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FrontPage.java
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package com.example.foodmeet;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Color;
import android.os.AsyncTask;
import android.os.StrictMode;
import android.support.constraint.ConstraintLayout;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Calendar;
public class FrontPage extends AppCompatActivity {
String[] grouplist = null;
String username = "";
ListView listView = null;
CustomAdapter customAdapter = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_front_page);
//StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
//StrictMode.setThreadPolicy(policy);
// Get the Intent that started this activity and extract the string
Intent intent = getIntent();
username = intent.getStringExtra(MainActivity.EXTRA_MESSAGE);
String responsestr = "";
HttpGetRequest getRequest = new HttpGetRequest();
//Perform the doInBackground method, passing in our url
try {
responsestr = getRequest.execute("0").get();
}
catch (Exception e){
}
grouplist = responsestr.split(",");
listView = (ListView)findViewById(R.id.dynamicList);
customAdapter = new CustomAdapter();
listView.setAdapter(customAdapter);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
getMenuInflater().inflate(R.menu.menu_front_page, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
super.onOptionsItemSelected(item);
Intent intent = new Intent(this, SettingsMenu.class);
intent.putExtra("str0", username);
startActivity(intent);
return true;
}
@Override
protected void onRestart() {
super.onRestart();
customAdapter.notifyDataSetChanged();
}
public class HttpGetRequest extends AsyncTask<String, String, String> {
@Override
protected String doInBackground(String... params){
String responsestr = "";
if(params[0] == "0"){
try{
String url = "http://aseemapi.us.openode.io/?desiredMethod=GETFOODS&uname=" + username;
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("GET");
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
responsestr = response.toString();
}
catch(Exception e){
}
}
if(params[0] == "1"){
try{
String url = "http://aseemapi.us.openode.io/?desiredMethod=ADDFOOD&uname=" + username + "&ufood=" + params[1];
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("GET");
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
responsestr = response.toString();
}
catch(Exception e){
}
try{
String url = "http://aseemapi.us.openode.io/?desiredMethod=GETFOODS&uname=" + username;
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("GET");
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
responsestr = response.toString();
}
catch(Exception e){
}
}
if(params[0] == "2"){
try{
String url = "http://aseemapi.us.openode.io/?desiredMethod=GROUPUSRS&ufood=" + params[1];
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("GET");
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
responsestr = response.toString();
}
catch(Exception e){
}
}
if(params[0] == "3"){
try{
String url = "http://aseemapi.us.openode.io/?desiredMethod=WANTUSRS&ufood=" + params[1];
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("GET");
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
responsestr = response.toString();
}
catch(Exception e){
}
}
if(params[0] == "4"){
Calendar rightNow = Calendar.getInstance();
int daytemp = rightNow.get(Calendar.DAY_OF_WEEK);
String currday = "";
switch (daytemp){
case Calendar.SUNDAY:
currday = "U";
break;
case Calendar.MONDAY:
currday = "M";
break;
case Calendar.TUESDAY:
currday = "T";
break;
case Calendar.WEDNESDAY:
currday = "W";
break;
case Calendar.THURSDAY:
currday = "R";
break;
case Calendar.FRIDAY:
currday = "F";
break;
case Calendar.SATURDAY:
currday = "S";
break;
}
try{
Log.d("mykey", rightNow.get(Calendar.HOUR_OF_DAY) + " and " + currday);
String url = "http://aseemapi.us.openode.io/?desiredMethod=CHECKFREE&ufood=" + params[1] + "&uhour=" + rightNow.get(Calendar.HOUR_OF_DAY) + "&uday=" + currday;
Log.d("mykey", url);
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("GET");
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
responsestr = response.toString();
}
catch(Exception e){
}
}
if(params[0] == "5") {
try {
String url = "http://aseemapi.us.openode.io/?desiredMethod=MOSTPOP&ugroup=" + params[1];
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("GET");
BufferedReader in = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
responsestr = response.toString();
} catch (Exception e) {
}
}
return responsestr;
}
@Override
protected void onPostExecute(String result){
super.onPostExecute(result);
}
}
class CustomAdapter extends BaseAdapter {
@Override
public int getCount() {
return grouplist.length + 1;
}
@Override
public Object getItem(int position) {
return null;
}
@Override
public long getItemId(int position) {
return 0;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
