我遇到了facebook sdk的问题，我在这里尝试了很多其他问题而没有解决我的问题。
我的问题是，当我在eclipse模拟器中启动我的应用程序时，我的应用程序非常有效，包括与facebook sdk的活动。
但是，当我构建apk文件并在我的手机中安装我的应用程序工作，但如果我尝试打开有facebook sdk（登录Facebook）的活动我的应用程序崩溃并重新打开。在此之后，我可以正常使用facebook sdk打开活动。
但如果我关闭应用程序并手动重新打开并尝试使用facebook sdk打开活动，应用程序会再次崩溃并重新打开，现在我可以使用facebook sdk导航到该活动。
在模拟器中，打开活动时没有发生错误。
我在活动中使用的代码是：
package com.myapps.rssadv;
import java.util.Arrays;
import java.util.List;
import org.json.JSONException;
import org.json.JSONObject;
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.Profile;
import com.facebook.GraphRequest.GraphJSONObjectCallback;
import com.facebook.login.LoginResult;
import com.facebook.login.widget.LoginButton;
import com.pushbots.push.Pushbots;
import android.annotation.SuppressLint;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.graphics.Color;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v7.app.ActionBarActivity;
import android.text.TextUtils;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.webkit.CookieManager;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class FbConn extends ActionBarActivity{
private LoginButton buttonFacebook;
private List<String> facebookPermitions;
private CallbackManager callbackManager;
@SuppressLint("SetJavaScriptEnabled") @Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(this);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.activity_fbconnect);
facebookPermitions = Arrays.asList("email", "public_profile", "user_friends");
callbackManager = CallbackManager.Factory.create();
buttonFacebook = (LoginButton)findViewById(R.id.login_button_facebook);
buttonFacebook.setReadPermissions(facebookPermitions);
String[] MenuAPP= getResources().getStringArray(R.array.MenuAPP);
ArrayAdapter<String> aad= new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1, MenuAPP);
setListAdapter(aad);
TextView textEma = (TextView)findViewById(R.id.fbemail);
TextView textNom = (TextView)findViewById(R.id.fbnome);
WebView view = (WebView) this.findViewById(R.id.webView1);
view.getSettings().setJavaScriptEnabled(true);
view.setBackgroundColor(Color.TRANSPARENT);
WebView view2 = (WebView) this.findViewById(R.id.Loading);
view2.getSettings().setJavaScriptEnabled(true);
view2.setBackgroundColor(Color.TRANSPARENT);
view2.loadUrl("file:///android_asset/loading.html");
Profile profileid = Profile.getCurrentProfile();
if (profileid != null) {
String idIMG = profileid.getId();
String nom = profileid.getName();
Pushbots.getInstance().setAlias(this, nom);
textEma.setText(getString("aTextView"));
textNom.setText(nom);
view.loadUrl("http://graph.facebook.com/"+idIMG+"/picture?type=large&redirect=true&width=100&height=100");
//CookieManager.getInstance().setAcceptCookie(true);
}else{
textEma.setText("");
textNom.setText("");
view.loadUrl("http://graph.facebook.com/1536910559864352/picture?type=large&redirect=true&width=100&height=100");
Toast.makeText(FbConn.this, "Você precisa conectar-se ao facebook para podermos recuperar seus dados!", Toast.LENGTH_LONG).show();
}
view.setWebViewClient(new WebViewClient() {
@Override
public void onPageFinished(WebView view, String url) {
//hide loading image
findViewById(R.id.Loading).setVisibility(View.GONE);
//show webview
findViewById(R.id.webView1).setVisibility(View.VISIBLE);
}
});
//Botão Sobre Nós
Button btnAbout =(Button)findViewById(R.id.about);
btnAbout.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Intent intInfo = new Intent(getApplicationContext(), About.class);
startActivity(intInfo);
}
});
//Botão Regras
Button btnRegras =(Button)findViewById(R.id.rules);
btnRegras.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
showAlertDialog(FbConn.this, "Regras de Postagens",
