分类：tabhost

2020
10-10

Android TabHost如何实现顶部选项卡

用TabHost来实现顶部选项卡，上代码：activity_main.xml<?xmlversion="1.0"encoding="utf-8"?><android.support.constraint.ConstraintLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"tools:context=".Main... 继续阅读 >

2020
10-10

Android用tabhost实现 界面切换,每个界面为一个独立的activity操作

我就废话不多说了，大家还是直接看代码吧~//要extendsTabActivitypublicclassMain_activityextendsTabActivity{privateTabHosttabHost;//建立Tabhost控件protectedvoidonCreate(BundlesavedInstanceState){super.onCreate(savedInstanceState);tabHost=getTabHost();addTab("act1","界面1",blue_tooth_Activity.class);//添加addTab("act2","界面2",map_Activity.class);addTab("act3... 继续阅读 >