Flutter互联网连接不工作的真实设备

Question

你好，我在Play商店有应用程序。我更新了应用程序和flutter 2.0，但当在playstore下载应用程序时，互联网连接不起作用。我建立了发布模式，并发送正常的手机互联网连接，但如果有人想下载应用程序，在playstore连接不起作用ı不知道问题出在哪里。

这是我的主要Androidmanifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.agronet_seracilik">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.CAMERA" />   
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />  
<application
android:name="io.flutter.app.FlutterApplication"
android:label="Agronet Seracılık A.Ş"
android:icon="@mipmap/ic_launcher">``
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<!-- 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. -->
<meta-data
android:name="io.flutter.embedding.android.NormalTheme"
android:resource="@style/NormalTheme"
/>
<!-- Displays an Android View that continues showing the launch screen
Drawable until Flutter paints its first frame, then this splash
screen fades out. A splash screen is useful to avoid any visual
gap between the end of Android's launch screen and the painting of
Flutter's first frame. -->
<meta-data
android:name="io.flutter.embedding.android.SplashScreenDrawable"
android:resource="@drawable/launch_background"
/>
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
<meta-data
android:name="flutterEmbedding"
android:value="2" />
</application>

</manifest>

Answer 1

您需要对清单中的应用程序授予权限

<application
android:name="io.flutter.app.FlutterApplication"
android:label="Agronet Seracılık A.Ş"
android:icon="@mipmap/ic_launcher"
android:usesCleartextTraffic="true"> --> Add this line to send http request after flutter 2.0