[Cordova] Update assets manifest file location for release-cordova command (#548)

* Update assets manifest file location

* Update docs

* Change from let to const

Author: ruslan-bikkinin

cli/README.md

@@ -313,7 +313,7 @@ It's important that the path you specify refers to the platform-specific, prepar
 
 | Platform                         | Prepare command                                                                                                                                            | Package path (relative to project root)                                                                     |
 |----------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------|
-| Cordova (Android)                | `cordova prepare android`                                                                                                                                  | `./platforms/android/assets/www` directory 																 |
+| Cordova (Android)                | `cordova prepare android`                                                                                                                                  | For `cordova-android` version **7 and later**: `./platforms/android/app/src/main/assets/www` directory;<br>For `cordova-android` version **6 and earlier**: `./platforms/android/assets/www` directory;																 |
 | Cordova (iOS)                    | `cordova prepare ios`                                                                                                                                      | `./platforms/ios/www ` directory          															|
 | React Native wo/assets (Android) | `react-native bundle --platform android --entry-file <entryFile> --bundle-output <bundleOutput> --dev false`                                               | Value of the `--bundle-output` option      																 |
 | React Native w/assets (Android)  | `react-native bundle --platform android --entry-file <entryFile> --bundle-output <releaseFolder>/<bundleOutput> --assets-dest <releaseFolder> --dev false` | Value of the `--assets-dest` option, which should represent a newly created directory that includes your assets and JS bundle |

cli/script/command-executor.ts

@@ -1218,7 +1218,14 @@ export var releaseCordova = (command: cli.IReleaseCordovaCommand): Promise<void>
             if (platform === "ios") {
                 outputFolder = path.join(platformFolder, "www");
             } else if (platform === "android") {
-                outputFolder = path.join(platformFolder, "assets", "www");
+                
+                // Since cordova-android 7 assets directory moved to android/app/src/main/assets instead of android/assets                
+                const outputFolderVer7 = path.join(platformFolder, "app", "src", "main", "assets", "www");
+                if (fs.existsSync(outputFolderVer7)) {
+                    outputFolder = outputFolderVer7;
+                } else {
+                    outputFolder = path.join(platformFolder, "assets", "www");
+                }
             } else {
                 throw new Error("Platform must be either \"ios\" or \"android\".");
             }