Witam,
Miesiąc temu zrobiłem aplikację która dodaje mi do mysql rekordy. Dzisiaj sprawdzam czy dalej działa i błąd
org.json.JSONException: Value <!-- of type java.lang.String cannot be converted to JSONObject
tutaj skrypt
package com.example.pawel.mysql;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONObject;
import android.content.Intent;
import android.os.Bundle;
import android.app.Activity;
import android.os.StrictMode;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class dodawanie extends Activity {
String MARKA;
String ID_LAPTOPA;
InputStream is=null;
String result=null;
String line=null;
int code;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
setContentView(R.layout.activity_my);
getActionBar().setDisplayHomeAsUpEnabled(true);
final EditText e_id=(EditText) findViewById(R.id.editText1);
final EditText e_name=(EditText) findViewById(R.id.editText2);
Button insert=(Button) findViewById(R.id.button1);
insert.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
ID_LAPTOPA = e_id.getText().toString();
MARKA = e_name.getText().toString();
if(ID_LAPTOPA.isEmpty() && MARKA.isEmpty()){
Toast toast = Toast.makeText(getApplicationContext(),"Nic nie wpisałeś",Toast.LENGTH_SHORT);
toast.show();
} else if (ID_LAPTOPA.isEmpty()){
Toast toast = Toast.makeText(getApplicationContext(),"Wpisz numer laptopa",Toast.LENGTH_SHORT);
toast.show();
} else if (MARKA.isEmpty()){
Toast toast = Toast.makeText(getApplicationContext(),"Wpisz marke",Toast.LENGTH_SHORT);
toast.show();
}
else {
insert();
}
}
});
}
public void nowa(View view) {
Intent intent = new Intent(this, menu.class);
/*EditText editText = (EditText) findViewById(R.id.edit_message);
String message = editText.getText().toString();
intent.putExtra(EXTRA_MESSAGE, message);*/
startActivity(intent);
}
public void insert()
{
ArrayList<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("ID_LAPTOPA",ID_LAPTOPA));
nameValuePairs.add(new BasicNameValuePair("MARKA",MARKA));
try
{
HttpClient httpclient = new DefaultHttpClient();
HttpPost httppost = new HttpPost("http://merid.cba.pl/insert.php");
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
is = entity.getContent();
Log.e("pass 1", "connection success ");
}
catch(Exception e)
{
Log.e("Fail 1", e.toString());
Toast.makeText(getApplicationContext(), "Invalid IP Address",
Toast.LENGTH_LONG).show();
}
try
{
BufferedReader reader = new BufferedReader
(new InputStreamReader(is,"iso-8859-1"),8);
StringBuilder sb = new StringBuilder();
while ((line = reader.readLine()) != null)
{
sb.append(line + "\n");
}
is.close();
result = sb.toString();
Log.e("pass 2", "connection success ");
}
catch(Exception e)
{
Log.e("Fail 2", e.toString());
}
try
{
JSONObject json_data = new JSONObject(result);
code=(json_data.getInt("code"));
if(code==1)
{
Toast.makeText(getBaseContext(), "Inserted Successfully",
Toast.LENGTH_SHORT).show();
}
else
{
Toast.makeText(getBaseContext(), "Sorry, Try Again",
Toast.LENGTH_LONG).show();
}
}
catch(Exception e)
{
Log.e("Fail 3", e.toString());
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.my, menu);
return true;
}
}
