问题描述
我用ActionBar.Tab setCustomView()方法,用这个布局:
I'm using ActionBar.Tab setCustomView() method with this layout:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@color/background_grey" >
<TextView
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:text="Test Tab"
android:textColor="@color/background_dark_green"/>
</RelativeLayout>
这是我的功能设置动作条:
this is my function setting the ActionBar:
public void setActionBar()
{
ActionBar actionBar = getSupportActionBar();
//actionBar.hide();
actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
actionBar.setDisplayShowHomeEnabled(false);
actionBar.setDisplayShowTitleEnabled(false);
//set action bar navigation mode
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
//set tabs
//home tab
Tab tab = actionBar.newTab().setText(TAB_HOME).setTabListener(new PicoTabListener<StartFragment>(this, StartFragment.class));
tab.setCustomView(R.layout.tab_background);
actionBar.addTab(tab);
//events tab
tab = actionBar.newTab().setText(TAB_EVENTS).setTabListener(new PicoTabListener<EventsFragment>(this, EventsFragment.class));
actionBar.addTab(tab);
//enter event code
tab = actionBar.newTab().setText(TAB_CODE).setTabListener(new PicoTabListener<EnterCodeFragment>(this, EnterCodeFragment.class));
actionBar.addTab(tab);
}
和我的活动布局:
<?xml version="1.0" encoding="utf-8"?>
<!-- This is the main layout of the application -->
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/fragment_basic_root"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@color/background_dark_green" >
</RelativeLayout>
结果接缝看起来像这样(左上角的选项卡以灰色背景):
The results seams to look like this (The upper left tab with the gray background):
我怎样才能让我的自定义视图,以填补整个标签和正常工作?
How can i make my custom view to fill whole tab and work properly ?
我使用的是支持包V7为Android 2.3
I'm using support package v7 for Android 2.3
推荐答案
恰好碰到了这个自己,并想出解决方案。你应该为清除背景和填充的TabView的创建一个样式,并用它在你的主题。
Just ran into this myself and figured out the solution. You should create a style for the tabview that clears the background and the padding and use it in your theme.
styles.xml:
styles.xml:
<style name="Custom.ActionBar.TabView.Empty" parent="@style/Widget.AppCompat.ActionBar.TabView">
<item name="android:background">@null</item>
<item name="android:padding">0dp</item>
</style>
的themes.xml:
themes.xml:
<style name="Theme.Custom" parent="@style/Theme.AppCompat.Light">
<item name="android:actionBarTabStyle">@style/Custom.ActionBar.TabView.Empty</item>
<item name="actionBarTabStyle">@style/Custom.ActionBar.TabView.Empty</item>
</style>
这篇关于Android的ActionBar.Tab setCustomView()不FILL_PARENT的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!