"Original" Android--tabhost custom tab+ Bottom implementation +intent switch content

1, implement Tabhost custom format, then only display the background and text, preview: (bottom bar shown)

(Picture variant)

2,xml Configuration

XML configuration for Activity_user

1 <Tabhostxmlns:android= "Http://schemas.android.com/apk/res/android"2 Xmlns:tools= "Http://schemas.android.com/tools"3 Android:id= "@+id/tabhost"4 Android:layout_width= "Match_parent"5 Android:layout_height= "Match_parent"6 Android:layout_alignparentbottom= "true"7 Tools:context= "${relativepackage}.${activityclass}" >8 9 <LinearLayoutTen Android:id= "@+id/linearlayout1" One Android:layout_width= "Fill_parent" A Android:layout_height= "Fill_parent" - android:orientation= "vertical" - > the <TextView - Android:id= "@+id/user_welcome" - Android:layout_width= "Match_parent" - Android:layout_height= "15DP" + Android:background= "#56a692" - Android:textcolor= "#fff" + android:gravity= "Bottom" A android:textsize= "12SP"/> at - <Framelayout - Android:id= "@android: Id/tabcontent" - Android:layout_width= "Fill_parent" - Android:layout_height= "0DP" - Android:layout_weight= "4.25" > in <!--Furnishings - - </Framelayout> to + <Tabwidget - Android:id= "@android: Id/tabs" the Android:layout_width= "Match_parent" * Android:layout_height= "50DP" $ Android:background= "#EECFA1" >Panax Notoginseng </Tabwidget> - the </LinearLayout> + A </Tabhost> The following is: Configuration of the Lost.xml

1 <?XML version= "1.0" encoding= "Utf-8"?>2 <LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"3 Android:layout_width= "80DP"4 Android:layout_height= "80DP"5 android:orientation= "vertical">6 <TextViewAndroid:id= "@+id/tab_label2" 7 Android:layout_width= "Fill_parent" 8 Android:layout_height= "Wrap_content" 9 android:gravity= "Center"Ten Android:textcolor= "#FFF" One Android:textstyle= "Bold" A Android:background= "@drawable/tablost"/> - - </LinearLayout>

2, the implementation of the main interface

1  Packagecom.example.dbtest;2 3 ImportAndroid.annotation.SuppressLint;4 Importandroid.app.Activity;5 ImportAndroid.app.LocalActivityManager;6 Importandroid.content.Intent;7 ImportAndroid.os.Bundle;8 ImportAndroid.view.LayoutInflater;9 ImportAndroid.view.View;Ten ImportAndroid.widget.TabHost; One ImportAndroid.widget.TextView; A  -  -@SuppressWarnings ("Deprecation") the@SuppressLint ("Inflateparams") -  Public classUserextendsActivity { -  -     PrivateTextView tv_welcome; +     Privatetabhost tab; -      +@SuppressLint ("Inflateparams") A @Override at     protected voidonCreate (Bundle savedinstancestate) { -         Super. OnCreate (savedinstancestate); - Setcontentview (r.layout.activity_user); -Tv_welcome=(TextView) Findviewbyid (r.id.user_welcome); -         //Set Title -Bundle bundle= This. Getintent (). Getextras (); inString username=bundle.getstring ("name"); -Tv_welcome.settext ("Welcome!" "+username);  to         //adding groupactivity is necessary to implement intent +Localactivitymanager groupactivity =NewLocalactivitymanager ( This,false); - groupactivity.dispatchcreate (savedinstancestate); the  *  $         Panax NotoginsengView Mestab = (view) Layoutinflater.from ( This). Inflate (R.layout.lost,NULL);  -TextView mes =(TextView) Mestab.findviewbyid (R.ID.TAB_LABEL2);  theMes.settext ("Release"); +  AView Losttab = (view) Layoutinflater.from ( This). Inflate (R.layout.lost,NULL);  theTextView lost =(TextView) Losttab.findviewbyid (R.ID.TAB_LABEL2);  +Lost.settext ("Lost"); -  $View Foundtab = (view) Layoutinflater.from ( This). Inflate (R.layout.lost,NULL);  $TextView found =(TextView) Foundtab.findviewbyid (R.ID.TAB_LABEL2);  -Found.settext ("Found"); -  theView Tooltab = (view) Layoutinflater.from ( This). Inflate (R.layout.lost,NULL);  -TextView tool =(TextView) Tooltab.findviewbyid (R.ID.TAB_LABEL2); WuyiTool.settext ("Search"); the  -tab=(tabhost) Findviewbyid (r.id.tabhost); Wu //This quote groupactivity - Tab.setup (groupactivity); About  $  - //The following are jumps to different activity -Intent intent=NewIntent (User. This, User_center.class); -Tab.addtab (Tab.newtabspec ("Mes")). Setindicator (Mestab). SetContent (intent));  A  +Intent intent1=NewIntent (User. This, User_lost.class); theTab.addtab (Tab.newtabspec ("Lost"). Setindicator (Losttab). SetContent (Intent1));  -  $Intent intent2=NewIntent (User. This, User_found.class); theTab.addtab (Tab.newtabspec ("found"). Setindicator (Foundtab). SetContent (Intent2));  the  theIntent intent3=NewIntent (User. This, User_tool.class); theTab.addtab (Tab.newtabspec ("tool"). Setindicator (Tooltab). SetContent (Intent3));  -        in          the     } the      About      the}

3, File analysis

4, picture yourself quote!