有没有适用于Android的Facebook API集成？
我接到了一个任务，需要通过Android应用程序将图片发布到Facebook。
请提供有关此事的链接或建议。
我接到了一个任务，需要通过Android应用程序将图片发布到Facebook。
请提供有关此事的链接或建议。
安卓应用中的Facebook集成
6
- manidhar mulaparthi
2
https://dev59.com/NXA75IYBdhLWcg3wxsNn#3109533 - Fedor
可能存在重复：https://dev59.com/MnA75IYBdhLWcg3wYYBQ，http://stackoverflow.com/questions/2577921/facebook-fbrocket-api-for-android，http://stackoverflow.com/questions/3062774/facebook-connect-for-android，http://stackoverflow.com/questions/2498985/how-to-integrate-facebook-connect-with-android。 - Paresh Mayani
4个回答
3
如果您花时间谷歌搜索“Android Facebook SDK”，您将立即找到官方的Android Facebook SDK：http://github.com/facebook/facebook-android-sdk。
在一个项目中使用过后，我可以说它还有一些不足之处，因为新的oAuth / Graph API基础知识相当年轻，但只要稍加调整，它就能很好地运行。
在一个项目中使用过后，我可以说它还有一些不足之处，因为新的oAuth / Graph API基础知识相当年轻，但只要稍加调整，它就能很好地运行。
- Yoni Samlan
2
import java.awt.BorderLayout;
import java.awt.Toolkit;
import java.awt.image.BufferedImage;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JLabel;
import com.sun.medialib.mlib.Image;
import net.xeomax.FBRocket.FBRocket;
import net.xeomax.FBRocket.Facebook;
import net.xeomax.FBRocket.LoginListener;
import net.xeomax.FBRocket.ServerErrorException;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.Handler.Callback;
import android.util.AttributeSet;
import android.view.Gravity;
import android.view.View;
import android.view.ViewGroup.LayoutParams;
import android.webkit.WebView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
public class TestRocket extends Activity implements LoginListener {
public FBRocket fbRocket;
public static String currentFileName ;
public final String images[] = {"http://safesport.site40.net/tv.jpg"};
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
shareFacebook();
}
public void shareFacebook() {
fbRocket = new FBRocket(this, "test",
"ommited");
if (fbRocket.existsSavedFacebook()) {
fbRocket.loadFacebook();
return;
} else {
//fbRocket.login(R.layout.testrocket);
fbRocket.login(R.layout.testrocket);
}
}
public void onLoginFail() {
fbRocket.displayToast("Login failed!");
//fbRocket.login(R.layout.correr);
}
public String setFileName(String filename) {
// TODO Auto-generated method stub
TestRocket.currentFileName = filename;
return filename;
}
public void onLoginSuccess(Facebook facebook) {
SimpleDateFormat sdf = new SimpleDateFormat("dd:MM:yyyy");
SimpleDateFormat sdf1 = new SimpleDateFormat("HH:mm:ss");
String data = sdf.format(new Date());
String time = sdf1.format(new Date());
try {
facebook.setStatus("Start Walk:"+time+"\n"+ "Day:"+data+"\n"+"Where:"+"\n"
+"http://maps.google.com/?q=http://safesport.site40.net/"+currentFileName);
fbRocket.displayToast("Status Posted Successfully!! ");
return ;
} catch (ServerErrorException e) {
if (e.notLoggedIn()) {
fbRocket.login(R.layout.ciclismo);
} else {
System.out.println(e);
}
}
}
}
- Pragna
1
你能否在代码上添加一些描述？它需要任何外部的jar包吗？谢谢。 - Mahendran
1
我详细解释了这个过程，并提供了一个简单的示例代码。您可以在这里找到它：http://developer.blog.appxtream.com/?p=34。
- Hesam
2
链接失效了，你有这个教程的其他网站吗？ - Casper
抱歉，看起来我的前公司删除了知识共享中心 :( - Hesam
0
package facebooklocation.facebooklocation;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.Signature;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Base64;
import android.util.Log;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.bumptech.glide.Glide;
import com.facebook.AccessToken;
import com.facebook.CallbackManager;
import com.facebook.FacebookCallback;
import com.facebook.FacebookException;
import com.facebook.FacebookSdk;
import com.facebook.GraphRequest;
import com.facebook.GraphResponse;
import com.facebook.HttpMethod;
import com.facebook.login.LoginManager;
import com.facebook.login.LoginResult;
import org.json.JSONObject;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
CallbackManager callbackManager;
ImageView iv_image, iv_facebook;
TextView tv_name, tv_email, tv_dob, tv_location, tv_facebook;
LinearLayout ll_facebook;
String str_facebookname, str_facebookemail, str_facebookid, str_birthday, str_location;
boolean boolean_login;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
init();
getKeyHash();
listener();
}
private void init() {
iv_image = (ImageView) findViewById(R.id.iv_image);
iv_facebook = (ImageView) findViewById(R.id.iv_facebook);
tv_name = (TextView) findViewById(R.id.tv_name);
tv_email = (TextView) findViewById(R.id.tv_email);
tv_dob = (TextView) findViewById(R.id.tv_dob);
tv_location = (TextView) findViewById(R.id.tv_location);
tv_facebook = (TextView) findViewById(R.id.tv_facebook);
