android - 复选框首选项监听器

Question

我必须在 prerencescreen 中有许多复选框首选项，并且必须注册每个更改的复选框值，并根据其打开或关闭来执行一些任务。我如何在复选框首选项中执行此操作？我知道使用以下代码在复选框中执行此操作:

    public void onCheckboxClicked(View view) {
            // Is the view now checked?
        boolean checked = ((CheckBox) view).isChecked();

        // Check which checkbox was clicked
        switch(view.getId()) {
            case R.id.Activate:
            if (checked){
                // Put some meat on the sandwich
                Toast.makeText(Daydream.this, "checked!", Toast.LENGTH_LONG).show();
            }else
                // Remove the meat
                Toast.makeText(Daydream.this, "UNchecked!", Toast.LENGTH_LONG).show();
            break;
        case R.id.sencond_id:
            if (checked){
                // Cheese me
            }else
                // I'm lactose intolerant
            break;
        // TODO: Veggie sandwich
    }
}

但我不知道如何使用 checkboxpreference 来做到这一点。有没有办法像上面那样做？我知道 preferencescreen 已被弃用，但我必须使用它，因为制作两行 ListView 很简单。我希望我得到一个尽快回复谢谢

Answer 1

像这样使用它

final Preference otherpref = (Preference) findPreference("otherpref"); 
final Preference pref = (Preference) findPreference("checkbox");        

pPref.setOnPreferenceClickListener(new OnPreferenceClickListener() {

public boolean onPreferenceClick(Preference preference) {

    Toast.makeText(getBaseContext(), "Some text", Toast.LENGTH_SHORT).show();
    return true; 
}
});

otherpref .setOnPreferenceClickListener(new OnPreferenceClickListener() {

public boolean onPreferenceClick(Preference preference) {

    Toast.makeText(getBaseContext(), "Other text", Toast.LENGTH_SHORT).show();
    return true; 
}
});