Example usage for android.app FragmentManager executePendingTransactions

Introduction

In this page you can find the example usage for android.app FragmentManager executePendingTransactions.

Prototype

public abstract boolean executePendingTransactions();

Source Link

Document

After a FragmentTransaction is committed with FragmentTransaction#commit FragmentTransaction.commit() , it is scheduled to be executed asynchronously on the process's main thread.

Usage

From source file:com.android.mail.ui.OnePaneController.java

/**
 * Replace the content_pane with the fragment specified here. The tag is specified so that
 * the {@link ActivityController} can look up the fragments through the
 * {@link android.app.FragmentManager}.// w w  w .  jav  a 2  s  .  c  o  m
 * @param fragment the new fragment to put
 * @param transition the transition to show
 * @param tag a tag for the fragment manager.
 * @param anchor ID of view to replace fragment in
 * @return transaction ID returned when the transition is committed.
 */
private int replaceFragment(Fragment fragment, int transition, String tag, int anchor) {
    final FragmentManager fm = mActivity.getFragmentManager();
    FragmentTransaction fragmentTransaction = fm.beginTransaction();
    fragmentTransaction.setTransition(transition);
    fragmentTransaction.replace(anchor, fragment, tag);
    final int id = fragmentTransaction.commitAllowingStateLoss();
    fm.executePendingTransactions();
    return id;
}

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From source file:net.sf.sprockets.app.ui.PanesActivity.java

/**
 * Use your own layout for the panes./*from w w  w. j  ava2 s  .c  o m*/
 *
 * @param pagerId {@code R.id} value for the ViewPager in the single pane layout
 * @param pane1Id {@code R.id} value for the first pane in the multi-pane layout
 * @param pane2Id {@code R.id} value for the second pane in the multi-pane layout
 */
public void setContentView(int layoutResId, int pagerId, int pane1Id, int pane2Id) {
    setContentView(layoutResId);
    Fragment pane1 = findFragmentByPane(1);
    Fragment pane2 = findFragmentByPane(2);
    ViewPager pager = findById(this, pagerId);
    /* do we need to move the fragments between the single and multi-pane layouts? */
    FragmentManager fm = getFragmentManager();
    FragmentTransaction ft = null;
    if (pane2 == null) {
        pane2 = getFragment(2);
    } else if (pane2.getId() != (pager != null ? pagerId : pane2Id)) {
        ft = fm.beginTransaction().remove(pane2); // remove in reverse to preserve indices
    }
    if (pane1 == null) {
        pane1 = getFragment(1);
    } else if (pane1.getId() != (pager != null ? pagerId : pane1Id)) {
        if (ft == null) {
            ft = fm.beginTransaction();
        }
        ft.remove(pane1);
    }
    if (ft != null) {
        ft.commitAllowingStateLoss();
        fm.executePendingTransactions(); // force removes so can add to a different container
    }
    /* add the fragments to the panes */
    if (pager != null) {
        pager.setAdapter(new PanesAdapter(pane1, pane2));
    } else {
        ft = null;
        if (pane1.getId() != pane1Id) {
            ft = Fragments.open(this).add(pane1Id, pane1, PANE_1);
        }
        if (pane2.getId() != pane2Id) {
            if (ft == null) {
                ft = Fragments.open(this);
            }
            ft.add(pane2Id, pane2, PANE_2);
        }
        if (ft != null) {
            ft.commitAllowingStateLoss();
        }
    }
}

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From source file:systems.soapbox.ombuds.client.ui.AddressBookActivity.java

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

    setContentView(R.layout.address_book_content);
    setSupportActionBar((Toolbar) findViewById(R.id.toolbar));
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    super.setAnimateOnPause(true);

    final FragmentManager fragmentManager = getFragmentManager();

    walletAddressesFragment = (WalletAddressesFragment) fragmentManager.findFragmentByTag(TAG_LEFT);
    sendingAddressesFragment = (SendingAddressesFragment) fragmentManager.findFragmentByTag(TAG_RIGHT);

    final FragmentTransaction removal = fragmentManager.beginTransaction();

    if (walletAddressesFragment == null)
        walletAddressesFragment = new WalletAddressesFragment();
    else//w w  w.  j av a  2 s .  c  o  m
        removal.remove(walletAddressesFragment);

    if (sendingAddressesFragment == null)
        sendingAddressesFragment = new SendingAddressesFragment();
    else
        removal.remove(sendingAddressesFragment);

    if (!removal.isEmpty()) {
        removal.commit();
        fragmentManager.executePendingTransactions();
    }

