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

List of usage examples for android.support.v4.app FragmentManager findFragmentByTag

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Introduction

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

Prototype

public abstract Fragment findFragmentByTag(String tag);

Source Link

Document

Finds a fragment that was identified by the given tag either when inflated from XML or as supplied when added in a transaction.

Usage

From source file:com.filemanager.free.fragments.Main.java

public void onListItemClicked(int position, View v) {
    if (position >= LIST_ELEMENTS.size())
        return;//from w ww. ja  v a  2 s  . co m
    if (results) {
        FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
        SearchAsyncHelper fragment = (SearchAsyncHelper) fragmentManager
                .findFragmentByTag(MainActivity.TAG_ASYNC_HELPER);
        if (fragment != null) {

            if (fragment.mSearchTask.getStatus() == AsyncTask.Status.RUNNING) {

                fragment.mSearchTask.cancel(true);
            }
            getActivity().getSupportFragmentManager().beginTransaction().remove(fragment).commit();
        }

        mRetainSearchTask = true;
        results = false;
    } else {
        mRetainSearchTask = false;
        MainActivityHelper.SEARCH_TEXT = null;
    }
    if (selection == true) {
        if (!LIST_ELEMENTS.get(position).getSize().equals(goback)) {
            adapter.toggleChecked(position);
        } else {
            selection = false;
            if (mActionMode != null)
                mActionMode.finish();
            mActionMode = null;
        }

    } else {
        if (!LIST_ELEMENTS.get(position).getSize().equals(goback)) {

            String path;
            Layoutelements l = LIST_ELEMENTS.get(position);
            if (!l.hasSymlink()) {

                path = l.getDesc();
            } else {

                path = l.getSymlink();
            }
            if (LIST_ELEMENTS.get(position).isDirectory()) {
                computeScroll();
                loadlist(path, false, openMode);
            } else {
                if (l.getMode() == HFile.SMB_MODE)
                    try {
                        SmbFile smbFile = new SmbFile(l.getDesc());
                        launch(smbFile, l.getlongSize());
                    } catch (MalformedURLException e) {
                        e.printStackTrace();
                    }
                else if (MAIN_ACTIVITY.mReturnIntent) {
                    returnIntentResults(new File(l.getDesc()));
                } else {

                    utils.openFile(new File(l.getDesc()), (MainActivity) getActivity());
                }
                DataUtils.addHistoryFile(l.getDesc());
            }
        } else {

            goBackItemClick();

        }
    }
}

From source file:com.jefftharris.passwdsafe.PasswdSafe.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    PasswdSafeApp.setupTheme(this);
    super.onCreate(savedInstanceState);
    ApiCompat.setRecentAppsVisible(getWindow(), false);
    setContentView(R.layout.activity_passwdsafe);
    itsIsTwoPane = (findViewById(R.id.two_pane) != null);

    itsNavDrawerFrag = (PasswdSafeNavDrawerFragment) getSupportFragmentManager()
            .findFragmentById(R.id.navigation_drawer);
    itsNavDrawerFrag.setUp((DrawerLayout) findViewById(R.id.drawer_layout));

    itsQueryPanel = findViewById(R.id.query_panel);
    View queryClearBtn = findViewById(R.id.query_clear_btn);
    assert queryClearBtn != null;
    queryClearBtn.setOnClickListener(this);
    itsQuery = (TextView) findViewById(R.id.query);

    itsExpiryPanel = findViewById(R.id.expiry_panel);
    assert itsExpiryPanel != null;
    itsExpiryPanel.setOnClickListener(this);
    GuiUtils.setVisible(itsExpiryPanel, false);
    View expiryClearBtn = findViewById(R.id.expiry_clear_btn);
    assert expiryClearBtn != null;
    expiryClearBtn.setOnClickListener(this);
    itsExpiry = (TextView) findViewById(R.id.expiry);

