得到错误,这个类型的sharedPreferences编辑器没有定义double方法.Eclipse给了编辑器一个快速修复添加转换,但是当我这样做仍然给出错误时,为什么我不能放双.
代码:
@Override
protected void onPause() {
// TODO Auto-generated method stub
super.onPause();
if (TextUtils.isEmpty(editBl.getText().toString())) {
numberOfBl = 0;
} else {
numberOfBl = Integer.parseInt(editBl.getText().toString();
}
if (TextUtils.isEmpty(editSt.getText().toString())) {
tonOfSt = 0;
} else {
tonOfSt = Double.parseDouble(editSt.getText().toString());
}
SharedPreferences prefs = getSharedPreferences(
"SavedTotals", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = prefs.edit();
editor.putInt("savedBl", numberOfBl);
editor.putDouble("savedSt", tonOfSt);
editor.commit();
}
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