java - 如何加载 Facebook 个人资料照片

Question

我遇到了一个问题……我尝试在 Android 中加载 FB 个人资料图片：

        // Request user data and show the results
        Request.executeMeRequestAsync(session, new Request.GraphUserCallback() 
        {           
            public void onCompleted(GraphUser user, Response response) {
                if (user != null) 
                {                   
                    userInfoTextView.setText(fb.buildUserInfoDisplay(user));    
                    profilePhoto.setImageBitmap(fb.getUserPic());
                }
            }

        });

问题是，我得到 NetworkOnMainThreadException。现在我知道，我必须使用 AsyncTask，但如果我这样做，我无法修改视图，因为它不是在该线程上创建的。有任何想法吗？

Answer 1

for network on main thread exception write this code before setting your layout file

if (android.os.Build.VERSION.SDK_INT > 9(minimum sdk target that you have given in your manifest file)) { StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy); }