NativeScript · vakrilov · Jan 27, 2020 · Nov 27, 2019 · Dec 5, 2019 · Dec 6, 2019
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,43 @@
+## [6.3.2](https://github.com/NativeScript/NativeScript/compare/6.3.1...6.3.2) (2019-12-20)
+
+
+### Bug Fixes
+
+* check is disposed fragment is in the FragmentManager ([#8201](https://github.com/NativeScript/NativeScript/issues/8201)) ([4b00376](https://github.com/NativeScript/NativeScript/commit/4b00376))
+* handle fake attach after FragMgr is destroyed ([#8200](https://github.com/NativeScript/NativeScript/issues/8200)) ([d1858f8](https://github.com/NativeScript/NativeScript/commit/d1858f8))
+
+
+
+## [6.3.1](https://github.com/NativeScript/NativeScript/compare/6.3.0...6.3.1) (2019-12-16)
+
+
+### Bug Fixes
+
+* null reference exception in view.android.onUnloaded ([#8153](https://github.com/NativeScript/NativeScript/issues/8153)) ([da639f2](https://github.com/NativeScript/NativeScript/commit/da639f2))
+
+
+
+# [6.3.0](https://github.com/NativeScript/NativeScript/compare/6.2.2...6.3.0) (2019-12-06)
+
+
+### Bug Fixes
+
+* **android:** Fatal Exception: java.lang.OutOfMemoryError ([#8061](https://github.com/NativeScript/NativeScript/issues/8061)) ([8d382a6](https://github.com/NativeScript/NativeScript/commit/8d382a6b2e722e9298becdcfb3b43a41352a9136))
+* **grid-layout:** value parser will now accept strings or numbers ([#8042](https://github.com/NativeScript/NativeScript/issues/8042)) ([3199a39](https://github.com/NativeScript/NativeScript/commit/3199a392b45635606e06119845099965246395c3))
+* **iOS:** Opening alert/confirm on top most of modal dialogs ([#7982](https://github.com/NativeScript/NativeScript/issues/7982)) ([60ac4e7](https://github.com/NativeScript/NativeScript/commit/60ac4e7a05c9e627eb9fc7a1bdf004c7fca99817)), closes [#6939](https://github.com/NativeScript/NativeScript/issues/6939)
+* nested css-calc and css-variables with fallback ([#7987](https://github.com/NativeScript/NativeScript/issues/7987)) ([fc2a233](https://github.com/NativeScript/NativeScript/commit/fc2a233e9598def50969247c1516c32260b7e283))
+
+
+### Features
+
+* **css:** Added optional css-tree parser ([#8076](https://github.com/NativeScript/NativeScript/issues/8076)) ([49a7607](https://github.com/NativeScript/NativeScript/commit/49a7607f4e0f3d359820b5ae731f806966de2921))
+* **dialogs:** Setting the size of popup dialog thru dialog options ([#8041](https://github.com/NativeScript/NativeScript/issues/8041)) ([cd5703a](https://github.com/NativeScript/NativeScript/commit/cd5703a6b79598031ef334a9cf3132e688422aba))
+* support requestAnimationFrame ([#8112](https://github.com/NativeScript/NativeScript/issues/8112)) ([2aa6e9b](https://github.com/NativeScript/NativeScript/commit/2aa6e9bf922286f9ffd747f901dbc922cd9446b9))
+* System css classes for modals ([#8155](https://github.com/NativeScript/NativeScript/issues/8155)) ([7b78f3b](https://github.com/NativeScript/NativeScript/commit/7b78f3b0c640d9d43026744b919a03996191f788))
+* **modal-view-ios:** handle iOS 13 dismiss modal gesture ([#8024](https://github.com/NativeScript/NativeScript/issues/8024)) ([c5df258](https://github.com/NativeScript/NativeScript/commit/c5df2580439c24c57fb364cba91050a00e391c35))
+
+
+
 ## [6.2.2](https://github.com/NativeScript/NativeScript/compare/6.2.1...6.2.2) (2019-11-25)
 
