feature: Add new CSC Screen

lib_broadcast/build.gradle

@@ -0,0 +1,7 @@
+apply from: rootProject.file("library.gradle")
+
+dependencies {
+    implementation project(":lib_events")
+
+    implementation libs.kotlin.coroutines
+}

lib_broadcast/src/androidTest/java/no/nordicsemi/android/broadcast/ExampleInstrumentedTest.kt

@@ -0,0 +1,24 @@
+package no.nordicsemi.android.broadcast
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("no.nordicsemi.android.broadcast.test", appContext.packageName)
+    }
+}

lib_broadcast/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="no.nordicsemi.android.broadcast">
+
+</manifest>

lib_broadcast/src/main/java/no/nordicsemi/android/broadcast/BluetoothDataReadBroadcast.kt

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+package no.nordicsemi.android.broadcast
+
+import kotlinx.coroutines.channels.BufferOverflow
+import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.SharedFlow
+import no.nordicsemi.android.events.BluetoothReadDataEvent
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class BluetoothDataReadBroadcast @Inject constructor() {
+
+    private val _event = MutableSharedFlow<BluetoothReadDataEvent>(
+        replay = 1,
+        extraBufferCapacity = 1,
+        onBufferOverflow = BufferOverflow.DROP_OLDEST
+    )
+    val events: SharedFlow<BluetoothReadDataEvent> = _event
+
+    private val _wheelSize = MutableSharedFlow<Int>(
+        replay = 1,
+        extraBufferCapacity = 1,
+        onBufferOverflow = BufferOverflow.DROP_OLDEST
+    )
+    val wheelSize: SharedFlow<Int> = _wheelSize
+
+    fun offer(newEvent: BluetoothReadDataEvent) {
+        _event.tryEmit(newEvent)
+    }
+
+    fun setWheelSize(size: Int) {
+        _wheelSize.tryEmit(size)
+    }
+}

lib_broadcast/src/test/java/no/nordicsemi/android/broadcast/ExampleUnitTest.kt

@@ -0,0 +1,17 @@
+package no.nordicsemi.android.broadcast
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}