Я делаю приложение, которое включает интеграцию с Facebook
Я должен сохранить токен доступа, чтобы ему не нужно было снова входить в систему, чтобы увидеть приложение. Но я не могу сохранить токен доступа.
Вот ошибка, которую я получаю
08-16 13:57:53.236: ERROR/Database(7964): Error inserting acces_token=177852938929775|8e4aec98e182f7034b497766.3-618306968|YAriJqaRTDz1aIgNHjom_tdBnnw
08-16 13:57:53.236: ERROR/Database(7964): android.database.sqlite.SQLiteConstraintException: error code 19: constraint failed
08-16 13:57:53.236: ERROR/Database(7964): at android.database.sqlite.SQLiteStatement.native_execute(Native Method)
08-16 13:57:53.236: ERROR/Database(7964): at android.database.sqlite.SQLiteStatement.execute(SQLiteStatement.java:55)
08-16 13:57:53.236: ERROR/Database(7964): at android.database.sqlite.SQLiteDatabase.insertWithOnConflict(SQLiteDatabase.java:1623)
08-16 13:57:53.236: ERROR/Database(7964): at android.database.sqlite.SQLiteDatabase.insert(SQLiteDatabase.java:1484)
08-16 13:57:53.236: ERROR/Database(7964): at org.db.dbHelper.insertRows(dbHelper.java:63)
08-16 13:57:53.236: ERROR/Database(7964): at org.neighbourhood.neighbourhood.onFacebookConnectorWorking(neighbourhood.java:142)
Код: -
dbHelper db = new dbHelper(neighbourhood.this);
db.open();
ContentValues cv = new ContentValues();
cv.put("acces_token",
facebookConnector.getFacebook().getAccessToken());
db.insertRows(cv, "facebook");
db.close();
Код для вставки значений в базу данных: -
публичный класс dbHelper {
private final String DATABASE_NAME = "neighbourhood.db";
private final String TAG = "dbHelper";
private static final String DATABASE_CREATE_TABLE_LOGIN = "create table login" +
" (is_login text not null);";
private static final String DATABASE_CREATE_TABLE_FACEBOOK = "create table "
+ "facebook"
+ " (name text not null,"
+ "first_name text not null," +
"last_name text not null," +
"gender text not null," +
"email text not null," +
"id text not null," +
"birthday text not null," +
"acces_token text not null);";
private SQLiteDatabase myDatabase;
private myDbhelper helper;
public dbHelper(Context context) {
helper = new myDbhelper(context, DATABASE_NAME, null, 1);
}
/**
* This method is used to open the database in Writable mode
*
* @return instance of the database
*/
public dbHelper open() {
try {
myDatabase = helper.getWritableDatabase();
} catch (SQLException ex) {
ex.printStackTrace();
}
return this;
}
/**
* This method is used for closing the database
*/
public void close() {
myDatabase.close();
}
public long insertRows(ContentValues values, String tableName) {
long val = myDatabase.insert(tableName, null, values);
return val;
}
public Cursor getAllValues(String tableName) {
Cursor myResult;
myResult = myDatabase.query(tableName, null, null, null, null, null,
null, null);
return myResult;
}
private static class myDbhelper extends SQLiteOpenHelper {
public myDbhelper(Context context, String name, CursorFactory factory,
int version) {
super(context, name, factory, version);
}
/**
* this method is called when the database is created first time
*/
@Override
public void onCreate(SQLiteDatabase _db) {
_db.execSQL(DATABASE_CREATE_TABLE_LOGIN);
_db.execSQL(DATABASE_CREATE_TABLE_FACEBOOK);
}
/**
* this method is called when the database version is changed
*/
@Override
public void onUpgrade(SQLiteDatabase _db, int _oldVersion,
int _newVersion) {
/*
* _db.execSQL("DROP TABLE IF EXISTS all_audio");
* _db.execSQL("DROP TABLE IF EXISTS all_video");
* _db.execSQL("DROP TABLE IF EXISTS all_playlist");
*/
_db.execSQL("DROP TABLE IF EXISTS all_playlist_song");
onCreate(_db);
}
}
}