Android 权限被拒绝（缺少 INTERNET 权限？）：但已授予权限

Permission denied (missing INTERNET permission?): But permission is given

提问by user1878413

I'm trying to call a httpClient and the response is "Permission denied (missing INTERNET permission?)". In the normal browser of Android I can open the URL without problems.

我正在尝试调用 httpClient，响应是“权限被拒绝（缺少 INTERNET 权限？）”。在 Android 的普通浏览器中，我可以毫无问题地打开 URL。

 public static String getHttpResponse(URI uri) {
    StringBuilder response = new StringBuilder();
    try {

        HttpGet get = new HttpGet();
        get.setURI(uri);
        DefaultHttpClient httpClient = new DefaultHttpClient();
        HttpResponse httpResponse = httpClient.execute(get);

        if (httpResponse.getStatusLine().getStatusCode() == 200) {
            Log.d("demo", "HTTP Get succeeded");

            HttpEntity messageEntity = httpResponse.getEntity();
            InputStream is = messageEntity.getContent();
            BufferedReader br = new BufferedReader(new InputStreamReader(is));
            String line;
            while ((line = br.readLine()) != null) {
                response.append(line);
            }
        }
    } catch (Exception e) {
        Log.e("demo", e.getMessage());
    }
    Log.d("demo", "Done with HTTP getting");
    return response.toString();
}

The catch log tell me the error:

捕获日志告诉我错误：

java.lang.SecurityException: Permission denied (missing INTERNET permission?)
libcore.io.GaiException: getaddrinfo failed: EAI_NODATA (No address associated with hostname)
Permission denied (missing INTERNET permission?)

In my Manifest is the permission set:

在我的清单中是权限集：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="..." >

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

    <uses-feature android:name="android.hardware.camera" android:required="true" />

    <activity
        android:name=".main"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>


</application>

回答by Nabin

Did you try giving permissionabove the applicationtag?

您是否尝试在应用程序标签上方授予权限？

You should take care of orderin which tags are defined in Manifest.xml.

您应该注意在Manifest.xml中定义标签的顺序。

See structureof Manifest.

参见清单结构。

Edited:

编辑：

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

<application
    ...>
</application>

Details:

细节：

Order of defining tabs in Manifest:

在Manifest中定义选项卡的顺序：

1. Permissions
2. Applications
3. Receiver, Service, Metadata

1. 权限
2. 应用
3. 接收器、服务、元数据

回答by Pankaj Kumar

Permissions must be outside of application tag. So you need to move your permissions outside

权限必须在应用程序标签之外。所以你需要把你的权限移到外面

<uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

<application
    ... >
</application>

---

---

Read about Structure of the Manifest File. The syntax is

阅读清单文件的结构。语法是

<manifest>

    <uses-permission />

    <application>
        ....
    </application>

</manifest>

回答by Rajesh Mikkilineni

Permissionsshould not be in ApplicationTag.. you have to place it as a child for Manifest..

Permissions不应该在ApplicationTag.. 你必须把它作为一个孩子来Manifest......

回答by Unii

Put your user-permission tag above the application tag. Link: http://developer.android.com/guide/topics/manifest/uses-feature-element.html

将您的用户权限标签放在应用程序标签上方。链接：http: //developer.android.com/guide/topics/manifest/uses-feature-element.html

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="..." >
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

    <uses-feature android:name="android.hardware.camera" android:required="true" />

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >


    <activity
        android:name=".main"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>


</application>

回答by learner

Right

对

<uses-permission/>
    <application/>

wrong

错误的

<application>

<uses-permission/>
<application/>

回答by Pravin Fofariya

Try this You give permission correct but Permissions must be outside of the application tag maintain order for the tag

试试这个你给予正确的权限，但权限必须在应用程序标签之外维护标签的顺序

  <manifest>
      <uses-permission />
      <application>
       ....
      </application>
      <receiver> </receiver>
      <service> </service>
</manifest>

your code is like this way

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="..." >

    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-feature android:name="android.hardware.camera" android:required="true"/>

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >

    <activity
        android:name=".main"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>


</application> 
</manifest>

回答by Cybs

The permissions have to be a direct child of the manifest headings.

权限必须是清单标题的直接子项。