    FragmentManager fragMgr = getSupportFragmentManager();
    itsFileDataFrag = (PasswdSafeFileDataFragment) fragMgr.findFragmentByTag(FRAG_DATA);
    if (itsFileDataFrag == null) {
        itsFileDataFrag = new PasswdSafeFileDataFragment();
        fragMgr.beginTransaction().add(itsFileDataFrag, FRAG_DATA).commit();
    }/*from ww w. ja  va  2s.  c o  m*/
    boolean newFileDataFrag = itsFileDataFrag.checkNew();

    itsTimeoutReceiver = new FileTimeoutReceiver(this);

    if (newFileDataFrag || (savedInstanceState == null)) {
        itsTitle = getTitle();
        doUpdateView(ViewMode.INIT, new PasswdLocation());
        changeInitialView();

        Intent intent = getIntent();
        PasswdSafeUtil.dbginfo(TAG, "onCreate: %s", intent);
        switch (intent.getAction()) {
        case PasswdSafeUtil.VIEW_INTENT:
        case Intent.ACTION_VIEW: {
            changeFileOpenView(intent);
            break;
        }
        case PasswdSafeUtil.NEW_INTENT: {
            changeFileNewView(intent);
            break;
        }
        default: {
            Log.e(TAG, "Unknown action for intent: " + intent);
            finish();
            break;
        }
        }
    } else {
        itsTitle = savedInstanceState.getCharSequence(STATE_TITLE);
        itsQuery.setText(savedInstanceState.getCharSequence(STATE_QUERY));
        if (savedInstanceState.getBoolean(STATE_EXPIRY_VISIBLE, false)) {
            itsFileDataFrag.getFileDataView().resetExpiryChanged();
        }
    }
}

From source file:com.gelakinetic.mtgfam.FamiliarActivity.java

/**
 * Removes a fragment with the DIALOG_TAG. The FragmentManager is a parameter so that it plays nice with nested
 * fragments and getChildFragmentManager()
 *
 * @param fragmentManager The FragmentManager to use for this transaction
 *//*from   ww w.  j  ava  2 s .  c  o m*/
public void removeDialogFragment(FragmentManager fragmentManager) {
    if (fragmentManager != null) {
        Fragment prev = fragmentManager.findFragmentByTag(FamiliarActivity.DIALOG_TAG);
        if (prev != null) {
            if (prev instanceof DialogFragment) {
                ((DialogFragment) prev).dismiss();
            }
            FragmentTransaction ft = fragmentManager.beginTransaction();
            ft.remove(prev);
            ft.commit();
        }
    }
}

From source file:com.chatwing.whitelabel.activities.CommunicationActivity.java

@Override
public void onContextMenuClosed(Menu menu) {
    super.onContextMenuClosed(menu);
    String fragmentTag = getString(R.string.tag_communication_messages);
    FragmentManager fragmentManager = getSupportFragmentManager();
    Fragment currentFragment = fragmentManager.findFragmentByTag(fragmentTag);
    if (currentFragment instanceof CommunicationMessagesFragment) {
        ((CommunicationMessagesFragment) currentFragment).onContextMenuClosed(menu);
    }/*from  w  w w  . j a v a  2s.  c  o m*/
}

From source file:com.igniva.filemanager.fragments.Main.java

/**
 * method called when list item is clicked in the adapter
 * @param position the {@link int} position of the list item
 * @param imageView the check {@link RoundedImageView} that is to be animated
 *//*  w  w w  .  jav  a2  s  .  c om*/
public void onListItemClicked(int position, ImageView imageView) {
    if (position >= LIST_ELEMENTS.size())
        return;

    if (results) {

        // check to initialize search results
        // if search task is been running, cancel it
        FragmentManager fragmentManager = getActivity().getSupportFragmentManager();
        SearchAsyncHelper fragment = (SearchAsyncHelper) fragmentManager
                .findFragmentByTag(MainActivity.TAG_ASYNC_HELPER);
        if (fragment != null) {

            if (fragment.mSearchTask.getStatus() == AsyncTask.Status.RUNNING) {

                fragment.mSearchTask.cancel(true);
            }
            getActivity().getSupportFragmentManager().beginTransaction().remove(fragment).commit();
        }

        mRetainSearchTask = true;
        results = false;
    } else {
        mRetainSearchTask = false;
        MainActivityHelper.SEARCH_TEXT = null;
    }
    if (selection == true) {
        if (!LIST_ELEMENTS.get(position).getSize().equals(goback)) {
            // the first {goback} item if back navigation is enabled
            adapter.toggleChecked(position, imageView);
        } else {
            selection = false;
            if (mActionMode != null)
                mActionMode.finish();
            mActionMode = null;
        }

