127 lines
4.0 KiB
Kotlin
127 lines
4.0 KiB
Kotlin
package com.h.pixeldroid.utils
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import android.content.ActivityNotFoundException
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import android.content.Context
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import android.content.Intent
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import android.content.SharedPreferences
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import android.content.res.Resources
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import android.net.ConnectivityManager
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import android.net.Uri
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import android.os.Build
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import android.util.DisplayMetrics
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import android.view.WindowManager
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import androidx.appcompat.app.AppCompatDelegate
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import androidx.browser.customtabs.CustomTabsIntent
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import androidx.fragment.app.Fragment
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import androidx.lifecycle.DefaultLifecycleObserver
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import androidx.lifecycle.LifecycleOwner
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import com.h.pixeldroid.R
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import okhttp3.HttpUrl
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import kotlin.properties.ReadWriteProperty
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import kotlin.reflect.KProperty
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fun hasInternet(context: Context): Boolean {
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val cm = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
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return cm.activeNetwork != null
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}
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/**
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* Check if domain is valid or not
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*/
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fun validDomain(domain: String?): Boolean {
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domain?.apply {
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try {
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HttpUrl.Builder().host(replace("https://", "")).scheme("https").build()
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} catch (e: IllegalArgumentException) {
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return false
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}
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} ?: return false
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return true
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}
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fun Context.displayDimensionsInPx(): Pair<Int, Int> {
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val windowManager = getSystemService(Context.WINDOW_SERVICE) as WindowManager
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return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
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Pair(windowManager.currentWindowMetrics.bounds.width(), windowManager.currentWindowMetrics.bounds.height())
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} else {
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val metrics = DisplayMetrics()
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@Suppress("DEPRECATION")
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windowManager.defaultDisplay.getMetrics(metrics)
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Pair(metrics.widthPixels, metrics.heightPixels)
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}
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}
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fun normalizeDomain(domain: String): String {
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return "https://" + domain
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.replace("http://", "")
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.replace("https://", "")
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.trim(Char::isWhitespace)
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}
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fun BaseActivity.openUrl(url: String): Boolean{
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val intent = CustomTabsIntent.Builder().build()
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return try {
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intent.launchUrl(this, Uri.parse(url))
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true
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} catch (e: ActivityNotFoundException) {
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val browserIntent = Intent(Intent.ACTION_VIEW, Uri.parse(url))
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try {
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startActivity(browserIntent)
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true
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} catch(e: ActivityNotFoundException) {
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false
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}
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}
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}
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/**
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* @brief Updates the application's theme depending on the given preferences and resources
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*/
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fun setThemeFromPreferences(preferences: SharedPreferences, resources : Resources) {
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val themes = resources.getStringArray(R.array.theme_values)
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//Set the theme
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when(preferences.getString("theme", "")) {
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//Light
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themes[1] -> {
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AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)
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}
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//Dark
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themes[2] -> {
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AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
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}
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else -> {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
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AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM)
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} else {
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AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_AUTO_BATTERY)
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}
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}
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}
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}
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/**
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* Delegated property to use in fragments to prevent memory leaks of bindings.
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* This makes it unnecessary to set binding to null in onDestroyView.
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* The value should be assigned in the Fragment's onCreateView()
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*/
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fun <T> Fragment.bindingLifecycleAware(): ReadWriteProperty<Fragment, T> =
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object : ReadWriteProperty<Fragment, T>, DefaultLifecycleObserver {
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private var binding: T? = null
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override fun onDestroy(owner: LifecycleOwner) {
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binding = null
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}
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override fun getValue(thisRef: Fragment, property: KProperty<*>): T = binding!!
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override fun setValue(thisRef: Fragment, property: KProperty<*>, value: T) {
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binding = value
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this@bindingLifecycleAware.viewLifecycleOwner.lifecycle.addObserver(this)
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}
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} |