小编Pau*_*ger的帖子

autoSizeColumn POI的方法抛出了我无法解决的异常:

 "java.lang.ClassNotFoundException: Didn't find class "java.awt.font.FontRenderContext" on path:..." 

有这个错误

"java.lang.NoClassDefFoundError: Failed resolution of: Ljava/awt/font/FontRenderContext;"

这是我的代码,在将数据放入列后调用该方法:

  private boolean saveExcelFile(Context context, String fileName) {

    if (!isExternalStorageAvailable() || isExternalStorageReadOnly()) {
        Log.e("ExcelLog", "Storage not available or read only");
        return false;
    }

    boolean success = false;

    Cell c;

    Workbook wb = new HSSFWorkbook();

    CellStyle cs = wb.createCellStyle();
    cs.setFillForegroundColor(HSSFColor.LIGHT_ORANGE.index);
    cs.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);

    Sheet sheet1;
    sheet1 = wb.createSheet("Historique du "+date);

    MultiFormatWriter writer = new MultiFormatWriter();
    Bitmap ImageBitmap;

    CreationHelper helper = wb.getCreationHelper();

    Drawing drawing = sheet1.createDrawingPatriarch();

    Row row = …