Salimov Azimjon 316-18 guruh Mavzu: Android dasturlarida xabarlarni yuborish va almashtirish uchun foydalanuvchi interfeysini yaratish

Salimov Azimjon 316-18 guruh

1.Mavzu: Android dasturlarida xabarlarni yuborish va almashtirish uchun foydalanuvchi interfeysini yaratish

Laboratoriya ishining maqsadi:

Java dasturlash tilining asosiy konstruktsiyalari yordamida xabar yuborish uchun foydalanuvchi interfeysini yaratish ko'nikmalariga ega bo'lish.

Laboratoriya vazifalari:

• dastur yaratish

• emulyatordan telefonga SMS xabar yuborish

package uz.azim.stocks.ui.activty

import android.os.Bundle

import androidx.appcompat.app.AppCompatActivity
import androidx.lifecycle.Observer
import dagger.hilt.android.AndroidEntryPoint
import uz.azim.stocks.R
import uz.azim.stocks.databinding.ActivityMainBinding
import uz.azim.stocks.util.Variables
import uz.azim.stocks.util.showSnackbar

@AndroidEntryPoint

class MainActivity : AppCompatActivity() {
private var isFirstNetworkCheck = true

private lateinit var binding: ActivityMainBinding

override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
binding = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding.root)

smsSend(binding.root)

Variables.isNetworkConnected.observe(this, Observer { event ->
event.getContentIfNotHandled()?.let { isNetworkAvailable ->
if (isNetworkAvailable) {
onNetworkAvailable()
} else
onNetworkLost()
}
})
}

private fun onNetworkAvailable() {

if (!isFirstNetworkCheck)
binding.root.showSnackbar(getString(R.string.network_back))
isFirstNetworkCheck = false
}

private fun onNetworkLost() {

binding.root.showSnackbar(getString(R.string.no_network))
}
}

fun smsSend(v: View?) {

val number = findViewById(R.id.number) as EditText
val message = findViewById(R.id.message) as EditText
val toSms = "smsto:" + number.text.toString()
val messageText = message.text.toString()
val sms = Intent(Intent.ACTION_SENDTO, Uri.parse(toSms))
sms.putExtra("sms_body", messageText)
startActivity(sms)
}

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