我得到了适用于 IOS 的 sdk，但对于 Android，当我调用 LoginManager.logInWithReadPermissions 时， promise 永远不会得到解决。 模态出现，我插入 facebook 凭据，我授权该应用程序，模态关闭但没有 promise 解决。

这是按钮点击代码(适用于 IOS)

LoginManager.logInWithReadPermissions(['public_profile', 'email',    'user_friends', 'user_birthday']).then(
                        function(result) {
                             console.log('Login success')
                            } else {
                              console.log('Login error')
                            }
                        },
                        function(error) {
                            console.log('Login error')
                        }
                    );

主应用程序.java

package com.situa;

import android.support.annotation.NonNull;

import com.facebook.react.ReactPackage;
import com.reactnativenavigation.NavigationApplication;

import com.facebook.CallbackManager;
import com.facebook.appevents.AppEventsLogger;

import com.facebook.FacebookSdk;
import com.facebook.reactnative.androidsdk.FBSDKPackage;
import com.BV.LinearGradient.LinearGradientPackage;
import com.react.rnspinkit.RNSpinkitPackage;
import com.cmcewen.blurview.BlurViewPackage;
import com.imagepicker.ImagePickerPackage;
import com.airbnb.android.react.maps.MapsPackage;
import com.learnium.RNDeviceInfo.RNDeviceInfo;

import java.util.List;
import java.util.Arrays;

public class MainApplication extends NavigationApplication {

    @Override
    public boolean isDebug() {
        return BuildConfig.DEBUG;
    }

    private static CallbackManager mCallbackManager = CallbackManager.Factory.create();

    protected static CallbackManager getCallbackManager() {
        return mCallbackManager;
    }

    @Override
    public void onCreate() {
        super.onCreate();
        FacebookSdk.sdkInitialize(getApplicationContext());

        // If you want to use AppEventsLogger to log events.
        AppEventsLogger.activateApp(this);
    }

    @NonNull
    @Override
    public List<ReactPackage> createAdditionalReactPackages() {
        return Arrays.<ReactPackage>asList(
                new FBSDKPackage(mCallbackManager),
                new LinearGradientPackage(),
                new RNSpinkitPackage(),
                new BlurViewPackage(),
                new ImagePickerPackage(),
                new RNDeviceInfo(),
                new MapsPackage()
        );
    }


}

主 Activity .java

package com.situa;

import com.reactnativenavigation.controllers.SplashActivity;
import android.content.Intent;

public class MainActivity extends SplashActivity {

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        MainApplication.getCallbackManager().onActivityResult(requestCode, resultCode, data);
    }
}

在 AndroidManifest 中

<uses-permission android:name="android.permission.INTERNET" /> ... <activity android:name="com.facebook.FacebookActivity" android:configChanges= "keyboard|keyboardHidden|screenLayout|screenSize|orientation" android:label="@string/app_name" /> ... <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" /> <meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/facebook_app_id"/>

设置.gradle

include ':react-native-fbsdk'
project(':react-native-fbsdk').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-fbsdk/android')

构建.gradle

repositories {
    mavenCentral()
}
dependencies {
    compile project(':react-native-device-info')
    compile project(':react-native-share')
    compile project(':react-native-fbsdk')
    compile project(':react-native-image-picker')
    compile project(':react-native-geocoder')
    compile project(':react-native-maps')
    compile project(':react-native-blur')
    compile project(':react-native-linear-gradient')
    compile project(':react-native-spinkit')
    compile project(':react-native-vector-icons')
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:23.0.1'
    compile 'com.android.support:support-v4:23.4.0'
    compile 'com.facebook.react:react-native:+'
    debugCompile project(path: ':react-native-navigation', configuration: 'libraryDebug')
    releaseCompile project(path: ':react-native-navigation', configuration: 'libraryRelease')
}

RN 0.35

react-native-navigation@2.0.0-experimental.105

react native fbsdk:0.3.0

Android 模拟器 SDK 23

最佳答案

这里是github上解决方案的要点，以供日后引用:

在 MainApplication.java 中添加:

@Override
public void onCreate() {
    super.onCreate();

    setActivityCallbacks(new ActivityCallbacks() {
        @Override
        public void onActivityResumed(Activity activity) {
            // Do stuff
        }

        @Override
        public void onActivityPaused(Activity activity) {
            // Do stuff
        }

        @Override
        public void onActivityResult(int requestCode, int resultCode, Intent data) {
            mCallbackManager.onActivityResult(requestCode, resultCode, data);
        }
    });

    FacebookSdk.sdkInitialize(getApplicationContext());

    // If you want to use AppEventsLogger to log events.
    AppEventsLogger.activateApp(this);
}

关于android - LoginManager.logInWithReadPermissions 从未在 Android 上解决，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40236763/