From 4836e4c4c07a9b681ef0f0c43a0ab0254639dc4c Mon Sep 17 00:00:00 2001
From: r0r-5chach <r0r-5chach.xyz@proton.me>
Date: Sat, 19 Oct 2024 19:50:18 +0100
Subject: [PATCH] Microphone access and stream

---
 src/main/kotlin/Microphone.kt | 61 +++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 src/main/kotlin/Microphone.kt

diff --git a/src/main/kotlin/Microphone.kt b/src/main/kotlin/Microphone.kt
new file mode 100644
index 0000000..9f86878
--- /dev/null
+++ b/src/main/kotlin/Microphone.kt
@@ -0,0 +1,61 @@
+import javax.sound.sampled.AudioFormat
+import javax.sound.sampled.AudioSystem
+import javax.sound.sampled.DataLine
+import javax.sound.sampled.TargetDataLine
+/**
+ * TODO: Documentation
+ */
+class Microphone {
+    /**
+     *
+     */
+    private val source = getSource()
+    /**
+     *
+     */
+    private val audioFormat = getFormat()
+    /**
+     *
+     */
+    fun startCapture() {
+        source.start()
+        //TODO: Start processing loop in new coroutine and check if it could be moved into own file
+    }
+    /**
+     *
+     */
+    fun stopCapture() {
+        source.stop()
+    }
+    /**
+     *
+     */
+    fun closeSource() {
+        source.close()
+    }
+    /**
+     *
+     */
+    private fun getFormat(): AudioFormat {
+        return AudioFormat( //TODO: Get format settings from user settings
+            16000.0f, // 16000 Required
+            16,
+            2,
+            true,
+            true
+        )
+    }
+    /**
+     *
+     */
+    private fun getSource(): TargetDataLine {
+        val info = DataLine.Info(
+            TargetDataLine::class.java,
+            audioFormat
+        )
+        val source = AudioSystem.getLine(info) as TargetDataLine
+        source.open(audioFormat)
+
+        return source
+    }
+}
\ No newline at end of file