小编chi*_*aya的帖子

我有一个mainActivity,它由一个视图分页器中的3个片段活动组成.每个片段由编辑文本组成.如何在水平滑动片段时获取编辑文本的值？我想这样做.下面的代码

public class MainActivity extends FragmentActivity  {

int value = 0;
Context context;
String a = "";

SectionsPagerAdapter mSectionsPagerAdapter;


ViewPager mViewPager;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN);
    // getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
    setContentView(R.layout.activity_main);

    // Set up the action bar.
    //final ActionBar actionBar = getActionBar();
//  actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
    mAddButtonB = (Button) findViewById(R.id.addnewB);

    mAddSearchV = findViewById(R.id.addnewSearch);
    mAddButtonB.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            // TODO Auto-generated method stub
            mAddSearchV.setVisibility(View.GONE);
            mSectionsPagerAdapter = new SectionsPagerAdapter(
                    getSupportFragmentManager());
            mViewPager = (ViewPager) findViewById(R.id.customviewpager);
            mViewPager.setAdapter(mSectionsPagerAdapter);


        }
    }); …