如何将Facebook页面集成到我的应用程序中？安卓

implementation 'com.facebook.android:facebook-android-sdk:12.0.0'

<uses-permission android:name="android.permission.INTERNET" />

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

    <activity
        android:name="com.facebook.FacebookActivity"
        android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation"
        android:label="@string/app_name" />

    <activity
        android:name="com.facebook.CustomTabActivity"
        android:exported="true">
        <intent-filter>
            <action android:name="android.intent.action.VIEW" />

            <category android:name="android.intent.category.DEFAULT" />
            <category android:name="android.intent.category.BROWSABLE" />

            <data android:scheme="@string/fb_login_protocol_scheme" />
        </intent-filter>
    </activity>
    ...
</application>

<string name="facebook_app_id">YOUR_FACEBOOK_APP_ID</string>
<string name="fb_login_protocol_scheme">fbYOUR_FACEBOOK_APP_ID</string>

import com.facebook.CallbackManager;
import com.facebook.FacebookCallback;
import com.facebook.FacebookException;
import com.facebook.login.LoginResult;
import com.facebook.login.widget.LoginButton;

public class LoginActivity extends AppCompatActivity {

    private CallbackManager callbackManager;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);

        callbackManager = CallbackManager.Factory.create();

        LoginButton loginButton = findViewById(R.id.login_button);
        loginButton.setPermissions("email", "public_profile");

        loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
            @Override
            public void onSuccess(LoginResult loginResult) {
                // 登录成功后的处理逻辑
            }

            @Override
            public void onCancel() {
                // 用户取消登录的处理逻辑
            }

            @Override
            public void onError(FacebookException error) {
                // 登录错误的处理逻辑
            }
        });
    }

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