title: In flutter using android studio I can't run an app in a real device
body: <p>I finish an app with go back end, and everything is fine when I run the app with a device emulator, but when I tried with a physical device I can't do it</p>
  <p>this is my code</p>
  <pre><code>class AppConstants{
    static const String BASE_URL=&quot;http://192.168.0.4:8080&quot;; // this is my IPv4 Address
    static const String GET_TASKS=&quot;/gettasks&quot;;
    static const String POST_TASK=&quot;/create&quot;;
    static const String GET_TASK=&quot;/gettask/&quot;;
    static const String UPDATE_TASK=&quot;/update/&quot;;
    static const String DELETE_TASK=&quot;/delete/&quot;;
  }
  </code></pre>
  <p>AndroidManifest.xml</p>
  <pre><code>&lt;manifest xmlns:android=&quot;http://schemas.android.com/apk/res/android&quot;
      package=&quot;com.example.flutter_golang_yt&quot;&gt;
  
     &lt;application
          android:label=&quot;Todogo&quot;
          android:name=&quot;${applicationName}&quot;
          android:icon=&quot;@mipmap/ic_launcher&quot;&gt;
          &lt;activity
              android:name=&quot;.MainActivity&quot;
              android:exported=&quot;true&quot;
              android:launchMode=&quot;singleTop&quot;
              android:theme=&quot;@style/LaunchTheme&quot;
              android:configChanges=&quot;orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode&quot;
              android:hardwareAccelerated=&quot;true&quot;
              android:windowSoftInputMode=&quot;adjustResize&quot;&gt;
              &lt;!-- Specifies an Android theme to apply to this Activity as soon as
                   the Android process has started. This theme is visible to the user
                   while the Flutter UI initializes. After that, this theme continues
                   to determine the Window background behind the Flutter UI. --&gt;
              &lt;meta-data
                android:name=&quot;io.flutter.embedding.android.NormalTheme&quot;
                android:resource=&quot;@style/NormalTheme&quot;
                /&gt;
              &lt;intent-filter&gt;
                  &lt;action android:name=&quot;android.intent.action.MAIN&quot;/&gt;
                  &lt;category android:name=&quot;android.intent.category.LAUNCHER&quot;/&gt;
              &lt;/intent-filter&gt;
          &lt;/activity&gt;
          &lt;!-- Don't delete the meta-data below.
               This is used by the Flutter tool to generate GeneratedPluginRegistrant.java --&gt;
          &lt;meta-data
              android:name=&quot;flutterEmbedding&quot;
              android:value=&quot;2&quot; /&gt;
      &lt;/application&gt;
  &lt;/manifest&gt;
  </code></pre>
  <p>On my phone I search &quot;192.168.0.4:8080&quot; and can't access it, so in that case what should I do?</p>
  <p>Thank you in advance</p>