    } else {
        if (!LIST_ELEMENTS.get(position).getSize().equals(goback)) {

            // hiding search view if visible
            if (MainActivity.isSearchViewEnabled)
                MAIN_ACTIVITY.hideSearchView();

            String path;
            Layoutelements l = LIST_ELEMENTS.get(position);
            if (!l.hasSymlink()) {

                path = l.getDesc();
            } else {

                path = l.getSymlink();
            }
            if (LIST_ELEMENTS.get(position).isDirectory()) {
                computeScroll();
                loadlist(path, false, openMode);
            } else {
                if (l.getMode() == HFile.SMB_MODE)
                    try {
                        SmbFile smbFile = new SmbFile(l.getDesc());
                        launch(smbFile, l.getlongSize());
                    } catch (MalformedURLException e) {
                        e.printStackTrace();
                    }
                else if (MAIN_ACTIVITY.mReturnIntent) {
                    returnIntentResults(new File(l.getDesc()));
                } else {

                    utils.openFile(new File(l.getDesc()), (MainActivity) getActivity());
                }
                DataUtils.addHistoryFile(l.getDesc());
            }
        } else {

            goBackItemClick();

        }
    }
}

From source file:com.chatwing.whitelabel.activities.CommunicationActivity.java

protected void setupMode(CommunicationModeManager newMode, Fragment newFragment) {
    /*/* w  w w  .j  a  va 2 s.co  m*/
     * Update fragments
     */
    String fragmentTag = getString(R.string.tag_communication_messages);
    FragmentManager fragmentManager = getSupportFragmentManager();
    Fragment oldFragment = fragmentManager.findFragmentByTag(fragmentTag);
    FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
    if (oldFragment != null) {
        fragmentTransaction.remove(oldFragment);
    }
    fragmentTransaction.add(R.id.fragment_container, newFragment, fragmentTag);
    fragmentTransaction.commit();

    /*
     * Deactivate old mode and activate the new one
     */
    if (mCurrentCommunicationMode != null) {
        mCurrentCommunicationMode.deactivate();
    }
    mCurrentCommunicationMode = newMode;
    mCurrentCommunicationMode.activate();

    /*
     * Setup drawer layout
     */
    // Set custom shadows that overlay the main content when a drawer opens
    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow_left, Gravity.LEFT);
    mDrawerToggle = mCurrentCommunicationMode.getDrawerToggleListener();
    mDrawerToggle.setDrawerIndicatorEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(true);
    mDrawerLayout.setDrawerListener(mDrawerToggle);
    // Don't allow the drawer layout to catch back button and close itself
    // on back key is pressed. This activity will handle it.
    mDrawerLayout.setFocusableInTouchMode(false);

    invalidateOptionsMenu();
}

From source file:com.chatwing.whitelabel.activities.CommunicationActivity.java

@Override
public void showPasswordDialogFragment() {
    FragmentManager fragmentManager = getSupportFragmentManager();
    PasswordDialogFragment oldFragment = (PasswordDialogFragment) fragmentManager
            .findFragmentByTag(PASSWORD_DIALOG_FRAGMENT_TAG);
    if (oldFragment == null || oldFragment.isDismissingByUser()) {
        PasswordDialogFragment newFragment = new PasswordDialogFragment();
        newFragment.show(getSupportFragmentManager(), PASSWORD_DIALOG_FRAGMENT_TAG);
    }//w  ww  .  j ava  2s .c  om
}

From source file:com.chatwing.whitelabel.activities.CommunicationActivity.java

@Override
public void showBlockUserDialogFragment(Message message) {
    FragmentManager fragmentManager = getSupportFragmentManager();
    BlockUserDialogFragment oldFragment = (BlockUserDialogFragment) fragmentManager
            .findFragmentByTag(BLOCK_USER_DIALOG_FRAGMENT_TAG);
    if (oldFragment == null || oldFragment.isDismissingByUser()) {
        BlockUserDialogFragment newFragment = BlockUserDialogFragment.newInstance(message);
        newFragment.show(getSupportFragmentManager(), BLOCK_USER_DIALOG_FRAGMENT_TAG);
    }/*w ww  .  j ava2 s.  c  o m*/
}

