android监听器常用添加方法

方法一：内部类

  public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        myButton=(Button)findViewById(R.id.myButton);
        //监听器加入
      myButton.setOnClickListener(new MyButtonLintener());
}

 

class MyButtonLintener implements OnClickListener
    {

  @Override
  public void onClick(View v) {
   //生成一个Intent对象
   Intent intent=new Intent();
   
   intent.putExtra("textIntent", "123");
   //设置跳转到哪个Activity
   intent.setClass(HelloWorldActivity.this, OtherActivity.class);
   
   HelloWorldActivity.this.startActivity(intent);
   
   
  }
     
    }

方法二：匿名内部类

public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
  myImageButton =
  (ImageButton) findViewById(R.id.myImageButton);
 //图片按钮为OnClick状态
        myImageButton.setOnClickListener(new ImageButton.OnClickListener() {
            
            @Override
            public void onClick(View v) {
                myTextView.setText("图片按钮状态为：Got Click ");
                myImageButton.setImageResource(R.drawable.ic_que);
                
            }
        });
}