我有一个片段,我正在使用面包刀.
public class FooFragment extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater,ViewGroup container,Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.foo,container,false);
ButterKnife.inject(this,view);
return view;
}
@OnClick(R.id.some_btn)
public void someButtonOnClick() {
// do something
}
}
但是,当按钮在屏幕上轻击时,一直不会调用someButtonOnClick方法.
想想我在做什么错误的面包框架？
这是正在使用的布局：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="@color/White">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="@+id/some_btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_margin="@dimen/xsmall_margin"
android:background="@drawable/some_btn_selection" />
<Button
android:id="@+id/some_other_btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:layout_margin="@dimen/xsmall_margin"
android:background="@drawable/some_other_btn_selection" />
</LinearLayout>
</LinearLayout>
解决方法
最新的ButterKnife 8.0.1 6月-2016
InjectView和注入已被BindView替换并绑定
这是以下步骤： –
投票
取消接受
从Butterknife github页面：
将其添加到项目级build.gradle中：
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
}
将其添加到您的模块级build.gradle中：
apply plugin: 'android-apt'
android {
...
}
dependencies {
compile 'com.jakewharton:butterknife:8.0.1'
apt 'com.jakewharton:butterknife-compiler:8.0.1'
}
然后用这样的面包刀
private Unbinder unbinder;
@Override
public View onCreateView(LayoutInflater inflater,Bundle savedInstanceState) {
// Inflate the layout for this fragment
View calcView = inflater.inflate(R.layout.content_main,false);
unbinder = ButterKnife.bind(this,calcView);
return calcView;
}
@Override
public void onDestroyView() {
super.onDestroyView();
unbinder.unbind();
}
@OnClick(R.id.one)
public void one() {
Toast.makeText(getActivity(),"Working",Toast.LENGTH_SHORT).show();
result.setText(result.getText().toString() + 1);
}
