Compose test

VERSION

@@ -1 +1 @@
-20.48.6
+20.50.0

example/AndroidManifest.xml

@@ -89,6 +89,7 @@
         <activity android:name=".activity.BillieActivity"/>
         <activity android:name=".activity.SatispayActivity"/>
         <activity android:name=".activity.CardInputWidgetComposeExampleActivity"/>
+        <activity android:name=".activity.TestComposeActivity"/>
     </application>
 
 </manifest>

example/src/main/java/com/stripe/example/activity/LauncherActivity.kt

@@ -9,6 +9,7 @@ import android.widget.TextView
 import androidx.appcompat.app.AppCompatActivity
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
+import com.stripe.android.view.TestComposeView
 import com.stripe.example.R
 import com.stripe.example.databinding.LauncherActivityBinding
 
@@ -36,6 +37,7 @@ class LauncherActivity : AppCompatActivity() {
         private val activity: Activity
     ) : RecyclerView.Adapter<ExamplesAdapter.ExamplesViewHolder>() {
         private val items = listOf(
+            Item("Test Compose View", TestComposeActivity::class.java),
             Item(
                 activity.getString(R.string.payment_auth_example),
                 PaymentAuthActivity::class.java

example/src/main/java/com/stripe/example/activity/TestComposeActivity.kt

@@ -0,0 +1,16 @@
+package com.stripe.example.activity
+
+import android.app.Activity
+import android.app.Dialog
+import android.os.Bundle
+import com.stripe.android.view.TestComposeView
+
+class TestComposeActivity : Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+//        val dialog = Dialog(this)
+//        dialog.setContentView(TestComposeView(this))
+//        dialog.show()
+        this.setContentView(TestComposeView(this))
+    }
+}

gradle.properties

@@ -20,4 +20,4 @@ android.useAndroidX=true
 android.experimental.androidTest.numManagedDeviceShards=3
 
 # Update StripeSdkVersion.VERSION_NAME when publishing a new release
-VERSION_NAME=20.48.6
+VERSION_NAME=20.50.0

payments-core/src/main/java/com/stripe/android/view/TestComposeView.kt

@@ -0,0 +1,127 @@
+package com.stripe.android.view
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.View
+import android.widget.LinearLayout
+import androidx.compose.foundation.layout.Column
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.MonotonicFrameClock
+import androidx.compose.runtime.PausableMonotonicFrameClock
+import androidx.compose.runtime.Recomposer
+import androidx.compose.ui.platform.AbstractComposeView
+import androidx.compose.ui.platform.AndroidUiDispatcher
+import androidx.compose.ui.platform.ComposeView
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleOwner
+import androidx.lifecycle.LifecycleRegistry
+import androidx.lifecycle.findViewTreeLifecycleOwner
+import androidx.lifecycle.setViewTreeLifecycleOwner
+import androidx.savedstate.SavedStateRegistry
+import androidx.savedstate.SavedStateRegistryController
+import androidx.savedstate.SavedStateRegistryOwner
+import androidx.savedstate.setViewTreeSavedStateRegistryOwner
+import kotlin.coroutines.EmptyCoroutineContext
+
+class TestComposeView(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
+): LinearLayout(context, attrs, defStyleAttr) {
+
+    private val lifecycleDelegate = TestLifecycleOwnerDelegate()
+
+    init {
+        val view = MyComposeView(context = context) {
+            Column {
+                Text(text = "Hello")
+                Text(text = "Does this work?")
+            }
+        }
+        this.addView(view)
+    }
+
+    override fun onAttachedToWindow() {
+        super.onAttachedToWindow()
+        lifecycleDelegate.initLifecycle(this)
+    }
+
+    override fun onDetachedFromWindow() {
+        super.onDetachedFromWindow()
+        lifecycleDelegate.destroyLifecycle(this)
+    }
+}
+
+class MyComposeView(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0,
+    private val content: @Composable () -> Unit
+) : AbstractComposeView(context, attrs, defStyleAttr) {
+
+    private val lifecycleDelegate = TestLifecycleOwnerDelegate()
+
+    @Composable
+    override fun Content() {
+        content()
+    }
+
+    init {
+        val currentThreadContext = AndroidUiDispatcher.CurrentThread
+        val pausableClock = currentThreadContext[MonotonicFrameClock]?.let {
+            PausableMonotonicFrameClock(it).apply { pause() }
+        }
+        val contextWithClock = currentThreadContext + (pausableClock ?: EmptyCoroutineContext)
+        val recomposer = Recomposer(contextWithClock)
+        setParentCompositionContext(recomposer)
+    }
+
+    override fun onAttachedToWindow() {
+        lifecycleDelegate.initLifecycle(this)
+        super.onAttachedToWindow()
+    }
+
+    override fun onDetachedFromWindow() {
+        lifecycleDelegate.destroyLifecycle(this)
+        super.onDetachedFromWindow()
+    }
+
+    override val shouldCreateCompositionOnAttachedToWindow: Boolean
+        get() = false
+}
+
+internal class TestLifecycleOwnerDelegate : LifecycleOwner, SavedStateRegistryOwner {
+
+    fun initLifecycle(owner: View) {
+        owner.findViewTreeLifecycleOwner() ?: run {
+            savedStateRegistryController.performRestore(null)
+            lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_CREATE)
+            attachToParent(owner)
+            lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_RESUME)
+        }
+    }
+
+    fun destroyLifecycle(owner: View) {
+        owner.findViewTreeLifecycleOwner() ?: run {
+            lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_PAUSE)
+            lifecycleRegistry.handleLifecycleEvent(Lifecycle.Event.ON_DESTROY)
+        }
+    }
+
+    private fun attachToParent(owner: View) {
+        owner.setViewTreeLifecycleOwner(this)
+        owner.setViewTreeSavedStateRegistryOwner(this)
+    }
+
+    // LifecycleOwner methods
+    private val lifecycleRegistry: LifecycleRegistry = LifecycleRegistry(this)
+
+    // SavedStateRegistry methods
+    private val savedStateRegistryController = SavedStateRegistryController.create(this)
+
+    override val lifecycle: Lifecycle
+        get() = lifecycleRegistry
+    override val savedStateRegistry: SavedStateRegistry
+        get() = savedStateRegistryController.savedStateRegistry
+}

stripe-core/src/main/java/com/stripe/android/core/version/StripeSdkVersion.kt

@@ -8,6 +8,6 @@ package com.stripe.android.core.version
  *
  */
 object StripeSdkVersion {
-    const val VERSION_NAME = "20.48.6"
+    const val VERSION_NAME = "20.50.0"
     const val VERSION: String = "AndroidBindings/$VERSION_NAME"
 }