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How do I split the file path to get the file name?

I have this line in my android app:

/storage/emulated/0/temp.jpg

I need to manipulate the string and split the string for this output:

temp.jpg

I always need to take the last element of the string.

How do I do this in java?

I would really appreciate any help you can give me on this issue.

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5 answers


one possibility:



String lStr = "/storage/emulated/0/temp.jpg";
lStr = lStr.substring(lStr.lastIndexOf("/"));
System.out.println(lStr);
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This is not an exercise for splitting lines

If you need to get the filename from the file path , use the File

class:

File f = new File("/storage/emulated/0/temp.jpg");
System.out.println(f.getName());


Output:

temp.jpg
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You can do this with a split string: How to split a string in Java

String string = "/storage/emulated/0/temp.jpg";
String[] parts = string.split("/");
String file= parts[parts.length-1];
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String string = "/storage/emulated/0/temp.jpg";
String[] splitString = null;
splitString = string.split("/");
splitString[splitString.length - 1];//this is where your string will be

Try using String split function. It splits the string into your input and returns an array of strings. Just access the last element of the array in your case.

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Try the following:

String path= "/storage/emulated/0/temp.jpg";
String[] parts = path.split("/");
String filename;
if(parts.length>0)
    filename= parts[parts.length-1];
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