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| package com.gammaconcept.sadgc.sogam.fragments;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TabHost;
import com.gammaconcept.sadgc.sogam.R;
import com.gammaconcept.sadgc.sogam.adapters.MyFragmentPagerAdapter;
import java.util.ArrayList;
import java.util.List;
/**
* Created by SADGC on 5/30/2016.
*/
public class Home extends Fragment implements TabHost.OnTabChangeListener, ViewPager.OnPageChangeListener{
private TabHost tabHost;
private ViewPager viewPager; View v;
private MyFragmentPagerAdapter myFragmentPagerAdapter;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
v = inflater.inflate(R.layout.tabs_viewpager_layout, container, false);
//Init tabhost
this.initializeTabHost(savedInstanceState);
//Init view pager
this.initializeViewPager();
return v;
}
private void initializeViewPager() {
List<Fragment> fragments = new ArrayList<Fragment>();
fragments.add(new Fragment1());
fragments.add(new Fragment2());
fragments.add(new Fragment3());
myFragmentPagerAdapter = new MyFragmentPagerAdapter(getFragmentManager(), fragments);
viewPager = (ViewPager) v.findViewById(R.id.view_pager);
viewPager.setAdapter(this.myFragmentPagerAdapter);
viewPager.setOnPageChangeListener(this);
}
private void initializeTabHost(Bundle savedInstanceState) {
tabHost = (TabHost) v.findViewById(android.R.id.tabhost);
tabHost.setup();
for (int i = 1; i <= 3; i++)
{
TabHost.TabSpec tabSpec;
tabSpec = tabHost.newTabSpec("Menu "+i);
tabSpec.setIndicator("Menu "+i, getResources().getDrawable(R.drawable.ic_home_black_24dp));
tabSpec.setContent(new FakeContent(getActivity()));
tabHost.addTab(tabSpec);
}
tabHost.setOnTabChangedListener(this);
}
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
this.tabHost.setCurrentTab(position);
}
@Override
public void onPageScrollStateChanged(int state) {
}
@Override
public void onTabChanged(String s) {
int selectedItem = tabHost.getCurrentTab();
viewPager.setCurrentItem(selectedItem);
}
public class FakeContent implements TabHost.TabContentFactory
{
Context context;
public FakeContent(Context context) {
this.context = context;
}
@Override
public View createTabContent(String s) {
View fakeView = new View(context);
fakeView.setMinimumHeight(0);
fakeView.setMinimumWidth(0);
return fakeView;
}
}
} |
Partager