J2ME and text files... or am I just stupid?
Author
I would like to be able to read text (or binary) files from my JAR. It seems like loading images stored in the JAR is simple, but I have yet to find a way to load text files.
I''ve looked at some of the docks that come with the Wireless Toolkit, but I can''t seem to find what I''m looking for. Then again, I''m also a little new to Java as well, which can''t help :S
Author
Ok, I am just stupid. Maybe I''ll google BEFORE I post next time.
But, if anyone else is interested:
http://wireless.java.sun.com/midp/questions/res/
But, if anyone else is interested:
http://wireless.java.sun.com/midp/questions/res/
Hi!
One comment to the code snippet at wireless.java.sun:
Is it really good to create a String for each character ?
Perhaps its better to read more characters before adding to the StringBuffer, something like
Please note that i have not tested the code before posting it, but i think it will run.
McMc
One comment to the code snippet at wireless.java.sun:
Is it really good to create a String for each character ?
Perhaps its better to read more characters before adding to the StringBuffer, something like
try { Class c = this.getClass(); InputStreamReader ir = new InputStreamReader(c.getResourceAsStream("/thisfile.txt")); StringBuffer str = new StringBuffer(); char c[] = new char[255]; int numBytes; while ( (numChars=ir.read(c,0,255)) != -1 ) { str.append(c,0,numChars); } ir.close(); System.out.println(str); } catch (IOException e) { e.printStackTrace(); }Please note that i have not tested the code before posting it, but i think it will run.
McMc
Author
That would probably help make it more efficient for sure. I figure they probably did the sample that way just to show how it could be done.
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