Question

我的代码中遇到了这个问题，当在onclicklistener中在viewholder中的一个按钮上进行转换时，在不同的行上发生了多次转换即如果我点击第1行中的按钮，则按钮向右移动，这是预期的，但第6行中的按钮也向右移动，这是不期望的。我已检查第1行中按钮的转换ID与按钮是第6行相同我不知道，我的代码出了什么问题。请帮忙。检查我的代码。

public class UserCustomAdapter extends ArrayAdapter<User> {                                                                                                                                                                                        
Context context;                                                                                                                                                                                                                               
int layoutResourceId;                                                                                                                                                                                                                          
ArrayList data = new ArrayList();                                                                                                                                                                                                              
String weekDay;                                                                                                                                                                                                                                
AlertDialog alert;                                                                                                                                                                                                                             

public UserCustomAdapter(Context context, int layoutResourceId,                                                                                                                                                                                
                         ArrayList<User> data, String weekDay) {                                                                                                                                                                               
    super(context, layoutResourceId, data);                                                                                                                                                                                                    
    this.layoutResourceId = layoutResourceId;                                                                                                                                                                                                  
    this.context = context;                                                                                                                                                                                                                    
    this.data = data;                                                                                                                                                                                                                          
    this.weekDay = weekDay;                                                                                                                                                                                                                    
}                                                                                                                                                                                                                                              

@Override                                                                                                                                                                                                                                      
public View getView(final int position, final View convertView, final
ViewGroup parent) {                                                                                                                                                      

    View row = convertView;                                                                                                                                                                                                                    
    final UserHolder holder;                                                                                                                                                                                                                   

if (row == null) {    

    LayoutInflater inflater1 = ((Activity) context).getLayoutInflater();

        row = inflater1.inflate(layoutResourceId, parent, false);                                                                                                                                                                              
        holder = new UserHolder();                                                                                                                                                                                                             

        holder.subject = (TextView) row.findViewById(R.id.subject);                                                                                                                                                                                                   
   holder.percentage = (TextView) row.findViewById(R.id.percentage_edit);                                                                                                                                                
        holder.attended = (Button) row.findViewById(R.id.attended);                                                                                                                                                                            
        holder.bunked = (Button) row.findViewById(R.id.bunked);                                                                                                                                                                                
        holder.other = (Button) row.findViewById(R.id.other);                                                                                                                                                                                  

        row.setTag(holder);                                                                                                                                                                                                                    
    }                                                                                                                                                                                                                                          
    else {                                                                                                                                                                                                                                     
        holder = (UserHolder) row.getTag();                                                                                                                                                                                                    
    }                                                                                                                                                                                                                                          

    //to set the text into the fields                                                                                                                                                                                                          
    User user = (User) data.get(position);                                                                                                                                                                                                     

    holder.subject.setText(user.getName());                                                                                                                                                                                                    
    holder.percentage.setText(user.getAddress());                                                                                                                                                                                              

    holder.attended.setId(position);                                                                                                                                                                                                           
    holder.bunked.setId(position);                                                                                                                                                                                                             
    holder.other.setId(position);                                                                                                                                                                                                              

 holder.attended.setOnClickListener(new View.OnClickListener() {                                                                                                                                                                            

        @Override                                                                                                                                                                                                                              
        public void onClick(View v) {                                                                                                                                                                                                          


                // FOR ANIMATIONS OF BUTTONS                                                                                                                                                                                                   
                TranslateAnimation translate = new TranslateAnimation(Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.28f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f);                        
                translate.setDuration(600);                                                                                                                                                                                                    
                holder.attended.startAnimation(translate);                                                                                                                                                                                     
                Log.d("trans", holder.attended + "");                                                                                                                                                                                          
                translate.setFillAfter(true);                                                                                                                                                                                                  

                TranslateAnimation translate1 = new TranslateAnimation(Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 1.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f);                        
                translate1.setDuration(600);                                                                                                                                                                                                   
                holder.other.startAnimation(translate1);                                                                                                                                                                                       
                translate1.setFillAfter(true);                                                                                                                                                                                                 

                TranslateAnimation translate2 = new TranslateAnimation(Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 1.0f, Animation.RELATIVE_TO_PARENT, 0.0f, Animation.RELATIVE_TO_PARENT, 0.0f);                        
                translate2.setDuration(600);                                                                                                                                                                                                   
                holder.bunked.startAnimation(translate2);                                                                                                                                                                                      
                translate2.setFillAfter(true);                                                                                                                                                                                                 

        }                                                                                                                                                                                                                                      

    });                                                                                                                                                                                                                                        
          return row;
}
 static class UserHolder {
    TextView subject;
    TextView percentage;
    Button attended;
    Button bunked;
    Button other;
}
}

Answer 1

来自评论

解决问题的方法是添加和数组项目，例如state，最初设置为off，然后在单击按钮时将其设置为on。

然后只是一个if else检查

的情况

如果状态为0时刻的按钮设置动画或者取消动画，那么它不会为任何更多按钮设置动画

视图中的一个按钮上的转换会影响不同行的多个按钮

1 个答案: