我最近将我的应用程序移至FB SDK 4.0,并且在共享时遇到了一些怪异的麻烦。共享对话框效果很好-我可以与Facebook应用程序和WebDialog共享。但是,在成功/失败共享之后,我的回调根本不起作用-因此,我什至无法显示敬酒或记录任何内容。这是我的做法:
shareDialog.registerCallback(fbManager, new FacebookCallback<Sharer.Result>() {
@Override
public void onSuccess(Sharer.Result result) {
// This doesn't work
Toast.makeText(f.getActivity(), "You shared this post", Toast.LENGTH_SHORT).show();
}
@Override
public void onCancel() {
}
@Override
public void onError(FacebookException e) {
// This doesn't work
e.printStackTrace();
}
});
我什至尝试调试该应用程序-无效-甚至没有调用此代码。
那么,您能指出我做错了什么还是我想念什么?
更新
由于我使用特殊的类来使用FB SDK,因此这是其中的一部分:
private static CallbackManager fbManager;
public static CallbackManager init(Activity c) {
if (!FacebookSdk.isInitialized()) {
FacebookSdk.sdkInitialize(c);
}
return fbManager = CallbackManager.Factory.create();
}
...
public static void share(final Fragment f, final String title, final String description, final String link) {
ShareDialog shareDialog = new ShareDialog(f);
shareDialog.registerCallback(fbManager, new FacebookCallback<Sharer.Result>() {
@Override
public void onSuccess(Sharer.Result result) {
Toast.makeText(f.getActivity(), "You shared this post", Toast.LENGTH_SHORT).show();
}
@Override
public void onCancel() {
}
@Override
public void onError(FacebookException e) {
e.printStackTrace();
}
});
shareDialog.show(f, composeContent(title, description, link));
这里是片段的样子:
private CallbackManager callbackManager;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
callbackManager = FacebookHelper.init(getActivity());
}
...
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
callbackManager.onActivityResult(requestCode, resultCode, data);
}
private void publishStory() {
FacebookHelper.share(this,
"Title",
getResources().getString(R.string.sharing_text),
sharingLink);
}
您必须重写onActivityResult方法,如下更新您的方法,
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
callbackManager.onActivityResult(requestCode, resultCode, data);
}
本文收集自互联网,转载请注明来源。
如有侵权,请联系[email protected] 删除。
我来说两句