added docs for supported workflows

README.md

@@ -12,6 +12,36 @@ the need for jpg-image-re-encoding. It also preserves embedded meta data (Exif/I
 
 ---
 
-[<img src="https://github.com/k3b/APhotoManager/wiki/fdroid.png" alt="available on F-Droid app store" height="82" width="324">](https://f-droid.org/en/packages/de.k3b.android.lossless_jpg_crop)
+## Workflows:
+
+* [#1](https://github.com/k3b/LosslessJpgCrop/issues/1) From Android **App-Launcher**:
+	* Start llCrop
+		* pick an image 
+	* crop 
+		* press save-button
+			* pick outputfolder and filename
+* [#1](https://github.com/k3b/LosslessJpgCrop/issues/1) From any **File-Manager** or **Gallery-app** that supports [intent-action-EDIT](https://developer.android.com/reference/android/content/Intent#ACTION_EDIT) for mime *image/jpeg*:
+	* Select an image (app-specific) 
+	* Press edit (app-specific) 
+		* choose *llCrop* as editor 
+			* crop 
+			* press save-button
+				* pick outputfolder and filename
+* (Not implemented yet) [#2](https://github.com/k3b/LosslessJpgCrop/issues/2): From any app that supports [intent-action-SEND](https://developer.android.com/reference/android/content/Intent#ACTION_SEND) or [intent-action-SEND-TO](https://developer.android.com/reference/android/content/Intent#ACTION_SENDTO) for mime *image/jpeg*
+	* Select an image (app-specific) 
+	* Press Send/SendTo/Share button (app-specific) 
+		* choose *llCrop* as destination 
+			* crop 
+			* press share-button
+				* choose a share destination that should receive the cropped image
+* (Not implemented yet) [#3](https://github.com/k3b/LosslessJpgCrop/issues/3)): From any app that supports [intent-action-GET-CONTENT](https://developer.android.com/reference/android/content/Intent#ACTION_GET_CONTENT) for mime *image/jpeg*
+	* Press open-file/open-image (app-specific) 
+	* In the image/document-chooser open the hamburger menu and choose *llCrop* as image-source
+		* *llCrop* opens an other image-chooser where you can pick the uncropped original image
+			* crop 
+			* press ok-button
+				* the app that initiated the first "open file/image" receives the cropped image
+
+---
 
-Please wait for the fdroid-bugfix-version "1.0.2.190515" which should be available in few hours.
+[<img src="https://github.com/k3b/APhotoManager/wiki/fdroid.png" alt="available on F-Droid app store" height="82" width="324">](https://f-droid.org/en/packages/de.k3b.android.lossless_jpg_crop)