Android KeyHash调试时有效，而我从APK安装应用程序时无效

本文介绍了Android KeyHash调试时有效，而我从APK安装应用程序时无效的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我使用此获得了KeyHash. 当然，我将此(密钥哈希，程序包名称和主要活动类)复制到了Facebook设置据此.

I got KeyHash using this. Of course, I copied this (KeyHash, package name and main activity class) to facebook settings according this.

当我调试我的应用程序时，它看起来不错(我可以登录和注销我想要的次数)，但是当我创建APK并运行该应用程序时，我收到了常见错误无效的密钥哈希，该密钥哈希与任何存储的哈希都不匹配密钥哈希..."

And when I debug my app it looks fine (I can login and logout how many times I want), but when I create APK and run the app I received common error "invalid key hash the key hash does not match any stored key hash..."

除了正确设置KeyHash并将其添加到您的Facebook App ID的Android设置之外，我还需要什么?

What do I need to except getting right KeyHash and adding it into your Facebook App ID's Android settings?

推荐答案

您必须致电

FacebookSdk.sdkInitialize(getApplicationContext());

致电

FacebookSdk.getApplicationSignature(getApplicationContext());

避免获得 NULL

to avoid getting NULL

这对我来说很好.