Example usage for android.support.v4.app FragmentTransaction detach

List of usage examples for android.support.v4.app FragmentTransaction detach

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Introduction

In this page you can find the example usage for android.support.v4.app FragmentTransaction detach.

Prototype

public abstract FragmentTransaction detach(Fragment fragment);

Source Link

Document

Detach the given fragment from the UI.

Usage

From source file:de.stkl.gbgvertretungsplan.activities.MainActivity.java

@Override
public void onNavigationDrawerItemSelected(int position, Object selItem) {
    // update the main_activity content by replacing fragments
    FragmentManager fragmentManager = getSupportFragmentManager();
    Fragment frag = null;//ww  w  . ja  va  2  s.c o m
    if (BuildConfig.DEBUG)
        Log.i(LOG_TAG, "Selected item: " + String.valueOf(position));
    FragmentTransaction ft = fragmentManager.beginTransaction();
    if (curFragment != null)
        ft.detach(curFragment);

    int CId = mNavigationDrawerFragment != null ? mNavigationDrawerFragment.getItemCId(position) : -1;
    // sub items
    // unique id, that matches an item
    if (CId >= 0)
        selItem = mNavigationDrawerFragment.getItem(mNavigationDrawerFragment.getSectionForPosition(position));

    // group headers
    if (selItem.equals(getString(R.string.title_sec_main))) {
        mTitle = getString(R.string.title_sec_main);
        frag = fragmentManager.findFragmentByTag("main");
        if (frag == null) {
            frag = MainFragment.newInstance(0, mNavigationDrawerFragment, CId);
            ft.add(R.id.container, frag, "main");
        } else {
            ((MainFragment) frag).setCId(CId);
            ft.attach(frag);
        }
    } else if (selItem.equals(getString(R.string.title_sec_options))) {
        mTitle = getString(R.string.title_sec_options);
        frag = fragmentManager.findFragmentByTag("settings");
        if (frag == null) {
            frag = PlaceholderFragment.newInstance(1, CId);
            ft.add(R.id.container, frag, "settings");
        } else {
            ft.attach(frag);
        }
    } else if (selItem.equals(getString(R.string.title_sec_about))) {
        mTitle = getString(R.string.title_sec_about);
        frag = fragmentManager.findFragmentByTag("about");
        if (frag == null) {
            frag = AboutFragment.newInstance(2, mNavigationDrawerFragment, CId);
            ft.add(R.id.container, frag, "about");
        } else {
            ft.attach(frag);
        }
    }

    ft.commit();
    curFragment = frag;

    if (BuildConfig.DEBUG)
        Log.d(LOG_TAG, "onNavigationDrawerItemSelected: " + mTitle);

    /*switch (position) {
    case 0:
        mTitle = getString(R.string.title_sec_main);
        break;
    case 1:
        mTitle = getString(R.string.title_sec_options);
        break;
    case 2:
        mTitle = getString(R.string.title_sec_about);
        break;
    }*/

}

From source file:com.ubundude.timesheet.MainActivity.java

public void onTabChanged(String tag) {
    TabInfo newTab = (TabInfo) this.mapTabInfo.get(tag);
    if (mLastTab != newTab) {
        FragmentTransaction ft = this.getSupportFragmentManager().beginTransaction();
        if (mLastTab != null) {
            if (mLastTab.fragment != null) {
                ft.detach(mLastTab.fragment);
            }//from   w  ww  .ja  v a  2  s  . com
        }
        if (newTab != null) {
            if (newTab.fragment == null) {
                newTab.fragment = Fragment.instantiate(this, newTab.clss.getName(), newTab.args);
                ft.add(R.id.realtabcontent1, newTab.fragment, newTab.tag);
                //ft.add(R.id.realtabcontent2, ListViewFragment, "listview");
            } else {
                ft.attach(newTab.fragment);
            }
        }

        mLastTab = newTab;
        ft.commit();
        this.getSupportFragmentManager().executePendingTransactions();
    }
}

