package com.example.demo3;
import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.text.style.SuperscriptSpan;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends Activity {
public class MyOnClickListener implements OnClickListener {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
}
}
private Button bt1;
private Button bt2;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bt1=(Button)findViewById(R.id.button1);
bt2=(Button)findViewById(R.id.button2);
// bt1.setOnClickListener(new OnClickListener(){
//
// @Override
// public void onClick(View v) {
// // TODO Auto-generated method stub
// System.out.println("hhhhh");
// }
// });
bt1.setOnClickListener(new MyOnClickListener(){
@Override
public void onClick(View v) {
super.onClick(v);
Toast.makeText(MainActivity.this, "bt1的逻辑实现", Toast.LENGTH_SHORT).show();
}
});
bt2.setOnClickListener(new MyOnClickListener(){
@Override
public void onClick(View v) {
super.onClick(v);
Toast.makeText(MainActivity.this, "bt2的逻辑实现", Toast.LENGTH_SHORT).show();
}
});
}
}
class MyOnClickListener implements OnClickListener{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
v.setAlpha(0.5f);
}
}