    final ViewPager pager = (ViewPager) findViewById(R.id.address_book_pager);
    if (pager != null) {
        pager.setAdapter(
                new TwoFragmentAdapter(fragmentManager, walletAddressesFragment, sendingAddressesFragment));

        final ViewPagerTabs pagerTabs = (ViewPagerTabs) findViewById(R.id.address_book_pager_tabs);
        pagerTabs.addTabLabels(R.string.address_book_list_receiving_title,
                R.string.address_book_list_sending_title);

        pager.setOnPageChangeListener(pagerTabs);
        final int position = 1;
        pager.setCurrentItem(position);
        pager.setPageMargin(2);
        pager.setPageMarginDrawable(R.color.bg_less_bright);

        pagerTabs.onPageSelected(position);
        pagerTabs.onPageScrolled(position, 0, 0);
    } else {
        fragmentManager.beginTransaction()
                .add(R.id.wallet_addresses_fragment, walletAddressesFragment, TAG_LEFT)
                .add(R.id.sending_addresses_fragment, sendingAddressesFragment, TAG_RIGHT).commit();
    }

    updateFragments();
}

---

From source file:biz.wiz.android.wallet.ui.AddressBookActivity.java

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

    setContentView(R.layout.address_book_content);

    final ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    final FragmentManager fragmentManager = getFragmentManager();

    walletAddressesFragment = (WalletAddressesFragment) fragmentManager.findFragmentByTag(TAG_LEFT);
    sendingAddressesFragment = (SendingAddressesFragment) fragmentManager.findFragmentByTag(TAG_RIGHT);

    final FragmentTransaction removal = fragmentManager.beginTransaction();

    if (walletAddressesFragment == null)
        walletAddressesFragment = new WalletAddressesFragment();
    else/*from  w  ww. j  av a  2 s  .c o m*/
        removal.remove(walletAddressesFragment);

    if (sendingAddressesFragment == null)
        sendingAddressesFragment = new SendingAddressesFragment();
    else
        removal.remove(sendingAddressesFragment);

    if (!removal.isEmpty()) {
        removal.commit();
        fragmentManager.executePendingTransactions();
    }

    final ViewPager pager = (ViewPager) findViewById(R.id.address_book_pager);
    if (pager != null) {
        pager.setAdapter(
                new TwoFragmentAdapter(fragmentManager, walletAddressesFragment, sendingAddressesFragment));

        final ViewPagerTabs pagerTabs = (ViewPagerTabs) findViewById(R.id.address_book_pager_tabs);
        pagerTabs.addTabLabels(R.string.address_book_list_receiving_title,
                R.string.address_book_list_sending_title);

        pager.setOnPageChangeListener(pagerTabs);
        final int position = 1;
        pager.setCurrentItem(position);
        pager.setPageMargin(2);
        pager.setPageMarginDrawable(R.color.bg_less_bright);

        pagerTabs.onPageSelected(position);
        pagerTabs.onPageScrolled(position, 0, 0);
    } else {
        fragmentManager.beginTransaction()
                .add(R.id.wallet_addresses_fragment, walletAddressesFragment, TAG_LEFT)
                .add(R.id.sending_addresses_fragment, sendingAddressesFragment, TAG_RIGHT).commit();
    }

    updateFragments();
}

---

From source file:com.android.mail.ui.TwoPaneController.java

@Override
public void launchFragment(final Fragment fragment, final int selectPosition) {
    final int containerViewId = TwoPaneLayout.MISCELLANEOUS_VIEW_ID;

    final FragmentManager fragmentManager = mActivity.getFragmentManager();
    if (fragmentManager.findFragmentByTag(TAG_CUSTOM_FRAGMENT) == null) {
        final FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
        fragmentTransaction.addToBackStack(null);
        fragmentTransaction.replace(containerViewId, fragment, TAG_CUSTOM_FRAGMENT);
        mMiscellaneousViewTransactionId = fragmentTransaction.commitAllowingStateLoss();
        fragmentManager.executePendingTransactions();
    }/* w w w . j av a 2s  . c om*/

    if (selectPosition >= 0) {
        getConversationListFragment().setRawSelected(selectPosition, true);
    }
}

---

From source file:com.matthewmitchell.peercoin_android_wallet.ui.AddressBookActivity.java

