feat: install share app extension on Android

android/app/build.gradle

@@ -203,6 +203,7 @@ android {
 
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
+    compile project(':react-native-share-extension')
     //noinspection GradleDynamicVersion
     implementation "com.facebook.react:react-native:+"  // From node_modules
 

android/app/src/main/AndroidManifest.xml

@@ -46,6 +46,21 @@
         android:screenOrientation="portrait"
       ></activity>
 
+      <activity
+          android:noHistory="true"
+          android:name="io.cozy.flagship.share.ShareActivity"
+          android:configChanges="orientation"
+          android:label="@string/title_activity_share"
+          android:screenOrientation="portrait"
+          android:theme="@style/Theme.Share.Transparent"
+          android:exported="true" >
+        <intent-filter>
+          <action android:name="android.intent.action.SEND" />
+          <category android:name="android.intent.category.DEFAULT" />
+          <data android:mimeType="*/*" />
+        </intent-filter>
+      </activity>
+
       <activity-alias
         android:name="io.cozy.flagship.mobile.MainActivitycozy"
         android:enabled="true"

android/app/src/main/java/io/cozy/flagship/share/ShareActivity.java

@@ -0,0 +1,13 @@
+package io.cozy.flagship.share;
+
+import com.facebook.react.ReactActivity;
+
+
+public class ShareActivity extends ReactActivity {
+    @Override
+    protected String getMainComponentName() {
+      // this is the name AppRegistry will use to launch the Share View
+        return "MyShareEx";
+    }
+
+}

android/app/src/main/java/io/cozy/flagship/share/ShareApplication.java

@@ -0,0 +1,43 @@
+package io.cozy.flagship.share;
+import io.cozy.flagship.mobile.BuildConfig;
+
+import com.alinz.parkerdan.shareextension.SharePackage;
+
+import android.app.Application;
+
+import com.facebook.react.shell.MainReactPackage;
+import com.facebook.react.ReactNativeHost;
+import com.facebook.react.ReactApplication;
+import com.facebook.react.ReactPackage;
+
+import java.util.Arrays;
+import java.util.List;
+
+
+public class ShareApplication extends Application implements ReactApplication {
+ private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
+   @Override
+   public boolean getUseDeveloperSupport() {
+     return BuildConfig.DEBUG;
+
+   }
+
+   @Override
+   protected List<ReactPackage> getPackages() {
+     return Arrays.<ReactPackage>asList(
+         new MainReactPackage(),
+         new SharePackage()
+     );
+   }
+
+   @Override
+    protected String getJSMainModuleName() {
+     return "index";
+   }
+ };
+
+ @Override
+ public ReactNativeHost getReactNativeHost() {
+     return mReactNativeHost;
+ }
+}

android/app/src/main/res/values/strings.xml

@@ -1,3 +1,4 @@
 <resources>
     <string name="app_name">Cozy</string>
+    <string name="title_activity_share">MyShareEx</string>
 </resources>

android/app/src/main/res/values/styles.xml

@@ -13,4 +13,18 @@
         <item name="android:windowTranslucentNavigation">true</item>
     </style>
 
+    <style name="Share.Window" parent="android:Theme">
+        <item name="android:windowEnterAnimation">@null</item>
+        <item name="android:windowExitAnimation">@null</item>
+    </style>
+
+    <style name="Theme.Share.Transparent" parent="Theme.AppCompat.Light.NoActionBar">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowIsFloating">true</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:windowAnimationStyle">@style/Share.Window</item>
+    </style>
 </resources>

android/settings.gradle

@@ -11,3 +11,5 @@ include ':react-native-fs'
 project(':react-native-fs').projectDir = new File(settingsDir, '../node_modules/react-native-fs/android')
 include ':react-native-google-safetynet'
 project(':react-native-google-safetynet').projectDir = new File(rootProject.projectDir, 	'../node_modules/react-native-google-safetynet/android')
+include ':app', ':react-native-share-extension'
+project(':react-native-share-extension').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-share-extension/android')

index.js

@@ -3,6 +3,9 @@ import 'react-native-gesture-handler'
 import 'react-native-url-polyfill/auto'
 
 import App from './src/App'
+import { ShareComponent } from './src/app/view/Share/ShareComponent'
 import { name as appName } from './src/app.json'
+import { SHARE_APP_NAME as shareAppName } from './src/constants/strings.json'
 
 AppRegistry.registerComponent(appName, () => App)
+AppRegistry.registerComponent(shareAppName, () => ShareComponent)

ios/CozyReactNative.Extension/Base.lproj/MainInterface.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="21701" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="j1y-V4-xli">
+    <device id="retina6_12" orientation="portrait" appearance="light"/>
+    <dependencies>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="21679"/>
+        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--Cozy React Native Extension-->
+        <scene sceneID="ceB-am-kn3">
+            <objects>
+                <viewController id="j1y-V4-xli" customClass="CozyReactNativeExtension" sceneMemberID="viewController">
+                    <view key="view" opaque="NO" contentMode="scaleToFill" id="wbc-yd-nQP">
+                        <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <viewLayoutGuide key="safeArea" id="1Xd-am-t49"/>
+                        <color key="backgroundColor" red="0.0" green="0.0" blue="0.0" alpha="0.0" colorSpace="custom" customColorSpace="sRGB"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="CEy-Cv-SGf" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="60" y="-27"/>
+        </scene>
+    </scenes>
+</document>

ios/CozyReactNative.Extension/CozyReactNativeExtension.m

@@ -0,0 +1,31 @@
+#import <Foundation/Foundation.h>
+#import "ReactNativeShareExtension.h"
+#import <React/RCTBundleURLProvider.h>
+#import <React/RCTRootView.h>
+#import <React/RCTLog.h>
+
+@interface CozyReactNativeExtension : ReactNativeShareExtension
+@end
+
+@implementation CozyReactNativeExtension
+
+RCT_EXPORT_MODULE();
+
+- (UIView*) shareView {
+  NSURL *jsCodeLocation;
+
+  jsCodeLocation = [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
+
+  RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
+                                                      moduleName:@"CozyReactNativeExtension"
+                                               initialProperties:nil
+                                                   launchOptions:nil];
+  rootView.backgroundColor = nil;
+
+  // Uncomment for console output in Xcode console for release mode on device:
+  // RCTSetLogThreshold(RCTLogLevelInfo - 1);
+
+  return rootView;
+}
+
+@end

ios/CozyReactNative.Extension/Info.plist

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+	</dict>
+	<key>NSExtension</key>
+	<dict>
+		<key>NSExtensionAttributes</key>
+		<dict>
+			<key>NSExtensionActivationRule</key>
+			<string>TRUEPREDICATE</string>
+		</dict>
+		<key>NSExtensionMainStoryboard</key>
+		<string>MainInterface</string>
+		<key>NSExtensionPointIdentifier</key>
+		<string>com.apple.share-services</string>
+	</dict>
+</dict>
+</plist>