易用Facebook Android SDK-NetworkOnMainThreadException
我一直在使用此SDK将Facebook集成到我的应用程序中。 我只想从我的应用程序中更新身材。在AndroidAPI10中使用这个类非常有效。用API 15在手机上运行它会给我一个android.os.NetworkOnMainThreadException。这是我的代码:易用Facebook Android SDK-NetworkOnMainThreadException,android,facebook,sdk,android-anr-dialog,networkonmainthread,Android,Facebook,Sdk,Android Anr Dialog,Networkonmainthread,我一直在使用此SDK将Facebook集成到我的应用程序中。 我只想从我的应用程序中更新身材。在AndroidAPI10中使用这个类非常有效。用API 15在手机上运行它会给我一个android.os.NetworkOnMainThreadException。这是我的代码: package com.my.wod; import android.app.Activity; import android.content.Context; import com.main.xfit.R; import
package com.my.wod;
import android.app.Activity;
import android.content.Context;
import com.main.xfit.R;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.Window;
import android.widget.Toast;
import com.facebook.android.*;
import com.facebook.android.Facebook.DialogListener;
public class PostFaceBookStatus extends Activity {
private static final String APP_ID = "ID OF MY APP";
private static final String[] PERMISSIONS = {"publish_stream" };
private static final String TOKEN = "access_token";
private static final String EXPIRES = "expires_in";
private static final String KEY = "facebook-credentials";
private Facebook facebook;
private String messageToPost;
public boolean saveCredentials(Facebook facebook) {
Editor editor = getApplicationContext().getSharedPreferences(KEY, Context.MODE_PRIVATE).edit();
editor.putString(TOKEN, facebook.getAccessToken());
editor.putLong(EXPIRES, facebook.getAccessExpires());
return editor.commit();
}
public boolean restoreCredentials(Facebook facebook) {
SharedPreferences sharedPreferences = getApplicationContext().getSharedPreferences(KEY, Context.MODE_PRIVATE);
facebook.setAccessToken(sharedPreferences.getString(TOKEN, null));
facebook.setAccessExpires(sharedPreferences.getLong(EXPIRES, 0));
return facebook.isSessionValid();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
facebook = new Facebook(APP_ID);
restoreCredentials(facebook);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.facebook);
String facebookMessage = getIntent().getStringExtra("facebookMessage");
Toast.makeText(getApplicationContext(), facebookMessage, Toast.LENGTH_LONG).show();
if (facebookMessage == null){
facebookMessage = "SUNDAY 120506 2012 CrossFit Games Regional: Individual Event 4 For time: 135 pound Back squat, 50 reps 40 Pull-ups 135 pound Shoulder-to-overhead, 30 reps 85 pound Front squat, 50 reps 40 Pull-ups 85 pound Shoulder-to-overhead, 30 reps 65 pound Overhead squat, 50 reps 40 Pull-ups 65 pound Shoulder-to-overhead, 30 reps";
}
//messageToPost = facebookMessage;
messageToPost = "Post random shit" ;
}
public void doNotShare(View button){
finish();
}
public void share(View button){
if (! facebook.isSessionValid()) {
loginAndPostToWall();
}
else {
postToWall(messageToPost);
}
}
public void loginAndPostToWall(){
facebook.authorize(this, PERMISSIONS, Facebook.FORCE_DIALOG_AUTH, new LoginDialogListener());
}
public void postToWall(String message){
Bundle parameters = new Bundle();
parameters.putString("message", message);
parameters.putString("description", "topic share");
try {
facebook.request("me");
String response = facebook.request("me/feed", parameters, "POST");
Log.d("Tests", "got response: " + response);
if (response == null || response.equals("") ||
response.equals("false")) {
showToast("Blank response.");
}
else {
showToast("Message posted to your facebook wall!");
}
finish();
} catch (Exception e) {
showToast("Failed to post to wall!");
e.printStackTrace();
finish();
}
}
class LoginDialogListener implements DialogListener {
public void onComplete(Bundle values) {
saveCredentials(facebook);
if (messageToPost != null){
postToWall(messageToPost);
}
}
public void onFacebookError(FacebookError error) {
showToast("Authentication with Facebook failed!");
finish();
}
public void onError(DialogError error) {
showToast("Authentication with Facebook failed!");
finish();
}
public void onCancel() {
showToast("Authentication with Facebook cancelled!");
finish();
}
}
private void showToast(String message){
Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT).show();
}
}
有什么想法吗?你不能在UI线程上运行网络操作,如果你认为是API代码在做这件事,那么你必须将API调用包装在一个线程中 看起来这条线路正在使用网络:
String response = facebook.request("me/feed", parameters, "POST");
您需要在工作线程上执行长时间运行的任务
你曾经得到一个ANR(活动不响应),但ICS更聪明一点,在这种情况发生之前,它会把你踢出去
阅读:
<这是一个可能的替代答案您不能在UI线程上运行网络操作,如果您认为是API代码在执行此操作,那么您必须将API调用包装在线程中 看起来这条线路正在使用网络:
String response = facebook.request("me/feed", parameters, "POST");
您需要在工作线程上执行长时间运行的任务
你曾经得到一个ANR(活动不响应),但ICS更聪明一点,在这种情况发生之前,它会把你踢出去
阅读:
<这是一个可能的替代答案使其适用于API级别10及更高级别,我刚刚使用了AsyncTask,它工作了!! 使用以下代码: //做出这一全球宣言 私人Facebook主页
private class FbLoginAsync extends AsyncTask<Void, Void, User> {
@Override
protected void onPreExecute() {
super.onPreExecute();
showDialog(ConstantsCtc.DIALOG_PROGRESS);
}
@Override
protected User doInBackground(Void... params) {
// facebooklogin();
return getFacebookData();
}
@Override
protected void onPostExecute(User u) {
super.onPostExecute(u);
// your facebook information is in User bean 'u'.
