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0

Trying to learn how to display text that changes every few minutes in a file on a remote web server (served via http). For the time being, I just want to learn how to read from a text file. Below is my MainActivity in my learning app. I know it's ugly but I'm still learning. I would wrap it in code tags if I knew how, sorry in advance

package com.mycompany.myapp3;

import android.app.*;
import android.os.*;
import android.widget.*;
import java.net.*;
import java.io.*;
import android.widget.TextView;

public class MainActivity extends Activity 


 String str = null;
// Change the text
 public void textviewsongset ()
 TextView textView = (TextView)findViewById(R.id.songtextview);
 textView.setText("Now Playing: "+str);
 
 // Get the currently playing song title
 public void getCurrentSong()

 try 

 // Create a URL for the desired page
 URL url = new URL("http://adovex.com/test.txt");

 // Read all the text returned by the server
 BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
 String str = in.readLine();
 in.close();
 
 catch(Exception e)
 e.printStackTrace();
 

 

 @Override
 protected void onCreate(Bundle savedInstanceState)
 
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 getCurrentSong();
 TextView textView = (TextView)findViewById(R.id.songtextview);
 textView.setText("Now Playing: "+str); 
 

java android aide-ide

share|improve this question

edited Mar 9 at 13:39

g.brahma Datta

448411

asked Mar 9 at 8:41

William W ValentineWilliam W Valentine

1

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  What problem are you facing?
  
  – uneq95
  Mar 9 at 9:32
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Possible duplicate of Android - How can I read a text file from a url?
  
  – uneq95
  Mar 9 at 9:36
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Using the variable set within the try from outside the try. I have since went a different route with this but would still like to know how to do this for future reference.
  
  – William W Valentine
  Mar 10 at 10:03
  

  
  
  
  

add a comment | 

0

Trying to learn how to display text that changes every few minutes in a file on a remote web server (served via http). For the time being, I just want to learn how to read from a text file. Below is my MainActivity in my learning app. I know it's ugly but I'm still learning. I would wrap it in code tags if I knew how, sorry in advance

package com.mycompany.myapp3;

import android.app.*;
import android.os.*;
import android.widget.*;
import java.net.*;
import java.io.*;
import android.widget.TextView;

public class MainActivity extends Activity 


 String str = null;
// Change the text
 public void textviewsongset ()
 TextView textView = (TextView)findViewById(R.id.songtextview);
 textView.setText("Now Playing: "+str);
 
 // Get the currently playing song title
 public void getCurrentSong()

 try 

 // Create a URL for the desired page
 URL url = new URL("http://adovex.com/test.txt");

 // Read all the text returned by the server
 BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
 String str = in.readLine();
 in.close();
 
 catch(Exception e)
 e.printStackTrace();
 

 

 @Override
 protected void onCreate(Bundle savedInstanceState)
 
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 getCurrentSong();
 TextView textView = (TextView)findViewById(R.id.songtextview);
 textView.setText("Now Playing: "+str); 
 

java android aide-ide

share|improve this question

edited Mar 9 at 13:39

g.brahma Datta

448411

asked Mar 9 at 8:41

William W ValentineWilliam W Valentine

1

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  What problem are you facing?
  
  – uneq95
  Mar 9 at 9:32
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Possible duplicate of Android - How can I read a text file from a url?
  
  – uneq95
  Mar 9 at 9:36
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Using the variable set within the try from outside the try. I have since went a different route with this but would still like to know how to do this for future reference.
  
  – William W Valentine
  Mar 10 at 10:03
  

  
  
  
  

add a comment | 

Trying to learn how to display text that changes every few minutes in a file on a remote web server (served via http). For the time being, I just want to learn how to read from a text file. Below is my MainActivity in my learning app. I know it's ugly but I'm still learning. I would wrap it in code tags if I knew how, sorry in advance

package com.mycompany.myapp3;

import android.app.*;
import android.os.*;
import android.widget.*;
import java.net.*;
import java.io.*;
import android.widget.TextView;

public class MainActivity extends Activity 


 String str = null;
// Change the text
 public void textviewsongset ()
 TextView textView = (TextView)findViewById(R.id.songtextview);
 textView.setText("Now Playing: "+str);
 
 // Get the currently playing song title
 public void getCurrentSong()

 try 

 // Create a URL for the desired page
 URL url = new URL("http://adovex.com/test.txt");

 // Read all the text returned by the server
 BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
 String str = in.readLine();
 in.close();
 
 catch(Exception e)
 e.printStackTrace();
 

 

 @Override
 protected void onCreate(Bundle savedInstanceState)
 
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 getCurrentSong();
 TextView textView = (TextView)findViewById(R.id.songtextview);
 textView.setText("Now Playing: "+str); 
 

java android aide-ide

share|improve this question

edited Mar 9 at 13:39

g.brahma Datta

448411

asked Mar 9 at 8:41

William W ValentineWilliam W Valentine

1

package com.mycompany.myapp3;

import android.app.*;
import android.os.*;
import android.widget.*;
import java.net.*;
import java.io.*;
import android.widget.TextView;

public class MainActivity extends Activity 


 String str = null;
// Change the text
 public void textviewsongset ()
 TextView textView = (TextView)findViewById(R.id.songtextview);
 textView.setText("Now Playing: "+str);
 
 // Get the currently playing song title
 public void getCurrentSong()

 try 

 // Create a URL for the desired page
 URL url = new URL("http://adovex.com/test.txt");

 // Read all the text returned by the server
 BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream()));
 String str = in.readLine();
 in.close();
 
 catch(Exception e)
 e.printStackTrace();
 

 

 @Override
 protected void onCreate(Bundle savedInstanceState)
 
 super.onCreate(savedInstanceState);
 setContentView(R.layout.main);
 getCurrentSong();
 TextView textView = (TextView)findViewById(R.id.songtextview);
 textView.setText("Now Playing: "+str); 
 

java android aide-ide

java android aide-ide

share|improve this question

edited Mar 9 at 13:39

g.brahma Datta

448411

asked Mar 9 at 8:41

William W ValentineWilliam W Valentine

1

share|improve this question

edited Mar 9 at 13:39

g.brahma Datta

448411

asked Mar 9 at 8:41

William W ValentineWilliam W Valentine

1

edited Mar 9 at 13:39

g.brahma Datta

448411

edited Mar 9 at 13:39

g.brahma Datta

448411

asked Mar 9 at 8:41

William W ValentineWilliam W Valentine

1

asked Mar 9 at 8:41

William W ValentineWilliam W Valentine

1