if(position == grouplist.length && grouplist.length < 10){
View view = getLayoutInflater().inflate(R.layout.frontpage_end, null);
view.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View view)
{
//view.setBackgroundColor(Color.parseColor("#ddffcc"));
View promptsView = getLayoutInflater().inflate(R.layout.add_group_popup, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(view.getContext());
// set prompts.xml to alertdialog builder
alertDialogBuilder.setView(promptsView);
final EditText groupText = (EditText) promptsView
.findViewById(R.id.groupText);
// set dialog message
alertDialogBuilder
.setCancelable(false)
.setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
// get user input and set it to result
// edit text
String responsestr = "";
HttpGetRequest getRequest = new HttpGetRequest();
//Perform the doInBackground method, passing in our url
try {
responsestr = getRequest.execute("1", groupText.getText().toString()).get();
}
catch (Exception e){
}
grouplist = responsestr.split(",");
customAdapter.notifyDataSetChanged();
}
})
.setNegativeButton("Cancel",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
dialog.cancel();
}
});
// create alert dialog
AlertDialog alertDialog = alertDialogBuilder.create();
// show it
alertDialog.show();
}
});
return view;
}
View view = getLayoutInflater().inflate(R.layout.frontpage_entry,null);
ConstraintLayout bar1 = view.findViewById(R.id.bar1);
ConstraintLayout bar2 = view.findViewById(R.id.bar2);
ConstraintLayout bar3 = view.findViewById(R.id.bar3);
ConstraintLayout bar4 = view.findViewById(R.id.bar4);
ConstraintLayout bar5 = view.findViewById(R.id.bar5);
bar1.setBackgroundColor(Color.parseColor("#ff8060"));
bar2.setBackgroundColor(Color.parseColor("#ff8060"));
bar3.setBackgroundColor(Color.parseColor("#ff8060"));
bar4.setBackgroundColor(Color.parseColor("#ff8060"));
bar5.setBackgroundColor(Color.parseColor("#ff8060"));
String[] groupusrs = null;
String[] wantusrs = null;
String[] checkfree = null;
String responsestr = "";
String responsestr3 = "";
String responsestr4 = "";
String responsestr5 = "";
HttpGetRequest getRequest = new HttpGetRequest();
//Perform the doInBackground method, passing in our url
try {
responsestr = getRequest.execute("2", grouplist[position]).get();
}
catch (Exception e){
}
groupusrs = responsestr.split(",");
HttpGetRequest getRequest3 = new HttpGetRequest();
try {
responsestr3 = getRequest3.execute("3", grouplist[position]).get();
}
catch (Exception e){
}
wantusrs = responsestr3.split(",");
HttpGetRequest getRequest4 = new HttpGetRequest();
try {
responsestr4 = getRequest4.execute("4", grouplist[position]).get();
}
catch (Exception e){
}
checkfree = responsestr4.split(",");
int totalusrs = Integer.parseInt(groupusrs[0]);
int wanting = Integer.parseInt(wantusrs[0]);
int freeusrs = Integer.parseInt(checkfree[0]);
if(wanting > freeusrs){
freeusrs = wanting;
}
if(totalusrs <= 5){
view.setBackgroundColor(Color.parseColor("#ccffcc"));
}
else if(totalusrs <= 10){
view.setBackgroundColor(Color.parseColor("#ccffff"));
}
else if(totalusrs <= 20){
view.setBackgroundColor(Color.parseColor("#ffffcc"));
}
else{
view.setBackgroundColor(Color.parseColor("#ffb3b3"));
}
TextView freeText = view.findViewById(R.id.freeFraction);
TextView wantText = view.findViewById(R.id.wantFraction);
freeText.setText(freeusrs + "/" + totalusrs);
wantText.setText(wanting + "/" + totalusrs);
float freeFrac = (float)freeusrs/(float)totalusrs;
float wantFrac = (float)wanting/(float)totalusrs;
if(freeFrac > 0.2) {
bar1.setBackgroundColor(Color.parseColor("#ffff99"));
}if(freeFrac > 0.4){
bar2.setBackgroundColor(Color.parseColor("#ffff99"));
}if(freeFrac > 0.6){
bar3.setBackgroundColor(Color.parseColor("#ffff99"));
}if(freeFrac > 0.75){
bar4.setBackgroundColor(Color.parseColor("#ffff99"));
}if(freeFrac > 0.85){
bar5.setBackgroundColor(Color.parseColor("#ffff99"));
}
if(wantFrac > 0.1) {
bar1.setBackgroundColor(Color.parseColor("#99ff99"));
}if(wantFrac > 0.2){
bar2.setBackgroundColor(Color.parseColor("#99ff99"));
}if(wantFrac > 0.4){
bar3.setBackgroundColor(Color.parseColor("#99ff99"));
}if(wantFrac > 0.55){
bar4.setBackgroundColor(Color.parseColor("#99ff99"));
}if(wantFrac > 0.7){
bar5.setBackgroundColor(Color.parseColor("#99ff99"));
}
TextView groupText = view.findViewById(R.id.groupText);
TextView placeText = view.findViewById(R.id.placeText);
HttpGetRequest getRequest5 = new HttpGetRequest();
try {
responsestr5 = getRequest5.execute("5", grouplist[position]).get();
}
catch (Exception e){
}
placeText.setText(responsestr5);
groupText.setText(grouplist[position]);
view.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View view)
{
Intent intent = new Intent(view.getContext(), GroupActivity.class);
intent.putExtra("str0", username);
TextView groupText = view.findViewById(R.id.groupText);
intent.putExtra("str1", groupText.getText().toString());
startActivity(intent);
}
});
return view;
}
}
}