Code of StringBuffer
Daten:Wie Werte von String zu verschiedenen Aktivitäten passieren Intent
StringBuffer finalbufferdata = new StringBuffer();
for (int i = 0; i < parentarray.length(); i++) {
JSONObject finalobj = parentarray.getJSONObject(i);
String id = finalobj.getString("student_id");
String name = finalobj.getString("first_name");
String m_name = finalobj.getString("middle_name");
String l_name = finalobj.getString("last_name");
finalbufferdata.append(id+" "+name+" "+m_name+" "+l_name+"\n");
}
(Sie haben einen 'StringBuilder': verwenden Sie' finalBufferData.append (finalobj.getString ("student_id")). Append ('') .append (finalobj.getString ("first_name")). Append ('...) ('StringBuffer'? Haben Sie _need_ Synchronisation?) – greybeard