更改复选框值，而不触发onCheckChanged [英] Change Checkbox value without triggering onCheckChanged

问题描述

我有 setOnCheckedChangeListener 为我的复选框执行

有一种方式我可以调用

checkbox.setChecked(false);

<

without triggering the onCheckedChanged

推荐答案

不，你不能做。直接从 setChecked 调用 onCheckedChanged 方法。你可以做的是以下：

No, you can't do it. The onCheckedChanged method is called directly from setChecked. What you can do is the following:

mCheck.setOnCheckedChangeListener (null);
mCheck.setChecked (false);
mCheck.setOnCheckedChangeListener (mListener);

查看 CheckBox的源代码，并执行 setChecked ：

public void  setChecked(boolean checked) {
    if (mChecked != checked) {
        mChecked = checked;
        refreshDrawableState();

        // Avoid infinite recursions if setChecked() is called from a listener
        if (mBroadcasting) {
            return;
        }

        mBroadcasting = true;
        if (mOnCheckedChangeListener != null) {
            mOnCheckedChangeListener.onCheckedChanged(this, mChecked);
        }

        if (mOnCheckedChangeWidgetListener != null) {
            mOnCheckedChangeWidgetListener.onCheckedChanged(this, mChecked);
        }

        mBroadcasting = false;            
    }
}

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