Add example preview

Author: colemancda

Demo/app/src/main/java/com/pureswift/swiftandroid/EmbeddedAndroidViewDemo.kt

@@ -0,0 +1,63 @@
+package com.pureswift.swiftandroid
+
+import android.view.ViewGroup.LayoutParams.MATCH_PARENT
+import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.padding
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.material3.Text
+import androidx.compose.material3.Button
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.viewinterop.AndroidView
+import androidx.core.content.ContextCompat
+
+@Preview(showBackground = true)
+@Composable
+fun EmbeddedAndroidViewDemo() {
+    Column {
+        val state = remember { mutableIntStateOf(0) }
+
+        //widget.ImageView
+        AndroidView(factory = { ctx ->
+            ImageView(ctx).apply {
+                val drawable = ContextCompat.getDrawable(ctx, R.drawable.ic_launcher_background)
+                setImageDrawable(drawable)
+            }
+        })
+
+        //Compose Button
+        Button(onClick = { state.value++ }) {
+            Text("MyComposeButton")
+        }
+
+        //widget.Button
+        AndroidView(factory = { ctx ->
+            //Here you can construct your View
+            android.widget.Button(ctx).apply {
+                text = "MyAndroidButton"
+                layoutParams = LinearLayout.LayoutParams(MATCH_PARENT, WRAP_CONTENT)
+                setOnClickListener {
+                    state.value++
+                }
+            }
+        }, modifier = Modifier.padding(8.dp))
+
+        //widget.TextView
+        AndroidView(factory = { ctx ->
+            //Here you can construct your View
+            TextView(ctx).apply {
+                layoutParams = LinearLayout.LayoutParams(MATCH_PARENT, WRAP_CONTENT)
+            }
+        }, update = {
+            it.text = "You have clicked the buttons: " + state.value.toString() + " times"
+        })
+    }
+}