From source file:com.dreamsocket.widget.TabbedViewStack.java

public void selectID(String p_ID, ViewTransition p_transition) {
    if (p_ID != this.m_selectedID) {
        ViewTransition defaultTrans = this.m_defaultTransition == null
                ? TabbedViewStackDefaults.defaultTransition
                : this.m_defaultTransition;
        ViewTransition transition = p_transition == null ? defaultTrans : p_transition;
        FragmentTransaction ft = this.m_fragMgr.beginTransaction();

        if (transition.in != -1) {
            ft.setCustomAnimations(transition.in, transition.out);
        }/*  ww  w  . j av a 2s. c  o m*/

        if (this.getSelected() != null) {
            this.getSelected().m_addToViewEnabled = false;
            if (this.getSelected().selected() != null)
                ft.detach(this.getSelected().selected());
        }

        this.m_selectedID = p_ID;

        if (this.getSelected() != null) {
            this.getSelected().m_addToViewEnabled = true;

            if (this.getSelected().selected() != null)
                ft.attach(this.getSelected().selected());
        }

        ft.commit();
    }
}

From source file:com.HumanDecisionSupportSystemsLaboratory.DD_P2P.LoadPK.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    View view = inflater.inflate(R.layout.dialog_load_pk, container);

    load = (Button) view.findViewById(R.id.dialog_load_pk_load);
    load.setText(Util.__("Import"));

    address = (EditText) view.findViewById(R.id.dialog_load_pk_editText);

    getDialog().setTitle("Import from Text");

    load.setOnClickListener(new View.OnClickListener() {

        @Override//from  w  w w . j a v a 2 s. c  o m
        public void onClick(View v) {
            strAddress = address.getText().toString();

            //Interpret
            String body = DD.extractMessage(strAddress); //extractMessage(strAddress);

            if (body == null) {
                if (_DEBUG)
                    Log.d(TAG, "LoadPK: Extraction of body failed");
                Toast.makeText(getActivity(),
                        "Separators not found: \"" + DD.SAFE_TEXT_MY_HEADER_SEP
                                + DD.SAFE_TEXT_ANDROID_SUBJECT_SEP + DD.SAFE_TEXT_MY_BODY_SEP + "\"",
                        Toast.LENGTH_SHORT).show();
                FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
                ft.detach(LoadPK.this);
                ft.commit();
                return;
            }

            net.ddp2p.common.util.StegoStructure imported_object = DD.interpreteASN1B64Object(body); //interprete(body);

            if (imported_object == null) {
                if (_DEBUG)
                    Log.d(TAG, "LoadPK: Decoding failed");
                Toast.makeText(getActivity(), "Failed to decode", Toast.LENGTH_SHORT).show();
                FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
                ft.detach(LoadPK.this);
                ft.commit();
                return;
            }

            String interpretation = imported_object.getNiceDescription();
            //ask confirm
            address.setText(interpretation);

            AlertDialog.Builder confirm = new AlertDialog.Builder(getActivity());
            confirm.setTitle("Do you wish to load?");
            confirm.setMessage(interpretation).setCancelable(false)
                    .setPositiveButton("Yes", new MyDialog_OnClickListener(imported_object) {
                        public void _onClick(DialogInterface dialog, int id) {
                            Log.d("PK", "LoadPK: Trying to save");
                            StegoStructure imported_object = (StegoStructure) ctx;
                            try {
                                imported_object.save();
                                Toast.makeText(getActivity(), "Saving successful!", Toast.LENGTH_SHORT).show();
                            } catch (P2PDDSQLException e) {
                                e.printStackTrace();
                                Log.d("PK", "LoadPK: Failed to save: " + e.getLocalizedMessage());
                            }

                            FragmentTransaction ft = getActivity().getSupportFragmentManager()
                                    .beginTransaction();
                            ft.detach(LoadPK.this);
                            ft.commit();
                            dialog.cancel();
                        }
                    }).setNegativeButton("No", new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int id) {
                            FragmentTransaction ft = getActivity().getSupportFragmentManager()
                                    .beginTransaction();
                            ft.detach(LoadPK.this);
                            ft.commit();
                            dialog.cancel();
                        }
                    });

            AlertDialog confirmDialog = confirm.create();
            confirmDialog.show();
        }
        /*
                 private String extractMessage(String strAddress) {
                    //boolean DEBUG = true;
                    String addressASN1B64;
                    try {
                       if (strAddress == null) {
          if (DEBUG) Log.d(TAG, "LoadPK: Address = null");
            FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
            ft.detach(LoadPK.this);
            ft.commit();
          return null;
                       }
                       //strAddress = strAddress.trim();
                       if (DEBUG) Log.d(TAG, "LoadPK: Address="+strAddress);
                               
                       String[] __chunks = strAddress.split(Pattern.quote(DD.SAFE_TEXT_MY_BODY_SEP));
                       if (__chunks.length == 0 || __chunks[__chunks.length - 1] == null) {
          if (DEBUG) Log.d(TAG, "LoadPK: My top Body chunk = null");
            FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
            ft.detach(LoadPK.this);
            ft.commit();
          return null;
                       }
                       if (__chunks.length > 1) {
          addressASN1B64 = __chunks[__chunks.length - 1];
          addressASN1B64 = addressASN1B64.trim();
          if (DEBUG) Log.d(TAG, "LoadPK: got Body=" + addressASN1B64);
          addressASN1B64 = Util.B64Join(addressASN1B64);
          if (DEBUG) Log.d(TAG, "LoadPK: got Body=" + addressASN1B64);
          return addressASN1B64;
                       }
                               
