Add files via upload

AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.hp.signin">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.VIBRATE" />
+
+    <!-- To auto-complete the email text field in the login form with the user's emails -->
+    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
+    <uses-permission android:name="android.permission.READ_PROFILE" />
+    <uses-permission android:name="android.permission.READ_CONTACTS" />
+
+    <application
+        android:name="android.support.multidex.MultiDexApplication"
+        android:allowBackup="true"
+        android:icon="@drawable/icon"
+        android:label="Current Slate"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.AppCompat.NoActionBar">
+        <activity
+            android:name=".Splash"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".LoginActivity" />
+        <activity android:name=".SignUp" />
+        <activity android:name=".ResetPassword" />
+        <activity
+            android:name=".MemberPickerActivity"
+            android:label="New Project" />
+        <activity
+            android:name=".DatePickerActivity"
+            android:label="New Project"/>
+        <activity
+            android:name=".Navigate"
+            android:label="User Profile" />
+        <activity
+            android:name=".NewProject"
+            android:label="New Project"/>
+        <activity
+            android:name=".Display"
+            android:label="Project Information"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".AddNewTask"
+            android:label="Add New Task"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".TaskList"
+            android:label="Task List"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity
+            android:name=".Group_Discussion"
+            android:label="Group Discussion"
+            android:theme="@style/Theme.AppCompat.NoActionBar" />
+        <activity android:name=".ViewTask"></activity>
+    </application>
+
+</manifest>

java/com/example/hp/signin/AddNewTask.java

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+package com.example.hp.signin;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.DatePicker;
+import android.widget.EditText;
+
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+import com.google.firebase.firestore.CollectionReference;
+import com.google.firebase.firestore.DocumentReference;
+import com.google.firebase.firestore.FirebaseFirestore;
+
+public class AddNewTask extends AppCompatActivity {
+
+    private Button button;
+    private EditText taskTitle,taskMessage;
+    private String taskTitleString,taskDescriptionString;
+    private int dayOfMonth,month,year;
+    private DatePicker datePicker;
+    private static final String TAG = "Task List";
+    private FirebaseFirestore mRef;
+
+    private FirebaseAuth mAuth;
+    private FirebaseAuth.AuthStateListener mAuthListener;
+    private Project mProject;
+
+    private CollectionReference tasksReference,projectReference;
+
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.add_new_task);
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        button = findViewById(R.id.button);
+        taskTitle = findViewById(R.id.nameEditText);
+        taskMessage = findViewById(R.id.messageEditText);
+        datePicker = findViewById(R.id.date_picker);
+
+        Intent intent = getIntent();
+        mProject = (Project) intent.getSerializableExtra("project");
+        mAuth = FirebaseAuth.getInstance();
+        projectReference = FirebaseFirestore.getInstance().collection("Projects");
+        tasksReference = projectReference.document(mProject.getProjectID()).collection("Tasks");
+        setupFirebaseAuth();
+
+        mRef = FirebaseFirestore.getInstance();
+
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+
+                sendData();
+
+
+            }
+        });
+
+    }
+
+    private void setupFirebaseAuth(){
+        mAuthListener = new FirebaseAuth.AuthStateListener() {
+            @Override
+            public void onAuthStateChanged(@NonNull FirebaseAuth firebaseAuth) {
+                FirebaseUser user = mAuth.getCurrentUser();
+
+                if(user != null){
+                    Log.d(TAG, "onAuthStateChanged: Signed in");
+
+                }
+                else{
+                    Log.d(TAG, "onAuthStateChanged: Signed out");
+                }
+            }
+        };
+    }
+
+    private void sendData() {
+        taskTitleString = taskTitle.getText().toString().trim();
+        taskDescriptionString = taskMessage.getText().toString().trim();
+        dayOfMonth = datePicker.getDayOfMonth();
+        month = datePicker.getMonth() + 1;
+        year = datePicker.getYear();
+        DocumentReference documentReference = tasksReference.document();
+        String ID = documentReference.getId().substring(0,10);
+        Task task = new Task(taskTitleString,taskDescriptionString,dayOfMonth,month,year,ID);
+
+        tasksReference.document(task.getTaskID()).set(task).addOnCompleteListener(new OnCompleteListener <Void>() {
+            @Override
+            public void onComplete(@NonNull com.google.android.gms.tasks.Task<Void> task) {
+                if (task.isSuccessful()){
+                    Log.d(TAG, "onComplete: Data added");
+                    finish();
+                }
+                else{
+
+                }
+            }
+        });
+
+    }
+
+    @Override
+    public void onBackPressed() {
+        super.onBackPressed();
+        overridePendingTransition(R.anim.slide_in_left, R.anim.slide_out_right);
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+
+        mAuth.addAuthStateListener(mAuthListener);
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+
+        if(mAuthListener != null){
+            mAuth.removeAuthStateListener(mAuthListener);
+        }
+    }
+
+}

