android TabLayout的应用

最新推荐文章于 2025-07-21 16:00:05 发布

最新推荐文章于 2025-07-21 16:00:05 发布 · 134 阅读

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本文介绍了一个用于黑名单设置的Android Activity实现。该Activity使用了TabActivity并集成了两个标签页，分别用于显示按天和按间隔的黑名单设置。通过示例代码展示了如何创建TabHost、添加TabSpec，并设置相应的视图和适配器。

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不多说直接上代码：

/** * */ package org.xiangjie.view.blacklist; import org.xiangjie.R; import android.app.TabActivity; import android.os.Bundle; import android.util.Log; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.widget.ArrayAdapter; import android.widget.FrameLayout; import android.widget.ListView; import android.widget.TabHost; import android.widget.TabHost.OnTabChangeListener; /** * @author jie.xiang * */ public class BlacklistSettingActivity extends TabActivity implements OnTabChangeListener { private final static String TAG = "Blacklist Setting"; private ListView intervalView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); addTabs(); } private void addTabs() { TabHost mTabHost = getTabHost(); /** * TabHost must be depend on FrameLayout */ FrameLayout frameLayout = (FrameLayout) LayoutInflater.from(this) .inflate(R.layout.blacklistsetting, mTabHost.getTabContentView(), true); frameLayout.addView(LayoutInflater.from(this).inflate( R.layout.blacklistintervalsetting, null, false)); intervalView = (ListView) frameLayout.findViewById(R.id.daylist); intervalView.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_multiple_choice, getResources().getStringArray(R.array.week_values))); mTabHost.addTab(mTabHost .newTabSpec("Tab_1") .setIndicator( getResources().getString(R.string.day_menu_setting), getResources().getDrawable(R.drawable.ic_menu_edit)) .setContent(R.id.widget_layout_day)); mTabHost.addTab(mTabHost .newTabSpec("Tab_2") .setIndicator( getResources() .getString(R.string.interval_menu_setting), getResources().getDrawable(R.drawable.ic_menu_edit)) .setContent(R.id.inervalsetting)); } @Override public boolean onCreateOptionsMenu(Menu menu) { MenuInflater inflater = getMenuInflater(); inflater.inflate(R.menu.setting, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { switch (item.getItemId()) { case R.id.edit: doSave(); case R.id.cancel: finish(); break; } return super.onOptionsItemSelected(item); } private void doSave() { Log.i(TAG, "Blacklist setting page has been saved!"); } @Override public void onTabChanged(String tabId) { } }

<?xml version="1.0" encoding="utf-8"?> <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent"> <LinearLayout android:id="@+id/widget_layout_day" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"> <ListView android:id="@+id/daylist" android:layout_width="fill_parent" android:layout_height="fill_parent" /> </LinearLayout> </FrameLayout>

效果