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

    setContentView(R.layout.address_book_content);

    final ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    final FragmentManager fragmentManager = getFragmentManager();

    walletAddressesFragment = (WalletAddressesFragment) fragmentManager.findFragmentByTag(TAG_LEFT);
    sendingAddressesFragment = (SendingAddressesFragment) fragmentManager.findFragmentByTag(TAG_RIGHT);

    final FragmentTransaction removal = fragmentManager.beginTransaction();

    if (walletAddressesFragment == null)
        walletAddressesFragment = new WalletAddressesFragment();
    else//from   w  w w . j  av  a2  s . c o m
        removal.remove(walletAddressesFragment);

    if (sendingAddressesFragment == null)
        sendingAddressesFragment = new SendingAddressesFragment();
    else
        removal.remove(sendingAddressesFragment);

    if (!removal.isEmpty()) {
        removal.commit();
        fragmentManager.executePendingTransactions();
    }

    final ViewPager pager = (ViewPager) findViewById(R.id.address_book_pager);
    if (pager != null) {
        pager.setAdapter(
                new TwoFragmentAdapter(fragmentManager, walletAddressesFragment, sendingAddressesFragment));

        final ViewPagerTabs pagerTabs = (ViewPagerTabs) findViewById(R.id.address_book_pager_tabs);
        pagerTabs.addTabLabels(R.string.address_book_list_receiving_title,
                R.string.address_book_list_sending_title);

        pager.setOnPageChangeListener(pagerTabs);
        final int position = 1;
        pager.setCurrentItem(position);
        pager.setPageMargin(2);
        pager.setPageMarginDrawable(R.color.bg_less_bright);

        pagerTabs.onPageSelected(position);
        pagerTabs.onPageScrolled(position, 0, 0);
    } else {
        fragmentManager.beginTransaction()
                .add(R.id.wallet_addresses_fragment, walletAddressesFragment, TAG_LEFT)
                .add(R.id.sending_addresses_fragment, sendingAddressesFragment, TAG_RIGHT).commit();
    }

    runAfterLoad(new Runnable() {

        @Override
        public void run() {
            updateFragments();
        }

    });

}

---

From source file:us.cboyd.android.dicom.DcmBrowser.java

/** Called when the activity is first created. */
@Override//from   w  ww  .j  a va 2s.c om
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.dcm_browser);

    FragmentManager fragManager = getFragmentManager();
    if (savedInstanceState != null) {
        mListFragment = (DcmListFragment) fragManager.getFragment(savedInstanceState, DcmVar.FRAGLIST);
        mInfoFragment = (DcmInfoFragment) fragManager.getFragment(savedInstanceState, DcmVar.FRAGINFO);

        // Remove existing fragments from associated views.
        fragManager.popBackStackImmediate(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
        fragManager.beginTransaction().remove(mListFragment).commit();
        fragManager.beginTransaction().remove(mInfoFragment).commit();
        fragManager.executePendingTransactions();
    }

    // Restore the retained fragments, if this is a configuration change.
    if (mListFragment == null) {
        mListFragment = new DcmListFragment();
    }

    if (mInfoFragment == null) {
        mInfoFragment = new DcmInfoFragment();
    }

    // Specify that the Home/Up button should not be enabled,
    // since there is no hierarchical parent yet.
    ActionBar actionBar = getActionBar();
    // enable ActionBar app icon to behave as action to toggle nav drawer
    actionBar.setDisplayHomeAsUpEnabled(false);
    actionBar.setHomeButtonEnabled(false);

    // Check whether the activity is using the layout version with
    // the fragment_container FrameLayout. If so, we must add the first fragment
    if (findViewById(R.id.fragment_container) != null) {
        Log.i("cpb", "mListFrag: One-pane");
        mFragmented = true;

        // Add the fragment to the 'fragment_container' FrameLayout
        fragManager.beginTransaction().add(R.id.fragment_container, mListFragment).commit();

        generateDrawer();
    } else {
        Log.i("cpb", "mListFrag: Two-pane");
        mFragmented = false;

        // Add the fragments to the respective FrameLayouts
        fragManager.beginTransaction().add(R.id.fragment_left, mListFragment).commit();
        fragManager.beginTransaction().add(R.id.fragment_right, mInfoFragment).commit();
    }
}

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From source file:com.zte.permissioncontrol.ui.PermissionControlPageActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.permission_control_pages);
    mEmptyView = (FrameLayout) findViewById(R.id.empty_view);
    mSavedInstanceState = savedInstanceState;
    // add the switch on Action bar
    LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    mSwitch = (Switch) inflater.inflate(R.layout.imageswitch_layout, null);
    final int padding = getResources().getDimensionPixelSize(R.dimen.action_bar_switch_padding);
    mSwitch.setPadding(0, 0, padding, 0);
    getActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM, ActionBar.DISPLAY_SHOW_CUSTOM);
    getActionBar().setCustomView(mSwitch, new ActionBar.LayoutParams(ActionBar.LayoutParams.WRAP_CONTENT,
            ActionBar.LayoutParams.WRAP_CONTENT, Gravity.CENTER_VERTICAL | Gravity.END));
    mSwitch.setOnCheckedChangeListener(this);