"Todas as notícias postadas serão submetidas à verificação e aprovação. Para que sua notícia seja aprovada ela deve ser: \n\n 1 - Postagem inédita. Não será republicada postagens com o mesmo conteúdo ou que tratem do mesmo evento. \n\n 2 - Não pode ser postagem com conteúdo diverso do foco do aplicativo. Postagens que não estejam relacionadas a eventos/programações ou conteúdos relacionados à eventos religiosos não serão publicadas. \n\n 3 - Não pode ser notícia com conteúdo impróprio. \n\n 4 - Necessariamente deve ser uma notícia verdadeira. As postagem de notícias não verdadeiras serão analisadas por nossa equipe técnica e poderão acarretar no bloqueio de envio de suas notícias. \n\n 5 - De preferência conecte o aplicativo ao seu perfil do facebook para que possamos utilizar a sua imagem na postagem. \n\n\n OBS.: As notícias aqui postadas são de inteira responsabilidade de seus postadores.", true);
}
});
//Botão Conexão
Button btnConexao =(Button)findViewById(R.id.connection);
btnConexao.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
if (!isNetworkAvailable()) {
showAlertDialog(FbConn.this, "Status da Rede:",
"Sua conexão não está ativa. Para ter acesso completo ao aplicativo você precisa estar conectado à uma rede móvel ou Wifi.", true);
} else {
showAlertDialog(FbConn.this, "Status da Rede:",
"Sua conexão está ativa! Você terá acesso completo ao aplicativo!", true);
}
}
});
//Botão Servidor
Button btnServidor =(Button)findViewById(R.id.server);
btnServidor.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Intent intCheck = new Intent(getApplicationContext(), CheckSite.class);
startActivity(intCheck);
}
});
//Botão +Apps
Button btnApps =(Button)findViewById(R.id.apps);
btnApps.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Toast.makeText(getApplicationContext(), "Carregando...", Toast.LENGTH_SHORT).show();
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://brmyapps.com/site/apps.php"));
startActivity(browserIntent);
}
});
//Botão Contato
Button btnContato =(Button)findViewById(R.id.emailSend);
btnContato.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Toast.makeText(getApplicationContext(), "Carregando...", Toast.LENGTH_SHORT).show();
Intent emailIntent = new Intent(Intent.ACTION_SEND);
emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[]{"decco.santos@hotmail.com"});
emailIntent.putExtra(Intent.EXTRA_SUBJECT, "Contato - RSSAdv");
emailIntent.putExtra(Intent.EXTRA_TEXT, "Escreva aqui sua mensagem!");
emailIntent.setType("message/rfc822");
startActivity(Intent.createChooser(emailIntent, "Selecione o seu aplicativo de email..."));
}
});
//Botão Doação
Button btnDoar =(Button)findViewById(R.id.doar);
btnDoar.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Intent intDoar = new Intent(getApplicationContext(), Doacao.class);
startActivity(intDoar);
}
});
//Botão Convidar
Button btnConvidar =(Button)findViewById(R.id.compartilhar);
btnConvidar.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Intent intConvidar = new Intent(getApplicationContext(), Convidar.class);
startActivity(intConvidar);
}
});
//Botão Votar
Button btnVotar =(Button)findViewById(R.id.buttonVote);
btnVotar.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Toast.makeText(getApplicationContext(), "Abrindo a PlayStore...", Toast.LENGTH_SHORT).show();
Intent browserIntentVote = new Intent(Intent.ACTION_VIEW, Uri.parse("https://play.google.com/store/apps/details?id=com.myapps.rssadv&hl=pt_BR"));
startActivity(browserIntentVote);
}
});
Button btnVoltar =(Button)findViewById(R.id.button1);
ListView listView1 =(ListView)findViewById(R.id.listView1);
listView1.setVisibility(listView1.GONE);
FrameLayout myView = (FrameLayout)findViewById(R.id.container);
myView.setOnTouchListener(new OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
ListView listView1 =(ListView)findViewById(R.id.listView1);
listView1.setVisibility(listView1.GONE);
return false;
}
});
btnVoltar.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
ListView listView1 =(ListView)findViewById(R.id.listView1);
//Intent intent = new Intent(getApplicationContext(),Menus.class);
//startActivity(intent);
if (listView1.getVisibility() == View.GONE) {
// Its visible
listView1.setVisibility(listView1.VISIBLE);
} else {
// Either gone or invisible
listView1.setVisibility(listView1.GONE);
}
}
});
buttonFacebook.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
@Override
public void onSuccess(LoginResult arg0) {
// TODO Auto-generated method stub
GraphRequest request = GraphRequest.newMeRequest(arg0.getAccessToken(), new GraphJSONObjectCallback() {