                       String[] chunks = strAddress.split(Pattern.quote(DD.SAFE_TEXT_MY_HEADER_SEP));
                       if (chunks.length == 0 || chunks[chunks.length - 1] == null) {
          if (DEBUG) Log.d(TAG, "LoadPK: My Body chunk = null");
            FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
            ft.detach(LoadPK.this);
            ft.commit();
          return null;
                       }
                               
                       String body = chunks[chunks.length - 1];
                       if (DEBUG) Log.d(TAG, "LoadPK: Body="+body);
                               
                       String[] _chunks = strAddress.split(Pattern.quote(DD.SAFE_TEXT_ANDROID_SUBJECT_SEP));
                       if (_chunks.length == 0 || _chunks[_chunks.length - 1] == null) {
          if (DEBUG) Log.d(TAG, "LoadPK: Android Body chunk = null");
            FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
            ft.detach(LoadPK.this);
            ft.commit();
          return null;
                       }
                   
                       addressASN1B64 = _chunks[_chunks.length - 1];
                       addressASN1B64 = addressASN1B64.trim();
                       if (DEBUG) Log.d(TAG, "LoadPK: Body=" + addressASN1B64);
                       addressASN1B64 = Util.B64Join(addressASN1B64);
                       if (DEBUG) Log.d(TAG, "LoadPK: Body=" + addressASN1B64);
                       return addressASN1B64;
                    } catch (Exception e) {
                       e.printStackTrace();
                    }
                    return null;
                 }
        //         public  StegoStructure getStegoStructure(BigInteger ASN1TAG) {
        //            Log.d("Import", "BN = "+ ASN1TAG);
        //            for (StegoStructure ss : DD.getAvailableStegoStructureInstances()) {
        //               Log.d("Import", "Available = "+ ss+" ID="+""+ss.getSignShort());
        //               if (ASN1TAG.equals (new BigInteger(""+ss.getSignShort()))) {
        //                  try {
        //                     Log.d("Import", "Match");
        //                     return (StegoStructure) ss.getClass().newInstance();
        //                  } catch (Exception e) {
        //                     e.printStackTrace();
        //                  }
        //               }
        //            }
        //            return null;
        //         }
        */

        private net.ddp2p.common.util.StegoStructure interprete(String addressASN1B64) {
            byte[] msg = null;
            StegoStructure ss = null;
            try {
                Log.d("Import", addressASN1B64);
                msg = Util.byteSignatureFromString(addressASN1B64);

                Decoder dec = new Decoder(msg);

                //               StegoStructure s2s = getStegoStructure(dec.getTagValueBN());

                ss = DD.getStegoStructure(dec);
                if (ss == null) {
                    Log.d("Import", "LoadPK. Use default stego");
                    ss = new DD_Address();
                }
                //DD_Address da =
                ss.setBytes(msg);
                return ss;
            } catch (Exception e) {
                e.printStackTrace();
                DD_SK dsk = new DD_SK();
                Log.d("Import", "LoadPK. Try SK");

                try {
                    dsk.setBytes(msg);
                    Log.d("Import", "LoadPK. got=" + dsk);
                    return dsk;
                } catch (Exception e2) {
                    e2.printStackTrace();
                    Log.d("Import", "LoadPK. err sk=" + e2.getLocalizedMessage());
                }
            }
            return null;
        }
    });

    return view;
}

From source file:dat255.grupp06.bibbla.MainActivity.java

@Override
public void onTabUnselected(Tab tab, FragmentTransaction ft) {

    // Hide keyboard and spinner
    hideKeyboard();/*w  w w.j a v a  2 s . c o  m*/
    setSupportProgressBarIndeterminateVisibility(false);

    // Detach the correct fragment.
    switch (tab.getPosition()) {
    case 0:
        ft.detach(searchFragment);
        break;
    case 1:
        ft.detach(profileFragment);
        profileFragment.cancelUpdate();
        break;
    case 2:
        ft.detach(libraryFragment);
        break;
    }
}

