From 3a1a1f7102bfaf7600e4f5c47eb374bc7c9f8c26 Mon Sep 17 00:00:00 2001
From: Sylvain Berfini <sylvain.berfini@belledonne-communications.com>
Date: Tue, 19 Feb 2019 16:12:18 +0100
Subject: [PATCH] Allow multiple image sharing through linphone

---
 app/src/main/AndroidManifest.xml              |  8 +++++
 .../linphone/LinphoneLauncherActivity.java    | 10 +++++-
 .../linphone/chat/ChatMessagesFragment.java   | 33 ++++++++++++-------
 3 files changed, 38 insertions(+), 13 deletions(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 62031a373..62607fc2d 100755
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -109,6 +109,14 @@
                 <data android:mimeType="video/*" />
                 <data android:mimeType="application/*" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.SEND_MULTIPLE" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.OPENABLE" />
+
+                <data android:mimeType="image/*" />
+            </intent-filter>
             <intent-filter>
                 <action android:name="org.linphone.intent.action.CallLaunched" />
                 <category android:name="android.intent.category.DEFAULT" />
diff --git a/app/src/main/java/org/linphone/LinphoneLauncherActivity.java b/app/src/main/java/org/linphone/LinphoneLauncherActivity.java
index a1eecc243..6ff4f5782 100644
--- a/app/src/main/java/org/linphone/LinphoneLauncherActivity.java
+++ b/app/src/main/java/org/linphone/LinphoneLauncherActivity.java
@@ -28,6 +28,7 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
 import android.util.Log;
+import java.util.ArrayList;
 import org.linphone.assistant.RemoteProvisioningActivity;
 import org.linphone.call.CallActivity;
 import org.linphone.contacts.ContactsManager;
@@ -129,7 +130,14 @@ public class LinphoneLauncherActivity extends Activity {
                                 }
                             } else if (Intent.ACTION_SEND_MULTIPLE.equals(action) && type != null) {
                                 if (type.startsWith("image/")) {
-                                    // TODO : Manage multiple files sharing
+                                    ArrayList<Uri> imageUris =
+                                            intent.getParcelableArrayListExtra(Intent.EXTRA_STREAM);
+                                    String filePaths = "";
+                                    for (Uri uri : imageUris) {
+                                        filePaths += FileUtils.getFilePath(getBaseContext(), uri);
+                                        filePaths += ":";
+                                    }
+                                    newIntent.putExtra("fileShared", filePaths);
                                 }
                             } else if (ACTION_CALL_LINPHONE.equals(action)
                                     && (intent.getStringExtra("NumberToCall") != null)) {
diff --git a/app/src/main/java/org/linphone/chat/ChatMessagesFragment.java b/app/src/main/java/org/linphone/chat/ChatMessagesFragment.java
index dbcbbf338..e2d41c1f9 100644
--- a/app/src/main/java/org/linphone/chat/ChatMessagesFragment.java
+++ b/app/src/main/java/org/linphone/chat/ChatMessagesFragment.java
@@ -316,19 +316,13 @@ public class ChatMessagesFragment extends Fragment
         if (getArguments() != null) {
             String fileSharedUri = getArguments().getString("fileSharedUri");
             if (fileSharedUri != null) {
-                if (FileUtils.isExtensionImage(fileSharedUri)) {
-                    addImageToPendingList(fileSharedUri);
-                } else {
-                    if (fileSharedUri.startsWith("content://")
-                            || fileSharedUri.startsWith("file://")) {
-                        fileSharedUri =
-                                FileUtils.getFilePath(
-                                        getActivity().getApplicationContext(),
-                                        Uri.parse(fileSharedUri));
-                    } else if (fileSharedUri.contains("com.android.contacts/contacts/")) {
-                        fileSharedUri = FileUtils.getCVSPathFromLookupUri(fileSharedUri).toString();
+                if (fileSharedUri.contains(":")) {
+                    String[] files = fileSharedUri.split(":");
+                    for (String file : files) {
+                        addFileIntoSharingArea(file);
                     }
-                    addFileToPendingList(fileSharedUri);
+                } else {
+                    addFileIntoSharingArea(fileSharedUri);
                 }
             }
 
@@ -580,6 +574,21 @@ public class ChatMessagesFragment extends Fragment
         return super.onContextItemSelected(item);
     }
 
+    private void addFileIntoSharingArea(String fileSharedUri) {
+        if (FileUtils.isExtensionImage(fileSharedUri)) {
+            addImageToPendingList(fileSharedUri);
+        } else {
+            if (fileSharedUri.startsWith("content://") || fileSharedUri.startsWith("file://")) {
+                fileSharedUri =
+                        FileUtils.getFilePath(
+                                getActivity().getApplicationContext(), Uri.parse(fileSharedUri));
+            } else if (fileSharedUri.contains("com.android.contacts/contacts/")) {
+                fileSharedUri = FileUtils.getCVSPathFromLookupUri(fileSharedUri).toString();
+            }
+            addFileToPendingList(fileSharedUri);
+        }
+    }
+
     private void loadMoreData(final int totalItemsCount) {
         mHandler.post(
                 new Runnable() {