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

Introduction

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

Prototype

public abstract FragmentTransaction remove(Fragment fragment);

Source Link

Document

Remove an existing fragment.

Usage

From source file:com.todoroo.astrid.activity.AstridActivity.java

protected Fragment setupFragment(String tag, int container, Class<? extends Fragment> cls,
        boolean createImmediate, boolean replace) {
    final FragmentManager fm = getSupportFragmentManager();
    Fragment fragment = fm.findFragmentByTag(tag);
    if (fragment == null || replace) {
        Fragment oldFragment = fragment;
        try {/* w w w.ja va  2s .  co  m*/
            fragment = cls.newInstance();
        } catch (InstantiationException e) {
            return null;
        } catch (IllegalAccessException e) {
            return null;
        }

        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
        if (container == 0) {
            if (oldFragment != null && replace)
                ft.remove(oldFragment);
            ft.add(fragment, tag);
        } else
            ft.replace(container, fragment, tag);
        ft.commit();
        if (createImmediate)
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    fm.executePendingTransactions();
                }
            });
    }
    return fragment;
}

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

@Override
public void onBackPressed() {
    // Select proper stack
    ActionBar.Tab tab = getSupportActionBar().getSelectedTab();
    Stack<String> backStack = backStacks.get(tab.getTag());
    String tag = backStack.pop();
    if (backStack.isEmpty()) {
        // Let application finish
        super.onBackPressed();
    } else {/*from   w w w .  j  a v  a 2 s.c  o m*/
        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
        Fragment fragment = getSupportFragmentManager().findFragmentByTag(tag);
        // Animate return to previous fragment
        ft.setCustomAnimations(android.R.anim.slide_in_left, android.R.anim.slide_out_right);
        // Remove topmost fragment from back stack and forget it
        ft.remove(fragment);
        showFragment(backStack, ft);
        ft.commit();
    }
}

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From source file:com.android.calendar.agenda.AgendaFragment.java

/**
 * This cleans up the event info fragment since the FragmentManager doesn't
 * handle nested fragments. Without this, the action bar buttons added by
 * the info fragment can come back on a rotation.
 *
 * @param fragmentManager/*  www .  j a  v  a 2s. c o  m*/
 */
public void removeFragments(FragmentManager fragmentManager) {
    if (getActivity().isFinishing()) {
        return;
    }
    FragmentTransaction ft = fragmentManager.beginTransaction();
    Fragment f = fragmentManager.findFragmentById(R.id.agenda_event_info);
    if (f != null) {
        ft.remove(f);
    }
    ft.commit();
}

---

From source file:com.mk4droid.IMC_Activities.FActivity_TabHost.java

/**
 * Executed when tabhost is created/*from w w  w .  ja  v a2s  .  c  o  m*/
 */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // ----------------- GUI ------------
    resources = SetResources(); // ---Load Prefs and Modify resources
    // accordingly
    setContentView(R.layout.factivity_tabhost); // ---------- Content view
    ctx = this;

    btSetup = new Button(ctx);

    LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
    btSetup.setLayoutParams(params);

    RelativeLayout rl = (RelativeLayout) findViewById(R.id.tbs);
    rl.addView(btSetup);
    btSetup.bringToFront();

    btSetup.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {

            if (Fragment_Issue_Details.mfrag_issue_details != null) {
                FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
                ft.remove(Fragment_Issue_Details.mfrag_issue_details);
                ft.commit();
                getSupportFragmentManager().popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE);
            }

            mTabHost.getTabWidget().getChildAt(4).findViewWithTag("hbar")
                    .setBackgroundDrawable(resources.getDrawable(R.drawable.gradient_orange));
            startActivity(new Intent(ctx, Activity_Setup.class));
        }
    });

    mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost);

    mTabHost.setup(this, getSupportFragmentManager(), R.id.realtabcontent);

    // ---------------------------------------
    for (int i = 0; i < NTabs; i++)
        mTabSpec[i] = mTabHost.newTabSpec("tid" + Integer.toString(i));

    mD_Main = getResources().getDrawable(R.drawable.ic_map);
    mD_List = getResources().getDrawable(R.drawable.ic_list);
    mD_Report = getResources().getDrawable(R.drawable.ic_plus);
    mD_Filters = getResources().getDrawable(R.drawable.ic_filter);
    mD_Setup = getResources().getDrawable(R.drawable.ic_settings);

