如何重置计数器？

Question

我想在应用达到 10 次启动时展示插页式广告。所以我用

来计算它们

OnCreate{
 prefs = getPreferences(Context.MODE_PRIVATE);
    editor = prefs.edit();
    totalCount = prefs.getInt("counter", 0);
    totalCount++;
    editor.putInt("counter", totalCount);
    editor.commit(); }

并且每当 totalCount = 10 i 运行添加：

       if(totalCount==10){

                fullScreenAd2.show();

            }

现在我想重置 totalCount，我该怎么做？我知道调用 totalCount++ 会增加 1 分，而 totalCount-- 会减少 1 分。但是我怎样才能将它重置为 0？

Answer 1

我觉得你可以在变成10后重新设置为0，例如：

   if(totalCount==10){
            fullScreenAd2.show();
            totalCount=0;  // and i think that, this should do it...
                editor.putInt("counter", totalCount); // call editor to save
                editor.commit();                      //totalCount's value
        }`

Answer 2

以下应该有效：

prefs = getPreferences(Context.MODE_PRIVATE);
editor = prefs.edit();
totalCount = prefs.getInt("counter", 0);

if(totalCount == 10){
    fullScreenAd2.show();
    totalCount = 0;
} else {
    totalCount++;
}
editor.putInt("counter", totalCount);
editor.commit();

如何重置计数器？

How to reset counter?

android

count

launch