Malo by sa jednat o jednoduchy layout kde mam len jedno pole. Tlacidlo - Additem a tlacidlo Back.
Bohuzial ani jedno tlacidlo mi nevykona ziadnu akciu ked na ne kliknem a Android Monitor neukazuje ziadne hlasenia. Neviem kde som spravil chybu. Vedel by ma niekto posunut? Dakujem.
Kod pre AddItemActivity
package com.tonikamitv.tim4home;
import android.app.AlertDialog;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.toolbox.Volley;
import com.tonikamitv.loginregister.R;
import org.json.JSONException;
import org.json.JSONObject;
import com.tonikamitv.loginregister.R;
/**
* Created by tomastrnka on 9-7-2016.
*/
public class AdditemActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_additem);
final Button bback = (Button) findViewById(R.id.bback);
final EditText etpostadress = (EditText) findViewById(R.id.etpostadress);
final Button bAddsave = (Button) findViewById(R.id.bAddsave);
bAddsave.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
final String postadress = etpostadress.getText().toString();
Response.Listener<String> responseListener = new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
JSONObject jsonResponse = new JSONObject(response);
boolean success = jsonResponse.getBoolean("success");
if (success) {
AlertDialog.Builder builder = new AlertDialog.Builder(AdditemActivity.this);
builder.setMessage("Succes")
.setNegativeButton("Retry", null)
.create()
.show();
} else {
AlertDialog.Builder builder = new AlertDialog.Builder(AdditemActivity.this);
builder.setMessage("Add item Failed")
.setNegativeButton("Retry", null)
.create()
.show();
}
} catch (JSONException e) {
e.printStackTrace();
}
}
};
AdditemRequest additemRequest = new AdditemRequest(postadress, responseListener);
RequestQueue queue = Volley.newRequestQueue(AdditemActivity.this);
queue.add(additemRequest);
}
});
bback.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
setContentView(R.layout.activity_user_area);
}
});
}
}
A kod s AdditemRequest - to by malo rovno zasielat udaje na server kde je vv podstate len formular ktory natlaci data do DB.
package com.tonikamitv.tim4home;
import com.android.volley.Response;
import com.android.volley.toolbox.StringRequest;
import java.util.HashMap;
import java.util.Map;
public class AdditemRequest extends StringRequest {
private static final String REGISTER_REQUEST_URL = "http://api.moneymanager.click/Additem.php";
private Map<String, String> params;
public AdditemRequest(String postadress, Response.Listener<String> listener) {
super(Method.POST, REGISTER_REQUEST_URL, listener, null);
params = new HashMap<>();
params.put("postadress", postadress);
}
@Override
public Map<String, String> getParams() {
return params;
}
}
A samotny PHP script
<?php
include ('core/db.php');
$postadress = $_POST["postadress"];
$statement = mysqli_prepare($con, "INSERT INTO property (postadress) VALUES (?)");
mysqli_stmt_bind_param($statement, "siss", $postadress);
mysqli_stmt_execute($statement);
$response = array();
$response["success"] = true;
echo json_encode($response);
?>