1.匿名类实现
public class MainActivity extends Activity {
private Button button;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button =(Button) findViewById(R.id.button);
button.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v){
//在此处添加逻辑
}
});
.......
}
2.实现接口注册实现
public class MainActivity extends Activity implements OnClickListener{
private Button button;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button =(Button) findViewById(R.id.button);
button.setOnClickListener(new OnClickListener())
}
@Override
public void onClick(View v){
switch (v.getId()){
case R.id.buttpn:
//在此处添加逻辑
break;
default:
break;
}
}
.......
}
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