From source file:click.kobaken.rxirohaandroid_sample.view.activity.MainActivity.java

private void switchFragment(@NonNull Fragment fragment, String tag) {
    if (fragment.isAdded()) {
        return;//from  w  ww .jav a2  s. co m
    }

    final FragmentManager manager = getSupportFragmentManager();
    final FragmentTransaction fragmentTransaction = manager.beginTransaction();

    final Fragment currentFragment = manager.findFragmentById(R.id.container);
    if (currentFragment != null) {
        fragmentTransaction.detach(currentFragment);
    }

    if (fragment.isDetached()) {
        fragmentTransaction.attach(fragment);
    } else {
        fragmentTransaction.add(R.id.container, fragment, tag);
    }
    fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE).commit();
}

From source file:org.cvasilak.jboss.mobile.app.activities.JBossServerRootActivity.java

@Override
public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction ft) {
    // Select proper stack
    Stack<String> backStack = backStacks.get(tab.getTag());
    // Get topmost fragment
    String tag = backStack.peek();
    Fragment fragment = getSupportFragmentManager().findFragmentByTag(tag);
    // Detach it//from w ww .ja  va 2s. c  o m
    ft.detach(fragment);
}

From source file:com.clemot.julian.easylib.EasyActivity.java

/**
 * Detach fragment/*from www. j  av  a 2s .  com*/
 *
 * @param lastFrag fragment
 * @param frag     fragment
 */
public void detachFragment(Fragment lastFrag, Fragment frag) {
    FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
    fragmentTransaction.detach(frag);
    fragmentTransaction.commit();
    fragmentManager.executePendingTransactions();
}

From source file:com.google.android.gcm.demo.ui.MainActivity.java

private void selectItem(int pos) {
    if (pos < 0 || pos >= mMainMenu.getEntries().length) {
        pos = 0;/*  w w w  .j  av a 2s  . c om*/
    }
    String titlePrefix = getString(R.string.main_activity_title_prefix);
    getSupportActionBar().setTitle(titlePrefix + mMainMenu.getEntries()[pos]);
    String nextFragmentTag = "FRAGMENT_TAG_" + Integer.toString(pos);
    Fragment currentFragment = getSupportFragmentManager().findFragmentById(R.id.container);
    if (currentFragment != null && nextFragmentTag.equals(currentFragment.getTag())) {
        return;
    }
    Fragment recycledFragment = getSupportFragmentManager().findFragmentByTag(nextFragmentTag);
    try {
        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
        if (currentFragment != null) {
            transaction.detach(currentFragment);
        }
        if (recycledFragment != null) {
            transaction.attach(recycledFragment);
        } else {
            transaction.add(R.id.container, mMainMenu.createFragment(pos), nextFragmentTag);
        }
        transaction.commit();
        getSupportFragmentManager().executePendingTransactions();
        // The header takes the first position.
        mDrawerMenu.setItemChecked(pos + 1, true);
        getAppPreferences().edit().putInt(PREF_LAST_SCREEN_ID, pos).apply();
    } catch (InstantiationException e) {
        Log.wtf(LoggingService.LOG_TAG, "Error while instantiating the selected fragment", e);
    } catch (IllegalAccessException e) {
        Log.wtf(LoggingService.LOG_TAG, "Error while instantiating the selected fragment", e);
    }
}

From source file:net.globide.creepypasta_files_07.BookmarksActivity.java

/**
 * Attaches fragments as a user navigates through the listview.
 *//* ww w  .  j av  a  2s  . c o m*/
public void attachFrag(String tag) {
    // Set the TabInfo object to the tag being selected.
    mFiNewFrag = null;
    mFiNewFrag = (FragInfo) this.mHmFragInfo.get(tag);

    // Begin a fragment transaction.
    FragmentTransaction ft = this.getSupportFragmentManager().beginTransaction();

    if (mFiNewFrag != null) {
        // Case: the fragment was previously created...
        if (mFiNewFrag.fragment != null) {
            // Detach the fragment.
            ft.detach(mFiNewFrag.fragment);
        }
    }

    if (mFiNewFrag != null) {
        // Case: The fragment has not yet been created.
        if (mFiNewFrag.fragment == null) {
            // Instantiate the fragment and store the returned fragment
            // object in
            // the FragInfo's fragment property.
            mFiNewFrag.fragment = Fragment.instantiate(this, mFiNewFrag.clss.getName(), mFiNewFrag.args);
            // Add the fragment to the view through the frame layout.
            ft.add(R.id.flList, mFiNewFrag.fragment, mFiNewFrag.tag);

        } else {
            // If the fragment has been previously created, simply attach
            // it.
            ft.attach(mFiNewFrag.fragment);
        }
    }

    // Commit the transaction.
    ft.commit();
    // Execute the transaction.
    this.getSupportFragmentManager().executePendingTransactions();
}