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- package com.application.application;
- import android.app.ProgressDialog;
- import android.content.Intent;
- 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 com.android.volley.AuthFailureError;
- import com.android.volley.Request;
- import com.android.volley.RequestQueue;
- import com.android.volley.Response;
- import com.android.volley.VolleyError;
- import com.android.volley.toolbox.StringRequest;
- import com.android.volley.toolbox.Volley;
- import org.json.JSONException;
- import org.json.JSONObject;
- import java.util.HashMap;
- import java.util.Map;
- public class MemberLogin extends AppCompatActivity {
- private EditText email, password;
- private RequestQueue requestQueue;
- private static final String URL = "http://www.example.com/login.php";
- private StringRequest request;
- ProgressDialog progressDialog;
- UserLocalStore userLocalStore;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_member_login);
- userLocalStore = new UserLocalStore(this);
- email = (EditText) findViewById(R.id.etEmail);
- password = (EditText) findViewById(R.id.etPassword);
- Button login = (Button) findViewById(R.id.btnLogin);
- Button cancel = (Button) findViewById(R.id.btnCancel);
- progressDialog = new ProgressDialog(this);
- progressDialog.setCancelable(false);
- progressDialog.setTitle("Processing");
- progressDialog.setMessage("Please wait...");
- email.requestFocus();
- requestQueue = Volley.newRequestQueue(this);
- cancel.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- startActivity(new Intent(MemberLogin.this, MemberAccess.class));
- }
- });
- login.setOnClickListener(new View.OnClickListener() {
- @Override
- public void onClick(View v) {
- request = new StringRequest(Request.Method.POST, URL, new Response.Listener<String>() {
- @Override
- public void onResponse(String response) {
- progressDialog.show();
- try {
- JSONObject jsonObject = new JSONObject(response);
- if (jsonObject.names().get(0).equals("success")) {
- User user = new User(email.getText().toString(), password.getText().toString());
- Toast.makeText(MemberLogin.this, jsonObject.getString("success"), Toast.LENGTH_SHORT).show();
- userLocalStore.setUserLoggedIn(true);
- userLocalStore.storeUserData(user);
- startActivity(new Intent(MemberLogin.this, MemberHome.class));
- } else {
- progressDialog.dismiss();
- Toast.makeText(MemberLogin.this, jsonObject.getString("error"), Toast.LENGTH_SHORT).show();
- password.setText("");
- if (email.getText().toString().equals("")) {
- email.requestFocus();
- } else {
- password.requestFocus();
- }
- }
- } catch (JSONException e) {
- e.printStackTrace();
- }
- }
- }, new Response.ErrorListener() {
- @Override
- public void onErrorResponse(VolleyError error) {
- }
- }) {
- @Override
- protected Map<String, String> getParams() throws AuthFailureError {
- HashMap<String, String> hashMap = new HashMap<>();
- hashMap.put("email", email.getText().toString());
- hashMap.put("password", password.getText().toString());
- progressDialog.dismiss();
- return hashMap;
- }
- };
- requestQueue.add(request);
- }
- });
- }
- }
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