AndBase 学习笔记（一）之旋转木马实现

左手的ㄟ右手 2022-08-18 00:57 277阅读 0赞

先看看效果如何

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首先我现在的AndBase 源码貌似是经过第三方修改过的，都加上了自己信息，为了共享的精神，还是没去掉，代码做了一定的调整，将使用图片实现了旋转木马的效果，后面我想上传我的工程代码，但是，空间有限制，传不了。有想要源码的@我。谢谢。

贴一下主要的代码实现

public class MainActivity extends AbActivity \{  
  
private CarouselImageView carousel = null;  
  
@Override  
public void onCreate(Bundle savedInstanceState) \{  
super.onCreate(savedInstanceState);  
setAbContentView(R.layout.carousel\_image);  
  
carousel = (CarouselImageView) findViewById(R.id.carousel);  
  
List<Drawable> mDrawables = new ArrayList<Drawable>();  
mDrawables.add(this.getResources().getDrawable(R.drawable.icon1));  
mDrawables.add(this.getResources().getDrawable(R.drawable.icon2));  
mDrawables.add(this.getResources().getDrawable(R.drawable.icon3));  
mDrawables.add(this.getResources().getDrawable(R.drawable.icon4));  
mDrawables.add(this.getResources().getDrawable(R.drawable.icon5));  
mDrawables.add(this.getResources().getDrawable(R.drawable.icon6));  
  
//不支持的动态添加dapter.notifyDataSetChanged();增强滑动的流畅  
  
CarouselImageAdapter adapter = new CarouselImageAdapter(this,mDrawables,true);  
carousel.setAdapter(adapter);  
  
carousel.setOnItemClickListener(new OnItemClickListener() \{  
  
@Override  
public void onItemClick(CarouselAdapter<?> parent, View view,  
int position, long id) \{  
AbToastUtil.showToast(MainActivity.this,"Click Position=" + position);  
  
\}  
  
\});  
  
carousel.setOnItemSelectedListener(new OnItemSelectedListener()\{  
  
@Override  
public void onItemSelected(CarouselAdapter<?> parent, View view,  
int position, long id) \{  
AbToastUtil.showToast(MainActivity.this,"Selected Position=" + position);  
\}  
  
@Override  
public void onNothingSelected(CarouselAdapter<?> parent) \{  
\}  
  
\});  
  
  
\}  
  
\}

public abstract class AbActivity extends FragmentActivity \{  
  
/\*\* 全局的LayoutInflater对象，已经完成初始化. \*/  
public LayoutInflater mInflater;  
  
/\*\* 全局的Application对象，已经完成初始化. \*/  
public Application abApplication = null;  
  
/\*\* 总布局. \*/  
public RelativeLayout ab\_base = null;  
  
/\*\* 标题栏布局. \*/  
private AbTitleBar mAbTitleBar = null;  
  
/\*\* 副标题栏布局. \*/  
private AbBottomBar mAbBottomBar = null;  
  
/\*\* 主内容布局. \*/  
protected RelativeLayout contentLayout = null;  
  
/\*\*  
\* 描述：创建.  
\*  
\* @param savedInstanceState the saved instance state  
\* @see android.support.v4.app.FragmentActivity\#onCreate(android.os.Bundle)  
\*/  
@Override  
protected void onCreate(Bundle savedInstanceState) \{  
super.onCreate(savedInstanceState);  
requestWindowFeature(Window.FEATURE\_NO\_TITLE);  
mInflater = LayoutInflater.from(this);  
  
//主标题栏  
mAbTitleBar = new AbTitleBar(this);  
  
//最外层布局  
ab\_base = new RelativeLayout(this);  
ab\_base.setBackgroundColor(Color.rgb(255, 255, 255));  
  
//内容布局  
contentLayout = new RelativeLayout(this);  
contentLayout.setPadding(0, 0, 0, 0);  
  
//副标题栏  
mAbBottomBar = new AbBottomBar(this);  
  
//填入View  
ab\_base.addView(mAbTitleBar,new LinearLayout.LayoutParams(LayoutParams.MATCH\_PARENT, LayoutParams.WRAP\_CONTENT));  
  
mAbTitleBar.setVisibility(View.GONE);  
  
RelativeLayout.LayoutParams layoutParamsBottomBar = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.FILL\_PARENT, ViewGroup.LayoutParams.WRAP\_CONTENT);  
layoutParamsBottomBar.addRule(RelativeLayout.ALIGN\_PARENT\_BOTTOM, RelativeLayout.TRUE);  
ab\_base.addView(mAbBottomBar, layoutParamsBottomBar);  
  
RelativeLayout.LayoutParams layoutParamsContent = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.FILL\_PARENT, ViewGroup.LayoutParams.WRAP\_CONTENT);  
layoutParamsContent.addRule(RelativeLayout.BELOW, mAbTitleBar.getId());  
layoutParamsContent.addRule(RelativeLayout.ABOVE, mAbBottomBar.getId());  
ab\_base.addView(contentLayout, layoutParamsContent);  
  
//Application初始化  
abApplication = getApplication();  
  
//设置ContentView  
setContentView(ab\_base,new LinearLayout.LayoutParams(LayoutParams.MATCH\_PARENT, LayoutParams.MATCH\_PARENT));  
\}  
  
/\*\*  
\* 描述：用指定的View填充主界面.  
\* @param contentView 指定的View  
\*/  
public void setAbContentView(View contentView) \{  
contentLayout.removeAllViews();  
contentLayout.addView(contentView,new LinearLayout.LayoutParams(LayoutParams.MATCH\_PARENT, LayoutParams.MATCH\_PARENT));  
//ioc  
initIocView();  
\}  
  
/\*\*  
\* 描述：用指定资源ID表示的View填充主界面.  
\* @param resId 指定的View的资源ID  
\*/  
public void setAbContentView(int resId) \{  
setAbContentView(mInflater.inflate(resId, null));  
\}  
  
/\*\*  
\* 获取主标题栏布局.  
\* @return the title layout  
\*/  
public AbTitleBar getTitleBar() \{  
mAbTitleBar.setVisibility(View.VISIBLE);  
return mAbTitleBar;  
\}  
  
/\*\*  
\* 获取副标题栏布局.  
\* @return the bottom layout  
\*/  
public AbBottomBar getBottomBar() \{  
return mAbBottomBar;  
\}  
  
/\*\*  
\* 描述：Activity结束.  
\*  
\* @see android.app.Activity\#finish()  
\*/  
@Override  
public void finish() \{  
super.finish();  
\}  
  
/\*\*  
\* 描述：设置绝对定位的主标题栏覆盖到内容的上边.  
\*  
\* @param overlay the new title bar overlay  
\*/  
public void setTitleBarOverlay(boolean overlay) \{  
ab\_base.removeAllViews();  
if(overlay)\{  
RelativeLayout.LayoutParams layoutParamsFW1 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH\_PARENT, ViewGroup.LayoutParams.WRAP\_CONTENT);  
layoutParamsFW1.addRule(RelativeLayout.ABOVE, mAbBottomBar.getId());  
ab\_base.addView(contentLayout,layoutParamsFW1);  
RelativeLayout.LayoutParams layoutParamsFW2 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH\_PARENT, ViewGroup.LayoutParams.WRAP\_CONTENT);  
layoutParamsFW2.addRule(RelativeLayout.ALIGN\_PARENT\_TOP,RelativeLayout.TRUE);  
ab\_base.addView(mAbTitleBar,layoutParamsFW2);  
  
RelativeLayout.LayoutParams layoutParamsFW3 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH\_PARENT, ViewGroup.LayoutParams.WRAP\_CONTENT);  
layoutParamsFW3.addRule(RelativeLayout.ALIGN\_PARENT\_BOTTOM, RelativeLayout.TRUE);  
ab\_base.addView(mAbBottomBar, layoutParamsFW3);  
  
\}else\{  
ab\_base.addView(mAbTitleBar,new LinearLayout.LayoutParams(LayoutParams.MATCH\_PARENT, LayoutParams.WRAP\_CONTENT));  
  
RelativeLayout.LayoutParams layoutParamsFW2 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH\_PARENT, ViewGroup.LayoutParams.WRAP\_CONTENT);  
layoutParamsFW2.addRule(RelativeLayout.ALIGN\_PARENT\_BOTTOM, RelativeLayout.TRUE);  
ab\_base.addView(mAbBottomBar, layoutParamsFW2);  
  
RelativeLayout.LayoutParams layoutParamsFW1 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.MATCH\_PARENT, ViewGroup.LayoutParams.WRAP\_CONTENT);  
layoutParamsFW1.addRule(RelativeLayout.BELOW, mAbTitleBar.getId());  
layoutParamsFW1.addRule(RelativeLayout.ABOVE, mAbBottomBar.getId());  
ab\_base.addView(contentLayout, layoutParamsFW1);  
\}  
\}  
  
/\*\*  
\* 描述：设置界面显示（忽略标题栏）.  
\*  
\* @param layoutResID the new content view  
\* @see android.app.Activity\#setContentView(int)  
\*/  
@Override  
public void setContentView(int layoutResID) \{  
super.setContentView(layoutResID);  
initIocView();  
\}  
  
/\*\*  
\* 描述：设置界面显示（忽略标题栏）.  
\*  
\* @param view the view  
\* @param params the params  
\* @see android.app.Activity\#setContentView(android.view.View, android.view.ViewGroup.LayoutParams)  
\*/  
@Override  
public void setContentView(View view,  
android.view.ViewGroup.LayoutParams params) \{  
super.setContentView(view, params);  
initIocView();  
\}  
  
/\*\*  
\* 描述：设置界面显示（忽略标题栏）.  
\*  
\* @param view the new content view  
\* @see android.app.Activity\#setContentView(android.view.View)  
\*/  
public void setContentView(View view) \{  
super.setContentView(view);  
initIocView();  
\}  
  
/\*\*  
\* 初始化为IOC控制的View.  
\*/  
private void initIocView()\{  
Field\[\] fields = getClass().getDeclaredFields();  
if(fields!=null && fields.length>0)\{  
for(Field field : fields)\{  
try \{  
field.setAccessible(true);  
  
if(field.get(this)!= null )  
continue;  
  
AbIocView viewInject = field.getAnnotation(AbIocView.class);  
if(viewInject!=null)\{  
  
int viewId = viewInject.id();  
field.set(this,findViewById(viewId));  
  
setListener(field,viewInject.click(),AbIocEventListener.CLICK);  
setListener(field,viewInject.longClick(),AbIocEventListener.LONGCLICK);  
setListener(field,viewInject.itemClick(),AbIocEventListener.ITEMCLICK);  
setListener(field,viewInject.itemLongClick(),AbIocEventListener.ITEMLONGCLICK);  
  
AbIocSelect select = viewInject.select();  
if(!TextUtils.isEmpty(select.selected()))\{  
setViewSelectListener(field,select.selected(),select.noSelected());  
\}  
  
\}  
\} catch (Exception e) \{  
e.printStackTrace();  
\}  
\}  
\}  
\}  
  
/\*\*  
\* 设置view的监听器.  
\*  
\* @param field the field  
\* @param select the select  
\* @param noSelect the no select  
\* @throws Exception the exception  
\*/  
private void setViewSelectListener(Field field,String select,String noSelect)throws Exception\{  
Object obj = field.get(this);  
if(obj instanceof View)\{  
((AbsListView)obj).setOnItemSelectedListener(new AbIocEventListener(this).select(select).noSelect(noSelect));  
\}  
\}  
  
/\*\*  
\* 设置view的监听器.  
\*  
\* @param field the field  
\* @param methodName the method name  
\* @param method the method  
\* @throws Exception the exception  
\*/  
private void setListener(Field field,String methodName,int method)throws Exception\{  
if(methodName == null || methodName.trim().length() == 0)  
return;  
  
Object obj = field.get(this);  
  
switch (method) \{  
case AbIocEventListener.CLICK:  
if(obj instanceof View)\{  
((View)obj).setOnClickListener(new AbIocEventListener(this).click(methodName));  
\}  
break;  
case AbIocEventListener.ITEMCLICK:  
if(obj instanceof AbsListView)\{  
((AbsListView)obj).setOnItemClickListener(new AbIocEventListener(this).itemClick(methodName));  
\}  
break;  
case AbIocEventListener.LONGCLICK:  
if(obj instanceof View)\{  
((View)obj).setOnLongClickListener(new AbIocEventListener(this).longClick(methodName));  
\}  
break;  
case AbIocEventListener.ITEMLONGCLICK:  
if(obj instanceof AbsListView)\{  
((AbsListView)obj).setOnItemLongClickListener(new AbIocEventListener(this).itemLongClick(methodName));  
\}  
break;  
default:  
break;  
\}  
\}  
  
\}

[Center]: /images/20220731/8fd1566a048e404d9af0639e4496e277.png