Android Add and remove layouts dynamically

1  PackageCom.hyang.administrator.studentproject;2 3 ImportAndroid.os.Bundle;4 Importandroid.support.v7.app.AppCompatActivity;5 ImportAndroid.view.LayoutInflater;6 ImportAndroid.view.View;7 ImportAndroid.widget.Button;8 Importandroid.widget.LinearLayout;9 ImportAndroid.widget.TextView;Ten  One ImportOrg.xutils.view.annotation.ViewInject; A Importorg.xutils.x; -  - ImportJava.util.Stack; the  - /** - * Add layouts dynamically -  */ +  Public classDynamicaddviewactivityextendsappcompatactivity { -  + @ViewInject (r.id.parent_layout) A     Privatelinearlayout mparentlayout; at  - @ViewInject (R.id.add_view_button) -     PrivateButton Addviewbutton; - @ViewInject (R.id.remove_view_button) -     PrivateButton Removeviewbutton; -  in     PrivateLayoutinflater Mlayountinflater; -     Privatelinearlayout LinearLayout; to  +     Private Static intI=0; -     PrivateStack<view>Mstack; the  * @Override $     protected voidonCreate (Bundle savedinstancestate) {Panax Notoginseng         Super. OnCreate (savedinstancestate); - Setcontentview (r.layout.activity_dynamic_add_view); theX.view (). Inject ( This); +  Amstack=NewStack<>(); the Initview (); +     } -  $     Private voidInitview () { $Mlayountinflater=layoutinflater.from ( This); -         //Mlayountinflater=getlayoutinflater (); -         //mlayountinflater= (Layoutinflater) Getsystemservice (context.layout_inflater_service); the  -Addviewbutton.setonclicklistener (NewInneronclicklistener ());WuyiRemoveviewbutton.setonclicklistener (NewInneronclicklistener ()); the     } -  Wu     classInneronclicklistenerImplementsview.onclicklistener{ -  About @Override $          Public voidOnClick (View v) { -             Switch(V.getid ()) { -                  CaseR.id.add_view_button: - AddView (); A                      Break; +                  CaseR.id.remove_view_button: the Removeview (); -                      Break; $                 default: the                      Break; the             } the         } the     } -  in     Private voidRemoveview () { the         if(Mstack.size () >0){ the Mparentlayout.removeview (Mstack.pop ()); About         } the  the  the     } +  -     Private voidAddView () { thelinearlayout= (LinearLayout) mlayountinflater.inflate (R.layout.add_view,NULL);BayiTextView textview=(TextView) Linearlayout.findviewbyid (r.id.add_text); thei++; theTextview.settext ("You add View" +i); - Mparentlayout.addview (linearlayout); - Mstack.push (linearlayout); the     } the}

Android Add and remove layouts dynamically