一个轻量级的ButterKnife库，主要功能是为了解放 ButtonView bt=(ButtonView)findViewById(R.id.layout_root); 操作。 通过对成员变量注解BindView(R.id.xx)，和在onCreate(Bundle savedInstanceState)等方法中 调用ButterKnife.bindView(this);完成对view的findView赋值。 节省findViewById()代码和大量繁琐代码。目前主要适用场合为Activity、Fragment、和自定义view等其它场景，如果使用中有问题，欢迎积极pull 和 issues,如果您 觉的还有什么好的功能或建议，也可留言。希望大家用的开心。。。。
public class MainActivity extends BaseActivity {
@BindView(R.id.text_view)
private TextView mTextView;
@BindView(R.id.button)
private Button mButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ButterKnife.bindView(this);
mButton.setText("New Button");
}
}
public class BlankFragment extends Fragment {
@BindView(R.id.custom)
private CustomView mCustomView;
@BindView(R.id.text_view)
TextView mTextView;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
return inflater.inflate(R.layout.fragment_blank, container, false);
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
ButterKnife.bindView(this);
initView();
}
}
public class CustomView extends LinearLayout{
@BindView(R.id.button)
private Button mButton;
@BindView(R.id.checkbox) private CheckBox mCheckBox;
public CustomView(Context context, AttributeSet attrs) {
super(context, attrs);
initView();
}
private void initView() {
View view=LayoutInflater.from(getContext()).inflate(R.layout.view_custom,null);
addView(view);
ButterKnife.bindView(this);
mButton.setText("child Button");
mCheckBox.setText("ButterKnife.bindView(View customView)");
}
}