title: Cordova project run in android mobile but not in android studio emulator
body: <p>I am trying to run hello world cordova project.
  I am able to run this project in mobile phone but while I am trying to run using android studio emulator, it throw error:</p>
  
  <pre><code>BUILD SUCCESSFUL in 2s
  47 actionable tasks: 1 executed, 46 up-to-date
  Built the following apk(s):
          C:\Users\vinay\AndroidStudioProjects\Cordova\hello\platforms\android\app\build\outputs\apk\debug\app-debug.apk
  ANDROID_HOME=C:\Users\vinay\AppData\Local\Android\Sdk
  JAVA_HOME=C:\Program Files\Java\jdk1.8.0_161
  No target specified, deploying to device '4172aa4d'.
  none
  Skipping build...
  Built the following apk(s):
          C:\Users\vinay\AndroidStudioProjects\Cordova\hello\platforms\android\app\build\outputs\apk\debug\app-debug.apk
  Using apk: C:\Users\vinay\AndroidStudioProjects\Cordova\hello\platforms\android\app\build\outputs\apk\debug\app-debug.apk
  Package name: com.example.hello
  LAUNCH SUCCESS
  </code></pre>
  
  <p>Android studio version- 3.0.1 , cordova version 8.0.0,
  Cordova requirements</p>
  
  <pre><code>C:\Users\vinay\AndroidStudioProjects\Cordova\hello&gt;cordova requirements
  Android Studio project detected
  
  Requirements check results for android:
  Java JDK: installed 1.8.0
  Android SDK: installed true
  Android target: installed android-27,android-26,android-25,android-24,Google Inc.:Google APIs:24,android-23,Google Inc.:Google APIs:23
  Gradle: installed C:\Program Files\Android\Android Studio\gradle\gradle-4.1\bin\gradle
  </code></pre>
  
  <p>Please help me to find out what I am missing.</p>
  
  <p><strong>EDIT</strong>
  Updated after <strong><em>Christian Wico</em></strong> response:</p>
  
  <p>I tried to run </p>
  
  <pre><code>cordova run android --emulator
  </code></pre>
  
  <p>Now it throw another error</p>
  
  <pre><code>BUILD SUCCESSFUL in 2s
  47 actionable tasks: 1 executed, 46 up-to-date
  Built the following apk(s):
          C:\Users\vinay\AndroidStudioProjects\Cordova\hello\platforms\android\app\build\outputs\apk\debug\app-debug.apk
  ANDROID_HOME=C:\Users\vinay\AppData\Local\Android\Sdk
  JAVA_HOME=C:\Program Files\Java\jdk1.8.0_161
  (node:10860) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): CordovaError: No emulator images (avds) found.
  1. Download desired System Image by running: "C:\Users\vinay\AppData\Local\Android\Sdk\tools\android.bat" sdk
  2. Create an AVD by running: "C:\Users\vinay\AppData\Local\Android\Sdk\tools\android.bat" avd
  HINT: For a faster emulator, use an Intel System Image and install the HAXM device driver
  
  (node:10860) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
  </code></pre>