adding copyToMediaStore

Author: Ron Radtke

android/src/main/java/com/ReactNativeBlobUtil/ReactNativeBlobUtil.java

@@ -447,8 +447,30 @@ public void copyToInternal(String contentUri, String destpath, Promise promise)
     }
 
     @ReactMethod
-    public void getBlob(String contentUri, String encoding,  Promise promise) {
+    public void getBlob(String contentUri, String encoding, Promise promise) {
         ReactNativeBlobUtilMediaCollection.getBlob(Uri.parse(contentUri), encoding, promise);
     }
 
+    @ReactMethod
+    public void copyToMediaStore(ReadableMap filedata, String mt, String path, Promise promise) {
+        if (!(filedata.hasKey("name") && filedata.hasKey("parentFolder") && filedata.hasKey("mimeType"))) {
+            promise.reject("ReactNativeBlobUtil.createMediaFile", "invalid filedata: " + filedata.toString());
+            return;
+        }
+        if (mt == null) {
+            promise.reject("ReactNativeBlobUtil.createMediaFile", "invalid mediatype");
+            return;
+        }
+
+        FileDescription file = new FileDescription(filedata.getString("name"), filedata.getString("mimeType"), filedata.getString("parentFolder"));
+        Uri fileuri = ReactNativeBlobUtilMediaCollection.createNewMediaFile(file, ReactNativeBlobUtilMediaCollection.MediaType.valueOf(mt));
+
+        if (fileuri == null) {
+            promise.reject("ReactNativeBlobUtil.createMediaFile", "File could not be created");
+            return;
+        }
+
+        ReactNativeBlobUtilMediaCollection.writeToMediaFile(fileuri, path, promise);
+    }
+
 }

index.d.ts

@@ -6,6 +6,7 @@
 export const ReactNativeBlobUtil: ReactNativeBlobUtilStatic;
 export type ReactNativeBlobUtil = ReactNativeBlobUtilStatic;
 export default ReactNativeBlobUtil;
+import {filedescriptor} from './types';
 
 interface ReactNativeBlobUtilStatic {
     fetch(method: Methods, url: string, headers?: { [key: string]: string }, body?: any
@@ -783,12 +784,21 @@ export declare class ReactNativeBlobUtilStat {
 export type Mediatype = "Audio" | "Image" | "Video" | "Download";
 
 export interface MediaCollection {
+    /**
+     * Creates a new File in the collection.
+     * @param filedata descriptor for the media store entry
+     * @param mediatype
+     * @param path path of the file being copied
+     */
+    copyToMediaStore(filedata: filedescriptor, mediatype: Mediatype, path: string): Promise<string>;
+
+
     /**
      * Creates a new File in the collection.
      * @param filedata
      * @param mediatype
      */
-    createMediafile(filedata: { name: string, parentFolder: string, mimeType: string }, mediatype: Mediatype): Promise<string>;
+    createMediafile(filedata: filedescriptor, mediatype: Mediatype): Promise<string>;
 
     /**
      * Copies an existing file to a mediastore file

mediacollection.js

@@ -1,11 +1,11 @@
 import {NativeModules} from 'react-native';
-import type {ReactNativeBlobUtilNative} from "types";
+import type {ReactNativeBlobUtilNative, filedescriptor} from "types";
 
 const ReactNativeBlobUtil: ReactNativeBlobUtilNative = NativeModules.ReactNativeBlobUtil;
 
-function createMediafile(filedata: Object<{ path: string, parentFolder: string, mimeType: string }>, mediatype: string): Promise {
-    if ((!'parentFolder' in filedata)) filedata['parentFolder'] = '';
-    return ReactNativeBlobUtil.createMediaFile(filedata, mediatype);
+function createMediafile(fd: filedescriptor, mediatype: string): Promise {
+    if ((!'parentFolder' in fd)) fd['parentFolder'] = '';
+    return ReactNativeBlobUtil.createMediaFile(fd, mediatype);
 }
 
 function writeToMediafile(uri: string, path: string) {
@@ -20,9 +20,14 @@ function getBlob(contenturi: string, encoding: string) {
     return ReactNativeBlobUtil.getBlob(contenturi, encoding);
 }
 
+function copyToMediaStore(fd: filedescriptor, mediatype: string, path: string) {
+    return ReactNativeBlobUtil.copyToMediaStore(fd, mediatype, path);
+}
+
 export default {
     createMediafile,
     writeToMediafile,
     copyToInternal,
-    getBlob
+    getBlob,
+    copyToMediaStore
 };

scripts/prelink.js

@@ -67,5 +67,5 @@ try {
     '\033[95mreact-native-blob-util\033[97m link \033[91mFAILED \033[97m\nCould not automatically link package :'+
     err.stack +
     'please follow the instructions to manually link the library : ' +
-    '\033[4mhttps://github.com/joltup/react-native-blob-util/wiki/Manually-Link-Package\n')
+    '\033[4mhttps://github.com/RonRadtke/react-native-blob-util/wiki/Manually-Link-Package\n')
 }

types.js

@@ -64,3 +64,6 @@ export type ReactNativeBlobUtilStream = {
   _onEnd : () => void,
   _onError : () => void,
 }
+
+
+export type filedescriptor = { path: string, parentFolder: string, mimeType: string }