[英]socket failed: EACCES (Permission denied) (tried adding internet permission)
I have tried adding internet permission and almost all solutions that were previously given, but it doesn't work. 我尝试添加Internet许可以及以前提供的几乎所有解决方案,但是它不起作用。
public class SignupActivity extends AsyncTask<String, Void, String> {
private Context context;
public SignupActivity(Context context) {
this.context = context;
}
protected void onPreExecute() {
}
@Override
protected String doInBackground(String... arg0) {
String fullName = arg0[0];
String userName = arg0[1];
String passWord = arg0[2];
String phoneNumber = arg0[3];
String emailAddress = arg0[4];
String link;
String data;
BufferedReader bufferedReader;
String result;
try {
data = "?fullname=" + URLEncoder.encode(fullName, "UTF-8");
data += "&username=" + URLEncoder.encode(userName, "UTF-8");
data += "&password=" + URLEncoder.encode(passWord, "UTF-8");
data += "&phonenumber=" + URLEncoder.encode(phoneNumber, "UTF-8");
data += "&emailaddress=" + URLEncoder.encode(emailAddress, "UTF-8");
link = "http://192.168.0.4/one/signup.php" + data;
URL url = new URL(link);
HttpURLConnection con = (HttpURLConnection) url.openConnection();
bufferedReader = new BufferedReader(new InputStreamReader(con.getInputStream()));
result = bufferedReader.readLine();
Log.d("result:",result);
return result;
} catch (Exception e) {
return new String("Exception123: " + e.getMessage());
}
}
@Override
protected void onPostExecute(String result) {
String jsonStr = result;
Log.d("result:",result);
if (jsonStr != null) {
try {
JSONObject jsonObj = new JSONObject(jsonStr);
Log.d("one","ok");
String query_result = jsonObj.getString("query_result");
if (query_result.equals("SUCCESS")) {
Toast.makeText(context, "Data inserted successfully. Signup successfull.", Toast.LENGTH_SHORT).show();
} else if (query_result.equals("FAILURE")) {
Toast.makeText(context, "Data could not be inserted. Signup failed.", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(context, "Couldn't connect to remote database.", Toast.LENGTH_SHORT).show();
}
} catch (JSONException e) {
e.printStackTrace();
Toast.makeText(context, "Error parsing JSON data.", Toast.LENGTH_SHORT).show();
}
} else {
Toast.makeText(context, "Couldn't get any JSON data.", Toast.LENGTH_SHORT).show();
}
}
}
What else could be wrong? 还有什么可能是错的? How to resolve it?
怎么解决呢?
Copy Paste these exact lines in your manifest.xml 将这些确切的行复制粘贴到manifest.xml中
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
Try adding the following: So your Android Device Will Contact with Internet . 尝试添加以下内容:这样您的Android设备将与Internet联系。 Add this Code on
AndroidManifest.xml
File 在
AndroidManifest.xml
文件上添加此代码
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
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