我正在创建在Facebook上有分享按钮的应用，但我收到错误：
此页面包含以下错误：
第182行第2行的错误：Entityref：期待';'
下面是第一个错误之前的页面呈现。
我在模拟器上运行应用程序时没有收到此错误。当我在设备上运行应用程序时，我只会遇到这种错误。
出现此错误的可能原因是什么？
非常感谢您的帮助。谢谢！
下面的代码是Facebook SDK的示例代码：
public class FacebookShare extends Activity
{
private String APP_ID, APP_SECRET, Name, Link, Description, Picture;
private int fbTYPE;
private Facebook facebook;
private AsyncFacebookRunner mAsyncRunner;
private Activity ctx;
private Bitmap bitmap;
SharedPreferences mPrefs;
public FacebookShare(Activity ctx)
{
APP_ID = "...obfuscated...";
facebook = new Facebook(APP_ID);
mAsyncRunner = new AsyncFacebookRunner(facebook);
this.ctx = ctx;
}
public void shareFB(int TypeOfSharing)
{
APP_ID = "...obfuscated...";
facebook = new Facebook(APP_ID);
mAsyncRunner = new AsyncFacebookRunner(facebook);
this.fbTYPE = TypeOfSharing;
loginToFacebook();
}
public void loginToFacebook()
{
Log.v("debugging", "Entered Login to facebook");
String access_token = mPrefs.getString("access_token", "");
long expires = mPrefs.getLong("access_expires", 0);
if (!access_token.equals(""))
{
facebook.setAccessToken(access_token);
Log.v("Access Token", facebook.getAccessToken());
}
if (expires != 0)
{
facebook.setAccessExpires(expires);
}
if (!facebook.isSessionValid())
{
Log.v("debugging", "Session is Invalid");
facebook.authorize(ctx, new String[]{
"email","publish_stream"
}, facebook.FORCE_DIALOG_AUTH, new DialogListener()
{
public void onCancel()
{
// Function to handle cancel event
}
public void onComplete(Bundle values)
{
// Function to handle complete event
// Edit Preferences and update facebook acess_token
SharedPreferences.Editor editor = mPrefs.edit();
editor.putString("access_token", facebook.getAccessToken());
editor.putLong("access_expires", facebook.getAccessExpires());
editor.commit();
if (fbTYPE == 1)
{
postToWall();
}
else if (fbTYPE == 0)
{
postToWall(getBitmap());
}
}
public void onError(DialogError error)
{
Log.v("debugging", error.getMessage());
}
public void onFacebookError(FacebookError fberror)
{
Log.v("debugging", fberror.getMessage());
}
});
Log.v("debugging", "Passed from authorization");
}
else
{
if (fbTYPE == 1)
{
Log.v("debugging", "Entered Post to facebook");
postToWall();
}
else if (fbTYPE == 0)
{
Log.v("debugging", "Entered Post image to facebook");
postToWall(getBitmap());
}
}
}
public void clearCredentials()
{
try
{
facebook.logout(ctx);
}
catch (MalformedURLException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
}
public void postToWall()
{
// post on user's wall.
Bundle params = new Bundle();
params.putString("description", getDescription());
params.putString("picture", getPicture());
params.putString("name", getName());
params.putString("link", getLink());
facebook.dialog(ctx, "feed", params, new DialogListener()
{
public void onFacebookError(FacebookError e)
{
}
public void onError(DialogError e)
{
}
public void onComplete(Bundle values)
{
Toast.makeText(ctx, "Thanks for sharing JOLENPOP", Toast.LENGTH_SHORT).show();
}
public void onCancel()
{
// Login_Activity.asyncFBLogin fblogin = null;
// fblogin.execute();
}
});
}
public void postToWall(Bitmap bmImage)
{
Log.v("debugging", "entered postToWall(bitmap)");
byte[] data = null;
Bitmap bm = Bitmap.createBitmap(bmImage);
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(CompressFormat.JPEG, 100, baos);
data = baos.toByteArray();
Bundle params = new Bundle();
params.putString("method", "post");
params.putString("message", getDescription());
params.putByteArray("image", data);
try
{
String response = facebook.request("me");
response = facebook.request("me/photos", params, "POST");
if (response == null || response.equals("") || response.equals("false"))
{
Log.v("response String", response);
return;
}
else if (response.toLowerCase().contains("error"))
{
Log.v("response String", response);
return;
}
}
catch (Exception e)
{
return;
}
Toast.makeText(ctx, "Your photo has been successfuly published!", Toast.LENGTH_LONG).show();
}
public void getProfileInformation()
{
mAsyncRunner.request("me", new RequestListener()
{
public void onComplete(String response, Object state)
{
Log.d("Profile", response);
String json = response;
try
{
JSONObject profile = new JSONObject(json);
// getting name of the user
String name = profile.getString("name");
// getting email of the user
String email = profile.getString("email");
runOnUiThread(new Runnable()
{
public void run()
{
// Toast.makeText(getApplicationContext(), "Name: " + name
// + "\nEmail: " + email, Toast.LENGTH_LONG).show();
}
});
}
catch (JSONException e)
{
e.printStackTrace();
}
}
public void onIOException(IOException e, Object state)
{
}
public void onFileNotFoundException(FileNotFoundException e, Object state)
{
}
public void onMalformedURLException(MalformedURLException e, Object state)
{
}
public void onFacebookError(FacebookError e, Object state)
{
}
});
}
/**
* setters
* */
public void setFacebook(Facebook facebook)
{
this.facebook = facebook;
}
public void setAsyncRunner(AsyncFacebookRunner mAsyncRunner)
{
this.mAsyncRunner = mAsyncRunner;
}
public void setPrefs(SharedPreferences mPrefs)
{
this.mPrefs = mPrefs;
}
public void setName(String val)
{
this.Name = val;
}
public void setLink(String val)
{
this.Link = val;
}
public void setBitmap(Bitmap val)
{
this.bitmap = val;
}
public void setDescription(String val)
{
this.Description = val;
}
public void setPicture(String val)
{
this.Picture = val;
}
/**
* getters
* */
public String getAppID()
{
return this.APP_ID;
}
public String getName()
{
return this.Name;
}
public String getLink()
{
return this.Link;
}
public String getDescription()
{
return this.Description;
}
public String getPicture()
{
return this.Picture;
}
public Bitmap getBitmap()
{
return this.bitmap;
}
}
这是我如何使用它：
fbShare = new FacebookShare(this);
mPrefs = PreferenceManager.getDefaultSharedPreferences(this);
然后;
Bitmap screenshot = this.glSurfaceView.mRenderer.screenCapture;
fbShare.setName("JOLENPOP");
fbShare.setDescription("I got a score of " + this.glSurfaceView.mRenderer.Score + " in JOLENPOP! Try to beat me!");
fbShare.setBitmap(screenshot);
fbShare.setPrefs(mPrefs);
fbShare.shareFB(0);