Added examples

Author: a7ul

.eslintrc

@@ -15,7 +15,6 @@
   },
   "extends": ["eslint:recommended", "plugin:react/recommended"],
   "rules": {
-    "react-native/split-platform-components": 2,
     "react/no-did-mount-set-state": 2,
     "react/no-did-update-set-state": 2,
     "react/no-direct-mutation-state": 2,

examples/bugCaptureOnError.js

@@ -0,0 +1,33 @@
+import {Alert} from 'react-native';
+import {BackAndroid} from 'react-native';
+import {setJSExceptionHandler} from 'react-native-exception-handler';
+
+const reporter = (error) => {
+  // Logic for reporting to devs
+  // Example : Log issues to github issues using github apis.
+  console.log(error); // sample
+};
+
+const errorHandler = (e, isFatal) => {
+  if (isFatal) {
+    reporter(e);
+    Alert.alert(
+        'Unexpected error occurred',
+        `
+        Error: ${(isFatal) ? 'Fatal:' : ''} ${e.name} ${e.message}
+
+        We have reported this to our team ! Please close the app and start again!
+        `,
+      [{
+        text: 'Close',
+        onPress: () => {
+          BackAndroid.exitApp();
+        }
+      }]
+    );
+  } else {
+    console.log(e); // So that we can see it in the ADB logs in case of Android if needed
+  }
+};
+
+setJSExceptionHandler(errorHandler);

errorHandler.js renamed to examples/restartOnError.js

@@ -1,4 +1,6 @@
 import {Alert} from 'react-native';
+import RNRestart from 'react-native-restart';
+import {setJSExceptionHandler} from 'react-native-exception-handler';
 
 const errorHandler = (e, isFatal) => {
   if (isFatal) {
@@ -12,7 +14,7 @@ const errorHandler = (e, isFatal) => {
       [{
         text: 'Restart',
         onPress: () => {
-          console.log('test');
+          RNRestart.Restart();
         }
       }]
     );
@@ -21,4 +23,4 @@ const errorHandler = (e, isFatal) => {
   }
 };
 
-export default errorHandler;
+setJSExceptionHandler(errorHandler);

index.js

@@ -1,18 +1,14 @@
-import errorHandler from './errorHandler';
+const noop = () => {};
 
-export const handleExceptions = (allowedInDevMode = false) => {
-  registerErrorHandler(errorHandler, allowedInDevMode);
-};
-
-export const registerErrorHandler = (customHandler, allowedInDevMode = false) => {
+export const setJSExceptionHandler = (customHandler = noop, allowedInDevMode = false) => {
   const allowed = allowedInDevMode ? true : !__DEV__;
   if (allowed) {
-    if (customHandler) {
-      global.ErrorUtils.setGlobalHandler(customHandler);
-    } else {
-      console.log('Custom Error Handler not passed to registerErrorHandler');
-    }
+    global.ErrorUtils.setGlobalHandler(customHandler);
   } else {
-    console.log('Not registering the error handler since its in dev mode and allowedInDevMode is not true');
+    console.log('Skipping setJSExceptionHandler: Reason: In DEV mode and allowedInDevMode = false');
   }
 };
+
+export default {
+  setJSExceptionHandler
+};