Feature: added the coroutine changing.

gradle.properties

@@ -21,7 +21,7 @@ proj_name=kotlinknifer
 proj_libname=KotlinKnifer
 proj_group=com.devrapid.jieyi
 proj_artifactid=kotlinknifer
-proj_version=2.1.8
+proj_version=2.1.9
 proj_description=For developing an Android conveniently and rapidly.
 proj_websiteurl=https://github.com/pokk/KotlinKnifer
 proj_issuetrackerurl=https://github.com/pokk/KotlinKnifer/issues
@@ -39,4 +39,4 @@ [email protected]
 proj_kotlin_name=kotlinshaver
 proj_kotlin_libname=KotlinShaver
 proj_kotlin_artifactid=kotlinshaver
-proj_kotlin_version=1.1.8
+proj_kotlin_version=1.1.9

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.2.1-all.zip

kotlinshaver/src/main/java/com/devrapid/kotlinshaver/Coroutine.kt

@@ -8,6 +8,7 @@ import kotlinx.coroutines.Dispatchers.Main
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.async
 import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import kotlin.coroutines.CoroutineContext
 import kotlin.coroutines.EmptyCoroutineContext
 
@@ -39,3 +40,11 @@ inline fun <T> uiAsync(noinline block: suspend CoroutineScope.() -> T) =
 inline fun <T> bkgAsync(noinline block: suspend CoroutineScope.() -> T) = CoroutineScope(Default).async(block = block)
 
 inline fun <T> ioAsync(noinline block: suspend CoroutineScope.() -> T) = CoroutineScope(IO).async(block = block)
+
+// ----------------------- with context
+
+suspend fun <T> uiSwitch(block: suspend CoroutineScope.() -> T) = withContext(Main.immediate, block)
+
+suspend fun <T> bkgSwitch(block: suspend CoroutineScope.() -> T) = withContext(Default, block)
+
+suspend fun <T> ioSwitch(block: suspend CoroutineScope.() -> T) = withContext(IO, block)