android 的setOnClickListener

Question

    Bmob.initialize(this, "2ee0487ab1f9e7e28e8cc8a43c5d72df");

    Button button1=(Button) findViewById(R.id.button1);
    button1.setOnClickListener(new OnClickListener(){
    @Override
         public void onClick(View v) {
           final Person p2 = new Person();
           p2.setName("lucky");
           p2.setAddress("北京海淀");
           p2.save(this, new SaveListener() {
               @Override
               public void onSuccess() {
                   // TODO Auto-generated method stub
                Toast.makeText(HelloWorldActivity.this, "添加数据成功，返回objectId为："+p2.getObjectId(),Toast.LENGTH_LONG).show();
                  // toast("添加数据成功，返回objectId为："+p2.getObjectId());
               }

               @Override
               public void onFailure(int code, String msg) {
                   // TODO Auto-generated method stub
                Toast.makeText(HelloWorldActivity.this,"创建数据失败：" + msg,Toast.LENGTH_LONG).show();
               }
           }); 
    }
    });

            报这个错
            The method save(Context, SaveListener) in the type BmobObject is not applicable for the arguments (new View.OnClickListener(){}, new SaveListener(){})

            具体见http://zhidao.baidu.com/question/2054271950012387947.html

Answer 1

你的参数有问题，把

 p2.save(HelloWorldActivity.this, new SaveListener() {
               @Override
               public void onSuccess() {
                   // TODO Auto-generated method stub
                Toast.makeText(HelloWorldActivity.this, "添加数据成功，返回objectId为："+p2.getObjectId(),Toast.LENGTH_LONG).show();
                  // toast("添加数据成功，返回objectId为："+p2.getObjectId());
               }

               @Override
               public void onFailure(int code, String msg) {
                   // TODO Auto-generated method stub
                Toast.makeText(HelloWorldActivity.this,"创建数据失败：" + msg,Toast.LENGTH_LONG).show();
               }
           }); 

这样在试试,save(Context, SaveListener)第一个要传递Context类型的,跟Toast的第一个参数一样.