akshaykalola28

import android.app.Activity
import android.content.Intent

fun Activity.startActivity(
    cls: Class<*>,
    finishCallingActivity: Boolean = true,
    block: (Intent.() -> Unit)? = null
) {
    val intent = Intent(this, cls)
    block?.invoke(intent)

akshaykalola28

@file:OptIn(ExperimentalContracts::class)

import kotlin.contracts.ExperimentalContracts
import kotlin.contracts.contract

fun Boolean?.isTrue(): Boolean {
    contract {
        returns(true) implies (this@isTrue != null)
    }
    return this == true

akshaykalola28

import android.content.ClipData
import android.content.ClipboardManager
import android.content.Context
import androidx.core.content.ContextCompat

fun String.copyToClipboard(context: Context) {
    val clipboardManager = ContextCompat.getSystemService(context, ClipboardManager::class.java)
    val clip = ClipData.newPlainText("clipboard", this)
    clipboardManager?.setPrimaryClip(clip)
}

akshaykalola28

import android.app.DownloadManager
import android.app.NotificationManager
import android.content.Context
import android.net.ConnectivityManager
import android.view.WindowManager
import androidx.core.content.ContextCompat

val Context.windowManager
    get() = ContextCompat.getSystemService(this, WindowManager::class.java)

akshaykalola28

import android.content.Context
import android.graphics.Insets
import android.graphics.Rect
import android.os.Build
import android.util.DisplayMetrics
import android.util.Size
import android.view.WindowInsets
import android.view.WindowManager

val Context.screenSize: Size

akshaykalola28

import android.text.Editable

fun String.toEditable(): Editable = Editable.Factory.getInstance().newEditable(this)

akshaykalola28

fun String.removeAllWhitespaces(): String {
    return this.replace("\\s+".toRegex(), "")
}

fun String.removeDuplicateWhitespaces(): String {
    return this.replace("\\s+".toRegex(), " ")
}

akshaykalola28

import android.content.Context
import android.content.pm.PackageManager
import androidx.core.content.ContextCompat

fun Context.isPermissionGranted(permission: String) = run {
    ContextCompat.checkSelfPermission(this, permission) == PackageManager.PERMISSION_GRANTED
}

akshaykalola28

import android.content.Context
import android.net.ConnectivityManager
import android.net.NetworkCapabilities
import androidx.fragment.app.Fragment

fun Context.isNetworkAvailable(): Boolean {
    val manager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
    val capabilities = manager.getNetworkCapabilities(manager.activeNetwork)
    return if (capabilities != null) {
        capabilities.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR)

akshaykalola28

import android.widget.EditText

val EditText.value
    get() = text?.toString() ?: ""