Register Activity
package net.samaysoftware.listviewdemo;
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 utility.HttpManager;
import utility.RequestPackage;
public class RegisterActivity extends AppCompatActivity implements View.OnClickListener {
EditText etName, etMobile, etEmail, etUsername, etPassword, etAddress, etCity;
Button btnRegister;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register);
findAllViews();
btnRegister.setOnClickListener(this);
}
private void findAllViews() {
etName = (EditText)findViewById(R.id.etCName);
etEmail = (EditText)findViewById(R.id.etCEmail);
etMobile = (EditText)findViewById(R.id.etCMobile);
etUsername = (EditText)findViewById(R.id.etCUsername);
etPassword = (EditText)findViewById(R.id.etCPassword);
etAddress = (EditText)findViewById(R.id.etCAddress);
etCity = (EditText)findViewById(R.id.etCCity);
btnRegister = (Button) findViewById(R.id.btnRegister);
}
@Override public void onClick(View view) {
new MyTask().execute();
}
class MyTask extends AsyncTask<String, String, String>{
String name, email, mobile, address, city, username, password;
@Override protected void onPreExecute() {
super.onPreExecute();
name = etName.getText().toString();
email = etEmail.getText().toString();
mobile = etMobile.getText().toString();
address = etAddress.getText().toString();
city = etCity.getText().toString();
username = etUsername.getText().toString();
password = etPassword.getText().toString();
}
@Override protected String doInBackground(String... strings) {
RequestPackage rp = new RequestPackage();
rp.setMethod("GET");
rp.setUri("http://192.168.31.163:49962/MobileApp/SignUp");
rp.setParam("Cname",name);
rp.setParam("Email",email);
rp.setParam("Mobile",mobile);
rp.setParam("Username",username);
rp.setParam("Password",password);
rp.setParam("City",city);
rp.setParam("Address",address);
String ans = HttpManager.getData(rp);
return ans.trim();
}
@Override protected void onPostExecute(String s) {
super.onPostExecute(s);
if(s.equals("success")){
Toast.makeText(RegisterActivity.this, "Registration is successful !!", Toast.LENGTH_LONG).show();
Intent i = new Intent(RegisterActivity.this, LoginActivityDemo.class);
startActivity(i);
finish();
}
else{
Toast.makeText(RegisterActivity.this, "There seems to be some problem, please try again later !!", Toast.LENGTH_LONG).show();
}
}
}
}
LoginActivity
package net.samaysoftware.listviewdemo;
import android.app.ProgressDialog;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.preference.PreferenceManager;
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 utility.HttpManager;
import utility.RequestPackage;
public class LoginActivityDemo extends AppCompatActivity implements View.OnClickListener {
String un, pw;
EditText etUser, etPass;
Button btnLogin;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login_demo);
etUser = (EditText) findViewById(R.id.etUser);
etPass = (EditText) findViewById(R.id.etPass);
btnLogin = (Button) findViewById(R.id.btnMyLogin);
btnLogin.setOnClickListener(this);
/* SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(LoginActivityDemo.this); int oldid = sp.getInt("id", -1000); if(oldid!=-1000){ Intent i = new Intent(LoginActivityDemo.this, CategoryListActivity.class); startActivity(i); finish(); }*/
}
@Override public void onClick(View view) {
new LoginTask().execute();
}
class LoginTask extends AsyncTask<String, String, String>{
ProgressDialog pd;
String un, pw;
@Override protected void onPreExecute() {
super.onPreExecute();
un = etUser.getText().toString();
pw = etPass.getText().toString();
pd = new ProgressDialog(LoginActivityDemo.this);
pd.setTitle("Please Wait");
pd.setMessage("Loading");
pd.setIndeterminate(true);
pd.setCancelable(false);
pd.show();
}
@Override protected String doInBackground(String... arr) {
RequestPackage rp = new RequestPackage();
rp.setMethod("GET");
rp.setUri("http://192.168.31.163:49962/MobileApp/SignIn");
rp.setParam("Username", un);
rp.setParam("Password", pw);
String ans = HttpManager.getData(rp);
return ans.trim();
}
@Override protected void onPostExecute(String ans) {
super.onPostExecute(ans);
if(pd!=null){
pd.dismiss();
}
