Android com MySQL Online - Aula 5
Boa tarde, meu codigo não cadastra e não consigo achar o erro, sempre que rodo ele fala que o aplicativo parou de funcionar.
package mmarques.com.br.androidcommysql;
import android.content.Intent;
import android.os.AsyncTask;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
public class CadastroActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_cadastro);
Button btnCadastro = (Button) findViewById(R.id.btnCadastro);
btnCadastro.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
EditText txtNome = (EditText) findViewById((R.id.txtNome));
EditText txtEmail = (EditText) findViewById((R.id.txtEmail));
try{
StringBuilder strURL = new StringBuilder();
strURL.append("http://192.168.0.105/inserir.php?");
strURL.append("nome=");
strURL.append(URLEncoder.encode(txtNome.getText().toString(), "UTF-8"));
strURL.append("&email=");
strURL.append(URLEncoder.encode(txtEmail.getText().toString(), "UTF-8"));
new HttpRequest().execute(strURL.toString());
} catch (Exception ex){
}
}
});
}
private class HttpRequest extends AsyncTask{
@Override
protected String doInBackground(String... params) {
String retorno = null;
try {
String urlHttp = params[0];
URL url = new URL(urlHttp);
HttpURLConnection http = (HttpURLConnection) url.openConnection();
InputStreamReader ips = new InputStreamReader(http.getInputStream());
BufferedReader bfr = new BufferedReader(ips);
retorno = bfr.readLine();
} catch (Exception ex){
}
return retorno;
}
@Override
protected void onPostExecute(String result){
if (result.equals("YES")){
Toast.makeText(getBaseContext(), "Cliente cadastrado com sucesso!", Toast.LENGTH_SHORT).show();
startActivity(new Intent(getBaseContext(), ListarActivity.class));
}else {
Toast.makeText(getBaseContext(), "Erro ao cadastrar o cliente!", Toast.LENGTH_SHORT).show();
}
}
}
}