ll_facebook = (LinearLayout) findViewById(R.id.ll_facebook);
FacebookSdk.sdkInitialize(this.getApplicationContext());
}
private void listener() {
tv_facebook.setOnClickListener(this);
ll_facebook.setOnClickListener(this);
iv_facebook.setOnClickListener(this);
}
private void facebookLogin() {
callbackManager = CallbackManager.Factory.create();
LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
@Override
public void onSuccess(LoginResult loginResult) {
Log.e("ONSUCCESS", "User ID: " + loginResult.getAccessToken().getUserId()
+ "\n" + "Auth Token: " + loginResult.getAccessToken().getToken()
);
GraphRequest request = GraphRequest.newMeRequest(loginResult.getAccessToken(),
new GraphRequest.GraphJSONObjectCallback() {
@Override
public void onCompleted(JSONObject object, GraphResponse response) {
try {
boolean_login = true;
tv_facebook.setText("Logout from Facebook");
Log.e("object", object.toString());
str_facebookname = object.getString("name");
try {
str_facebookemail = object.getString("email");
} catch (Exception e) {
str_facebookemail = "";
e.printStackTrace();
}
try {
str_facebookid = object.getString("id");
} catch (Exception e) {
str_facebookid = "";
e.printStackTrace();
}
try {
str_birthday = object.getString("birthday");
} catch (Exception e) {
str_birthday = "";
e.printStackTrace();
}
try {
JSONObject jsonobject_location = object.getJSONObject("location");
str_location = jsonobject_location.getString("name");
} catch (Exception e) {
str_location = "";
e.printStackTrace();
}
fn_profilepic();
} catch (Exception e) {
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id, name, email,gender,birthday,location");
request.setParameters(parameters);
request.executeAsync();
}
@Override
public void onCancel() {
if (AccessToken.getCurrentAccessToken() == null) {
return; // already logged out
}
new GraphRequest(AccessToken.getCurrentAccessToken(), "/me/permissions/", null, HttpMethod.DELETE, new GraphRequest
.Callback() {
@Override
public void onCompleted(GraphResponse graphResponse) {
LoginManager.getInstance().logOut();
LoginManager.getInstance().logInWithReadPermissions(MainActivity.this, Arrays.asList("public_profile,email"));
facebookLogin();
}
}).executeAsync();
}
@Override
public void onError(FacebookException e) {
Log.e("ON ERROR", "Login attempt failed.");
AccessToken.setCurrentAccessToken(null);
LoginManager.getInstance().logInWithReadPermissions(MainActivity.this, Arrays.asList("public_profile,email,user_birthday"));
}
});
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
try {
callbackManager.onActivityResult(requestCode, resultCode, data);
} catch (Exception e) {
}
}
private void getKeyHash() {
// Add code to print out the key hash
try {
PackageInfo info = getPackageManager().getPackageInfo("facebooklocation.facebooklocation", PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
MessageDigest md = MessageDigest.getInstance("SHA");
md.update(signature.toByteArray());
Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
}
} catch (PackageManager.NameNotFoundException e) {
} catch (NoSuchAlgorithmException e) {
}
}
private void fn_profilepic() {
Bundle params = new Bundle();
params.putBoolean("redirect", false);
params.putString("type", "large");
new GraphRequest(
AccessToken.getCurrentAccessToken(),
"me/picture",
params,
HttpMethod.GET,
new GraphRequest.Callback() {
public void onCompleted(GraphResponse response) {
Log.e("Response 2", response + "");
try {
String str_facebookimage = (String) response.getJSONObject().getJSONObject("data").get("url");
Log.e("Picture", str_facebookimage);
Glide.with(MainActivity.this).load(str_facebookimage).skipMemoryCache(true).into(iv_image);
} catch (Exception e) {
e.printStackTrace();
}
tv_name.setText(str_facebookname);
tv_email.setText(str_facebookemail);
tv_dob.setText(str_birthday);
tv_location.setText(str_location);
}
}
).executeAsync();
}
@Override
public void onClick(View view) {
if (boolean_login) {
boolean_login = false;
LoginManager.getInstance().logOut();
tv_location.setText("");
tv_dob.setText("");
tv_email.setText("");
tv_name.setText("");
Glide.with(MainActivity.this).load(R.drawable.profile).into(iv_image);
tv_facebook.setText("Login with Facebook");
} else {
LoginManager.getInstance().logInWithReadPermissions(MainActivity.this, Arrays.asList("public_profile,email,user_birthday,user_location"));
facebookLogin();
}
}
@Override
protected void onDestroy() {
super.onDestroy();
LoginManager.getInstance().logOut();
}
}
- Deepshikha Puri
网页内容由stack overflow 提供, 点击上面的可以查看英文原文，
原文链接
原文链接