/* int id; try { id = Integer.parseInt(ans); }catch (Exception ee){ Toast.makeText(LoginActivityDemo.this, "Cannot connect to server", Toast.LENGTH_LONG).show(); return; }
if(id==0){ Toast.makeText(LoginActivityDemo.this, "Invalid username or password !!", Toast.LENGTH_LONG).show(); return; }
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(LoginActivityDemo.this); sp.edit().putInt("id", id).apply();*/
if(ans.equals("success")) {
Intent i = new Intent(LoginActivityDemo.this, CategoryListActivity.class);
startActivity(i);
finish();
}
else{
Toast.makeText(LoginActivityDemo.this, "Invalid username or password !!", Toast.LENGTH_LONG).show();
}
}
}
}
CATEGORY LIST
package net.samaysoftware.listviewdemo;
import android.app.ProgressDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.AsyncTask;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.*;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import utility.HttpManager;
import utility.RequestPackage;
public class CategoryListActivity extends AppCompatActivity implements AdapterView.OnItemClickListener {
ListView listView;
ArrayList<String> arrlist = new ArrayList<>();
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_country_list);
listView = (ListView) findViewById(R.id.lvDynamicCountries);
new MyTask().execute();
}
@Override public void onItemClick(AdapterView<?> adapterView, View view, int pos, long l) {
String catname = arrlist.get(pos);
Intent i = new Intent(this, ProductListActivity.class);
i.putExtra("catname", catname);
startActivity(i);
/* AlertDialog.Builder builder1 = new AlertDialog.Builder(this); builder1.setMessage("Are you sure you want to delete"); builder1.setCancelable(true);
builder1.setPositiveButton( "Yes", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) {
dialog.cancel(); } });
builder1.setNegativeButton( "No", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int id) { dialog.cancel(); } });
AlertDialog alert11 = builder1.create(); alert11.show();*/
/* AlertDialog.Builder builderSingle = new AlertDialog.Builder(this); builderSingle.setIcon(R.drawable.flagindia); builderSingle.setTitle("Select One Name:");
final ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(this, android.R.layout.select_dialog_singlechoice); arrayAdapter.add("Hardik"); arrayAdapter.add("Archit"); arrayAdapter.add("Jignesh"); arrayAdapter.add("Umang"); arrayAdapter.add("Gatti");
builderSingle.setNegativeButton("Cancel", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { dialog.dismiss(); } });
builderSingle.setAdapter(arrayAdapter, new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { String strName = arrayAdapter.getItem(which); AlertDialog.Builder builderInner = new AlertDialog.Builder(CategoryListActivity.this); builderInner.setMessage(strName); builderInner.setTitle("Your Selected Item is"); builderInner.setPositiveButton("Ok", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog,int which) { dialog.dismiss(); } }); builderInner.show(); } }); builderSingle.show();
*/
}
class MyTask extends AsyncTask<String, String, String>{
ProgressDialog pd = null;
@Override protected String doInBackground(String... strings) {
RequestPackage rp = new RequestPackage();
rp.setMethod("GET");
rp.setUri("http://192.168.31.163:49962/MobileApp/GetAllCategories");
String ans = HttpManager.getData(rp);
return ans.trim();
}
@Override protected void onPreExecute() {
super.onPreExecute();
pd = new ProgressDialog(CategoryListActivity.this);
pd.setIndeterminate(true);
pd.setMessage("Loading....");
pd.setCancelable(false);
pd.setTitle("Please Wait");
pd.show();
}
@Override protected void onPostExecute(String ans) {
super.onPostExecute(ans);
//arr = ans.split(",");
JSONArray arr = null;
try {
arr = new JSONArray(ans);
for(int i = 0; i < arr.length(); i++){
JSONObject obj = arr.getJSONObject(i);
String catname = obj.getString("CatName");
arrlist.add(catname);
}
} catch (JSONException e) {
e.printStackTrace();
}
ArrayAdapter<String> aa = new ArrayAdapter<>(CategoryListActivity.this, android.R.layout.simple_list_item_1, android.R.id.text1, arrlist);
listView.setAdapter(aa);
listView.setOnItemClickListener(CategoryListActivity.this);
pd.dismiss();
}
}
}
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