@Override
public void onCompleted(JSONObject object, GraphResponse response) {
System.out.println(object.toString());
//Toast.makeText(FbConnect.this, object.toString(), Toast.LENGTH_LONG).show();
Profile profile = Profile.getCurrentProfile();
TextView textNome = (TextView)findViewById(R.id.fbnome);
textNome.setText(profile.getName());
WebView viewImg = (WebView)findViewById(R.id.webView1);
viewImg.loadUrl("http://graph.facebook.com/"+profile.getId()+"/picture?type=large&redirect=true&width=100&height=100");
try {
TextView textEmail = (TextView)findViewById(R.id.fbemail);
textEmail.setText(object.getString("email"));
if (!TextUtils.isEmpty(textEmail.getText())) {
saveString("aTextView", textEmail.getText().toString());
}
} catch (JSONException e) {
e.printStackTrace();
}
//Toast.makeText(FbConnect.this, object.toString(), Toast.LENGTH_LONG).show();
}
});
request.executeAsync();
}
@Override
public void onCancel() {
// TODO Auto-generated method stub
Toast.makeText(FbConn.this, "Cancelado pelo usuário!", Toast.LENGTH_LONG).show();
}
@Override
public void onError(FacebookException arg0) {
// TODO Auto-generated method stub
Toast.makeText(FbConn.this, "Não foi possível conectar-se ao facebook!", Toast.LENGTH_LONG).show();
}
});
if (savedInstanceState == null) {
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new PlaceholderFragment())
.commit();
}
}
// Private class isNetworkAvailable
private boolean isNetworkAvailable() {
// Using ConnectivityManager to check for Network Connection
ConnectivityManager connectivityManager = (ConnectivityManager) this
.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetworkInfo = connectivityManager
.getActiveNetworkInfo();
return activeNetworkInfo != null;
}
@SuppressWarnings("deprecation")
public void showAlertDialog(Context context, String title, String message, Boolean status) {
AlertDialog alertDialog = new AlertDialog.Builder(context).create();
// Setting Dialog Title
alertDialog.setTitle(title);
// Setting Dialog Message
alertDialog.setMessage(message);
// Setting OK Button
alertDialog.setButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
});
// Showing Alert Message
alertDialog.show();
}
private void setListAdapter(ArrayAdapter<String> aad) {
ListView listview=(ListView)findViewById(R.id.listView1);
listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) {
if (position == 0) {
Intent int0 = new Intent(getApplicationContext(), Geral.class);
startActivity(int0);
}
if (position == 1) {
Intent int1 = new Intent(getApplicationContext(), Cultos.class);
startActivity(int1);
}
if (position == 2) {
Intent int2 = new Intent(getApplicationContext(), Musical.class);
startActivity(int2);
}
if (position == 3) {
Intent int3 = new Intent(getApplicationContext(), Eventos.class);
startActivity(int3);
}
if (position == 4) {
Intent int4 = new Intent(getApplicationContext(), Social.class);
startActivity(int4);
}
if (position == 5) {
Intent int5 = new Intent(getApplicationContext(), Enviar.class);
startActivity(int5);
}
if (position == 6) {
Intent int6 = new Intent(getApplicationContext(), Info.class);
startActivity(int6);
}
if (position == 7) {
ListView listView1 =(ListView)findViewById(R.id.listView1);
listView1.setVisibility(listView1.GONE);
}
}
});
}
private String getString(String key){
SharedPreferences bifrostPrefs = getApplicationContext().getSharedPreferences("bifrostPrefs", android.content.Context.MODE_PRIVATE);
return bifrostPrefs.getString(key, "");
}
private void saveString(String key, String value){
SharedPreferences bifrostPrefs = getApplicationContext().getSharedPreferences("bifrostPrefs", android.content.Context.MODE_PRIVATE);
SharedPreferences.Editor editor = bifrostPrefs.edit();
editor.putString(key, value);
editor.commit();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
callbackManager.onActivityResult(requestCode, resultCode, data);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
public PlaceholderFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_geral, container, false);
return rootView;
}
}
}
请帮助我找出错误的原因，因为我尝试了所有我发现的东西，没有解决。