    // hide fragment firstly , then update it in onResume() according to switch status
    final FragmentManager fragmentManager = getFragmentManager();
    FragmentTransaction transaction = fragmentManager.beginTransaction();

    mPermissionsFragment = (PermissionsFragment) fragmentManager.findFragmentByTag(mPermissionsTag);
    mAppsFragment = (AppsFragment) fragmentManager.findFragmentByTag(mAppsTag);

    if (mPermissionsFragment == null) {
        mPermissionsFragment = new PermissionsFragment();
        mAppsFragment = new AppsFragment();
        transaction.add(R.id.tab_pager, mPermissionsFragment, mPermissionsTag);
        transaction.add(R.id.tab_pager, mAppsFragment, mAppsTag);
    }//  w ww. j a  v  a2 s . c o  m

    transaction.hide(mPermissionsFragment);
    transaction.hide(mAppsFragment);
    transaction.commit();
    fragmentManager.executePendingTransactions();

    // set page adapter
    mTabPager = (ViewPager) findViewById(R.id.tab_pager);
    mTabPagerAdapter = new TabPagerAdapter();
    mTabPager.setAdapter(mTabPagerAdapter);
    mTabPager.setOnPageChangeListener(mTabPagerListener);

    // Configure action bar
    mActionBarAdapter = new ActionBarAdapter(this, this, getActionBar());

    boolean isShow = PermControlUtils.isPermControlOn(this);
    Log.d(TAG, "oncreate(), isShow " + isShow);

}

---

From source file:com.github.chenxiaolong.dualbootpatcher.MainActivity.java

private void hideFragments(boolean animate) {
    FragmentManager fm = getFragmentManager();

    Fragment prevRoms = fm.findFragmentByTag(SwitcherListFragment.TAG);
    Fragment prevPatchFile = fm.findFragmentByTag(PatchFileFragment.TAG);
    Fragment prevFreeSpace = fm.findFragmentByTag(FreeSpaceFragment.TAG);
    Fragment prevAbout = fm.findFragmentByTag(AboutFragment.TAG);

    FragmentTransaction ft = fm.beginTransaction();

    if (animate) {
        ft.setCustomAnimations(0, R.animator.fragment_out);
    }//  ww  w. j  a v  a 2s . c om

    if (prevRoms != null) {
        ft.hide(prevRoms);
    }
    if (prevPatchFile != null) {
        ft.hide(prevPatchFile);
    }
    if (prevFreeSpace != null) {
        ft.hide(prevFreeSpace);
    }
    if (prevAbout != null) {
        ft.hide(prevAbout);
    }

    ft.commit();
    fm.executePendingTransactions();
}

---

From source file:com.chen.mail.ui.OnePaneController.java

@Override
protected void showConversation(Conversation conversation, boolean inLoaderCallbacks) {
    super.showConversation(conversation, inLoaderCallbacks);
    mConversationListVisible = false;//from w w  w .  ja va2 s. com
    if (conversation == null) {
        transitionBackToConversationListMode();
        return;
    }
    disableCabMode();
    if (ConversationListContext.isSearchResult(mConvListContext)) {
        mViewMode.enterSearchResultsConversationMode();
    } else {
        mViewMode.enterConversationMode();
    }
    final FragmentManager fm = mActivity.getFragmentManager();
    final FragmentTransaction ft = fm.beginTransaction();
    // Switching to conversation view is an incongruous transition:
    // we are not replacing a fragment with another fragment as
    // usual. Instead, reveal the heretofore inert conversation
    // ViewPager and just remove the previously visible fragment
    // e.g. conversation list, or possibly label list?).
    final Fragment f = fm.findFragmentById(R.id.content_pane);
    // FragmentManager#findFragmentById can return fragments that are not added to the activity.
    // We want to make sure that we don't attempt to remove fragments that are not added to the
    // activity, as when the transaction is popped off, the FragmentManager will attempt to
    // readd the same fragment twice
    if (f != null && f.isAdded()) {
        ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
        ft.remove(f);
        ft.commitAllowingStateLoss();
        fm.executePendingTransactions();
    }
    mPagerController.show(mAccount, mFolder, conversation, true /* changeVisibility */);
    onConversationVisibilityChanged(true);
    onConversationListVisibilityChanged(false);
}

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