Example usage for android.app FragmentManager beginTransaction

Introduction

In this page you can find the example usage for android.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.codefororlando.transport.MapsActivity.java

private void removeSelectableItemFragment() {
    final Fragment selectableItemFragment = getFragmentManager().findFragmentByTag(ISelectableItemFragment.TAG);
    if (selectableItemFragment != null) {
        final View view = selectableItemFragment.getView();
        if (view == null) {
            return;
        }//  w w  w  . j a v a  2s .  co m

        final int animationDuration = getResources().getInteger(android.R.integer.config_shortAnimTime);

        {
            final Animation animation = new TranslateAnimation(0, 0, 0, view.getHeight());
            animation.setDuration(animationDuration);
            animation.setInterpolator(new AccelerateDecelerateInterpolator());
            filterView.startAnimation(animation);
        }
        {
            final FragmentManager fragmentManager = getFragmentManager();
            final Animation animation = new TranslateAnimation(0, 0, 0, view.getHeight());
            animation.setDuration(animationDuration);
            animation.setAnimationListener(new EmptyAnimationListener() {
                @Override
                public void onAnimationEnd(Animation animation) {
                    try {
                        fragmentManager.beginTransaction().remove(selectableItemFragment)
                                .commitAllowingStateLoss();
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            });
            view.startAnimation(animation);
        }
    }
}

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From source file:by.zatta.pilight.MainActivity.java

private void openFragment(BaseFragment mBaseFragment2) {
    Log.v(TAG, "openFragment");
    if (mBaseFragment2 != null) {
        FragmentManager fm = getFragmentManager();
        FragmentTransaction ft = fm.beginTransaction();
        fm.popBackStack();//  www .  ja  va  2s .  c om
        ft.replace(R.id.fragment_main, mBaseFragment2, mBaseFragment2.getName());
        ft.commit();
    }
}

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From source file:by.zatta.pilight.MainActivity.java

private void openDialogFragment(DialogFragment dialogStandardFragment) {
    if (dialogStandardFragment != null) {
        FragmentManager fm = getFragmentManager();
        FragmentTransaction ft = fm.beginTransaction();
        DialogFragment prev = (DialogFragment) fm.findFragmentByTag("dialog");
        if (prev != null) {
            prev.dismiss();//  w  w  w. ja  v  a  2s  .  c o m
        }
        try {
            dialogStandardFragment.show(ft, "dialog");
        } catch (IllegalStateException e) {
            Log.w(TAG, "activity wasn't yet made");
        }
    }
}

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From source file:android.support.v17.leanback.app.GuidedStepFragment.java

/**
 * Adds the specified GuidedStepFragment as content of Activity; no backstack entry is added so
 * the activity will be dismissed when BACK key is pressed.  The method is typically called in
 * Activity.onCreate() when savedInstanceState is null.  When savedInstanceState is not null,
 * the Activity is being restored,  do not call addAsRoot() to duplicate the Fragment restored
 * by FragmentManager.// w w  w.  j av a2  s .  c o  m
 * {@link #UI_STYLE_ACTIVITY_ROOT} is assigned.
 *
 * Note: currently fragments added using this method must be created programmatically rather
 * than via XML.
 * @param activity The Activity to be used to insert GuidedstepFragment.
 * @param fragment The GuidedStepFragment to be inserted into the fragment stack.
 * @param id The id of container to add GuidedStepFragment, can be android.R.id.content.
 * @return The ID returned by the call FragmentTransaction.commit, or -1 there is already
 *         GuidedStepFragment.
 */
public static int addAsRoot(Activity activity, GuidedStepFragment fragment, int id) {
    // Workaround b/23764120: call getDecorView() to force requestFeature of ActivityTransition.
    activity.getWindow().getDecorView();
    FragmentManager fragmentManager = activity.getFragmentManager();
    if (fragmentManager.findFragmentByTag(TAG_LEAN_BACK_ACTIONS_FRAGMENT) != null) {
        Log.w(TAG, "Fragment is already exists, likely calling "
                + "addAsRoot() when savedInstanceState is not null in Activity.onCreate().");
        return -1;
    }
    FragmentTransaction ft = fragmentManager.beginTransaction();
    fragment.setUiStyle(UI_STYLE_ACTIVITY_ROOT);
    return ft.replace(id, fragment, TAG_LEAN_BACK_ACTIONS_FRAGMENT).commit();
}

