Android 最火的高速开发框架androidannotations配置具体解释文章中有eclipse配置步骤，Android 最火高速开发框架AndroidAnnotations简介文章中的简介，本篇注重解说AndroidAnnotations中注解方法的使用。

@EActivity

演示样例：

@EActivity(R.layout.main)
public class MyActivity extends Activity {}

@fragment

演示样例：

@EFragment(R.layout.my_fragment_layout)
public class MyFragment extends Fragment {}

注冊：

<fragmentandroid:id="@+id/myFragment"android:name="com.company.MyFragment_"android:layout_width="fill_parent"android:layout_height="fill_parent" />

创建：

MyFragment fragment = new MyFragment_();

普通类：

@EBean
public class MyClass {}

注意：这个类必须只只能有一个构造函数，參数最多有一个context。

Activity中使用：

@EActivity
public class MyActivity extends Activity {@BeanMyOtherClass myOtherClass;}

也能够用来声明接口：

@Bean(MyImplementation.class)MyInterface myInterface;

在普通类中还能够注入根环境:

@EBean
public class MyClass {@RootContextContext context;// Only injected if the root context is an activity@RootContextActivity activity;// Only injected if the root context is a service@RootContextService service;// Only injected if the root context is an instance of MyActivity@RootContextMyActivity myActivity;}

假设想在类创建时期做一些操作能够：

@AfterInjectpublic void doSomethingAfterInjection() {// notificationManager and dependency are set}

单例类须要例如以下声明：

@EBean(scope = Scope.Singleton)
public class MySingleton {}

注意：在单例类里面不能够注入view和事件绑定，由于单例的生命周期比Activity和Service的要长，以免发生内存溢出。

@EView

@EView
public class CustomButton extends Button {@AppMyApplication application;@StringResString someStringResource;public CustomButton(Context context, AttributeSet attrs) {super(context, attrs);}
}

注冊：

<com.androidannotations.view.CustomButton_android:layout_width="match_parent"android:layout_height="wrap_content" />

创建：

CustomButton button = CustomButton_.build(context);

@EViewGroup

@EViewGroup(R.layout.title_with_subtitle)
public class TitleWithSubtitle extends RelativeLayout {@ViewByIdprotected TextView title, subtitle;public TitleWithSubtitle(Context context, AttributeSet attrs) {super(context, attrs);}public void setTexts(String titleText, String subTitleText) {title.setText(titleText);subtitle.setText(subTitleText);}}

注冊：

<com.androidannotations.viewgroup.TitleWithSubtitle_android:id="@+id/firstTitle"android:layout_width="match_parent"android:layout_height="wrap_content" />

@EApplication

@EApplication
public class MyApplication extends Application {}

Activity中使用：

@EActivity
public class MyActivity extends Activity {@AppMyApplication application;}

@EService

@EService
public class MyService extends Service {}

跳转service：

MyService_.intent(getApplication()).start();

停止service：

MyService_.intent(getApplication()).stop();

@EReceiver

@EReceiver
public class MyReceiver extends BroadcastReceiver {}

@Receiver

能够替代声明BroadcastReceiver

@EActivity
public class MyActivity extends Activity {@Receiver(actions = "org.androidannotations.ACTION_1")protected void onAction1() {}}

@EProvider

@EProvider
public class MyContentProvider extends ContentProvider {}

@ViewById

@EActivity
public class MyActivity extends Activity {// Injects R.id.myEditText，变量名称必须和布局的id名称一致@ViewByIdEditText myEditText;@ViewById(R.id.myTextView)TextView textView;
}

@AfterViews

@EActivity(R.layout.main)
public class MyActivity extends Activity {@ViewByIdTextView myTextView;@AfterViewsvoid updateTextWithDate() {

//一定要在这里进行view的一些设置，不要在oncreate()中设置，由于oncreate()在运行时 view还没有注入

myTextView.setText("Date: " + new Date()); }[...]

@StringRes

@EActivity
public class MyActivity extends Activity {@StringRes(R.string.hello)String myHelloString;//不能设置成私有变量@StringResString hello;}

@ColorRes

@EActivity
public class MyActivity extends Activity {@ColorRes(R.color.backgroundColor)int someColor;@ColorResint backgroundColor;}

@AnimationRes

@EActivity
public class MyActivity extends Activity {@AnimationRes(R.anim.fadein)XmlResourceParser xmlResAnim;@AnimationResAnimation fadein;}

@DimensionRes

@EActivity
public class MyActivity extends Activity {@DimensionRes(R.dimen.fontsize)float fontSizeDimension;@DimensionResfloat fontsize;}

@DImensionPixelOffsetRes

@EActivity
public class MyActivity extends Activity {@DimensionPixelOffsetRes(R.string.fontsize)int fontSizeDimension;@DimensionPixelOffsetResint fontsize;}

