Question

我正在创建一个向用户询问此权限的Android应用：默认登录权限+ user_friends + publish_action。

在我的第一个活动中，我做了登录+询问＆＃34; user_friends＆＃34;许可和工作很棒。

现在在我的第二个活动中，我想要求＆＃34; publish_action＆＃34; AlertDialog选择后的权限。问题是我从未被提示过＆＃34; publish_action＆＃34;框，应用程序跳过请求并继续调用另一个活动（排行榜）

这是我的第二项活动：

CallbackManager callbackManager;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    FacebookSdk.sdkInitialize(getApplicationContext());

    setContentView(R.layout.activity_main);

callbackManager = CallbackManager.Factory.create();
final Context context = this;

//stuff   

b_exit.setOnClickListener(new View.OnClickListener()
    {
        public void onClick(View V)
        {

            final AlertDialog.Builder builder = new AlertDialog.Builder(context);
            builder.setMessage(getString(R.string.salva_dati))
                    .setCancelable(true)
                    .setPositiveButton(getString(R.string.si), new DialogInterface.OnClickListener() {
                        public void onClick(@SuppressWarnings("unused") final DialogInterface dialog, @SuppressWarnings("unused") final int id) {

                                    askForFBPublishPerm();

                                    SharedPreferences.Editor editor = sharedpreferences.edit();
                                    editor.clear();
                                    editor.apply();

                                    Intent intent = new Intent(getApplicationContext(), Leaderboard.class);
                                    startActivity(intent);   // IT START WITHOUT ASK ME THE PERMISSION
                                }
                            }
                        }
                    })
 }

 void askForFBPublishPerm(){
    Log.d("perm", "asking for the permissions");  //I  SEE THAT LOG BUT NOTHING MORE AFTER THAT LINE
    callbackManager = CallbackManager.Factory.create();
    LoginManager.getInstance().logInWithPublishPermissions(this,Arrays.asList("publish_actions"));

    LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
        @Override
        public void onSuccess(LoginResult loginResult) {
                Log.d("perm", "SUCCESS");//I DONT SEE THAT LOG
            }

        @Override
        public void onCancel() {
            Toast.makeText(getApplicationContext(), "cancelled while asking publish permission", Toast.LENGTH_LONG).show();
            Log.d("perm", "cancelled while asking publish permission");
            //I DONT SEE THAT LOG
        }

        @Override
        public void onError(FacebookException error) {
            Toast.makeText(getApplicationContext(), "error occurred while asking publish permission!", Toast.LENGTH_LONG).show();
            Log.d("perm", "error occurred while asking publish permission!");  //I DONT SEE THAT LOG

        }
    });

}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
 super.onActivityResult(requestCode, resultCode, data);
 callbackManager.onActivityResult(requestCode, resultCode, data); 
}

在我的Log中，我看到askForFBPublishPerm（）被调用但它从未进入onSuccess（）或onCancel（）或onError（）。

我也通过Facebook审核了我的应用程序，他们给了我＆＃34; publish_action＆＃34;权限。

这＆＃34; publish_action＆＃34;请求不工作，我不知道为什么，有人可以帮助我吗？谢谢你的建议

Answer 1

在onActivityResult中处理你的callbackManager。只需应用此代码即可。

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
  super.onActivityResult(requestCode, resultCode, data);
    callbackManager.onActivityResult(requestCode, resultCode, data); // this line is required
}

Facebook权限对话框没有提示

1 个答案: