Android Open Source - ChuangYi Others Chuangyi

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License

The source code is released under:

MIT License

Java Source Code

package tjuci.dl.myweixin;
//from  w  ww.  jav a 2s.c om
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
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 android.view.Window;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.widget.TextView;

public class OthersChuangyi extends FragmentActivity implements OnClickListener {
  private ViewPager mViewPager;
  private MyFragmentPageAdapter mAdapter;
  private TextView tabLine;
  private float temp = 0;
  ImageView btnBack;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        requestWindowFeature(Window.FEATURE_NO_TITLE);
        setContentView(R.layout.others_chuangyi);
    tabLine = (TextView) findViewById(R.id.cursor_text);
        mViewPager = (ViewPager) findViewById(R.id.pager);
        btnBack = (ImageView) findViewById(R.id.cy_other_back);
        btnBack.setOnClickListener(this);
        
        //?????????3.0?????????????FragmentActivity?????getSupportFragmentManager()???FragmentManager
        //3.0????????????????Activity?????getFragmentManager???????
        FragmentManager fm = getSupportFragmentManager();
        //????????????????
        mAdapter =  new MyFragmentPageAdapter(fm);
        //?????????????
        mViewPager.setAdapter(mAdapter);
        
        mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener(){
          @Override
          public void onPageScrolled(int position,
                    float positionOffset, int positionOffsetPixels){
        if (positionOffsetPixels != 0 && position == 0) {
          tabLine.setTranslationX((float)positionOffsetPixels / 1.73f);
          temp = tabLine.getX();
          System.out.println("temp: " + temp);
        }else if (positionOffsetPixels != 0 && position == 1) {
          tabLine.setTranslationX((float)positionOffsetPixels / 1.73f + temp);
        }
          }
        });
    }
    
    
  @Override
  public void onClick(View v) {
    // TODO Auto-generated method stub
    switch (v.getId()) {
    case R.id.cy_other_back:
      this.finish();
      overridePendingTransition(R.anim.left_in, R.anim.right_out);
      break;
    default:
      break;
    }
  }
  
  private class MyFragment extends Fragment {
    public static final String ARG_SECTION_NUMBER = "section_number";
    
    public MyFragment() {}
    
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
      View rootView;
      int postion = getArguments().getInt(ARG_SECTION_NUMBER);
      if (postion == 0) 
        rootView = inflater.inflate(R.layout.my_follow, container, false);
      else 
        rootView = inflater.inflate(R.layout.find_more, container, false);
      return rootView;
    }
  }
  
  private class MyFragmentPageAdapter extends FragmentPagerAdapter {

    public MyFragmentPageAdapter(FragmentManager fm) {
      super(fm);
      // TODO Auto-generated constructor stub
    }

    @Override
    public Fragment getItem(int position) {
      // TODO Auto-generated method stub
      Fragment fragment = new MyFragment();
      Bundle args = new Bundle();
      args.putInt(MyFragment.ARG_SECTION_NUMBER, position);
      fragment.setArguments(args);
      return fragment;
    }

    @Override
    public int getCount() {
      // TODO Auto-generated method stub
      return 2;
    }
    
  }
}

Java Source Code List

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