ButterKnife 8.0.1@OnClick不在Fragment中工作-Android Studio
我在android studio项目中使用ButterKnife 8.0.1。下面是我的gradle文件和fragment类的片段。我无法在按钮单击中看到Toast消息。但如果我使用OnClick Listener,我可以看到Toast 请帮我找出我做错了什么我卡住了 我的格拉德尔ButterKnife 8.0.1@OnClick不在Fragment中工作-Android Studio,android,android-fragments,android-studio,butterknife,Android,Android Fragments,Android Studio,Butterknife,我在android studio项目中使用ButterKnife 8.0.1。下面是我的gradle文件和fragment类的片段。我无法在按钮单击中看到Toast消息。但如果我使用OnClick Listener,我可以看到Toast 请帮我找出我做错了什么我卡住了 我的格拉德尔 apply plugin: 'com.android.application' android { compileSdkVersion 23 buildToolsVersion "23.0.3"
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
defaultConfig {
applicationId "tdd.serveroverload.com.tdd"
minSdkVersion 15
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.4.0'
compile 'com.android.support:design:23.4.0'
compile 'com.android.support:support-v4:23.4.0'
compile 'com.jakewharton:butterknife:8.0.1'
}
片段类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View calcView = inflater.inflate(R.layout.content_main, container, false);
calcView.findViewById(R.id.add).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
//It Works
Toast.makeText(getActivity(), "Working", Toast.LENGTH_SHORT).show();
}
});
unbinder = ButterKnife.bind(this, calcView);
return calcView;
}
@OnClick(R.id.one)
public void one(View view) {
//It Does not Works
if (view.getId() == R.id.one) {
Toast.makeText(getActivity(), "Click", Toast.LENGTH_SHORT).show();
}
Toast.makeText(getActivity(), "Working", Toast.LENGTH_SHORT).show();
result.setText(result.getText().toString() + 1);
}
从页面:
将此添加到项目级build.gradle:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
}
apply plugin: 'android-apt'
android {
...
}
dependencies {
compile 'com.jakewharton:butterknife:8.0.1'
apt 'com.jakewharton:butterknife-compiler:8.0.1'
}
将此添加到模块级build.gradle:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
}
apply plugin: 'android-apt'
android {
...
}
dependencies {
compile 'com.jakewharton:butterknife:8.0.1'
apt 'com.jakewharton:butterknife-compiler:8.0.1'
}
确保行应用插件。。。位于文件顶部的某个位置。要绑定片段视图上的单击事件: 您只需要添加一个注释。无需使用视图检查id 请按以下方式更新您的代码:
@OnClick(R.id.one)
public void one() {
Toast.makeText(getActivity(), "Click", Toast.LENGTH_SHORT).show();
Toast.makeText(getActivity(), "Working", Toast.LENGTH_SHORT).show();
result.setText(result.getText().toString() + 1);
}
下面是演示中的示例代码:
/**
* Attempts to call below method when 'Fragment Binding Button' get clicked.
*/
@OnClick(R.id.btn_fragment_binding)
void OnFragmentBindingClicked() {
loadSampleFragment();
}
有关更多信息和不同的绑定,请查看以下演示:
/**
* Attempts to call below method when 'Fragment Binding Button' get clicked.
*/
@OnClick(R.id.btn_fragment_binding)
void OnFragmentBindingClicked() {
loadSampleFragment();
}
同一个网站
请在下面添加相同的内容
dependencies {
compile 'com.jakewharton:butterknife:8.6.0'
annotationProcessor 'com.jakewharton:butterknife-compiler:8.6.0'
}
你看不到
单击或工作土司吗?谢谢,我这么做了,但现在我遇到了崩溃,原因是:java.lang.RuntimeException:无法在butterknife.butterknife.bind上绑定tdd.serveroverload.com.tdd.ui.fragment.HomeFragment的视图(ButterKnife.java:189)在ButterKnife.ButterKnife.bind(ButterKnife.java:167)在tdd.server重载.com.tdd.ui.fragment.HomeFragment.onCreateView(HomeFragment.java:85)上它解决了我所有的问题,谢谢Midslefko的帮助。我很高兴在从7.0.1升级到8.0.1时遇到了同样的问题。我知道添加id是可选的,但没有它就无法工作,所以我开始尝试使用id,你可以看到我添加的第二个吐司。