如何在Button中实现onClick和onTouch？ [复制]

Question

我有一个按钮以编程方式创建，我需要同时实现 onClick 和 OnTouch 到该按钮我想要实现按钮 focus_change。

我是这样实现的

ImageView Settings_Button = new ImageView(this);       
        Settings_Button.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {    
                //UtilityClass.focusOnallviews(view);
                Intent newIntent = new Intent(activity.getBaseContext(), ProfileSettingActivity.class);
                activity.startActivity(newIntent);           
            }
        });

Note：我想实现state_focused 和state_pressed，当我与按钮交互时如何解决这个问题。

Answer 1

你可以使用 OnTouch 事件

ImageView Settings_Button = new ImageView(this);       
Settings_Button.setOnTouchListener(new OnTouchListener(){
    @Override
    public boolean onTouch(View arg0, MotionEvent arg1) {
        switch(arg1.getAction()){
           case MotionEvent.ACTION_DOWN:
                     // Button is pressed. Change the button to pressed state here
                break;

          case MotionEvent.ACTION_MOVE:
                     // Button is being touched and swiped
                break;

          case MotionEvent.ACTION_UP:
                     // Button is released. Change the button to unpressed state here.
                    Intent newIntent = new Intent(activity.getBaseContext(),ProfileSettingActivity.class);
                    activity.startActivity(newIntent);     
                break;

        }
       });