0
使用Android Developer示例中的SlidingTabsBasicFragment示例,我有3個選項卡,我想要顯示不同的內容。當前問題是,在單擊或滑動到3個選項卡中的任何選項卡,它只是加載相同的默認pager_item.xml,其中顯示「頁面」和「頁碼」獲取SlidingTabsBasicFragment的每個選項卡以顯示不同的內容
據我所知,我應該使每個標籤加載一個不同的XML完全。請問任何一種靈魂,請告訴我如何做到這一點?
class SamplePagerAdapter extends PagerAdapter {
/**
* Sets the Titles for the various tabs
*/
private String[] titles={"Browse", "Activity", "Me"};
/**
* @return the number of pages to display
*/
@Override
public int getCount() {
return 3;
}
/**
* @return true if the value returned from {@link #instantiateItem(ViewGroup, int)} is the
* same object as the {@link View} added to the {@link ViewPager}.
*/
@Override
public boolean isViewFromObject(View view, Object o) {
return o == view;
}
// BEGIN_INCLUDE (pageradapter_getpagetitle)
/**
* Return the title of the item at {@code position}. This is important as what this method
* returns is what is displayed in the {@link SlidingTabLayout}.
* <p>
* Here we construct one using the position value, but for real application the title should
* refer to the item's contents.
*/
@Override
public CharSequence getPageTitle(int position) {
return titles[position];
}
// END_INCLUDE (pageradapter_getpagetitle)
/**
* Instantiate the {@link View} which should be displayed at {@code position}. Here we
* inflate a layout from the apps resources and then change the text view to signify the position.
*/
@Override
public Object instantiateItem(ViewGroup container, int position) {
// Inflate a new layout from our resources
View view = getActivity().getLayoutInflater().inflate(R.layout.fragment_main_menu,
container, false);
// Add the newly created View to the ViewPager
container.addView(view);
// Retrieve a TextView from the inflated View, and update it's text
// TextView title = (TextView) view.findViewById(R.id.item_title);
// title.setText(String.valueOf(position + 1));
// Return the View
return view;
}
/**
* Destroy the item from the {@link ViewPager}. In our case this is simply removing the
* {@link View}.
*/
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
container.removeView((View) object);
}
}
}
我知道,有些事情要在這裏完成,實現的結果。
@Override
public Object instantiateItem(ViewGroup container, int position) {
// Inflate a new layout from our resources
View view = getActivity().getLayoutInflater().inflate(R.layout.pager_item,
container, false);
// Add the newly created View to the ViewPager
container.addView(view);
// Retrieve a TextView from the inflated View, and update it's text
TextView title = (TextView) view.findViewById(R.id.item_title);
title.setText(String.valueOf(position + 1));
// Return the View
return view;
}
檢查這個線程[添加使用支持庫V7滑動標籤:用工具欄在Android開發者21現有項目工具](http://stackoverflow.com/questions/26754948/adding-sliding-tabs-using-support-library-v721-with-toolbar-in-android-develope) – Xcihnegn 2015-02-08 17:01:36