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...
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