}
}
public User getFacebookData() {
User u = new User();
try {
JSONObject jsonME = null;
JSONObject jsonfrnd = null;
try {
jsonME = Util.parseJson(mFacebook.request("me"));
// jsonfrnd =
// Util.parseJson(mFacebook
// .request("me/friends"));
} catch (FacebookError e) {
e.printStackTrace();
u = null;
}
Log.w("fbjsonMe", " *\n " + jsonME);
// Log.e("fbjsonfrnds", " *\n " + jsonfrnd);
String mUserId = jsonME.getString("id");
String mUserName = jsonME.getString("first_name");
String mUseremail = jsonME.getString("email");
String birthday = jsonME.getString("birthday");
String gender = jsonME.getString("gender");
String full_name = jsonME.getString("name");
// Log.w("UserName", mUserName + " * " + mUseremail + " *\n "
// + jsonME);
// calculate age
String ag[] = birthday.split("/");
int y = Integer.parseInt(ag[2]);// get birth year
final Calendar cal = Calendar.getInstance();
int currentyear = cal.get(Calendar.YEAR);
int age = currentyear - y;
if (gender.equalsIgnoreCase("male"))
gender = "0";
else
gender = "1";
u.setUserId(mUserId);
u.setUserFullName(full_name);
u.setEmail(mUseremail);
u.setAge(age + "");
u.setGender(gender);
} catch (Exception e) {
e.printStackTrace();
u = null;
}
return u;
}
// then make a call to below method form your activity's button click or
// else
public void facebookLogin() {
this.mFacebook = new Facebook(appId);// give your appId
if (mFacebook.isSessionValid()) {
new FbLoginAsync().execute();
} else {
SessionEvents.AuthListener listener = new SessionEvents.AuthListener() {
@Override
public void onAuthSucceed() {
new FbLoginAsync().execute();
}
@Override
public void onAuthFail(String error) {
showDialogCustome("Error in Facebook Login, please try again later");
Log.e("onAuthFail", "onAuthFail");
}
};
SessionEvents.addAuthListener(listener);
mFacebook.authorize(this.activity, this.permissions,
Facebook.FORCE_DIALOG_AUTH, new LoginDialogListener());
}
}
私有类FbLoginAsync扩展异步任务{
@凌驾
受保护的void onPreExecute(){
super.onPreExecute();
showDialog(ConstantsCtc.DIALOG\u进度);
}
@凌驾
受保护的用户doInBackground(无效…参数){
//facebooklogin();
返回getFacebookData();
}
@凌驾
受保护的void onPostExecute(用户u){
super.onPostExecute(u);
//您的facebook信息位于用户bean“u”中。
}
}
公共用户getFacebookData(){
用户u=新用户();
试一试{
JSONObject jsonME=null;
JSONObject jsonfrnd=null;
试一试{
jsonME=Util.parseJson(mFacebook.request(“me”);
//jsonfrnd=
//parseJson(mFacebook
//.请求(“我/朋友”);
}捕获(FaceBookE错误){
e、 printStackTrace();
u=零;
}
Log.w(“fbjsonMe”,“*\n”+jsonME);
//Log.e(“fbjsonfrnds”,“*\n”+jsonfrnd);
String mUserId=jsonME.getString(“id”);
String mUserName=jsonME.getString(“名字”);
String mUseremail=jsonME.getString(“电子邮件”);
String birthday=jsonME.getString(“birthday”);
stringgender=jsonME.getString(“gender”);
字符串full_name=jsonME.getString(“名称”);
//Log.w(“用户名”,mUserName+“*”+mUseremail+“*\n”
//+jsonME);
//计算年龄
字符串ag[]=birth.split(“/”);
int y=Integer.parseInt(ag[2]);//获取出生年份
最终日历cal=Calendar.getInstance();
int currentyear=cal.get(日历年);
int age=当前年份-y;
if(性别平等信号病例(“男性”))
性别=“0”;
其他的
性别=“1”;
u、 setUserId(mUserId);
u、 setUserFullName(全名);
u、 setEmail(mUseremail);
u、 设置(年龄+“”);
u、 setGender(性别);
}捕获(例外e){
e、 printStackTrace();
u=零;
}
返回u;
}
//然后从活动的按钮或单击按钮调用下面的方法
//否则
public void facebookLogin(){
this.mFacebook=newfacebook(appId);//给出你的appId
if(mFacebook.isSessionValid()){
新的FbLoginAsync().execute();
}否则{
SessionEvents.AuthListener listener=新建SessionEvents.AuthListener(){
@凌驾
公共void onAuthSucceed(){
新的FbLoginAsync().execute();
}
@凌驾
AuthFail上的公共void(字符串错误){
showDialogCustome(“Facebook登录错误,请稍后再试”);
Log.e(“onAuthFail”、“onAuthFail”);
}
};
SessionEvents.addAuthListener(listener);
mFacebook.authorize(this.activity、this.permissions、,
Facebook.FORCE_DIALOG_AUTH,新的LoginDialogListener();
}
}
我希望这能解决你的问题。让我知道为了使它适用于API级别10及更高级别,我刚刚使用了AsyncTask,它工作了!! 使用以下代码: //做出这一全球宣言 私人Facebook主页
private class FbLoginAsync extends AsyncTask<Void, Void, User> {
@Override
protected void onPreExecute() {
super.onPreExecute();
showDialog(ConstantsCtc.DIALOG_PROGRESS);
}
@Override
protected User doInBackground(Void... params) {
// facebooklogin();
return getFacebookData();
}
@Override
protected void onPostExecute(User u) {
super.onPostExecute(u);
// your facebook information is in User bean 'u'.
