Use delay instead of yield

Author: daymxn

firebase-ai/src/main/kotlin/com/google/firebase/ai/common/util/android.kt

@@ -42,15 +42,13 @@ internal fun AudioRecord.readAsFlow() = callbackFlow {
 
   while (isActive) {
     if (recordingState != AudioRecord.RECORDSTATE_RECORDING) {
-      // TODO(vguthal): Investigate if both yield and delay are required.
-      delay(10.milliseconds)
-      yield()
+      delay(0)
       continue
     }
     val bytesRead = read(buffer, 0, buffer.size)
     if (bytesRead > 0) {
       send(buffer.copyOf(bytesRead))
     }
-    yield()
+    delay(0)
   }
 }

firebase-ai/src/main/kotlin/com/google/firebase/ai/type/LiveSession.kt

@@ -41,6 +41,7 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.cancel
 import kotlinx.coroutines.channels.Channel.Factory.UNLIMITED
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.buffer
 import kotlinx.coroutines.flow.catch
@@ -411,7 +412,7 @@ internal constructor(
           if (!enableInterruptions) {
             audioHelper?.resumeRecording()
           }
-          yield()
+          delay(0)
         } else {
           println("Playing audio data")
           /**