我试图让这个页面浏览器上有碎片工作,但我偶然发现了一个问题,即视图在屏幕上停留在屏幕上。理想情况下,我希望它只是在一个特定的布局上,但我不太清楚为什么它会继续"到其他屏幕(在片段之间的过渡期间它也停留在屏幕上)。
任何反馈都将不胜感激!
主:
[AllowAnonymous]
public ActionResult Register()
{
ViewBag.GendId = new SelectList(db.)
return View();
}
适配器:
private void initUI()
{
// ---------Page Viewer with Fragments -----------
viewPager = (ViewPager) findViewById(R.id.pager);
actionBar = getSupportActionBar();
mAdapter = new TabsPagerAdapter(getSupportFragmentManager());
viewPager.setAdapter(mAdapter);
actionBar.setHomeButtonEnabled(false);
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
// Adding Tabs
for (String tab_name : tabs) {
actionBar.addTab(actionBar.newTab().setText(tab_name)
.setTabListener(this));
}
viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageSelected(int position) {
// on changing the page
// make respected tab selected
actionBar.setSelectedNavigationItem(position);
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
}
@Override
public void onPageScrollStateChanged(int arg0) {
}
});
}
@Override
public void onTabSelected(ActionBar.Tab tab, FragmentTransaction ft) {
viewPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction ft) {
}
@Override
public void onTabReselected(ActionBar.Tab tab, FragmentTransaction ft) {
}
}
片段类基本上是这样的:
public class TabsPagerAdapter extends FragmentPagerAdapter {
public TabsPagerAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int index) {
switch (index) {
case 0:
// Main Frag
return new Fragment1();
case 1:
// Second Frag
return new Fragment2();
case 2:
// Third Frag
return new Fragment3();
}
return null;
}
@Override
public int getCount() {
return 3;
}
}
主要布局:
public class Fragment1 extends Fragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.main, container, false);
return rootView;
}
}
答案 0 :(得分:1)
EditText位于主布局中,与ViewPager所在的布局相同。应在选项卡中对其进行充气。您需要为每个标签创建单独的布局。
主要布局
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</RelativeLayout>
layout_fragment_1.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</RelativeLayout>
然后你需要在片段1中膨胀新的布局。
View rootView = inflater.inflate(R.layout.layout_fragment_1, container, false);
return rootView;