我想做一个网络测试,在电脑本地搭建好了环境(通过浏览器可正常访问),然后我在android模拟器中测试访问,出现了java.net.SockException:Permission Deny (maybe missing INTERNET permission)错误,关键是,我在AndroidMainfest.xml文件中添加了INTERNET权限!好诡异的问题,求教
贴上代码
java代码:
package weather.test;
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import org.apache.http.HttpConnection;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
public class WeatherActivity extends Activity {
private TextView mEditText;
private Button mButton;
private ListView mListView;
private String mUrl = "http://www.google.com/ig/api?weather=";
private OnClickListener clickListener = new View.OnClickListener() {
@Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
String query = mEditText.getText().toString();
updateListView(query);
}
};
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mEditText = (TextView) findViewById(R.id.editText);
mButton = (Button) findViewById(R.id.button);
mButton.setOnClickListener(clickListener);
}
private void updateListView(String city) {
String xml = getXmlData(city);
TextView textView = (TextView) findViewById(R.id.textView);
textView.setText(xml);
}
private String getXmlData(String city) {
URL url;
String data = "the result is: ";
HttpClient client = new DefaultHttpClient();
HttpGet httpGet = new HttpGet("http://10.0.2.2:82/test/os.php");
try {
HttpResponse response = client.execute(httpGet);
}catch(Exception e) {
Toast.makeText(WeatherActivity.this, "error:"+e.toString(),Toast.LENGTH_LONG).show();
}
return data;
}
}
AndroidManifest.xml代码
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="weather.test"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="7" android:targetSdkVersion="7" />
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name=".WeatherActivity"
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>
我是在模拟器中运行的,出现如下错误
求高手赐教
<uses-sdk android:minSdkVersion="7" android:targetSdkVersion="7" />
<uses-permission android:name="android.permission.INTERNET"/>
今天 我遇到这两句有冲突,android:targetSdkVersion="7"加上,就网络获取失败,不加就网络访问正常?请问你解决了吗?