添加依赖

 

compile 'com.jakewharton:butterknife:8.6.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.6.0'

 

//下载最新黄油刀
    implementation 'com.jakewharton:butterknife:10.2.0'
    annotationProcessor 'com.jakewharton:butterknife-compiler:10.2.0'
 

使用

 

初始化

ButterKnife.bind(this);

 

绑定view

 

@BindView(R.id.testte)
TextView tvColor;

 

 

 

 

绑定监听

@OnClick({R.id.activity_goods_address_left_layout, R.id.activity_goods_address_right_layout})
public void onClick(View view) {switch (view.getId()) {case R.id.activity_goods_address_left_layout:finish();break;case R.id.activity_goods_address_right_layout://添加Intent chooseStyle = new Intent(OrderAddressActivity.this, EditGoodsAddressActivity.class);startActivityForResult(chooseStyle, 401);break;}
}

@OnLongClick( R2.id.button1 ) //给 button1 设置一个长按事件 public boolean showToast2(){ Toast.makeText(this, "is a long click", Toast.LENGTH_SHORT).show(); return true ; }

@OnCheckedChanged({R.id.rg_home,R.id.rg_wealth,R.id.rg_account}) public void OnCheckedChangeListener(CompoundButton view, boolean ischanged ){ switch (view.getId()) { case R.id.rg_home: if (ischanged){//注意：这里一定要有这个判断，只有对应该id的按钮被点击了，ischanged状态发生改变，才会执行下面的内容 //这里写你的按钮变化状态的UI及相关逻辑 } break; case R.id.rg_wealth: if (ischanged) { //这里写你的按钮变化状态的UI及相关逻辑 } break; case R.id.rg_account: if (ischanged) { //这里写你的按钮变化状态的UI及相关逻辑 } break; default: break; } }

 

 

• 绑定Bitmap 资源：@BindBitmap( )

@BindView(R.id.mytestview)
ImageView mytestview;@BindBitmap( R.mipmap.ic_launcher)//绑定Bitmap 资源
public Bitmap bitmap ;

mytestview.setImageBitmap(bitmap);

• 绑定string 字符串：@BindString()

@BindView(R.id.mytestte)
TextView mytestte;@BindString(R.string.app_name)  //绑定资源文件中string字符串String str;

mytestte.setText(str);

• 绑定一个颜色值：@BindColor( )

@BindView(R.id.mytestte)
TextView mytestte;@BindColor( R.color.colorAccent ) //具体色值在color文件中int black ;  //绑定一个颜色值

mytestte.setTextColor(black);

 

• 绑定string里面array数组：@BindArray()

<string-array name="city"><item>北京市</item><item>天津市</item><item>哈尔滨市</item><item>大连市</item><item>香港市</item>
</string-array>

@BindView(R.id.mytestte)
TextView mytestte;@BindArray(R.array.city)  //绑定string里面array数组String [] citys ;

mytestte.setText(citys[2]);