TP-31192 Toast is not showing up on screen (#79)

navi-uitron/src/main/java/com/navi/uitron/model/ui/ToastProperty.kt

@@ -9,7 +9,10 @@ package com.navi.uitron.model.ui
 
 class ToastProperty(
     var message: String? = null,
-    var duration: String? = null
+    var duration: String? = null,
+    var gravity: String? = null,
+    var xOffset: Int? = null,
+    var yOffset: Int? = null
 ) : BaseProperty() {
 
     override fun copyNonNullFrom(property: BaseProperty?) {
@@ -17,5 +20,8 @@ class ToastProperty(
         val toastProperty = property as? ToastProperty?
         toastProperty?.message?.let { message = it }
         toastProperty?.duration?.let { duration = it }
+        toastProperty?.gravity?.let { gravity = it }
+        toastProperty?.xOffset?.let { xOffset = it }
+        toastProperty?.yOffset?.let { yOffset = it }
     }
 }

navi-uitron/src/main/java/com/navi/uitron/model/ui/UiTronView.kt

@@ -256,3 +256,15 @@ enum class InputTransformationType {
     NUMBER_TO_WORDS,
     DOB_TO_READABLE_STRING
 }
+
+enum class GravityType {
+    BOTTOM,
+    CENTER,
+    CENTER_VERTICAL,
+    CENTER_HORIZONTAL,
+    TOP,
+    START,
+    END,
+    LEFT,
+    RIGHT
+}

navi-uitron/src/main/java/com/navi/uitron/render/ToastRenderer.kt

@@ -12,11 +12,20 @@ import androidx.compose.runtime.Composable
 import androidx.compose.runtime.collectAsState
 import androidx.compose.ui.platform.ComposeView
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalLifecycleOwner
+import androidx.compose.ui.platform.LocalSavedStateRegistryOwner
+import androidx.compose.ui.unit.dp
+import androidx.lifecycle.ViewTreeLifecycleOwner
+import androidx.lifecycle.ViewTreeViewModelStoreOwner
+import androidx.lifecycle.viewmodel.compose.LocalViewModelStoreOwner
+import androidx.savedstate.setViewTreeSavedStateRegistryOwner
 import com.navi.uitron.model.data.ToastData
 import com.navi.uitron.model.data.UiTronData
 import com.navi.uitron.model.ui.ToastProperty
 import com.navi.uitron.model.ui.UiTronView
 import com.navi.uitron.viewmodel.UiTronViewModel
+import dpToPx
+import getGravity
 import isNotNullAndNotEmpty
 import orFalse
 
@@ -59,13 +68,20 @@ class ToastRenderer(
             } else {
                 Toast(LocalContext.current).apply {
                     duration = getToastDuration(property.duration)
-                    view = ComposeView(LocalContext.current).apply {
+                    val views = ComposeView(LocalContext.current).apply {
                         childrenComposeViews?.let {
                             setContent {
                                 uiTronRenderer.Render(composeViews = childrenComposeViews)
                             }
                         }
                     }
+                    ViewTreeLifecycleOwner.set(views, LocalLifecycleOwner.current)
+                    ViewTreeViewModelStoreOwner.set(views, LocalViewModelStoreOwner.current)
+                    views.setViewTreeSavedStateRegistryOwner(LocalSavedStateRegistryOwner.current)
+                    setGravity(getGravity(property.gravity), property.xOffset?.dp?.value?.toInt() ?: 0,
+                        property.yOffset?.dp?.value?.toInt() ?: 0
+                    )
+                    view = views
                 }.show()
             }
 

navi-uitron/src/main/java/com/navi/uitron/utils/Ext.kt

@@ -6,6 +6,7 @@
  */
 
 import android.content.res.Resources
+import android.view.Gravity
 import androidx.compose.foundation.*
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.*
@@ -549,6 +550,21 @@ fun getKeyboardOptions(keyboardOptions: OutlinedTextFieldKeyBoardOptions?): Keyb
     )
 }
 
+fun getGravity(gravity: String?): Int {
+    return when(gravity) {
+        GravityType.BOTTOM.name -> Gravity.BOTTOM
+        GravityType.CENTER.name -> Gravity.CENTER
+        GravityType.CENTER_VERTICAL.name -> Gravity.CENTER_VERTICAL
+        GravityType.CENTER_HORIZONTAL.name -> Gravity.CENTER_HORIZONTAL
+        GravityType.TOP.name -> Gravity.TOP
+        GravityType.START.name -> Gravity.START
+        GravityType.END.name -> Gravity.END
+        GravityType.LEFT.name -> Gravity.LEFT
+        GravityType.RIGHT.name -> Gravity.RIGHT
+        else -> Gravity.NO_GRAVITY
+    }
+}
+
 fun String?.getDataId() = this.orEmpty()+DATA_SUFFIX
 
 fun String?.getInputId() = this.orEmpty()+ INPUT_SUFFIX