问题描述
我正在尝试在应用程序中使用共享按钮,但看起来好像已被禁用:
I'm trying to use a share button in my application, but it looks as if it was disabled:
我已经初始化了sdk:
I already initialize the sdk:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getApplicationContext());
}
我还正确配置了清单,如文档建议的那样: https://developers.facebook.com/docs/android/getting-started
I also have the manifest correctly configured like the documentation suggest:https://developers.facebook.com/docs/android/getting-started
视图中的按钮如下:
<com.facebook.share.widget.ShareButton
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="@string/share"
android:id="@+id/share_on_fb_button"
bind:onClick="shareOnFBButtonClick"/>
可能是什么问题?为什么禁用按钮?我应该在我的应用程序中实现登录功能吗?还是我只需要在设备上安装Facebook应用程序?
What could be the problem? Why is the button disabled? Should I implement login functionality in my app? Or I only need to have facebook application on the device?
推荐答案
请参阅com.facebook.share.widget.ShareButtonBase:
See com.facebook.share.widget.ShareButtonBase:
/**
* Sets the share content on the button.
* @param shareContent The share content.
*/
public void setShareContent(final ShareContent shareContent) {
this.shareContent = shareContent;
if (!enabledExplicitlySet) {
internalSetEnabled(canShare());
}
}
调用setShareContent以启用shareButton,请尝试:
Calling setShareContent to enable the shareButton, try it:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getApplicationContext());
setContentView(R.layout.activity_main);
ShareButton fbShareButton = (ShareButton) findViewById(R.id.share_on_fb_button);
ShareLinkContent content = new ShareLinkContent.Builder()
.setContentUrl(Uri.parse("https://developers.facebook.com"))
.build();
fbShareButton.setShareContent(content);
}
注意: https://developers.facebook.com/docs/sharing/android
实施共享时,您的应用程序不应预填充任何要共享的内容.这与Facebook平台政策不一致,请参阅Facebook平台政策2.3."
"When you implement sharing, your app should not pre-fill any content to be shared. This is inconsistent with Facebook Platform Policy, see Facebook Platform Policy, 2.3."
这篇关于共享按钮似乎已禁用的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!