 

diff --git a/build/prepare-compat.sh b/build/prepare-compat.sh
@@ -31,10 +31,6 @@ NATIVESCRIPT_CORE_ARGS=${NATIVESCRIPT_CORE_ARGS:-$DEFAULT_NATIVESCRIPT_CORE_ARGS
     echo "Copying $PACKAGE_SOURCE $DIST/$PACKAGE..."
     npx ncp "$PACKAGE_SOURCE" "$DIST/$PACKAGE"
 
-    echo "TODO(REMOVE THIS HACK): Copying platfroms/ios/Podfile"
-    mkdir -p "$DIST/$PACKAGE/platforms/ios"
-    npx ncp "nativescript-core/platforms/ios/Podfile" "$DIST/$PACKAGE/platforms/ios/Podfile"
-
     echo "Copying README and LICENSE to $DIST/$PACKAGE"
     npx ncp LICENSE "$DIST"/"$PACKAGE"/LICENSE
 

diff --git a/e2e/scoped-packages/package.json b/e2e/scoped-packages/package.json
@@ -13,9 +13,9 @@
   "license": "SEE LICENSE IN <your-license-filename>",
   "repository": "<fill-your-repository-here>",
   "dependencies": {
-    "@nativescript/core": "file:../../dist/nativescript-core-6.2.0.tgz",
+    "@nativescript/core": "file:../../dist/nativescript-core-6.3.0.tgz",
     "nativescript-theme-core": "~1.0.6",
-    "tns-core-modules": "file:../../dist/tns-core-modules-6.2.0.tgz"
+    "tns-core-modules": "file:../../dist/tns-core-modules-6.3.0.tgz"
   },
   "devDependencies": {
     "nativescript-dev-webpack": "~1.2.0",

diff --git a/nativescript-core/platforms/ios/Podfile b/nativescript-core/platforms/ios/Podfile
@@ -1,4 +1,4 @@
 platform :ios, '9.0'
 use_frameworks!
 
-pod 'MaterialComponents/Tabs', '~> 92.3'
+pod 'MaterialComponents/Tabs', '~> 94.5'
diff --git a/nativescript-core/ui/bottom-navigation/bottom-navigation.android.ts b/nativescript-core/ui/bottom-navigation/bottom-navigation.android.ts
@@ -385,14 +385,14 @@ export class BottomNavigation extends TabNavigationBase {
 
     _onAttachedToWindow(): void {
         super._onAttachedToWindow();
-        this._attachedToWindow = true;
 
         // _onAttachedToWindow called from OS again after it was detach
         // TODO: Consider testing and removing it when update to androidx.fragment:1.2.0
         if (this._manager && this._manager.isDestroyed()) {
             return;
         }
-
+
+        this._attachedToWindow = true;
         this.changeTab(this.selectedIndex);
     }
 

diff --git a/nativescript-core/ui/core/view/view.android.ts b/nativescript-core/ui/core/view/view.android.ts
@@ -156,6 +156,8 @@ function initializeDialogFragment() {
             const ownerId = this.getArguments().getInt(DOMID);
             const options = getModalOptions(ownerId);
             this.owner = options.owner;
+            // Set owner._dialogFragment to this in case the DialogFragment was recreated after app suspend
+            this.owner._dialogFragment = this;
             this._fullscreen = options.fullscreen;
             this._animated = options.animated;
             this._cancelable = options.cancelable;
@@ -381,11 +383,13 @@ export class View extends ViewCommon {
     @profile
     public onUnloaded() {
         if (this.touchListenerIsSet) {
-            this.nativeViewProtected.setOnTouchListener(null);
             this.touchListenerIsSet = false;
-            this.nativeViewProtected.setClickable(this._isClickable);
+            if (this.nativeViewProtected) {
+                this.nativeViewProtected.setOnTouchListener(null);
+                this.nativeViewProtected.setClickable(this._isClickable);
+            }
         }
-
+        
         this._manager = null;
         this._rootManager = null;
         super.onUnloaded();

diff --git a/nativescript-core/ui/frame/frame.android.ts b/nativescript-core/ui/frame/frame.android.ts
@@ -150,14 +150,14 @@ export class Frame extends FrameBase {
 
     _onAttachedToWindow(): void {
         super._onAttachedToWindow();
-        this._attachedToWindow = true;
-
+
         // _onAttachedToWindow called from OS again after it was detach
         // TODO: Consider testing and removing it when update to androidx.fragment:1.2.0
         if (this._manager && this._manager.isDestroyed()) {
             return;
         }
-
+
+        this._attachedToWindow = true;
         this._processNextNavigationEntry();
     }
 
@@ -264,13 +264,13 @@ export class Frame extends FrameBase {
             !this._currentEntry.fragment.isAdded()) {
             return;
         }
+        const fragment: androidx.fragment.app.Fragment = this._currentEntry.fragment;
+        const fragmentManager: androidx.fragment.app.FragmentManager = fragment.getFragmentManager();
 
-        const manager: androidx.fragment.app.FragmentManager = this._getFragmentManager();
-        const transaction = manager.beginTransaction();
-        const fragment = this._currentEntry.fragment;
+        const transaction = fragmentManager.beginTransaction();
         const fragmentExitTransition = fragment.getExitTransition();
 
-        // Reset animation to its initial state to prevent mirrorered effect when restore current fragment transitions
+        // Reset animation to its initial state to prevent mirrored effect when restore current fragment transitions
         if (fragmentExitTransition && fragmentExitTransition instanceof org.nativescript.widgets.CustomTransition) {
             fragmentExitTransition.setResetOnTransitionEnd(true);
         }
@@ -637,7 +637,7 @@ function clearEntry(entry: BackstackEntry): void {
     entry.recreated = false;
     entry.fragment = null;
     const page = entry.resolvedPage;
-    if (page._context) {
+    if (page && page._context) {
         entry.resolvedPage._tearDownUI(true);
     }
 }
@@ -1032,6 +1032,12 @@ class FragmentCallbacksImplementation implements AndroidFragmentCallbacks {
     }
 
     private loadBitmapFromView(view: android.view.View): android.graphics.Bitmap {
+        // Don't try to creat bitmaps with no dimensions as this causes a crash
+        // This might happen when showing and closing dialogs fast.  
+        if (!(view && view.getWidth() > 0 && view.getHeight() > 0)) {
+            return undefined;
+        }
+
         // Another way to get view bitmap. Test performance vs setDrawingCacheEnabled
         // const width = view.getWidth();
         // const height = view.getHeight();
@@ -1041,7 +1047,8 @@ class FragmentCallbacksImplementation implements AndroidFragmentCallbacks {
         // view.draw(canvas);
 
         view.setDrawingCacheEnabled(true);
-        const bitmap = android.graphics.Bitmap.createBitmap(view.getDrawingCache());
+        const drawCache = view.getDrawingCache();
+        const bitmap = android.graphics.Bitmap.createBitmap(drawCache);
         view.setDrawingCacheEnabled(false);
 
         return bitmap;

diff --git a/nativescript-core/utils/utils.ios.ts b/nativescript-core/utils/utils.ios.ts
@@ -6,8 +6,6 @@ import {
 export { ios };
 export * from "./utils-common";
 
-let mainScreenScale;
-
 export function openFile(filePath: string): boolean {
     try {
         const appPath = ios.getCurrentAppPath();
@@ -47,5 +45,3 @@ export function openUrl(location: string): boolean {
 
     return false;
 }
-
-mainScreenScale = UIScreen.mainScreen.scale;