dwindows: android/DWindows.kt comparison

comparison android/DWindows.kt @ 2514:5f711e86a211

Android: Implement dw_main_sleep() and dw_main_iteration(). Using the sort of hacky exception handler method for now.... since Google doesn't seem to want us to do this in a clean way.

author	bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date	Fri, 07 May 2021 19:54:05 +0000
parents	f54051c3f2a5
children	211044d98e86

comparison

equal deleted inserted replaced

-:0fa54c340902
+:5f711e86a211
 import android.media.AudioManager
 import android.media.ToneGenerator
 import android.os.Bundle
 import android.os.Handler
 import android.os.Looper
+import android.os.MessageQueue
 import android.text.InputFilter
 import android.text.InputFilter.LengthFilter
 import android.text.InputType
 import android.text.method.PasswordTransformationMethod
 import android.util.Base64
 Looper.loop()
 } catch (e2: RuntimeException) {
 }
 }
 return retval
+}
+fun mainSleep(milliseconds: Int)
+{
+// If we are on the main UI thread... add an idle handler
+// Then loop until we throw an exception when the time expires
+// in the idle handler, if we are already thrown... remove the handler
+if(Looper.getMainLooper() == Looper.myLooper()) {
+val starttime = System.currentTimeMillis()
+// Waiting for Idle to make sure Toast gets rendered.
+Looper.myQueue().addIdleHandler(object : MessageQueue.IdleHandler {
+var thrown: Boolean = false
+override fun queueIdle(): Boolean {
+if(System.currentTimeMillis() - starttime >= milliseconds) {
+if (thrown == false) {
+thrown = true
+throw java.lang.RuntimeException()
+}
+return false
+}
+return true
+}
+})
+// loop till a runtime exception is triggered.
+try {
+Looper.loop()
+} catch (e2: RuntimeException) {
+}
+}
+else
+{
+// If we are in a different thread just sleep
+Thread.sleep(milliseconds.toLong())
+}
 }
 fun dwindowsExit(exitcode: Int)
 {
 waitOnUiThread {

Mercurial > dwindows

comparison android/DWindows.kt @ 2514:5f711e86a211