LoginViaFacebook アクティビティと facebook Login のログイン ボタンがあります。次のコードを使用して facebook にログインします。
private String[] permissions = {"publish_stream",
"read_stream", "user_photos", "publish_checkins", "photo_upload",
"email", "user_birthday" };
if (access_token != null) {
Utility.fb.setAccessToken(access_token);
token = access_token;
Log.e("OnCretae Facebook Token------------", token);
}
if (expires != 0) {
Utility.fb.setAccessExpires(expires);
}
btn_login.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
if (CheckInternet.checkConn(LoginViaFacebook.this)) {
Utility.fb.authorize(LoginViaFacebook.this, permissions,
new DialogListener() {
@Override
public void onFacebookError(FacebookError e) {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(),
"onFacebookError",
Toast.LENGTH_LONG).show();
Log.e("Sajolllllllllllllllll", e + "");
}
@Override
public void onError(DialogError e) {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(),
"onError", Toast.LENGTH_LONG)
.show();
Log.e("Sajolllllllllllllllll", e + "");
}
@Override
public void onComplete(Bundle values) {
// TODO Auto-generated method stub
editor = sp.edit();
token = Utility.fb.getAccessToken();
Log.e("Token---------", token);
editor.putString("access_token",
Utility.fb.getAccessToken());
editor.putLong("access_expires",
Utility.fb.getAccessExpires());
editor.commit();
Toast.makeText(getApplicationContext(),
"Login Successful",
Toast.LENGTH_LONG).show();
mProgress = ProgressDialog.show(
LoginViaFacebook.this, "",
"Please Wait...", true);
Thread t = new Thread(retriveProfileData);
t.start();
}
@Override
public void onCancel() {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(),
"onCancel", Toast.LENGTH_LONG)
.show();
}
});
}
}
});
ユーザーがログアウトしない場合は、次回ログインするためにアクセストークンを保存します
設定という別のアクティビティがあり、ログアウトボタンがあります。次のコードを使用してfacebookからログアウトします
lagoutLayout.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
final String[] items = new String[] { "Yes", "No" };
ArrayAdapter<String> adapter = new ArrayAdapter<String>(
SettingsActivity.this,
android.R.layout.select_dialog_item, items);
AlertDialog.Builder builder = new AlertDialog.Builder(
SettingsActivity.this);
builder.setTitle("Select Option");
builder.setAdapter(adapter,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) { // pick
// from
// camera
if (item == 0) {
try {
editor.remove("FacebookId");
editor.remove("EmailId");
editor.commit();
Log.e("Pre----------------", sp1
.getString("access_token", "d"));
editor1.remove("access_token");
editor1.remove("access_expires");
editor1.commit();
Log.e("After----------------", sp1
.getString("access_token", "d"));
Log.e("DATATTAT--------",
sp.getString("FacebookId",
"saf")
+ " "
+ sp.getString(
"EmailId", "as"));
String r = Utility.fb
.logout(SettingsActivity.this);
Log.e("Res-----------", r);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} else { // pick from file
dialog.dismiss();
}
}
});
dialog = builder.create();
dialog.show();
}
});
Facebook Logout メソッドからの応答は、ログに true を示します。しかし、アプリケーションを再度実行すると、Facebook に自動的にログインします。問題が見つかりません。助けてください。