Share Extension/Intents (#2587)

* add native ios code outside of ios project

* helper script

* going to be a lot of these commits to squash...backing up

* save

* start of an expo plugin

* create info.plist

* copy the view controller

* maybe working

* working

* wait working now

* working plugin

* use current scheme

* update intent path

* use better params

* support text in uri

* build

* use better encoding

* handle images

* cleanup ios plugin

* android

* move bash script to /scripts

* handle cases where loaded data is uiimage rather than uri

* remove unnecessary logic, allow more than 4 images and just take first 4

* android build plugin

* limit images to four on android

* use js for plugins, no need to build

* revert changes to app config

* use correct scheme on android

* android readme

* move ios extension to /modules

* remove unnecessary event

* revert typo

* plugin readme

* scripts readme

* add configurable scheme to .env, default to `bluesky`

* remove debug

* revert .gitignore change

* add comment about updating .env to app.config.js for those modifying scheme

* modify .env

* update android module to use the proper url

* update ios extension

* remove comment

* parse and validate incoming image uris

* fix types

* rm oops

* fix a few typos

1 files changed, 89 insertions, 0 deletions

diff --git a/plugins/shareExtension/withIntentFilters.js b/plugins/shareExtension/withIntentFilters.js
new file mode 100644
index 000000000..605fcfd05
--- /dev/null
+++ b/plugins/shareExtension/withIntentFilters.js
@@ -0,0 +1,89 @@
+const {withAndroidManifest} = require('@expo/config-plugins')
+
+const withIntentFilters = config => {
+  // eslint-disable-next-line no-shadow
+  return withAndroidManifest(config, config => {
+    const intents = [
+      {
+        action: [
+          {
+            $: {
+              'android:name': 'android.intent.action.SEND',
+            },
+          },
+        ],
+        category: [
+          {
+            $: {
+              'android:name': 'android.intent.category.DEFAULT',
+            },
+          },
+        ],
+        data: [
+          {
+            $: {
+              'android:mimeType': 'image/*',
+            },
+          },
+        ],
+      },
+      {
+        action: [
+          {
+            $: {
+              'android:name': 'android.intent.action.SEND',
+            },
+          },
+        ],
+        category: [
+          {
+            $: {
+              'android:name': 'android.intent.category.DEFAULT',
+            },
+          },
+        ],
+        data: [
+          {
+            $: {
+              'android:mimeType': 'text/plain',
+            },
+          },
+        ],
+      },
+      {
+        action: [
+          {
+            $: {
+              'android:name': 'android.intent.action.SEND_MULTIPLE',
+            },
+          },
+        ],
+        category: [
+          {
+            $: {
+              'android:name': 'android.intent.category.DEFAULT',
+            },
+          },
+        ],
+        data: [
+          {
+            $: {
+              'android:mimeType': 'image/*',
+            },
+          },
+        ],
+      },
+    ]
+
+    const intentFilter =
+      config.modResults.manifest.application?.[0].activity?.[0]['intent-filter']
+
+    if (intentFilter) {
+      intentFilter.push(...intents)
+    }
+
+    return config
+  })
+}
+
+module.exports = {withIntentFilters}