@DimensionPixelSizeRes

@EActivity
public class MyActivity extends Activity {@DimensionPixelSizeRes(R.string.fontsize)int fontSizeDimension;@DimensionPixelSizeResint fontsize;}

其它的Res：

@BooleanRes
@ColorStateListRes
@DrawableRes
@IntArrayRes
@IntegerRes
@LayoutRes
@MovieRes
@TextRes
@TextArrayRes
@StringArrayRes

@Extra

@EActivity
public class MyActivity extends Activity {@Extra("myStringExtra")String myMessage;@Extra("myDateExtra")Date myDateExtraWithDefaultValue = new Date();}

或者：

@EActivity
public class MyActivity extends Activity {// The name of the extra will be "myMessage"，名字必须一致@ExtraString myMessage;
}

传值：

MyActivity_.intent().myMessage("hello").start() ;

@SystemService

@EActivity
public class MyActivity extends Activity {//@SystemServiceNotificationManager notificationManager;}

@HtmlRes

@EActivity
public class MyActivity extends Activity {// Injects R.string.hello_html@HtmlRes(R.string.hello_html)Spanned myHelloString;// Also injects R.string.hello_html@HtmlResCharSequence helloHtml;}

@FromHtml

@EActivity
public class MyActivity extends Activity {//必须用在TextView@ViewById(R.id.my_text_view)@FromHtml(R.string.hello_html)TextView textView;// Injects R.string.hello_html into the R.id.hello_html view@ViewById@FromHtmlTextView helloHtml;}

@NonConfigurationInstance

public class MyActivity extends Activity {//等同于 Activity.onRetainNonConfigurationInstance()@NonConfigurationInstanceBitmap someBitmap;@NonConfigurationInstance@BeanMyBackgroundTask myBackgroundTask;}

@HttpsClient

@HttpsClient
HttpClient httpsClient;

演示样例：

@EActivity
public class MyActivity extends Activity {@HttpsClient(trustStore=R.raw.cacerts,trustStorePwd="changeit", hostnameVerif=true)HttpClient httpsClient;@AfterInject@Backgroundpublic void securedRequest() {try {HttpGet httpget = new HttpGet("https://www.verisign.com/");HttpResponse response = httpsClient.execute(httpget);doSomethingWithResponse(response);} catch (Exception e) {e.printStackTrace();}}@UiThreadpublic void doSomethingWithResponse(HttpResponse resp) {Toast.makeText(this, "HTTP status " + resp.getStatusLine().getStatusCode(), Toast.LENGTH_LONG).show();}
}

@FragmentArg

@EFragment
public class MyFragment extends Fragment {//等同于 Fragment Argument@FragmentArg("myStringArgument")String myMessage;@FragmentArgString anotherStringArgument;@FragmentArg("myDateExtra")Date myDateArgumentWithDefaultValue = new Date();}

MyFragment myFragment = MyFragment_.builder().myMessage("Hello").anotherStringArgument("World").build();

@Click

@Click(R.id.myButton)
void myButtonWasClicked() {[...]
}
@Click
void anotherButton() {//假设不指定则函数名和id相应[...]
}
@Click
void yetAnotherButton(View clickedView) {[...]
}

其它点击事件：

Clicks with @Click
Long clicks with @LongClick
Touches with @Touch

AdapterViewEvents

Item clicks with @ItemClick
Long item clicks with @ItemLongClick
Item selection with @ItemSelect

有两种方式调用：

@EActivity(R.layout.my_list)
public class MyListActivity extends Activity {// ...@ItemClickpublic void myListItemClicked(MyItem clickedItem) {//MyItem是adapter的实体类，等同于adapter.getItem(position)}@ItemLongClickpublic void myListItemLongClicked(MyItem clickedItem) {}@ItemSelectpublic void myListItemSelected(boolean selected, MyItem selectedItem) {}}

@EActivity(R.layout.my_list)
public class MyListActivity extends Activity {// ...@ItemClickpublic void myListItemClicked(int position) {//位置id}@ItemLongClickpublic void myListItemLongClicked(int position) {}@ItemSelectpublic void myListItemSelected(boolean selected, int position) {}}

@SeekBarProgressChange

//等同于SeekBar.OnSeekBarChangeListener.onProgressChanged(SeekBar, int, boolean)

@SeekBarProgressChange(R.id.seekBar)void onProgressChangeOnSeekBar(SeekBar seekBar, int progress, boolean fromUser) {// Something Here}@SeekBarProgressChange(R.id.seekBar)void onProgressChangeOnSeekBar(SeekBar seekBar, int progress) {// Something Here}@SeekBarProgressChange({R.id.seekBar1, R.id.seekBar2})void onProgressChangeOnSeekBar(SeekBar seekBar) {// Something Here}@SeekBarProgressChange({R.id.seekBar1, R.id.seekBar2})void onProgressChangeOnSeekBar() {// Something Here}

