Day 5 of Android Development

 Hello everyone , After too many problems finally i created my first app on Android Studio . 

Telegram id for apk: - https://t.me/+hZu9-FaImzAyYmU1

This is the basic app in which there is two button one is download and second one is upload the function of botton is to show pop up it is clicked .

Here is code 

kotlin code

main_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:id="@+id/main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <Button
        android:id="@+id/btndownload"
        android:layout_width="120dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:layout_margin="20dp"
        android:text="Download" />

    <Button
        android:id="@+id/btnupload"
        android:layout_width="120dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:layout_margin="20dp"
        android:text="Upload" />
</LinearLayout>

MainActivity.kt

package com.example.firstapp

import android.os.Bundle
import android.widget.Button
import android.widget.Toast
import androidx.activity.enableEdgeToEdge
import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat

class MainActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        setContentView(R.layout.activity_main)

        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
            insets
        }

        val buttonDownload = findViewById<Button>(R.id.btndownload)
        val buttonUpload = findViewById<Button>(R.id.btnupload)

        buttonDownload.setOnClickListener {
            Toast.makeText(applicationContext, "Downloading...", Toast.LENGTH_SHORT).show()
        }

        buttonUpload.setOnClickListener {
            Toast.makeText(applicationContext, "Uploading...", Toast.LENGTH_SHORT).show()
        }
    }
}