Android登录facebook崩溃

Android登录facebook崩溃,android,facebook,facebook-login,Android,Facebook,Facebook Login,我的应用程序有问题,我正在尝试实现facebook登录,我阅读了developer.facebook.com上的指南,并编写了此代码 public class LoginActivity extends Activity { private CallbackManager callbackManager; private Boolean facebookLogin = false; @Override protected void onCreate(Bundle savedInstanceS

我的应用程序有问题,我正在尝试实现facebook登录,我阅读了developer.facebook.com上的指南,并编写了此代码

public class LoginActivity extends Activity {

private CallbackManager callbackManager;
private Boolean facebookLogin = false;

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

    FacebookSdk.sdkInitialize(getApplicationContext());
    callbackManager = CallbackManager.Factory.create();

    setContentView(R.layout.activity_login);

    LoginButton loginButton = (LoginButton) findViewById(R.id.login_button);

    loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {

        @Override
        public void onSuccess(LoginResult loginResult) {
            String userID = loginResult.getAccessToken().getUserId();
            String facebookToken = loginResult.getAccessToken().getToken();
            facebookLogin = true;
            sendLoginData(userID, facebookToken);

        }

        @Override
        public void onCancel() {
            Toast.makeText(getApplicationContext(), "onCancel", Toast.LENGTH_SHORT).show();
        }

        @Override
        public void onError(FacebookException e) {
            e.printStackTrace();

        }
    });
}


@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data){
    super.onActivityResult(requestCode, resultCode, data);
    Toast.makeText(getApplicationContext(), "onActivityResult", Toast.LENGTH_SHORT).show();
    callbackManager.onActivityResult(requestCode, resultCode, data);
}
公共类LoginActivity扩展活动{
私人CallbackManager CallbackManager;
私有布尔facebookLogin=false;
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
sdkinInitialize(getApplicationContext());
callbackManager=callbackManager.Factory.create();
setContentView(R.layout.activity\u登录);
LoginButton LoginButton=(LoginButton)findViewById(R.id.login_按钮);
registerCallback(callbackManager,newfacebookcallback()){
@凌驾
成功时公共无效(LoginResult LoginResult){
字符串userID=loginResult.getAccessToken().getUserId();
字符串facebookToken=loginResult.getAccessToken().getToken();
facebookLogin=true;
sendLoginData(用户ID、facebookToken);
}
@凌驾
公开作废{
Toast.makeText(getApplicationContext(),“onCancel”,Toast.LENGTH\u SHORT.show();
}
@凌驾
公共无效onError(FaceBook例外e){
e、 printStackTrace();
}
});
}
@凌驾
受保护的void onActivityResult(int请求代码、int结果代码、意图数据){
super.onActivityResult(请求代码、结果代码、数据);
Toast.makeText(getApplicationContext(),“onActivityResult”,Toast.LENGTH_SHORT).show();
callbackManager.onActivityResult(请求代码、结果代码、数据);
}
我也会像指南所说的那样修改清单,但是,当我运行应用程序时,如果我点击facebook登录按钮,我的应用程序将关闭,没有任何明显的错误

我还尝试执行调试,我在facebook回调和onActivityResult()中放置了一些断点,但还没有到达

如果我在loginButton.setReadPermissions()中添加了一些权限,应用程序将打开facebook活动,但当我单击“确定”时,它将再次关闭

有人能帮我吗?

尝试使用此代码

loginButton = (LoginButton) findViewById(R.id.login_button);

List < String > permissionNeeds = Arrays.asList("user_photos", "email",
    "user_birthday", "public_profile", "AccessToken");
loginButton.registerCallback(callbackManager,
new FacebookCallback < LoginResult > () {@Override
    public void onSuccess(LoginResult loginResult) {

        System.out.println("onSuccess");

        String accessToken = loginResult.getAccessToken()
            .getToken();
        Log.i("accessToken", accessToken);

        GraphRequest request = GraphRequest.newMeRequest(
        loginResult.getAccessToken(),
        new GraphRequest.GraphJSONObjectCallback() {@Override
            public void onCompleted(JSONObject object,
            GraphResponse response) {

                Log.i("LoginActivity",
                response.toString());
                try {
                    id = object.getString("id");
                    try {
                        URL profile_pic = new URL(
                            "http://graph.facebook.com/" + id + "/picture?type=large");
                        Log.i("profile_pic",
                        profile_pic + "");

                    } catch (MalformedURLException e) {
                        e.printStackTrace();
                    }
                    name = object.getString("name");
                    email = object.getString("email");
                    gender = object.getString("gender");
                    birthday = object.getString("birthday");
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }
        });
        Bundle parameters = new Bundle();
        parameters.putString("fields",
            "id,name,email,gender, birthday");
        request.setParameters(parameters);
        request.executeAsync();
    }

    @Override
    public void onCancel() {
        System.out.println("onCancel");
    }

    @Override
    public void onError(FacebookException exception) {
        System.out.println("onError");
        Log.v("LoginActivity", exception.getCause().toString());
    }
});