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From source file:com.distantfuture.castcompanionlibrary.lib.cast.player.VideoCastControllerActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.cast_activity);
    loadAndSetupViews();/*www  .  j a  va  2  s  .c om*/
    mVolumeIncrement = CastUtils.getFloatFromPreference(this, VideoCastManager.PREFS_KEY_VOLUME_INCREMENT);
    try {
        mCastManager = VideoCastManager.getInstance(this);
    } catch (CastException e) {
        // logged already
    }

    setupActionBar();
    Bundle extras = getIntent().getExtras();
    if (null == extras) {
        finish();
        return;
    }

    FragmentManager fm = getFragmentManager();
    VideoCastControllerFragment mediaAuthFragment = (VideoCastControllerFragment) fm.findFragmentByTag("task");

    // if fragment is null, it means this is the first time, so create it
    if (mediaAuthFragment == null) {
        mediaAuthFragment = VideoCastControllerFragment.newInstance(extras);
        fm.beginTransaction().add(mediaAuthFragment, "task").commit();
        mListener = mediaAuthFragment;
        setOnVideoCastControllerChangedListener(mListener);
    } else {
        mListener = mediaAuthFragment;
        mListener.onConfigurationChanged();
    }
}

---

From source file:com.kennethmaffei.infinitegrid.HTTPCommManager.java

/**
 * Sets up a headless fragment that calls an asynctask to retrieve an image from a url
 * //from w  ww .j  ava2 s .  c o  m
 * @param url - the url which we will get data back from
 */
public void getURL(RecordDescriptor record) {
    if (activity == null)
        return;

    FragmentManager fm = activity.getFragmentManager();
    //Use the url as the fragment tag
    TaskFragment taskFragment = (TaskFragment) fm.findFragmentByTag(record.url);

    //If the Fragment is non-null, then it is currently being retained across a configuration change.
    if (taskFragment == null) {
        taskFragment = new TaskFragment();
        Bundle args = new Bundle();
        args.putInt("type", CALLTYPE.IMAGE.ordinal());
        args.putParcelable("record", record);
        taskFragment.setArguments(args);
        fm.beginTransaction().add(taskFragment, record.url).commit();
    }
}

---

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

@Override
protected void showConversation(Conversation conversation) {
    super.showConversation(conversation);
    // TS: tao.gan 2015-09-21 EMAIL FEATURE-559893 ADD_S
    //we change from ConversationListFragment to ConversationViewFragment, should let the toolbar show
    animateShow(null);/*from   ww  w.  jav a2 s  .c  o m*/
    // TS: tao.gan 2015-09-21 EMAIL FEATURE-559893 ADD_E
    mConversationListVisible = false;
    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();
        //TS: jin.dong 2015-8-28 EMAIL BUGFIX-1075110 MOD_S
        try {
            fm.executePendingTransactions();
        } catch (IllegalArgumentException e) {
            LogUtils.d(LOG_TAG, e, "IllegalArgumentException occurred");
        }
        //TS: jin.dong 2015-8-28 EMAIL BUGFIX-1075110 MOD_E
    }
    mPagerController.show(mAccount, mFolder, conversation, true /* changeVisibility */);
    onConversationVisibilityChanged(true);
    onConversationListVisibilityChanged(false);
}

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From source file:android.support.v17.leanback.app.GuidedStepFragment.java

