检查是否单击了按钮 [英] Checking if a button has been clicked

问题描述

如何加载菜单取决于单击的按钮?有什么办法吗?

How to load menu depend on button was clicked? Any idea, solution?

@Override
public boolean onCreateOptionsMenu(final Menu menu) {

    menu.clear();
    if(button.**isclicked**) {
        getMenuInflater().inflate(R.menu.menu_main, menu);
    } else {
        getMenuInflater().inflate(R.menu.test, menu);
    }

    return true;
}

推荐答案

在活动中添加一个布尔字段，并在每次单击button时进行更改.取决于其显示的是真还是假

Put a boolean field in your activity and change whenever you click button . Depends if its true or false show or not your menu

更新

    //declare boolean
    boolean clicked=false;

    //my button clic
    button.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) 
    {
        //change boolean value
        clicked=true;
    }
    });

    //then on another method or where you want
    if(clicked)
   {
      openmenu();
   }
   else
   {
      closemenu();
   }

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