loop:for (int i = 0; i < arrayList.size(); i++) {
if (cursor.getCount()>0) {
cursor.moveToFirst();
do {
AlertDialog dialog = new AlertDialog.Builder(AreaCleanActivity.this).setMessage("数据库中以及查到有对应编号的记录，是否覆盖")
.setPositiveButton("确定 ", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
try {
flage = true;
} catch (Exception e) {
e.printStackTrace();
}
}
}).setNegativeButton("取消 ", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
break loop;
return;
}
}).create();
dialog.show();
} while (cursor.moveToNext());
}else {
... }
}
for循环里面的cursor查询，对话框中如何跳出for循环