在使用Unity的Facebook插件时出现ActivityNotFoundException

Question

我正在使用Unity 5.2.2p2、Facebook Unity SDK 7.2.2以及Prime31的Android IAB插件2.9。当我编译我的应用并在设备上运行时，在adb日志中我看到了这个：

I/Unity   (18149): AndroidJavaException: android.content.ActivityNotFoundException: Unable to find explicit activity class {com.-----.----/com.facebook.unity.FBUnityLoginActivity}; have you declared this activity in your AndroidManifest.xml?
I/Unity   (18149):   at UnityEngine.AndroidJNISafe.CheckException () [0x00000] in <filename unknown>:0 
I/Unity   (18149):   at UnityEngine.AndroidJNISafe.CallStaticVoidMethod (IntPtr clazz, IntPtr methodID, UnityEngine.jvalue[] args) [0x00000] in <filename unknown>:0 
I/Unity   (18149):   at UnityEngine.AndroidJavaObject._CallStatic (System.String methodName, System.Object[] args) [0x00000] in <filename unknown>:0 
I/Unity   (18149):   at UnityEngine.AndroidJavaObject.CallStatic (System.String methodName, System.Object[] args) [0x00000] in <filename unknown>:0 
I/Unity   (18149):   at Facebook.Unity.Mobile.Android.FBJavaClass.CallStatic (System.String methodName, System.Object[] args) [0x00000] in <filename unknown>:0 
I/Unity   (18149):   at Facebook.Unity.Mobile.Android.AndroidFacebook.CallFB (System.String method, System.String args) [0x00000] in <filename unknown>:0 
I/Unity   (18149):   at Facebook.Unity.

但是在Assets/Plugins/Android/AndroidManifest.xml文件中，我有以下定义：

<activity android:configChanges="locale|fontScale|keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|touchscreen|uiMode" android:label="@string/app_name" android:launchMode="singleTask" android:name="com.unity3d.player.UnityPlayerActivity" android:screenOrientation="sensorLandscape">
    <intent-filter>
        <action android:name="android.intent.action.MAIN"/>
        <category android:name="android.intent.category.LAUNCHER"/>
        <category android:name="android.intent.category.LEANBACK_LAUNCHER"/>
    </intent-filter>
    <meta-data android:name="unityplayer.UnityActivity" android:value="true"/>
</activity>
<activity android:configChanges="locale|fontScale|keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|touchscreen|uiMode" android:name="com.facebook.unity.FBUnityLoginActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen"/>
<activity android:configChanges="locale|fontScale|keyboard|keyboardHidden|mcc|mnc|navigation|orientation|screenLayout|screenSize|smallestScreenSize|touchscreen|uiMode" android:name="com.facebook.unity.FBUnityDialogsActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen"/>
<activity android:configChanges="keyboardHidden|orientation" android:name="com.facebook.LoginActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen"/>
<activity android:exported="true" android:name="com.facebook.unity.FBUnityAppLinkActivity"/>
<activity android:exported="true" android:name="com.facebook.unity.FBUnityDeepLinkingActivity"/>
<activity android:name="com.facebook.unity.FBUnityGameRequestActivity"/>
<activity android:name="com.facebook.unity.FBUnityCreateGameGroupActivity"/>
<activity android:name="com.facebook.unity.FBUnityJoinGameGroupActivity"/>
<activity android:name="com.facebook.unity.AppInviteDialogActivity"/>
<meta-data android:name="com.facebook.sdk.ApplicationId" android:value="fb1234removed"/>
<provider android:authorities="com.facebook.app.FacebookContentProvider1234removed" android:exported="true" android:name="com.facebook.FacebookContentProvider"/>
<activity android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|screenSize" android:label="@string/app_name" android:name="com.facebook.FacebookActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar"/>
<activity android:configChanges="keyboard|keyboardHidden|layoutDirection|orientation|screenLayout|screenSize|uiMode" android:name="com.prime31.GoogleIABProxyActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar.Fullscreen"/>

我不明白为什么。这个以前可以用，现在不行了，我也不确定原因。

- ReaperUnreal

---

如果您删除IAB插件，它是否能够构建？您包含的清单看起来不错（虽然不完整-也许其他部分有问题）？我之前成功地同时使用过这两个插件的早期版本。 - eAi

Answer 1

我想回答一下，我已经成功解决了这个问题。这是Unity的其中一个问题，你需要卸载所有插件，然后重新安装它们。找到与两个插件相关的每个文件，将它们删除，然后逐个重新安装。

此外，在2.9中使用新的Smoola集成，如果您没有使用Smoola，则插件仍会加载并检查网络访问权限。这需要ACCESS_NETWORK_STATE权限，但Prime31清单中没有包含该权限。

- ReaperUnreal