Question

我尝试使用最新的facebook SDK版本在我的android应用中实现Facebook登录。当它适用于未安装facebook应用程序的手机时，但是当手机安装了facebook应用程序时，facebook登录崩溃了，错误为

2019-12-12 14:06:27.321 19494-19523/com.abc.xyz E/GraphResponse: {HttpStatus: 400, errorCode: 100, subErrorCode: 33, errorType: GraphMethodException, errorMessage: Unsupported get request. Object with ID '572893573534105' does not exist, cannot be loaded due to missing permissions, or does not support this operation. Please read the Graph API documentation at https://developers.facebook.com/docs/graph-api}
2019-12-12 14:06:27.656 19494-19494/com.abc.xyz W/ActivityThread: handleWindowVisibility: no activity for token android.os.BinderProxy@3860e9a
2019-12-12 14:06:29.073 19494-19494/com.abc.xyz W/ActivityThread: handleWindowVisibility: no activity for token android.os.BinderProxy@fa88da4

我的Facebook登录代码是->

var callbackManager: CallbackManager? = null
callbackManager = CallbackManager.Factory.create()
LoginManager.getInstance().registerCallback(callbackManager,
    object : FacebookCallback<LoginResult?> {
        override fun onSuccess(loginResult: LoginResult?) { // App code

        }

        override fun onCancel() { // App code

        }

        override fun onError(exception: FacebookException) { // App code
        }
    })

非常感谢您的帮助

Answer 1

解决方案：

Build.gradle

implementation 'com.facebook.android:facebook-login:5.5.1'
    implementation 'com.facebook.android:facebook-share:5.5.1'

java文件

 public void connectToFacebook() {
        if (LoginManager.getInstance() != null) {
            LoginManager.getInstance().logOut();
            LoginManager.getInstance().registerCallback(manager,
                    new FacebookCallback<LoginResult>() {
                        @Override
                        public void onSuccess(LoginResult loginResult) {
                            Log.e(TAG, "onSuccess : LoginResult" + loginResult.toString());
                            getAccountDetails(loginResult);
                        }

                        @Override
                        public void onCancel() {
                            Log.e(TAG, "onCancel: Login Cancel");
                        }

                        @Override
                        public void onError(FacebookException error) {
                            Snackbar.make(linearmain, "Something going wrong to connect to Facebook", Snackbar.LENGTH_LONG).show();
                            Log.e(TAG, "onError: Something wrong to connect to facebook" + error.getMessage());
                        }
                    });

            //login with permission.
            LoginManager.getInstance().logInWithPublishPermissions(this, Arrays.asList("manage_pages", "publish_pages", "publish_to_groups"));
        } else {
            Log.i(TAG, "connectToFacebook: LoginManager is Null");
        }
    }



public void getAccountDetails(final LoginResult loginResult) {

    if (loginResult != null && loginResult.getAccessToken() != null) {

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

                String accountDetailsResponse = String.valueOf(object);
                Log.i(TAG, "onCompleted: AccountDetailsResponse: " + accountDetailsResponse);


            }
        });

        Bundle permission_param = new Bundle();
        permission_param.putString("fields", "id, accounts, name, email, picture.width(120).height(120)");
        request.setParameters(permission_param);
        request.executeAsync();

    } else {
        Log.e(TAG, "onCancel: loginResult or AccessToken is null");
    }

}

清单：

 <meta-data
            android:name="com.facebook.sdk.ApplicationId"
            android:value="@string/facebook_app_id" />

        <provider
            android:name="com.facebook.FacebookContentProvider"
            android:authorities="com.facebook.app.FacebookContentProvider494396834670647"
            android:exported="true" />

String.xml

<string name="facebook_app_id">Your_app_Id</string> <!-- this id for live-->
    <string name="fb_login_protocol_scheme">fbYour_app_Id</string>
    <string name="fb_authorities">com.facebook.app.FacebookContentProviderYour_app_Id</string>

安装Facebook应用后，Facebook登录崩溃

1 个答案: