fix(android): crash on snackbar in background

farfromrefug · farfromrefug · commit bd506bc83804 · 2020-10-02T09:31:59.000+02:00
diff --git a/src/snackbar/snackbar.android.ts b/src/snackbar/snackbar.android.ts
@@ -150,7 +150,11 @@ export class SnackBar extends SnackBarBase {
                 }
                 (cb as any).nListener = null;
                 if (nCoordinatorLayout) {
-                    (nCoordinatorLayout.getParent() as android.view.ViewGroup).removeView(nCoordinatorLayout);
+                    const parent = nCoordinatorLayout.getParent() as android.view.ViewGroup;
+                    // in case of the view being in background the parent might already be null
+                    if (parent) {
+                        parent.removeView(nCoordinatorLayout);
+                    }
                     (page as any).nCoordinatorLayout = null;
                 }
             },

Original file line number	Diff line number	Diff line change
`@@ -150,7 +150,11 @@ export class SnackBar extends SnackBarBase {`
`150`	`150`	`}`
`151`	`151`	`(cb as any).nListener = null;`
`152`	`152`	`if (nCoordinatorLayout) {`
`153`		`- (nCoordinatorLayout.getParent() as android.view.ViewGroup).removeView(nCoordinatorLayout);`
	`153`	`+ const parent = nCoordinatorLayout.getParent() as android.view.ViewGroup;`
	`154`	`+ // in case of the view being in background the parent might already be null`
	`155`	`+ if (parent) {`
	`156`	`+ parent.removeView(nCoordinatorLayout);`
	`157`	`+ }`
`154`	`158`	`(page as any).nCoordinatorLayout = null;`
`155`	`159`	`}`
`156`	`160`	`},`