@Override
protected void onActivityResult(int requestCode, int responseCode,
Intent data) {
    super.onActivityResult(requestCode, responseCode, data);
    callbackManager.onActivityResult(requestCode, responseCode, data);
}
loginButton=(loginButton)findviewbyd(R.id.login_按钮);
ListpermissionNeeds=Arrays.asList(“用户照片”、“电子邮件”,
“用户生日”、“公共个人资料”、“AccessToken”);
loginButton.registerCallback(callbackManager,
新建FacebookCallback(){@Override
成功时公共无效(LoginResult LoginResult){
System.out.println(“onSuccess”);
字符串accessToken=loginResult.getAccessToken()
.getToken();
Log.i(“accessToken”,accessToken);
GraphRequest请求=GraphRequest.newmereRequest(
loginResult.getAccessToken(),
新建GraphRequest.GraphJSONObjectCallback(){@Override
未完成的公共void(JSONObject对象,
GraphResponse(反应){
Log.i(“LoginActivity”,
response.toString());
试一试{
id=object.getString(“id”);
试一试{
URL配置文件\u pic=新URL(
"http://graph.facebook.com/“+id+”/picture?type=large”);
Log.i(“个人资料图片”,
个人资料(图片+);
}捕获(格式错误){
e、 printStackTrace();
}
name=object.getString(“name”);
email=object.getString(“email”);
性别=object.getString(“性别”);
生日=object.getString(“生日”);
}捕获(JSONException e){
e、 printStackTrace();
}
}
});
Bundle参数=新Bundle();
parameters.putString(“字段”,
“身份证、姓名、电子邮件、性别、生日”);
请求。设置参数(参数);
request.executeAsync();
}
@凌驾
公开作废{
System.out.println(“onCancel”);
}
@凌驾
public void onError(facebook异常){
System.out.println(“onError”);
Log.v(“LoginActivity”,exception.getCause().toString());
}
});
@凌驾
ActivityResult上的受保护无效(int请求代码、int响应代码、,
意图(数据){
super.onActivityResult(请求代码、响应代码、数据);
callbackManager.onActivityResult(请求代码、响应代码、数据);
}
尝试使用此代码

loginButton = (LoginButton) findViewById(R.id.login_button);

List < String > permissionNeeds = Arrays.asList("user_photos", "email",
    "user_birthday", "public_profile", "AccessToken");
loginButton.registerCallback(callbackManager,
new FacebookCallback < LoginResult > () {@Override
    public void onSuccess(LoginResult loginResult) {

        System.out.println("onSuccess");

        String accessToken = loginResult.getAccessToken()
            .getToken();
        Log.i("accessToken", accessToken);

        GraphRequest request = GraphRequest.newMeRequest(
        loginResult.getAccessToken(),
        new GraphRequest.GraphJSONObjectCallback() {@Override
            public void onCompleted(JSONObject object,
            GraphResponse response) {

                Log.i("LoginActivity",
                response.toString());
                try {
                    id = object.getString("id");
                    try {
                        URL profile_pic = new URL(
                            "http://graph.facebook.com/" + id + "/picture?type=large");
                        Log.i("profile_pic",
                        profile_pic + "");

                    } catch (MalformedURLException e) {
                        e.printStackTrace();
                    }
                    name = object.getString("name");
                    email = object.getString("email");
                    gender = object.getString("gender");
                    birthday = object.getString("birthday");
                } catch (JSONException e) {
                    e.printStackTrace();
                }
            }
        });
        Bundle parameters = new Bundle();
        parameters.putString("fields",
            "id,name,email,gender, birthday");
        request.setParameters(parameters);
        request.executeAsync();
    }

    @Override
    public void onCancel() {
        System.out.println("onCancel");
    }

    @Override
    public void onError(FacebookException exception) {
        System.out.println("onError");
        Log.v("LoginActivity", exception.getCause().toString());
    }
});



@Override
protected void onActivityResult(int requestCode, int responseCode,
Intent data) {
    super.onActivityResult(requestCode, responseCode, data);
    callbackManager.onActivityResult(requestCode, responseCode, data);
}
loginButton=(loginButton)findviewbyd(R.id.login_按钮);
ListpermissionNeeds=Arrays.asList(“用户照片”、“电子邮件”,
“用户生日”、“公共个人资料”、“AccessToken”);
loginButton.registerCallback(callbackManager,
新建FacebookCallback(){@Override
成功时公共无效(LoginResult LoginResult){
System.out.println(“onSuccess”);
字符串accessToken=loginResult.getAccessToken()
.getToken();
Log.i(“accessToken”,accessToken);
GraphRequest请求=GraphRequest.newmereRequest(
loginResult.getAccessToken(),
新建GraphRequest.GraphJSONObjectCallback(){@Override
未完成的公共void(JSONObject对象,
GraphResponse(反应){
Log.i(“LoginActivity”,
response.toString());
试一试{
id=object.getString(“id”);
试一试{
URL配置文件\u pic=新URL(
"http://graph.facebook.com/“+id+”/picture?type=large”);
Log.i(“个人资料图片”,
个人资料(图片+);
}捕获(格式错误){
e、 printStackTrace();
}
name=object.getString(“name”);
email=object.getString(“email”);
性别=object.getString(“性别”);