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我創建了帶有Tab和TabHost的android應用程序,但用戶無法通過滑動在標籤之間切換。 我爲此應用程序使用TabActivity。用戶大多數點擊選項卡以在選項卡或活動之間切換。通過在Android中滑動標籤之間切換
MainActivity.Java:
public class MainActivity extends TabActivity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Resources ressources = getResources();
TabHost tabHost = getTabHost();
//Home Intent
Intent intentHome = new Intent().setClass(this, HomeActivity.class);
TabSpec tabSpedHome = tabHost
.newTabSpec("Home")
.setIndicator("",ressources.getDrawable(R.drawable.icon_home_config))
.setContent(intentHome);
//Search Intent
Intent intentSearch = new Intent().setClass(this, SearchActivity.class);
TabSpec tabSpedSearch = tabHost
.newTabSpec("Search")
.setIndicator("",ressources.getDrawable(R.drawable.icon_search_config))
.setContent(intentSearch);
//Archive Intent
Intent intentArchive = new Intent().setClass(this, ArchiveActivity.class);
TabSpec tabSpedArchive = tabHost
.newTabSpec("Archive")
.setIndicator("",ressources.getDrawable(R.drawable.icon_archive_config))
.setContent(intentArchive);
//Download Intent
Intent intentDownload = new Intent().setClass(this, DownloadActivity.class);
TabSpec tabSpedDownload = tabHost
.newTabSpec("Download")
.setIndicator("",ressources.getDrawable(R.drawable.icon_download_config))
.setContent(intentDownload);
//Conctactus Intent
Intent intentConctactus = new Intent().setClass(this, ContactusActivity.class);
TabSpec tabSpedConctactus = tabHost
.newTabSpec("Conctact us")
.setIndicator("",ressources.getDrawable(R.drawable.icon_contactus_config))
.setContent(intentConctactus);
//AddAllTab
tabHost.addTab(tabSpedHome);
tabHost.addTab(tabSpedSearch);
tabHost.addTab(tabSpedArchive);
tabHost.addTab(tabSpedDownload);
tabHost.addTab(tabSpedConctactus);
//Set Default Tab
tabHost.setCurrentTab(0);
}
}
而且activity_main.xml中:
<?xml version="1.0" encoding="utf-8"?>
<TabHost xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/tabhost"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<LinearLayout
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="5dp">
<TabWidget
android:id="@android:id/tabs"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
<FrameLayout
android:id="@android:id/tabcontent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="5dp" />
</LinearLayout>
</TabHost>