我正在尝试使用来自Facebook的this example从我的Android项目共享位图,但是
当我在我的项目中实现示例时-没有任何反应,没有警告,没有错误。这是我的代码:
shareButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Bitmap image = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher);
SharePhoto photo = new SharePhoto.Builder()
.setBitmap(image)
.build();
SharePhotoContent content = new SharePhotoContent.Builder()
.addPhoto(photo)
.build();
ShareDialog shareDialog = new ShareDialog(MainActivity.this);
shareDialog.show(content);
}
});
最佳答案
您将必须注册一个回调以查看实际情况。
public class MainActivity extends FragmentActivity {
CallbackManager callbackManager;
ShareDialog shareDialog;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getApplicationContext());
callbackManager = CallbackManager.Factory.create();
shareDialog = new ShareDialog(this);
shareDialog.registerCallback(callbackManager, new FacebookCallback<Sharer.Result>() {
// onSuccess method
// onError method
// onCancel method
});
}
然后在onActivityResult中调用SDK的callbackManager来处理响应:
@Override
protected void onActivityResult(final int requestCode, final int resultCode, final Intent data) {
super.onActivityResult(requestCode, resultCode, data);
callbackManager.onActivityResult(requestCode, resultCode, data);
}