Question

这是我的清单文件

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.pa4ad.earthquakeviewer"
    android:versionCode="1"
    android:versionName="1.0" >


    <uses-sdk
        android:minSdkVersion="11"
        android:targetSdkVersion="21" />

    <uses-permission android:name="android.permisson.INTERNET"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

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

我在Nexus 7第1代测试了这些代码，而不是仿真器。在线完成搜索后，我找到了类似问题的解决方案，并添加了INTERNET和ACCESS_NETWORK_STATE权限，但仍然出现此错误。

 03-25 11:15:49.909: E/AndroidRuntime(27298): java.lang.SecurityException: Permission denied (missing INTERNET permission?)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at java.net.InetAddress.lookupHostByName(InetAddress.java:451)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at java.net.InetAddress.getAllByNameImpl(InetAddress.java:252)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at java.net.InetAddress.getAllByName(InetAddress.java:215)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at com.android.okhttp.HostResolver$1.getAllByName(HostResolver.java:29)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:232)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:124)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:272)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:211)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:382)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at com.android.okhttp.internal.http.HttpURLConnectionImpl.getResponse(HttpURLConnectionImpl.java:332)
    03-25 11:15:49.909: E/AndroidRuntime(27298):    at com.android.okhttp.internal.http.HttpURLConnectionImpl.getResponseCode(HttpURLConnectionImpl.java:500)

Answer 1

许可中存在拼写错误

<uses-permission android:name="android.permisson.INTERNET"/>

使用此

 <uses-permission android:name="android.permission.INTERNET"/>

参考：http://developer.android.com/training/basics/network-ops/connecting.html

Answer 2

授予互联网许可：

 <uses-permission android:name="android.permission.INTERNET" />

权限被拒绝（缺少INTERNET权限）

2 个答案: