Implemented rooms db to store person's information and implemented insert function for db

app/build.gradle

@@ -1,6 +1,7 @@
 plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
+    id 'kotlin-kapt'
 }
 
 android {
@@ -54,5 +55,15 @@ dependencies {
     implementation 'com.google.android.gms:play-services-auth:20.3.0'
     implementation 'com.github.bumptech.glide:glide:4.11.0'
     annotationProcessor 'com.github.bumptech.glide:compiler:4.11.0'
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.4")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.6.4")
+    dependencies {
+        def room_version = "2.4.3"
+
+        implementation("androidx.room:room-runtime:$room_version")
+        annotationProcessor("androidx.room:room-compiler:$room_version")
+        kapt("androidx.room:room-compiler:$room_version")
+        implementation("androidx.room:room-ktx:$room_version")
+    }
 
 }

app/src/main/AndroidManifest.xml

@@ -16,10 +16,13 @@
         android:theme="@style/Theme.BasicApplication"
         android:usesCleartextTraffic="true"
         tools:targetApi="31">
+        <activity
+            android:name=".AddPeopleInfoActivity"
+            android:exported="false" />
         <activity
             android:name=".SplashScreenActivity"
             android:exported="true"
-            android:theme="@style/SplashTheme" >
+            android:theme="@style/SplashTheme">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
@@ -30,8 +33,6 @@
             android:name=".MainActivity"
             android:exported="true"
             android:label="@string/app_name">
-
-
             <meta-data
                 android:name="android.app.lib_name"
                 android:value="" />

app/src/main/java/com/neilkrishna/basicapplication/AddPeopleInfoActivity.kt

@@ -0,0 +1,55 @@
+package com.neilkrishna.basicapplication
+
+import androidx.appcompat.app.AppCompatActivity
+import android.os.Bundle
+import android.util.Log
+import android.view.View
+import android.widget.Toast
+import androidx.lifecycle.Observer
+import androidx.room.Room
+import com.neilkrishna.basicapplication.databinding.ActivityAddPeopleInfoBinding
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+
+class AddPeopleInfoActivity : AppCompatActivity() {
+    lateinit var database: PersonDatabase
+    private lateinit var binding: ActivityAddPeopleInfoBinding
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityAddPeopleInfoBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        database=PersonDatabase.getDatabase(this)
+        binding.btnAddPersonInfo.setOnClickListener{
+
+            addPerson()}
+
+    }
+
+    private fun addPerson() {
+        val firstName = binding.etFirstName.text.toString()
+        val lastName = binding.etLastName.text.toString()
+        val age = binding.etAge.text.toString()
+        val gender = binding.etGender.text.toString()
+        val email = binding.etEmail.text.toString()
+
+        if(firstName.isNotEmpty() && lastName.isNotEmpty() && age.isNotEmpty()  && gender.isNotEmpty() && email.isNotEmpty()    ) {
+            val person = Person(0, firstName, lastName, age.toInt(), gender, email)
+
+            GlobalScope.launch(Dispatchers.IO)
+            {
+                database.personDao().insertPerson(person)
+            }
+
+            binding.etAge.text.clear()
+            binding.etGender.text.clear()
+            binding.etEmail.text.clear()
+            binding.etFirstName.text.clear()
+            binding.etLastName.text.clear()
+            Toast.makeText(this@AddPeopleInfoActivity,"Successfully written",Toast.LENGTH_SHORT).show()
+        }else Toast.makeText(this@AddPeopleInfoActivity,"PLease Enter Data",Toast.LENGTH_SHORT).show()
+
+    }
+
+
+}

app/src/main/java/com/neilkrishna/basicapplication/Person.kt

@@ -0,0 +1,15 @@
+package com.neilkrishna.basicapplication
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "person")
+data class Person(
+    @PrimaryKey(autoGenerate = true)
+    val id : Long,
+    val firstname : String,
+    val lastname : String,
+    val age : Int,
+    val gender : String,
+    val email : String
+)

app/src/main/java/com/neilkrishna/basicapplication/PersonDAO.kt

@@ -0,0 +1,17 @@
+package com.neilkrishna.basicapplication
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+
+@Dao
+interface PersonDAO {
+    @Insert
+     fun insertPerson(person : Person)
+
+    @Query("SELECT * FROM person")
+    fun getPerson() : LiveData<List<Person>>
+
+
+}

app/src/main/java/com/neilkrishna/basicapplication/PersonDatabase.kt

@@ -0,0 +1,37 @@
+package com.neilkrishna.basicapplication
+
+import android.content.Context
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+
+@Database(entities = [Person::class], version = 1)
+
+abstract class PersonDatabase : RoomDatabase() {
+
+    abstract fun personDao() : PersonDAO
+
+    companion object{
+
+        @Volatile
+        private var INSTANCE : PersonDatabase? = null
+
+        fun getDatabase(context:Context):PersonDatabase{
+            val tempInstance = INSTANCE
+            if(tempInstance != null){
+                return tempInstance
+            }
+            synchronized(this){
+                val instance = Room.databaseBuilder(
+                    context.applicationContext,
+                    PersonDatabase::class.java,
+                    "PersonINFO"
+                ).build()
+                INSTANCE = instance
+                return instance
+            }
+        }
+
+    }
+
+}

app/src/main/java/com/neilkrishna/basicapplication/ui/home/HomeFragment.kt

@@ -1,5 +1,6 @@
 package com.neilkrishna.basicapplication.ui.home
 
+import android.content.Intent
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
@@ -9,6 +10,7 @@ import androidx.fragment.app.viewModels
 import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.lifecycleScope
 import com.google.android.material.snackbar.Snackbar
+import com.neilkrishna.basicapplication.AddPeopleInfoActivity
 import com.neilkrishna.basicapplication.databinding.FragmentHomeBinding
 
 class HomeFragment : Fragment() {
@@ -44,9 +46,9 @@ class HomeFragment : Fragment() {
             viewModel.increaseCountByOne()
         }
 
-        binding.addPeople.setOnClickListener { view2 ->
-            Snackbar.make(view2, "Replace with your own action to add person", Snackbar.LENGTH_LONG)
-                .setAction("Action", null).show()
+        binding.addPeople.setOnClickListener {
+            val intent = Intent( this@HomeFragment.requireContext(), AddPeopleInfoActivity::class.java )
+            startActivity(intent)
         }
     }
 

app/src/main/res/layout/activity_add_people_info.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".AddPeopleInfoActivity"
+    android:orientation="vertical"
+    android:layout_gravity="center"
+    android:gravity="center"
+    android:layout_margin="30dp">
+
+
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="50dp"
+        android:fontFamily="serif"
+        android:text="Person's Data"
+        android:textColor="@color/white"
+        android:textSize="30dp"
+        android:layout_marginBottom="30dp"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <EditText
+        android:id="@+id/et_first_name"
+        android:hint= " First Name"
+        android:layout_marginBottom="16dp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        />
+    <EditText
+        android:id="@+id/et_last_name"
+        android:hint= " Last Name"
+        android:layout_marginBottom="16dp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+
+        />
+    <EditText
+        android:id="@+id/et_age"
+        android:hint= " Age"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp"
+        />
+    <EditText
+        android:id="@+id/et_gender"
+        android:hint= " Gender"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp"
+        />
+    <EditText
+        android:id="@+id/et_email"
+        android:hint= " Email"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="16dp"
+        />
+
+    <Button
+        android:id="@+id/btn_add_person_info"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        android:text = "Add Person Info"
+        />
+
+</androidx.appcompat.widget.LinearLayoutCompat>