/**
 * Adds the specified GuidedStepFragment to the fragment stack, replacing any existing
 * GuidedStepFragments in the stack, and configuring the fragment-to-fragment custom
 * transitions.  A backstack entry is added, so the fragment will be dismissed when BACK key
 * is pressed./*from   w ww  .  ja  v a 2s .  com*/
 * <li>If current fragment on stack is GuidedStepFragment: assign {@link #UI_STYLE_REPLACE} and
 * {@link #onAddSharedElementTransition(FragmentTransaction, GuidedStepFragment)} will be called
 * to perform shared element transition between GuidedStepFragments.
 * <li>If current fragment on stack is not GuidedStepFragment: assign {@link #UI_STYLE_ENTRANCE}
 * <p>
 * Note: currently fragments added using this method must be created programmatically rather
 * than via XML.
 * @param fragmentManager The FragmentManager to be used in the transaction.
 * @param fragment The GuidedStepFragment to be inserted into the fragment stack.
 * @param id The id of container to add GuidedStepFragment, can be android.R.id.content.
 * @return The ID returned by the call FragmentTransaction.commit.
 */
public static int add(FragmentManager fragmentManager, GuidedStepFragment fragment, int id) {
    GuidedStepFragment current = getCurrentGuidedStepFragment(fragmentManager);
    boolean inGuidedStep = current != null;
    if (IS_FRAMEWORK_FRAGMENT && Build.VERSION.SDK_INT >= 21 && Build.VERSION.SDK_INT < 23 && !inGuidedStep) {
        // workaround b/22631964 for framework fragment
        fragmentManager.beginTransaction().replace(id, new DummyFragment(), TAG_LEAN_BACK_ACTIONS_FRAGMENT)
                .commit();
    }
    FragmentTransaction ft = fragmentManager.beginTransaction();

    fragment.setUiStyle(inGuidedStep ? UI_STYLE_REPLACE : UI_STYLE_ENTRANCE);
    ft.addToBackStack(fragment.generateStackEntryName());
    if (current != null) {
        fragment.onAddSharedElementTransition(ft, current);
    }
    return ft.replace(id, fragment, TAG_LEAN_BACK_ACTIONS_FRAGMENT).commit();
}

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From source file:com.patil.geobells.lite.MainActivity.java

@Override
public void onNavigationDrawerItemSelected(int position) {
    // update the main content by replacing fragments
    FragmentManager fragmentManager = getFragmentManager();
    switch (position) {
    case 0:/*from  ww  w. ja v  a  2s . c  o m*/
        UpcomingRemindersFragment upcomingFragment = new UpcomingRemindersFragment();
        fragmentManager.beginTransaction().replace(R.id.container, upcomingFragment).commit();
        break;
    case 1:
        CompletedRemindersFragment completedFragment = new CompletedRemindersFragment();
        fragmentManager.beginTransaction().replace(R.id.container, completedFragment).commit();
        break;
    }
}

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From source file:by.zatta.pilight.MainActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    /*//from ww  w.j  av  a2s  . co  m
    * The action bar home/up should open or close the drawer. ActionBarDrawerToggle will take care of this.
    */
    publishList();
    if (mDrawerToggle.onOptionsItemSelected(item)) {
        return true;
    }
    FragmentManager fm = getFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    switch (item.getItemId()) {
    case R.id.menu_about:
        openDialogFragment(AboutDialog.newInstance());
        return true;
    case R.id.menu_settings:
        Fragment pref = fm.findFragmentByTag("prefs");
        if (pref == null) {
            ft.replace(R.id.fragment_main, new PrefFragment(), "prefs");
            fm.popBackStack();
            ft.addToBackStack(null);
            ft.commit();
        } else {
            ft.remove(fm.findFragmentByTag("prefs"));
            ft.commit();
            fm.popBackStack();
        }
        return true;
    default:
        break;
    }
    // Handle your other action bar items...
    return super.onOptionsItemSelected(item);
}

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