}
}
public User getFacebookData() {
User u = new User();
try {
JSONObject jsonME = null;
JSONObject jsonfrnd = null;
try {
jsonME = Util.parseJson(mFacebook.request("me"));
// jsonfrnd =
// Util.parseJson(mFacebook
// .request("me/friends"));
} catch (FacebookError e) {
e.printStackTrace();
u = null;
}
Log.w("fbjsonMe", " *\n " + jsonME);
// Log.e("fbjsonfrnds", " *\n " + jsonfrnd);
String mUserId = jsonME.getString("id");
String mUserName = jsonME.getString("first_name");
String mUseremail = jsonME.getString("email");
String birthday = jsonME.getString("birthday");
String gender = jsonME.getString("gender");
String full_name = jsonME.getString("name");
// Log.w("UserName", mUserName + " * " + mUseremail + " *\n "
// + jsonME);
// calculate age
String ag[] = birthday.split("/");
int y = Integer.parseInt(ag[2]);// get birth year
final Calendar cal = Calendar.getInstance();
int currentyear = cal.get(Calendar.YEAR);
int age = currentyear - y;
if (gender.equalsIgnoreCase("male"))
gender = "0";
else
gender = "1";
u.setUserId(mUserId);
u.setUserFullName(full_name);
u.setEmail(mUseremail);
u.setAge(age + "");
u.setGender(gender);
} catch (Exception e) {
e.printStackTrace();
u = null;
}
return u;
}
// then make a call to below method form your activity's button click or
// else
public void facebookLogin() {
this.mFacebook = new Facebook(appId);// give your appId
if (mFacebook.isSessionValid()) {
new FbLoginAsync().execute();
} else {
SessionEvents.AuthListener listener = new SessionEvents.AuthListener() {
@Override
public void onAuthSucceed() {
new FbLoginAsync().execute();
}
@Override
public void onAuthFail(String error) {
showDialogCustome("Error in Facebook Login, please try again later");
Log.e("onAuthFail", "onAuthFail");
}
};
SessionEvents.addAuthListener(listener);
mFacebook.authorize(this.activity, this.permissions,
Facebook.FORCE_DIALOG_AUTH, new LoginDialogListener());
}
}
私有类FbLoginAsync扩展异步任务{
@凌驾
受保护的void onPreExecute(){
super.onPreExecute();
showDialog(ConstantsCtc.DIALOG\u进度);
}
@凌驾
受保护的用户doInBackground(无效…参数){
//facebooklogin();
返回getFacebookData();
}
@凌驾
受保护的void onPostExecute(用户u){
super.onPostExecute(u);
//您的facebook信息位于用户bean“u”中。
}
}
公共用户getFacebookData(){
用户u=新用户();
试一试{
JSONObject jsonME=null;
JSONObject jsonfrnd=null;
试一试{
jsonME=Util.parseJson(mFacebook.request(“me”);
//jsonfrnd=
//parseJson(mFacebook
//.请求(“我/朋友”);
}捕获(FaceBookE错误){
e、 printStackTrace();
u=零;
}
Log.w(“fbjsonMe”,“*\n”+jsonME);
//Log.e(“fbjsonfrnds”,“*\n”+jsonfrnd);
String mUserId=jsonME.getString(“id”);
String mUserName=jsonME.getString(“名字”);
String mUseremail=jsonME.getString(“电子邮件”);
String birthday=jsonME.getString(“birthday”);
stringgender=jsonME.getString(“gender”);
字符串full_name=jsonME.getString(“名称”);
//Log.w(“用户名”,mUserN)