Added Coroutines Extensions

Author: scrinoman

.idea/codeStyles/Project.xml

@@ -16,5 +16,5 @@ Add it in your root build.gradle at the end of repositories:
 Step 2. Add the dependency
 
 	dependencies {
-	        implementation 'com.github.Omega-R:OmegaExtensions:1.0.1'
+	        implementation 'com.github.Omega-R:OmegaExtensions:1.0.4'
 	}

.idea/compiler.xml

@@ -3,11 +3,11 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
     defaultConfig {
         applicationId "omega_r.com.extensions.simple"
         minSdkVersion 14
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -22,12 +22,12 @@ android {
 
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation project(':extensionslib')
     implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation "androidx.appcompat:appcompat:$appcompat"
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation project(':extensionslib')
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
 
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.2.0-alpha03'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0-alpha03'
+    testImplementation 'junit:junit:4.13.1'
+    androidTestImplementation 'com.android.support.test:runner:1.0.2'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
 }

.idea/jarRepositories.xml

@@ -1,16 +1,16 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.30'
-    ext.appcompat = '1.1.0-alpha04'
+    ext.kotlin_version = '1.4.10'
+    ext.appcompat = '1.2.0'
 
     repositories {
         google()
         jcenter()
 
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.3.2'
+        classpath 'com.android.tools.build:gradle:4.1.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
         // NOTE: Do not place your application dependencies here; they belong

.idea/misc.xml

@@ -3,16 +3,20 @@ apply plugin: 'kotlin-android'
 apply plugin: 'com.github.dcendents.android-maven'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
+        kotlinOptions.freeCompilerArgs += [
+                "-Xuse-experimental=kotlinx.coroutines.ExperimentalCoroutinesApi",
+                "-Xuse-experimental=kotlinx.coroutines.ObsoleteCoroutinesApi",
+                "-Xuse-experimental=kotlin.time.ExperimentalTime"]
     }
 
     buildTypes {
@@ -28,9 +32,10 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation "androidx.appcompat:appcompat:$appcompat"
-    implementation 'androidx.recyclerview:recyclerview:1.1.0-alpha04'
+    implementation 'androidx.recyclerview:recyclerview:1.2.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.9'
 
-    testImplementation 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.13.1'
     androidTestImplementation 'com.android.support.test:runner:1.0.2'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
 }

.idea/modules.xml

@@ -0,0 +1,50 @@
+package com.omega_r.libs.extensions.coroutines
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.channels.ReceiveChannel
+import kotlinx.coroutines.channels.ticker
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
+import kotlin.time.Duration
+import kotlin.time.DurationUnit
+import kotlin.time.toDuration
+
+fun CoroutineScope.launchWithTicker(
+    ticksCount: Int,
+    durationUnit: DurationUnit,
+    onTick: suspend (Int) -> Unit,
+    onEnd: (suspend () -> Unit)? = null,
+    initialDelayMillis: Long = 0,
+): ReceiveChannel<Unit> {
+    val tickerChannel = ticker(
+        ticksCount.toDuration(durationUnit).toLongMilliseconds(),
+        initialDelayMillis
+    )
+    launch {
+        var currentTick = 0
+        for (event in tickerChannel) {
+            if (currentTick >= ticksCount) {
+                onEnd?.invoke()
+                tickerChannel.cancel()
+                break
+            }
+            onTick(currentTick)
+            currentTick++
+        }
+    }
+    return tickerChannel
+}
+
+fun CoroutineScope.launchDelayed(delayMillis: Long, action: suspend () -> Unit) {
+    launch {
+        delay(delayMillis)
+        action()
+    }
+}
+
+fun CoroutineScope.launchDelayed(delayDuration: Duration, action: suspend () -> Unit) {
+    launch {
+        delay(delayDuration)
+        action()
+    }
+}