Example usage for android.support.v4.app FragmentManager beginTransaction

Introduction

In this page you can find the example usage for android.support.v4.app FragmentManager beginTransaction.

Prototype

public abstract FragmentTransaction beginTransaction();

Source Link

Document

Start a series of edit operations on the Fragments associated with this FragmentManager.

Usage

From source file:com.actionbarsherlock.sample.fragments.FragmentMenuSupport.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    setTheme(SampleList.THEME); //Used for theme switching in samples
    super.onCreate(savedInstanceState);
    setContentView(R.layout.fragment_menu);

    // Make sure the two menu fragments are created.
    FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    mFragment1 = fm.findFragmentByTag("f1");
    if (mFragment1 == null) {
        mFragment1 = new MenuFragment();
        ft.add(mFragment1, "f1");
    }/*from   w ww  .j  a va 2  s. c om*/
    mFragment2 = fm.findFragmentByTag("f2");
    if (mFragment2 == null) {
        mFragment2 = new Menu2Fragment();
        ft.add(mFragment2, "f2");
    }
    ft.commit();

    // Watch check box clicks.
    mCheckBox1 = (CheckBox) findViewById(R.id.menu1);
    mCheckBox1.setOnClickListener(mClickListener);
    mCheckBox2 = (CheckBox) findViewById(R.id.menu2);
    mCheckBox2.setOnClickListener(mClickListener);

    // Make sure fragments start out with correct visibility.
    updateFragmentVisibility();
}

From source file:com.bfemmer.portdawgtoolkit.MainActivity.java

@SuppressWarnings("StatementWithEmptyBody")
@Override/* w  w w .j  ava2s.com*/
public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.
    int id = item.getItemId();
    Fragment fragment = null;
    Class fragmentClass = null;

    if (id == R.id.nav_dashboard) {
        fragmentClass = DashboardFragment.class;
    } else if (id == R.id.nav_readiness) {
        Intent intent = new Intent(MainActivity.this, ReadinessActivity.class);
        startActivity(intent);
        return true;
    } else if (id == R.id.nav_safety) {
        fragmentClass = SafetyFragment.class;
    } else if (id == R.id.nav_tools) {
        fragmentClass = ToolsMenuFragment.class;
    } else if (id == R.id.nav_share) {
        //fragmentClass = DashboardFragment.class;
    } else if (id == R.id.nav_send) {
        //fragmentClass = ToolsMenuFragment.class;
    }

    try {
        fragment = (Fragment) fragmentClass.newInstance();
    } catch (Exception e) {
        e.printStackTrace();
    }

    FragmentManager fragmentManager = getSupportFragmentManager();
    fragmentManager.beginTransaction().replace(R.id.flContent, fragment).commit();

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawer.closeDrawer(GravityCompat.START);
    return true;
}

From source file:com.actionbarsherlock.sample.demos.app.ActionBarMenuSupport.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.fragment_menu);

    // Make sure the two menu fragments are created.
    FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    mFragment1 = fm.findFragmentByTag("f1");
    if (mFragment1 == null) {
        mFragment1 = new MenuFragment();
        ft.add(mFragment1, "f1");
    }//from   ww w. jav  a  2s.  c  o  m
    mFragment2 = fm.findFragmentByTag("f2");
    if (mFragment2 == null) {
        mFragment2 = new Menu2Fragment();
        ft.add(mFragment2, "f2");
    }
    ft.commit();

    // Watch check box clicks.
    mCheckBox1 = (CheckBox) findViewById(R.id.menu1);
    mCheckBox1.setOnClickListener(mClickListener);
    mCheckBox2 = (CheckBox) findViewById(R.id.menu2);
    mCheckBox2.setOnClickListener(mClickListener);

    // Make sure fragments start out with correct visibility.
    updateFragmentVisibility();
}

From source file:bignerdranch.android.criminalintent.SingleFragmentActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_fragment);
    FragmentManager fm = getSupportFragmentManager();
    Fragment fragment = fm.findFragmentById(R.id.fragmentContainer);

    if (fragment == null) {
        fragment = createFragment();//ww w .  j  av  a  2  s.  c o m
        fm.beginTransaction().add(R.id.fragmentContainer, fragment).commit();
    }
}

From source file:com.alex.vmandroid.display.voice.db.RecordDBActivity.java

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Log.i(TAG, "onCreate: ");

    setContentView(R.layout.activity_voice_db_record_db);

    mMapView = (MapView) findViewById(R.id.record_db_map_view);
    mMapView.onCreate(savedInstanceState);// ?

