问题
In my app I am using navigation drawer from this tutorial http://www.androidhive.info/2013/11/android-sliding-menu-using-navigation-drawer/
Now I am trying to add tabhost with fragment,but its not working
it shows error here tabss.setViewPager(mViewPager);
Cannot resolve method setviewpager(android.support.v4.view.viewpager)
public class All_Product_Details extends Fragment {
private TabHost mTabHost;
private ViewPager mViewPager;
private YourAdapter mTabsAdapter;
private Button descr;
private TextView general_desc;
private TextView short_desc;
private TextView full_desc;
private Button btn_add_to_cart;
public All_Product_Details(){}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
final View rootView = inflater.inflate(R.layout.all_product_detais, container, false);
mViewPager = (ViewPager)rootView.findViewById(R.id.viewpager);
mTabsAdapter= new YourAdapter(getFragmentManager());
mViewPager.setAdapter(mTabsAdapter);
TabWidget tabss = (TabWidget)rootView.findViewById(R.id.tabs);
tabss.setViewPager(mViewPager);
general_desc=(TextView)rootView.findViewById(R.id.general_desc);
short_desc=(TextView)rootView.findViewById(R.id.short_desc);
full_desc=(TextView)rootView.findViewById(R.id.full_desc);
btn_add_to_cart=(Button)rootView.findViewById(R.id.btn_addtocart);
btn_add_to_cart.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Add_to_cart tf = new Add_to_cart();
android.support.v4.app.FragmentManager fm = getFragmentManager();
android.support.v4.app.FragmentTransaction ft = fm.beginTransaction();
ft.replace(R.id.frame_container, tf);
ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
ft.addToBackStack(null);
ft.commit();
}
});
short_desc.setVisibility(View.GONE);
full_desc.setVisibility(View.GONE);
descr=(Button)rootView.findViewById(R.id.all_prod_description);
descr.setBackgroundResource(R.drawable.hidebackground);
descr.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (flag == 0) {
descr.setBackgroundResource(R.drawable.showbackground);
//lnrallbtns.setVisibility(View.GONE);
general_desc.setVisibility(View.GONE);
flag++;
} else {
descr.setBackgroundResource(R.drawable.hidebackground);
// lnrallbtns.setVisibility(View.VISIBLE);
general_desc.setVisibility(View.VISIBLE);
short_desc.setVisibility(View.GONE);
full_desc.setVisibility(View.GONE);
flag = 0;
}
}
});
return rootView;
}
public class YourAdapter extends FragmentStatePagerAdapter {
private String[] titles = { "Item 1", "Item 2", "Item 3" };
public YourAdapter(FragmentManager fm) {
super(fm);
}
@Override
public Fragment getItem(int i) {
switch(i){
case 0:{
return new FragementA();
}case 1:{
return new FragmentB();
}case 2:{
return new FragmentC();
}
}
}
@Override
public int getCount() {
return titles.length;
}
@Override
public CharSequence getPageTitle(int position) {
return titles[position];
}
}
}
回答1:
I found and referred an awsm example called Balaji-K13 .
You can add whatever your list in here like:
Inside MainActivity.java
package com.webileapps.navdrawer;
import android.content.res.Configuration;
import android.os.Bundle;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import com.actionbarsherlock.app.SherlockFragment;
import com.actionbarsherlock.app.SherlockFragmentActivity;
public class MainActivity extends SherlockFragmentActivity {
DrawerLayout mDrawerLayout;
ListView mDrawerList;
ActionBarDrawerToggle mDrawerToggle;
private CharSequence mDrawerTitle;
private CharSequence mTitle;
private String[] mPlanetTitles;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mTitle = mDrawerTitle = getTitle();
mPlanetTitles = getResources().getStringArray(R.array.planets_array);
mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
mDrawerList = (ListView) findViewById(R.id.left_drawer);
// set a custom shadow that overlays the main content when the drawer
// opens
mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow,
GravityCompat.START);
// set up the drawer's list view with items and click listener
mDrawerList.setAdapter(new ArrayAdapter<String>(this,
R.layout.drawer_list_item, mPlanetTitles));
mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
// enable ActionBar app icon to behave as action to toggle nav drawer
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
// ActionBarDrawerToggle ties together the the proper interactions
// between the sliding drawer and the action bar app icon
mDrawerToggle = new ActionBarDrawerToggle(this, /* host Activity */
mDrawerLayout, /* DrawerLayout object */
R.drawable.ic_drawer, /* nav drawer image to replace 'Up' caret */
R.string.drawer_open, /* "open drawer" description for accessibility */
R.string.drawer_close /* "close drawer" description for accessibility */
) {
public void onDrawerClosed(View view) {
getSupportActionBar().setTitle(mTitle);
invalidateOptionsMenu(); // creates call to
// onPrepareOptionsMenu()
}
public void onDrawerOpened(View drawerView) {
getSupportActionBar().setTitle(mDrawerTitle);
invalidateOptionsMenu(); // creates call to
// onPrepareOptionsMenu()
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
if (savedInstanceState == null) {
selectItem(0);
}
}
@Override
public boolean onCreateOptionsMenu(com.actionbarsherlock.view.Menu menu) {
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(
com.actionbarsherlock.view.MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home: {
if (mDrawerLayout.isDrawerOpen(mDrawerList)) {
mDrawerLayout.closeDrawer(mDrawerList);
} else {
mDrawerLayout.openDrawer(mDrawerList);
}
break;
}
case R.id.action_contact:
// QuickContactFragment dialog = new QuickContactFragment();
// dialog.show(getSupportFragmentManager(), "QuickContactFragment");
// return true;
}
return super.onOptionsItemSelected(item);
}
// The click listener for ListView in the navigation drawer
private class DrawerItemClickListener implements
ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
selectItem(position);
}
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
// Sync the toggle state after onRestoreInstanceState has occurred.
