butterknife的使用

//依赖

compile 'com.jakewharton:butterknife:8.8.1'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'

//Main

protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        bind = ButterKnife.bind(this);
}

//解除

   @Override
    protected void onDestroy() {
        super.onDestroy();
        bind.unbind();
    }