CursorIndexOutOfBoundsException: Index 118 requested, with a size of 118
在数据库中是有第118号元素,但如果调用118号元素就会出错,minNumber是上界,maxNumber是下界,求解?
float maxBuffer = 0;
float minBuffer =999999999;
chemicalCursor.moveToPosition(this.minNumber);
for(int i=this.minNumber;i<=this.maxNumber;i++) {
if (chemicalCursor.moveToFirst()) {
float numberBuffer = chemicalCursor.getFloat(chemicalCursor.getColumnIndex(this.columnName));
Log.d("Buffer",numberBuffer+"");
if(numberBuffer>maxBuffer){
maxBuffer = numberBuffer;
Log.d("Buffer"," "+maxBuffer);
}
if(numberBuffer<minBuffer){
minBuffer = numberBuffer;
Log.d("Buffer"," "+minBuffer);
}}