如何停止离线cordova运行android命令删除设备上的现有离子应用程序

Question

我是论坛的新手，需要有关在真实设备上运行/安装ionic 3 app的帮助。

1. 这个命令：离子cordova运行android（在我的情况下）将删除设备上安装的现有离子应用程序，即使应用程序名称不同。
2. 我尝试使用离子cordova运行android --prod --release，但结果是相同的，即只有一个离子应用程序将安装在Android设备上听起来不对。
3. 有没有办法防止这种情况发生？任何选择？下面是我的package.json文件：

   "dependencies": {
       "@angular/common": "5.0.3",
       "@angular/compiler": "5.0.3",
       "@angular/compiler-cli": "5.0.3",
       "@angular/core": "5.0.3",
       "@angular/forms": "5.0.3",
       "@angular/http": "5.0.3",
       "@angular/platform-browser": "5.0.3",
       "@angular/platform-browser-dynamic": "5.0.3",
       "@ionic-native/core": "4.4.0",
       "@ionic-native/splash-screen": "4.4.0",
       "@ionic-native/status-bar": "4.4.0",
       "@ionic/pro": "1.0.16",
       "@ionic/storage": "2.1.3",
       "cordova-android": "6.3.0",
       "cordova-plugin-device": "^1.1.4",
       "cordova-plugin-ionic-webview": "^1.1.16",
       "cordova-plugin-splashscreen": "^4.0.3",
       "cordova-plugin-whitelist": "^1.3.1",
       "ionic-angular": "3.9.2",
       "ionic-plugin-keyboard": "^2.2.1",
       "ionicons": "3.0.0",
       "rxjs": "5.5.2",
       "sw-toolbox": "3.6.0",
       "zone.js": "0.8.18"
     },

Answer 1

你有没有改变该应用程序的包名？当Apps的包名称相同时，会发生此问题。