Added some ProvidableCompositionLocals and improved Compose sample

Author: leinardi

library-compose/src/main/kotlin/com/leinardi/android/speeddial/compose/SpeedDial.kt

@@ -53,6 +53,9 @@ import androidx.compose.material.icons.filled.Search
 import androidx.compose.material.icons.filled.Share
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.MutableState
+import androidx.compose.runtime.ProvidableCompositionLocal
+import androidx.compose.runtime.compositionLocalOf
 import androidx.compose.runtime.getValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -190,6 +193,8 @@ fun SpeedDial(
     }
 }
 
+val LocalSpeedDialTag: ProvidableCompositionLocal<MutableState<Any>> = compositionLocalOf { error("No SpeedDialTag provided") }
+
 @ExperimentalMaterialApi
 @ExperimentalAnimationApi
 @Preview

library-compose/src/main/kotlin/com/leinardi/android/speeddial/compose/SpeedDialState.kt

@@ -16,6 +16,10 @@
 
 package com.leinardi.android.speeddial.compose
 
+import androidx.compose.runtime.MutableState
+import androidx.compose.runtime.ProvidableCompositionLocal
+import androidx.compose.runtime.compositionLocalOf
+
 /**
  * Enum that represents possible SpeedDial states.
  */
@@ -41,4 +45,4 @@ enum class SpeedDialState {
  * @param value whether the SpeedDialState is Expanded or Collapsed
  */
 
-fun SpeedDialState(value: Boolean): SpeedDialState = if (value) SpeedDialState.Expanded else SpeedDialState.Collapsed
+val LocalSpeedDialState: ProvidableCompositionLocal<MutableState<SpeedDialState>> = compositionLocalOf { error("No SpeedDialState provided") }