在我活動我這樣做來設置TabHost:地帶未按
//...
mTabHost = (TabHost) findViewById(android.R.id.tabhost);
mTabHost.getTabWidget().setDividerDrawable(R.drawable.my_divider_tab);
mTabHost.getTabWidget().setStripEnabled(true);
mTabHost.getTabWidget().setLeftStripDrawable(R.drawable.my_strip_tab);
mTabHost.getTabWidget().setRightStripDrawable(R.drawable.my_strip_tab);
setupTab(new TextView(this), getString(R.string.device_text_tab));
setupTab(new TextView(this), getString(R.string.sensor_text_tab));
setupTab(new TextView(this), getString(R.string.actuator_text_tab));
//...
private void setupTab(final View view, final String tag) {
View tabview = createTabView(mTabHost.getContext(), tag);
TabSpec setContent = mTabHost.newTabSpec(tag).setIndicator(tabview).setContent(new TabContentFactory() {
public View createTabContent(String tag) {return view;}
});
mTabHost.addTab(setContent);
}
private static View createTabView(final Context context, final String text) {
View view = LayoutInflater.from(context).inflate(R.layout.state_tabwidget, null);
TextView tv = (TextView) view.findViewById(R.id.tabsText);
tv.setText(text);
return view;
}
my_strip_tab.xml只是一個長方形:
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid
android:color="#FFFFFF"/>
<size
android:width="0dp"
android:height="2dp"/>
</shape>
垂直分隔線被繪製。但標籤下方的條未顯示...
可能是什麼問題?大小my_strip_tab
?
我剛剛發現:
/**
* Controls whether the bottom strips on the tab indicators are drawn or
* not. The default is to draw them. If the user specifies a custom
* view for the tab indicators, then the TabHost class calls this method
* to disable drawing of the bottom strips.
* @param stripEnabled true if the bottom strips should be drawn.
*/
所以好像當我們使用自定義視圖選項卡(就像我現在這樣),鋼帶自動禁用... 如何啓用它?
我遇到了同樣的問題。我解決了它1)移動我的setStrip行下面設置我的標籤的東西和2)我的drawable沒有指定大小。現在運行良好,感謝amp和@brian wang – kyle 2014-09-26 15:48:53