Set default elevation of react-native-paper Card to 0 on Android P and above till transitions with opacity are resolved.

Author: ferrannp

package.json

@@ -9,7 +9,8 @@
     "test": "jest",
     "flow": "flow --include-warnings",
     "lint": "eslint .",
-    "ci": "npm test && npm run lint && npm run flow"
+    "ci": "npm test && npm run lint && npm run flow",
+    "prepare": "patch-package"
   },
   "dependencies": {
     "bugsnag-react-native": "^2.10.2",
@@ -22,7 +23,7 @@
     "react-native-calendars": "^1.21.0",
     "react-native-gesture-handler": "^1.0.10",
     "react-native-i18n": "^2.0.12",
-    "react-native-paper": "^2.11.0",
+    "react-native-paper": "^2.11.1",
     "react-native-vector-icons": "^4.6.0",
     "react-navigation": "^3.0.8",
     "react-navigation-backhandler": "^1.1.1",
@@ -42,6 +43,8 @@
     "flow-bin": "0.78.0",
     "jest": "^24.0.0-alpha.12",
     "metro-react-native-babel-preset": "^0.50.0",
+    "patch-package": "^6.0.4",
+    "postinstall-prepare": "^1.0.1",
     "react-dom": "^16.3.1",
     "react-native-testing-library": "^1.5.0",
     "react-test-renderer": "16.6.3"

patches/react-native-paper+2.11.1.patch

@@ -0,0 +1,21 @@
+diff --git a/node_modules/react-native-paper/src/components/Card/Card.js b/node_modules/react-native-paper/src/components/Card/Card.js
+index 923afbc..0191d7a 100644
+--- a/node_modules/react-native-paper/src/components/Card/Card.js
++++ b/node_modules/react-native-paper/src/components/Card/Card.js
+@@ -4,6 +4,7 @@ import * as React from 'react';
+ import {
+   Animated,
+   View,
++  Platform,
+   TouchableWithoutFeedback,
+   StyleSheet,
+ } from 'react-native';
+@@ -89,7 +90,7 @@ class Card extends React.Component<Props, State> {
+   static Title = CardTitle;
+ 
+   static defaultProps = {
+-    elevation: 1,
++    elevation: Platform.OS === 'android' && Platform.Version >= 28 ? 0 : 1,
+   };
+ 
+   state = {