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Open file java (all OS)

Kamcio_mistrz answered on October 7, 2022 Popularity 1/10 Helpfulness 1/10

answer Open file java (all OS)

Open file java (all OS)

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    public static void openFile(File file) throws IOException {
    	if(file == null)
    		throw new IOException("File doesn't exist");
    	
        Runtime rt = java.lang.Runtime.getRuntime();
        if (System.getProperty("os.name").toLowerCase().matches(".*windows.*")) {
            String mainCommand = "rundll32 SHELL32.DLL,ShellExec_RunDLL ";
            if (file.isDirectory()) {
                mainCommand = "explorer.exe ";
            }
            rt.exec(mainCommand + file.getAbsolutePath());
        } else if (System.getProperty("os.name").toLowerCase().matches(".*linux.*")) {
            try {
                rt.exec("gnome-open " + file.getAbsolutePath() + "");
            } catch (IOException e) {
                try {
                    rt.exec("kde-open " + file.getAbsolutePath() + "");
                } catch (IOException e2) {
                    rt.exec("xdg-open " + file.getAbsolutePath() + "");
                }
            }

        } else if (System.getProperty("os.name").toLowerCase().matches(".*mac os x.*")) {
            rt.exec("open " + file.getAbsolutePath() + "");
        } else {
            throw new IOException("Unrecognized OS");
        }
    }

Popularity 1/10 Helpfulness 1/10 Language java

Source: Grepper

Tags: file java

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Contributed on Oct 07 2022

Kamcio_mistrz

0 Answers Avg Quality 2/10

Open file java (all OS)

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