android imageview长按和常规按

Question

我有一个imageview,我需要长按(上下文菜单)和常规印刷机工作.我可以让一个或另一个工作,但不是两个.我错过了什么？以下代码仅适用于常规印刷机.一触摸屏幕,它就开始执行onTouch代码.

 ImageView image = (ImageView)findViewById(R.id.visible_image);
 image.setLongClickable(true);
 image.setOnTouchListener(new OnTouchListener() {
    public boolean onTouch(View v, MotionEvent ev) {
        switch (ev.getAction()) {
         case MotionEvent.ACTION_DOWN:
            // disable the screen taps for 500ms
            DecodeActionDownEvent(v, ev, bm2);
         case MotionEvent.ACTION_MOVE:
         case MotionEvent.ACTION_UP:
     }
        return true;
    }
 });
 registerForContextMenu(image);

...

 @Override
 public void onCreateContextMenu(ContextMenu menu, View v,
     ContextMenuInfo menuInfo) {
    menu.setHeaderTitle("Edit");
    ArrayList<String> menuItems = new ArrayList<String>();
    menuItems.add("Edit page settings");
    menuItems.add("Edit page objects");
    menuItems.add("Edit this object");
    for (int i = 0; i<menuItems.size(); i++) {
        menu.add(Menu.NONE, i, i, menuItems.get(i));
    }
 }

Answer 1

您可以尝试这样做:

ImageView imageView = (ImageView) findViewById(R.id.ImageView);
imageView.setOnLongClickListener(new OnLongClickListener() {

    @Override
    public boolean onLongClick(View v) {
                    //your stuff
        return true;
    }
});
imageView.setOnClickListener(new OnClickListener() {
    @Override
    public boolean onClick(View v) {
        //your stuff
        return true;
    }
});