@SeekBarTouchStart 和 @SeekBarTouchStop

接受開始和结束事件的监听

@TextChange

@TextChange(R.id.helloTextView)void onTextChangesOnHelloTextView(CharSequence text, TextView hello, int before, int start, int count) {// Something Here}@TextChangevoid helloTextViewTextChanged(TextView hello) {// Something Here}@TextChange({R.id.editText, R.id.helloTextView})void onTextChangesOnSomeTextViews(TextView tv, CharSequence text) {// Something Here}@TextChange(R.id.helloTextView)void onTextChangesOnHelloTextView() {// Something Here}

@BeforeTextChange

@BeforeTextChange(R.id.helloTextView)void beforeTextChangedOnHelloTextView(TextView hello, CharSequence text, int start, int count, int after) {// Something Here}@BeforeTextChangevoid helloTextViewBeforeTextChanged(TextView hello) {// Something Here}@BeforeTextChange({R.id.editText, R.id.helloTextView})void beforeTextChangedOnSomeTextViews(TextView tv, CharSequence text) {// Something Here}@BeforeTextChange(R.id.helloTextView)void beforeTextChangedOnHelloTextView() {// Something Here}

@AfterTextChange

@AfterTextChange(R.id.helloTextView)void afterTextChangedOnHelloTextView(Editable text, TextView hello) {// Something Here}@AfterTextChangevoid helloTextViewAfterTextChanged(TextView hello) {// Something Here}@AfterTextChange({R.id.editText, R.id.helloTextView})void afterTextChangedOnSomeTextViews(TextView tv, Editable text) {// Something Here}@AfterTextChange(R.id.helloTextView)void afterTextChangedOnHelloTextView() {// Something Here}

@OptionsMenu和OptionsItem

@EActivity
@OptionsMenu(R.menu.my_menu)
public class MyActivity extends Activity {@OptionMenuItemMenuItem menuSearch;@OptionsItem(R.id.menuShare)void myMethod() {// You can specify the ID in the annotation, or use the naming convention}@OptionsItemvoid homeSelected() {// home was selected in the action bar// The "Selected" keyword is optional}@OptionsItemboolean menuSearch() {menuSearch.setVisible(false);// menuSearch was selected// the return type may be void or boolean (false to allow normal menu processing to proceed, true to consume it here)return true;}@OptionsItem({ R.id.menu_search, R.id.menu_delete })void multipleMenuItems() {// You can specify multiple menu item IDs in @OptionsItem}@OptionsItemvoid menu_add(MenuItem item) {// You can add a MenuItem parameter to access it}
}

或者：

@EActivity
@OptionsMenu({R.menu.my_menu1, R.menu.my_menu2})
public class MyActivity extends Activity {}

@Background

运行：

void myMethod() {someBackgroundWork("hello", 42);
}@Background
void someBackgroundWork(String aParam, long anotherParam) {[...]
}

取消：

void myMethod() {someCancellableBackground("hello", 42);[...]boolean mayInterruptIfRunning = true;BackgroundExecutor.cancelAll("cancellable_task", mayInterruptIfRunning);
}@Background(id="cancellable_task")
void someCancellableBackground(String aParam, long anotherParam) {[...]
}

非并发运行：

void myMethod() {for (int i = 0; i < 10; i++)someSequentialBackgroundMethod(i);
}@Background(serial = "test")
void someSequentialBackgroundMethod(int i) {SystemClock.sleep(new Random().nextInt(2000)+1000);Log.d("AA", "value : " + i);
}

延迟：

@Background(delay=2000)
void doInBackgroundAfterTwoSeconds() {}

@UiThread

UI线程：

void myMethod() {doInUiThread("hello", 42);
}@UiThread
void doInUiThread(String aParam, long anotherParam) {[...]
}

延迟：

@UiThread(delay=2000)
void doInUiThreadAfterTwoSeconds() {}

优化UI线程：

@UiThread(propagation = Propagation.REUSE)
void runInSameThreadIfOnUiThread() {}

进度值改变：

@EActivity
public class MyActivity extends Activity {@Backgroundvoid doSomeStuffInBackground() {publishProgress(0);// Do some stuffpublishProgress(10);// Do some stuffpublishProgress(100);}@UiThreadvoid publishProgress(int progress) {// Update progress views}}

@OnActivityResult

@OnActivityResult(REQUEST_CODE)void onResult(int resultCode, Intent data) {}@OnActivityResult(REQUEST_CODE)void onResult(int resultCode) {}@OnActivityResult(ANOTHER_REQUEST_CODE)void onResult(Intent data) {}@OnActivityResult(ANOTHER_REQUEST_CODE)void onResult() {}

以上的凝视使用方法基本包括了寻常程序中的事件绑定，用AndroidAnnotations框架能够专注于做逻辑开发，最主要是简化代码编写，easy维护。

如有问题能够參考官方文档https://github.com/excilys/androidannotations/wiki/Cookbook，

或者留言。转载务必注明出处。

转载于:https://www.cnblogs.com/zfyouxi/p/4188005.html

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