From source file:au.org.intersect.faims.android.ui.activity.ShowModuleActivity.java

@Override
public void onBackPressed() {
    FragmentManager fragmentManager = getSupportFragmentManager();
    if (fragmentManager.getBackStackEntryCount() > 0) {
        TabGroup currentTabGroup = (TabGroup) fragmentManager.findFragmentByTag(
                fragmentManager.getBackStackEntryAt(fragmentManager.getBackStackEntryCount() - 1).getName());
        if (currentTabGroup != null) {
            renderer.invalidateListViews(currentTabGroup);
            renderer.setCurrentTabGroup(currentTabGroup);
            getActionBar().setTitle(currentTabGroup.getLabel());
        }/* w ww.j av a  2  s  .c o  m*/
        super.onBackPressed();
    } else {
        if (syncStarted) {
            AlertDialog.Builder builder = new AlertDialog.Builder(this);
            builder.setTitle("Stop Syncing");
            builder.setMessage(
                    "Syncing is still in progress. Do you want to exit the activity and stop the sync?");
            builder.setPositiveButton("Yes", new OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int which) {
                    syncStarted = false;
                    stopSync();
                    ShowModuleActivity.super.onBackPressed();
                }
            });
            builder.setNegativeButton("No", new OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int which) {
                    // Do nothing
                }
            });
            builder.show();
        } else {
            AlertDialog.Builder builder = new AlertDialog.Builder(this);
            builder.setTitle("Exit Module");
            builder.setMessage("Do you want to exit module?");
            builder.setPositiveButton("Yes", new OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int which) {
                    ShowModuleActivity.super.onBackPressed();
                }
            });
            builder.setNegativeButton("No", new OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int which) {
                    // Do nothing
                }
            });
            builder.show();
        }
    }
}

From source file:com.feytuo.chat.activity.MainActivity.java

/**
 * ?/*  w  w  w .ja  v a2 s .co m*/
 * @param savedInstanceState 
 */
private void initView(Bundle savedInstanceState) {
    mTabs = new Button[4];
    mTabs[0] = (Button) findViewById(R.id.btn_main_invitation);
    mTabs[1] = (Button) findViewById(R.id.btn_find);
    mTabs[2] = (Button) findViewById(R.id.btn_address_list);
    mTabs[3] = (Button) findViewById(R.id.btn_setting);
    // tab?
    mTabs[0].setSelected(true);

    FragmentManager manager = getSupportFragmentManager();
    FragmentTransaction transaction = manager.beginTransaction();
    // ?
    if (savedInstanceState == null) {
        mainFragment = new MainFragment();
        // ?
        findFragment = new FindFragment();
        // ?fragment
        cacFragment = new ChatAndContactFragment();
        // fragment
        settingFragment = new SettingsFragment();
        transaction.add(R.id.fragment_container, mainFragment, "mainFragment");
        transaction.add(R.id.fragment_container, findFragment, "findFragment");
        transaction.add(R.id.fragment_container, cacFragment, "cacFragment");
        transaction.add(R.id.fragment_container, settingFragment, "settingFragment");
        //         Log.i(TAG, "------> new mainFragment:"+mainFragment);
    } else {
        mainFragment = manager.findFragmentByTag("mainFragment");
        findFragment = (FindFragment) manager.findFragmentByTag("findFragment");
        cacFragment = (ChatAndContactFragment) manager.findFragmentByTag("cacFragment");
        settingFragment = (SettingsFragment) manager.findFragmentByTag("settingFragment");
        //         Log.i(TAG, "------> old mainFragment:"+mainFragment);
    }

    fragments = new Fragment[] { mainFragment, findFragment, cacFragment, settingFragment };
    // fragment
    transaction.hide(cacFragment).hide(findFragment).hide(settingFragment).show(mainFragment).commit();
}