java/com/example/hp/signin/ArrayAdapterSearch.java

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+package com.example.hp.signin;
+
+import android.content.Context;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+import com.google.firebase.firestore.CollectionReference;
+import com.google.firebase.firestore.DocumentSnapshot;
+import com.google.firebase.firestore.EventListener;
+import com.google.firebase.firestore.FirebaseFirestore;
+import com.google.firebase.firestore.FirebaseFirestoreException;
+import com.google.firebase.firestore.Query;
+import com.google.firebase.firestore.QuerySnapshot;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+
+public class ArrayAdapterSearch extends ArrayAdapter<User> {
+
+    private static final String TAG = "ArrayAdapterSearch";
+
+
+    private LayoutInflater mLayoutInflator;
+    private ArrayList<User> mUsers = null;
+    private int layoutResource;
+    private Context mContext;
+
+
+    public ArrayAdapterSearch(@NonNull Context context, int resource, @NonNull ArrayList<User> objects) {
+        super(context, resource, objects);
+        this.mLayoutInflator = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        this.mContext = context;
+        this.layoutResource = resource;
+        this.mUsers = objects;
+
+    }
+
+    private static class ViewHolder{
+        TextView userEmail,userName;
+
+    }
+
+    @NonNull
+    @Override
+    public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
+
+        final ViewHolder holder;
+        User user = getItem(position);
+        final View result;
+
+        if(convertView == null){
+            convertView = mLayoutInflator.inflate(layoutResource,parent,false);
+
+            holder = new ViewHolder();
+
+            holder.userEmail = convertView.findViewById(R.id.emailTextView);
+            holder.userName = convertView.findViewById(R.id.nameTextView);
+
+
+
+            result = convertView;
+            convertView.setTag(holder);
+
+        }else{
+            holder = (ViewHolder) convertView.getTag();
+            result = convertView;
+        }
+
+        holder.userEmail.setText(getItem(position).getEmail());
+        holder.userName.setText(getItem(position).getName());
+
+
+
+        return convertView;
+    }
+}

java/com/example/hp/signin/DatePickerActivity.java

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+package com.example.hp.signin;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.view.View;
+import android.widget.Button;
+import android.widget.DatePicker;
+
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class DatePickerActivity extends AppCompatActivity {
+
+    private Button btnNext;
+    private String projectTitle,projectDescription;
+    private int dayOfMonth,month,year;
+    private static final String TAG = "New Project";
+    private DatePicker datePicker;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_date_picker);
+        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+        datePicker = findViewById(R.id.date_picker);
+        btnNext = findViewById(R.id.btnNext);
+
+        Intent intent = getIntent();
+        if(intent.hasExtra("project_title") && intent.hasExtra("project_description")){
+            projectTitle = intent.getStringExtra("project_title");
+            projectDescription = intent.getStringExtra("project_description");
+
+
+        }
+
+        btnNext.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent intent = new Intent(DatePickerActivity.this,MemberPickerActivity.class);
+                getDate();
+                Project project = new Project("",projectTitle,projectDescription,dayOfMonth,month,year);
+                intent.putExtra("project",project);
+                startActivity(intent);
+                overridePendingTransition(R.anim.slide_in_right,R.anim.slide_out_left);
+
+            }
+        });
+
+    }
+
+    private void getDate(){
+         dayOfMonth = datePicker.getDayOfMonth();
+         month = datePicker.getMonth() + 1;
+         year = datePicker.getYear();
+    }
+
+    @Override
+    public void onBackPressed() {
+        super.onBackPressed();
+
+        overridePendingTransition(R.anim.slide_in_left,R.anim.slide_out_right);
+    }
+}