_collect.activity.Login"
android:label="@string/app_name"
android:launchMode="singleTask" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.exampl.t_collect.activity.Dash"
android:label="@string/app_name" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.Collection"
android:label="@string/title_activity_collection" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.Collection1"
android:label="@string/title_activity_collection" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.Collection2"
android:label="@string/title_activity_collection" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.Advance"
android:label="@string/title_activity_advance" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.Customer"
android:label="@string/title_activity_customer" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.Data_store"
android:label="@string/title_activity_data_store" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.DataRqeuset"
android:label="@string/title_activity_data_rqeuset" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.Settings"
android:label="@string/title_activity_settings" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.PastData_activity"
android:label="@string/title_activity_past_data" >
</activity>
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<receiver android:name="com.exampl.t_collect.util.UploadGPS" />
<activity
android:name="com.exampl.t_collect.activity.findTrucks"
android:label="@string/title_activity_find_trucks" >
</activity>
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="AIzaSy*********************************" />
<meta-data
android:name="com.google.android.maps.v2.API_KEY"
android:value="@string/google_maps_key" />
<activity
android:name="com.exampl.t_collect.activity.MapsActivity"
android:label="@string/title_activity_maps" >
</activity>
<activity
android:name="com.exampl.t_collect.activity.MapActivity"
android:label="@string/title_activity_map" >
</activity>
<!-- Include the AdActivity and InAppPurchaseActivity configChanges and themes. -->
<activity
android:name="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:theme="@android:style/Theme.Translucent" />
<activity
android:name="com.google.android.gms.ads.purchase.InAppPurchaseActivity"
android:theme="@style/Theme.IAPTheme" />
<meta-data
android:name="com.google.android.gms.wallet.api.enabled"
android:value="true" />
<receiver
android:name="com.google.android.gms.wallet.EnableWalletOptimizationReceiver"
android:exported="false" >
<intent-filter>
<action android:name="com.google.android.gms.wallet.ENABLE_WALLET_OPTIMIZATION" />
</intent-filter>
</receiver>
</application>
解决方法:
删除您的“com.google.android.maps.v2.API_KEY”元数据条目.
“com.google.android.geo.API_KEY”条目足以支持Google地图和地方信息服务.
资料来源：https://code.google.com/p/gmaps-api-issues/issues/detail?id=7824
编辑 – 谷歌更新了他们的文件,现在明确地调用它：
> https://developers.google.com/places/android-api/start#api-key
> https://developers.google.com/maps/documentation/android-sdk/signup#use-key
标签：android,google-maps,api-key 来源： https://codeday.me/bug/20191005/1856417.html