Question

gridView.setOnItemClickListener ( new AdapterView.OnItemClickListener () {
        @Override
        public void onItemClick ( AdapterView< ? > parent, View view, int position, long id ) {

            ViewFlipper viewFlipper= ( ViewFlipper )view.findViewById ( R.id.viewFlipper );
            view.setEnabled (false);
            view.setClickable ( false );
            choose ( viewFlipper, position );


        }
    } );

想要禁用已点击的项目，在我设置之前无法再次点击，如果可以再次点击。我使用上面的方法，但项目仍然可以点击。希望有人可以帮助我，以便在我点击它一次后它会被禁用。

解决方案：感谢Androider，稍微修改然后得到我想要的东西。在适配器上创建一个arraylist，并在表上添加true。

// put inside the Adapter 
ArrayList<Boolean> itemClickable =new ArrayList<Boolean> ();

   @Override
public boolean isEnabled ( int position ) {
   return itemClickable.get ( position );

}

public void setItemClickable(int position,Boolean typeValue){
    itemClickable.add (position,typeValue);
}


//put inside OnCreate /Constructor
for(int j=0;j<picturePath.length;j++){
        itemClickable.add ( true );
    }

Answer 1

在你的适配器中执行以下操作：

@Override
public boolean areAllItemsEnabled() {
    return false;
}

@Override
public boolean isEnabled(int position) {
   // according to position return here true or false to enable or disable respectively
   return false;
}

进行更多检查：http://developer.android.com/reference/android/widget/BaseAdapter.html#isEnabled(int) http://developer.android.com/reference/android/widget/ListAdapter.html#areAllItemsEnabled()

Answer 2

// put inside the Adapter 
ArrayList<Boolean> itemClickable =new ArrayList<Boolean> ();

   @Override
public boolean isEnabled ( int position ) {
   return itemClickable.get ( position );

}

public void setItemClickable(int position,Boolean typeValue){
    itemClickable.add (position,typeValue);
}


//put inside OnCreate /Constructor
for(int j=0;j<picturePath.length;j++){
        itemClickable.add ( true );
    }

// you can disable grid item using
adapter.setItemClickable(position,false);



    enter code here

//// add grid item click listener////////

  gridView.setOnItemClickListener ( new AdapterView.OnItemClickListener () {
        @Override
        public void onItemClick ( AdapterView< ? > parent, View view, int position, long id ) 
            boolean isEnable=adapter.isEnabled(position)
            if(isEnable){
                // write your action here
                }

        }
    } );

Android禁用点击gridview

2 个答案: