黑馬8.圖片加載器

昨日復(fù)1.Framgent或者 2.請(qǐng)求服務(wù)器xutils2.size3.解析4.顯示onRefresh 7.8.加載器加(360商城)Fragment布局Vie滑ViegerIndicator指示res庫(kù)工程:項(xiàng)目工程:工程由adapter的添加標(biāo)題加入集合顯示{//{{}}左側(cè)菜單右側(cè)菜單左+LEFT3.事件分有的控件事件不能響應(yīng)(嵌套特殊控件Vieger+Vie自定義解釋以前講比較模糊的知識(shí)I’maACTION_CANCEL事件。打比方:色狼MotionEvent:javaBean里面封裝動(dòng)作類型坐標(biāo)x,ypublicbooleanonTouchEvent(MotionEventevent)Log.i("wzx",ActionUtils.getAction(event,"onTouchEvent",this));returnsuper.onTouchEvent(event);}ACTION_DOWN開始的，Activity的dispatchTouchEvent()ACTION_DOWN，執(zhí)行ActivitydispatchTouchEvent View：true下發(fā)false不處理true消費(fèi)掉了falseACTION_DOWN:Activity-->LayotuView1-->LayotuView2-->View3--回傳下發(fā):LayoutView2onInterceptTouchEvent 傳給View3View3消息事件:View3在onTouchEventtrueVie gerpublicbooleanonInterceptTouchEvent(MotionEventarg0)return}publicbooleanonTouchEvent(MotionEventarg0)//TODOAuto-generatedmethodsuper.onTouchEvent(arg0);//return}解決 ger的嵌套問(wèn)如何Activity改成改改方法由onCreateViewfindViewByid改成publicclassChildViegerextendsVieger//publicChildVieger(Contextcontext,AttributeSetattrs)super(context,//TODOAuto-generatedconstructor}//publicChildVieger(Contextcontext)//TODOAuto-generatedconstructor}privateintprivateintpublicbooleandispatchTouchEvent(MotionEventev)//控件當(dāng)滑switch(ev.getAction())caseMotionEvent.ACTION_DOWN:x=(int)ev.getX();y=(int));////caseMotionEvent.ACTION_MOVE:intnewx=(int)ev.getX();intnewy=(int)ev.getY();intoffX=newx-x;intoffY=newy-if(Math.abs(offY)>Math.abs(offX))}elseif(offX>0)if(getCurrentItem(0}elseif(getCurrentItem()>0){//}}elseif(getCurrentItem()==(getAdapter().getCount()-1)){}elseif(getCurrentItem()<(getAdapter().getCount()-1)){}}}}//TODOAuto-generatedmethodreturn}SHA-1相當(dāng)于人的:大小:832SHA1:文件大小:832SHA1:文件大小:833SHA1:項(xiàng)目可能不添加重復(fù)的.jar引入的。100M 100MSHA-單個(gè)頁(yè)①閱讀接口送②解析json數(shù)③顯示在頁(yè)面 ④布局XListViewIListViewListener下publicViewgetView(intposition,ViewconvertView,ViewGroupparent)1隱藏2隱藏0///start--viewViewview=null;ViewHolderholder=null;if(convertView==null){holder=newview=View.inflate(mContext,R.layout.view_item_three_grid,null);holder.grid1=(RelativeLayout)view.findViewById(R.id.grid1);holder.grid1_img=(ImageView)view.findViewById(R.id.grid1_img);holder.grid1_name=(TextView)view.findViewById(R.id.grid1_name);holder.grid2=(RelativeLayout)view.findViewById(R.id.grid2);holder.grid2_img=(ImageView)view.findViewById(R.id.grid2_img);holder.grid2_name=(TextView)view.findViewById(R.id.grid2_name);holder.grid3_img=(ImageView)view.findViewById(R.id.grid3_img);holder.grid3_name=(TextView)view.findViewById(R.id.grid3_name);holder.grid3=(RelativeLayout)view.findViewById(R.id.grid3);}elseview=holder=(ViewHolder)}//103行+1113行+2//TopNewItemfirst=types.get(position*3+0); if(position*3+1>(types.size()-1)){}else//2TopNewItemsencond=types.get(position*3+1);} if(position*3+2>(types.size()-1)){}elseTopNewItemthree=types.get(position*3+2);}////layout_widthLinearLayout.LayoutParamsp=newLinearLayout.LayoutParams(getSreenWidth()/3,getSreenWidth()/3);return}練嵌套Vie(詳情與已讀未讀 ListView與Gridview已讀(sp保存工具保存表示已讀的標(biāo)publicclassSharedPreferencesUitlprivatestaticSharedPreferences存String(上下文publicstaticvoidsaveStringData(Contextcontext,Stringkey,Stringvalue)if(sharedPreferences==null)sharedPreferences=context.getSharedPreferences("config",}}publicstaticStringgetStringData(Contextcontext,Stringkey,StringdefValue)if(sharedPreferences==null)sharedPreferences=context.getSharedPreferences("config",}returnsharedPreferences.getString(key,}}news_detail_wv=(WebView)findVie