    AMap mAMap = mMapView.getMap();// w  w  w.java 2  s  .com
    mAMap.setLocationSource(this);// ??
    mAMap.setOnMapLoadedListener(this);
    //mAMap.getUiSettings().setMyLocationButtonEnabled(true);// ??

    mAMap.setMyLocationEnabled(true);// true????false???????false

    RecordDBFragment fragment = RecordDBFragment.newInstance();
    FragmentManager fragmentManager = getSupportFragmentManager();
    FragmentTransaction transaction = fragmentManager.beginTransaction();
    transaction.replace(R.id.record_db_fl, fragment);
    transaction.commit();

}

From source file:ca.mudar.parkcatcher.ui.activities.AboutActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    ((ParkingApp) getApplicationContext()).updateUiLanguage();

    FragmentManager fm = getSupportFragmentManager();

    if (fm.findFragmentById(android.R.id.content) == null) {
        AboutFragment about = new AboutFragment();
        fm.beginTransaction().add(android.R.id.content, about).commit();
    }/*from   www  .j  a  v  a 2 s. c o m*/
}

From source file:com.bar.foldinglayout.sample.FoldingPaneLayoutActivity.java

private void selectItem(int position) {
    // update the main content by replacing fragments
    Fragment fragment = new AnimalFragment();
    Bundle args = new Bundle();
    args.putInt(AnimalFragment.ARG_ANIMAL_NUMBER, position);
    fragment.setArguments(args);/*w ww.  jav  a 2s.  c o m*/

    FragmentManager fragmentManager = getSupportFragmentManager();
    fragmentManager.beginTransaction().replace(R.id.content_frame, fragment).commit();

    // update selected item and title, then close the drawer
    mPaneList.setItemChecked(position, true);
    setTitle(mAnimalTitles[position]);
    mPaneLayout.closePane();
}

From source file:com.codeslap.topy.BaseMultiPaneActivity.java

public View getTwoColumns(Fragment firstFragment, float firstWeight, Fragment secondFragment,
        float secondWeight) {
    LinearLayout linearLayout = new LinearLayout(this);
    linearLayout.setOrientation(LinearLayout.HORIZONTAL);

    int firstId = 1;
    int secondId = 2;

    FrameLayout firstLayout = new FrameLayout(this);
    LinearLayout.LayoutParams firstParams = new LinearLayout.LayoutParams(0,
            LinearLayout.LayoutParams.FILL_PARENT);
    firstParams.weight = firstWeight;//  w  ww.j  a  v  a2  s  .c  om
    firstLayout.setLayoutParams(firstParams);
    firstLayout.setId(firstId);

    FrameLayout secondLayout = new FrameLayout(this);
    LinearLayout.LayoutParams secondParams = new LinearLayout.LayoutParams(0,
            LinearLayout.LayoutParams.FILL_PARENT);
    secondLayout.setLayoutParams(secondParams);
    secondParams.weight = secondWeight;
    secondLayout.setId(secondId);

    FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    ft.add(firstId, firstFragment);
    ft.add(2, secondFragment);
    ft.commit();

    linearLayout.addView(firstLayout);
    linearLayout.addView(secondLayout);

    return linearLayout;
}

From source file:anakiou.com.picontrol.ui.activities.SingleFragmentActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setContentView(R.layout.activity_fragment);

    FragmentManager fm = getSupportFragmentManager();

    Fragment fragment = fm.findFragmentById(R.id.fragment_container);

    if (fragment == null) {
        fragment = createFragment();/*from w w  w  .  j a v  a2  s. c  o  m*/
        fm.beginTransaction().add(R.id.fragment_container, fragment).commit();
    }
}

From source file:ca.mudar.parkcatcher.ui.activities.DetailsActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    getSupportActionBar().setDisplayHomeAsUpEnabled(true);

    ((ParkingApp) getApplicationContext()).updateUiLanguage();

    FragmentManager fm = getSupportFragmentManager();

    if (fm.findFragmentById(android.R.id.content) == null) {
        DetailsFragment details = new DetailsFragment();
        fm.beginTransaction().add(android.R.id.content, details).commit();
    }//from w w w .  j a v  a 2  s  .c  om
}