Merge "[Unfold animation] Add a way to markScreenAsTurnedOn" into tm-qpr-dev

packages/SystemUI/unfold/src/com/android/systemui/unfold/compat/ScreenSizeFoldProvider.kt

@@ -25,14 +25,18 @@ import java.util.concurrent.Executor
  * It could be used when no activity context is available
  * TODO(b/232369816): use Jetpack WM library when non-activity contexts supported b/169740873
  */
-class ScreenSizeFoldProvider(private val context: Context) : FoldProvider {
+class ScreenSizeFoldProvider(context: Context) : FoldProvider {
 
+    private var isFolded: Boolean = false
     private var callbacks: MutableList<FoldCallback> = arrayListOf()
-    private var lastWidth: Int = 0
+
+    init {
+        onConfigurationChange(context.resources.configuration)
+    }
 
     override fun registerCallback(callback: FoldCallback, executor: Executor) {
         callbacks += callback
-        onConfigurationChange(context.resources.configuration)
+        callback.onFoldUpdated(isFolded)
     }
 
     override fun unregisterCallback(callback: FoldCallback) {
@@ -40,16 +44,14 @@ class ScreenSizeFoldProvider(private val context: Context) : FoldProvider {
     }
 
     fun onConfigurationChange(newConfig: Configuration) {
-        if (lastWidth == newConfig.smallestScreenWidthDp) {
+        val newIsFolded =
+                newConfig.smallestScreenWidthDp < INNER_SCREEN_SMALLEST_SCREEN_WIDTH_THRESHOLD_DP
+        if (newIsFolded == isFolded) {
             return
         }
 
-        if (newConfig.smallestScreenWidthDp > INNER_SCREEN_SMALLEST_SCREEN_WIDTH_THRESHOLD_DP) {
+        isFolded = newIsFolded
-            callbacks.forEach { it.onFoldUpdated(false) }
+        callbacks.forEach { it.onFoldUpdated(isFolded) }
-        } else {
-            callbacks.forEach { it.onFoldUpdated(true) }
-        }
-        lastWidth = newConfig.smallestScreenWidthDp
     }
 }
 

packages/SystemUI/unfold/src/com/android/systemui/unfold/updates/DeviceFoldStateProvider.kt

@@ -256,6 +256,12 @@ constructor(
             }
         }
 
+        override fun markScreenAsTurnedOn() {
+            if (!isFolded) {
+                isUnfoldHandled = true
+            }
+        }
+
         override fun onScreenTurningOn() {
             isScreenOn = true
             updateHingeAngleProviderState()

packages/SystemUI/unfold/src/com/android/systemui/unfold/updates/screen/ScreenStatusProvider.kt

@@ -35,5 +35,12 @@ interface ScreenStatusProvider : CallbackController<ScreenListener> {
          * Called when the screen is starting to be turned on.
          */
         fun onScreenTurningOn()
+
+        /**
+         * Called when the screen is already turned on but it happened before the creation
+         * of the unfold progress provider, so we won't play the actual animation but we treat
+         * the current state of the screen as 'turned on'
+         */
+        fun markScreenAsTurnedOn()
     }
 }