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();
}