lbferreira / Android-CSV-Writer

A simple code to help to write a csv file in an android application.

Android-CSV-Writer

A simple code to help create a csv file in an android application

Examples

DON'T FORGET TO ADD THIS PERMISSION TO ANDROID MANIFEST
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>


private void createCsvFileExample1() {
    String foldeName = "MyAppFolder";
    String fileName = "myFile";

    WriteCSVHelper writeCSVHelper = new WriteCSVHelper(foldeName, fileName, WriteCSVHelper.SEMICOLON_SEPARATOR);

    String[] header = {"first col", "second col", "third col"};
    String[] textCSV = {"first cell", "second cell", "third cell"};

    writeCSVHelper.writeLine(header);
    writeCSVHelper.writeLine(textCSV);
    writeCSVHelper.close();
}

private void createCsvFileExample2() {
    String foldeName = "MyAppFolder";
    String fileName = "myFile";

    WriteCSVHelper writeCSVHelper = new WriteCSVHelper(foldeName, fileName, WriteCSVHelper.SEMICOLON_SEPARATOR);

    String[] header = {"first col", "second col", "third col"};
    writeCSVHelper.writeLine(header);

    for(int i = 0; i<50; i+=3){
        double[] values = {i, i+1, i+2};
        writeCSVHelper.writeLine(values);
    }
    writeCSVHelper.close();
}