added initial doc

Author: kaushikrw

toolkit/featureforms/src/main/java/com/arcgismaps/toolkit/featureforms/theme/DefaultThemeTokens.kt

@@ -29,7 +29,17 @@ import androidx.compose.ui.unit.sp
  */
 private val DefaultSelectionColor = Color(0xFF4286F4)
 
+/**
+ * Provides a default [FeatureFormColorScheme] via [colorScheme] and a default [FeatureFormTypography]
+ * via [typography].
+ *
+ */
 internal object DefaultThemeTokens {
+
+    /**
+     *  The default values provided are hardcoded based on the material 3 light color scheme.
+     *  See [androidx.compose.material3.lightColorScheme].
+     */
     val colorScheme: FeatureFormColorScheme = FeatureFormColorScheme(
         editableTextFieldColors = EditableTextFieldColors(
             focusedTextColor = ColorTokens.OnSurface,
@@ -93,6 +103,10 @@ internal object DefaultThemeTokens {
         )
     )
 
+    /**
+     * The default values provided are hardcoded based on the material 3 typography.
+     * See [androidx.compose.material3.Typography]
+     */
     val typography: FeatureFormTypography = FeatureFormTypography(
         editableTextFieldTypography = EditableTextFieldTypography(
             labelStyle = TypographyTokens.bodySmall,

toolkit/featureforms/src/main/java/com/arcgismaps/toolkit/featureforms/theme/FeatureFormTheme.kt

@@ -27,6 +27,9 @@ import androidx.compose.runtime.staticCompositionLocalOf
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.TextStyle
 
+/**
+ * CompositionLocal used to pass a [FeatureFormTheme] down the tree.
+ */
 internal val LocalFeatureFormTheme: ProvidableCompositionLocal<FeatureFormTheme> =
     staticCompositionLocalOf {
         defaultTheme()
@@ -45,6 +48,17 @@ private fun defaultTheme(): FeatureFormTheme =
     )
 
 
+/**
+ * Provides a default [FeatureFormTheme] to the given [content] so that the FeatureForm can be
+ * customized.
+ *
+ * The default value for the [theme] is based on the current [MaterialTheme].
+ * See [FeatureFormTheme.createDefaults] for more info on the exact configuration used.
+ *
+ * @param theme A complete definition for the [FeatureFormTheme] to use. A default is provided based
+ * on the current [MaterialTheme].
+ * @param content The content to which the [theme] should be applied.
+ */
 @Composable
 internal fun FeatureFormTheme(
     theme: FeatureFormTheme = FeatureFormTheme.createDefaults(),
@@ -54,6 +68,9 @@ internal fun FeatureFormTheme(
     CompositionLocalProvider(LocalFeatureFormTheme provides rememberedTheme) {
         content()
     }
+    MaterialTheme {
+
+    }
 }
 
 /**