mDrawerToggle.syncState();
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
// Pass any configuration change to the drawer toggles
mDrawerToggle.onConfigurationChanged(newConfig);
}
private void selectItem(int position) {
switch (position) {
case 0:
getSupportFragmentManager()
.beginTransaction()
.add(R.id.content,
PageSlidingTabStripFragment.newInstance(),
PageSlidingTabStripFragment.TAG).commit();
break;
default:
SherlockFragment fragment = new PlanetFragment();
Bundle args = new Bundle();
args.putInt(PlanetFragment.ARG_PLANET_NUMBER, position);
fragment.setArguments(args);
getSupportFragmentManager().beginTransaction()
.add(R.id.content, fragment).commit();
break;
}
mDrawerLayout.closeDrawer(mDrawerList);
}
}
Inside PageSlidingTabStripFragment.java
package com.webileapps.navdrawer;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.actionbarsherlock.app.SherlockFragment;
import com.astuetz.PagerSlidingTabStrip;
public class PageSlidingTabStripFragment extends Fragment {
public static final String TAG = PageSlidingTabStripFragment.class
.getSimpleName();
public static PageSlidingTabStripFragment newInstance() {
return new PageSlidingTabStripFragment();
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setRetainInstance(true);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.pager, container, false);
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
PagerSlidingTabStrip tabs = (PagerSlidingTabStrip) view
.findViewById(R.id.tabs);
ViewPager pager = (ViewPager) view.findViewById(R.id.pager);
MyPagerAdapter adapter = new MyPagerAdapter(getChildFragmentManager());
pager.setAdapter(adapter);
tabs.setViewPager(pager);
}
public class MyPagerAdapter extends FragmentPagerAdapter {
public MyPagerAdapter(android.support.v4.app.FragmentManager fm) {
super(fm);
}
private final String[] TITLES = { "Categories", "Home", "Top Paid",
"Top Free" };
@Override
public CharSequence getPageTitle(int position) {
return TITLES[position];
}
@Override
public int getCount() {
return TITLES.length;
}
@Override
public SherlockFragment getItem(int position) {
return SuperAwesomeCardFragment.newInstance(position);
}
}
}
Inside PlanetFragment.java
package com.webileapps.navdrawer;
import java.util.Locale;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import com.actionbarsherlock.app.SherlockFragment;
public class PlanetFragment extends SherlockFragment {
public static final String ARG_PLANET_NUMBER = "planet_number";
public PlanetFragment() {
// Empty constructor required for fragment subclasses
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_planet, container,
false);
int i = getArguments().getInt(ARG_PLANET_NUMBER);
String planet = getResources().getStringArray(R.array.planets_array)[i];
int imageId = getResources().getIdentifier(
planet.toLowerCase(Locale.getDefault()), "drawable",
getActivity().getPackageName());
((ImageView) rootView.findViewById(R.id.image))
.setImageResource(imageId);
getActivity().setTitle(planet);
return rootView;
}
}
And finally SuperAwesomeCardFragment.java
package com.webileapps.navdrawer;
import android.os.Bundle;
import android.util.TypedValue;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.FrameLayout.LayoutParams;
import android.widget.TextView;
import com.actionbarsherlock.app.SherlockFragment;
public class SuperAwesomeCardFragment extends SherlockFragment{
private static final String ARG_POSITION = "position";
private int position;
public static SuperAwesomeCardFragment newInstance(int position) {
SuperAwesomeCardFragment f = new SuperAwesomeCardFragment();
Bundle b = new Bundle();
b.putInt(ARG_POSITION, position);
f.setArguments(b);
return f;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
position = getArguments().getInt(ARG_POSITION);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
FrameLayout fl = new FrameLayout(getActivity());
fl.setLayoutParams(params);
final int margin = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8, getResources()
.getDisplayMetrics());
TextView v = new TextView(getActivity());
params.setMargins(margin, margin, margin, margin);
v.setLayoutParams(params);
v.setLayoutParams(params);
v.setGravity(Gravity.CENTER);
v.setBackgroundResource(R.drawable.background_card);
v.setText("CARD " + (position + 1));
fl.addView(v);
return fl;
}
}
Hope this Helped :)
来源：https://stackoverflow.com/questions/31114379/how-to-add-tabhost-in-navigation-drawer