[android-developers] Query regarding OutOfMemoryException
I am downloading a audio file from server on sd card. It is showing me
OutOfMemoryException.
This is my code..
---
package com.android;
import java.io.BufferedInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
public class MainClass {
public MainClass() throws Exception
{
URL u = new URL(http://test.cfmdeveloper.com/android/music.mp3;);
URLConnection uc = u.openConnection();
String contentType = uc.getContentType();
int contentLength = uc.getContentLength();
if(contentLength Integer.MAX_VALUE)
{
}
if (contentType.startsWith(text/) || contentLength == -1) {
throw new IOException(This is not a binary file.);
}
InputStream raw = uc.getInputStream();
InputStream in = new BufferedInputStream(raw);
byte [] data=new byte[(int)contentLength];
//byte[] data1 = new byte[contentLength/2];
int bytesRead = 0;
int offset = 0;
while (offset contentLength)
{
bytesRead = in.read(data, offset, data.length - offset);
if (bytesRead == -1)
break;
offset += bytesRead;
}
in.close();
/*if (offset != contentLength) {
throw new IOException(Only read + offset + bytes; Expected
+ contentLength + bytes);
}*/
// String filename = u.getFile().substring(filename.lastIndexOf
('/') + 1);
FileOutputStream out = new FileOutputStream(/sdcard/
music.mp3);
out.write(data);
out.flush();
out.close();
}
}
The error is at this line:
byte [] data=new byte[(int)contentLength];
This is because the size of the contentLength 16987867
I am trying since long and stuck up here..
How to solve this exception? Pls help
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[android-developers] Query regarding OutOfMemoryException
I am downloading a audio file from server on sd card. It is showing me
OutOfMemoryException.
This is my code..
---
package com.android;
import java.io.BufferedInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
public class MainClass {
public MainClass() throws Exception
{
URL u = new URL(http://--;);
URLConnection uc = u.openConnection();
String contentType = uc.getContentType();
int contentLength = uc.getContentLength();
if(contentLength Integer.MAX_VALUE)
{
}
if (contentType.startsWith(text/) || contentLength == -1) {
throw new IOException(This is not a binary file.);
}
InputStream raw = uc.getInputStream();
InputStream in = new BufferedInputStream(raw);
byte [] data=new byte[(int)contentLength];
//byte[] data1 = new byte[contentLength/2];
int bytesRead = 0;
int offset = 0;
while (offset contentLength)
{
bytesRead = in.read(data, offset, data.length - offset);
if (bytesRead == -1)
break;
offset += bytesRead;
}
in.close();
/*if (offset != contentLength) {
throw new IOException(Only read + offset + bytes; Expected +
contentLength + bytes);
}*/
// String filename = u.getFile().substring(filename.lastIndexOf('/') +
1);
FileOutputStream out = new FileOutputStream(/sdcard/music.mp3);
out.write(data);
out.flush();
out.close();
}
}
The error is at this line:
byte [] data=new byte[(int)contentLength];
This is because the size of the contentLength 16987867
I am trying since long and stuck up here..
How to solve this exception? Pls help
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google
Groups Android Developers group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers-unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~--~~~~--~~--~--~---