    // -------------- Set icons and texts localized per tab -------------
    LinearLayout llA = make_Active_Tab(resources.getString(R.string.Map), mD_Main);
    llA.setClickable(true);
    LinearLayout llB = make_Inactive_Tab(resources.getString(R.string.List), mD_List);
    LinearLayout llC = make_Inactive_Tab(resources.getString(R.string.Report), mD_Report);
    LinearLayout llD = make_Inactive_Tab(resources.getString(R.string.Filter), mD_Filters);
    LinearLayout llE = make_Inactive_Tab(resources.getString(R.string.Settings), mD_Setup);

    mTabSpec[0].setIndicator(llA);
    mTabSpec[1].setIndicator(llB);
    mTabSpec[2].setIndicator(llC);
    mTabSpec[3].setIndicator(llD);
    mTabSpec[4].setIndicator(llE);

    // Add tabSpec to the TabHost to display
    mTabHost.addTab(mTabSpec[0], Fragment_Map.class, null);
    mTabHost.addTab(mTabSpec[1], Fragment_List.class, null);
    mTabHost.addTab(mTabSpec[2], Fragment_NewIssueA.class, null);
    mTabHost.addTab(mTabSpec[3], Fragment_Filters.class, null);
    mTabHost.addTab(mTabSpec[4], null, null); // implemented with a button
    // overlapped because there
    // was no fragment for
    // Preferences in support
    // lib v4

    mTabHost.setOnTabChangedListener(this);

    mTabHost.setOnFocusChangeListener(new OnFocusChangeListener() {
        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            btSetup.setWidth(mTabHost.getTabWidget().getChildAt(4).getWidth());
            btSetup.setHeight(mTabHost.getTabWidget().getChildAt(4).getHeight());
            btSetup.bringToFront();
        }
    });

}

---

From source file:com.playground.notification.app.activities.AppActivity.java

/**
 * Show  {@link android.support.v4.app.DialogFragment}.
 *
 * @param _dlgFrg  An instance of {@link android.support.v4.app.DialogFragment}.
 * @param _tagName Tag name for dialog, default is "dlg". To grantee that only one instance of {@link android.support.v4.app.DialogFragment} can been seen.
 *///from w w  w.  j  a  v  a2 s. c  o m
public void showDialogFragment(DialogFragment _dlgFrg, String _tagName) {
    try {
        if (_dlgFrg != null) {
            DialogFragment dialogFragment = _dlgFrg;
            FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
            // Ensure that there's only one dialog to the user.
            Fragment prev = getSupportFragmentManager().findFragmentByTag("dlg");
            if (prev != null) {
                ft.remove(prev);
            }
            try {
                if (TextUtils.isEmpty(_tagName)) {
                    dialogFragment.show(ft, "dlg");
                } else {
                    dialogFragment.show(ft, _tagName);
                }
            } catch (Exception e) {
            }
        }
    } catch (Exception e) {
    }
}

---

From source file:com.tencent.wstt.gt.activity.GTMainActivity.java

private void removeFragments() {
    FragmentManager fragmentManager = getSupportFragmentManager();
    FragmentTransaction transaction = fragmentManager.beginTransaction();

    Fragment fragment = fragmentManager.findFragmentByTag("a");
    if (fragment != null) {
        transaction.remove(fragment);
    }//from   www.  j  av a 2s . c om
    fragment = fragmentManager.findFragmentByTag("b");
    if (fragment != null) {
        transaction.remove(fragment);
    }
    fragment = fragmentManager.findFragmentByTag("c");
    if (fragment != null) {
        transaction.remove(fragment);
    }
    fragment = fragmentManager.findFragmentByTag("d");
    if (fragment != null) {
        transaction.remove(fragment);
    }
    fragment = fragmentManager.findFragmentByTag("e");
    if (fragment != null) {
        transaction.remove(fragment);
    }
    transaction.commitAllowingStateLoss();
}

---

From source file:com.vinexs.eeb.BaseActivity.java

public void removeFragment(Fragment fragment) {
    if (!fragment.isAdded()) {
        return;/*from   w w w .  j av  a 2 s . co m*/
    }
    FragmentManager manager = getSupportFragmentManager();
    FragmentTransaction transaction = manager.beginTransaction();
    transaction.remove(fragment).commitAllowingStateLoss();
    Bundle args = fragment.getArguments();
    if (args != null && args.containsKey("breadCrumbTitle")) {
        manager.popBackStack();
    }
}

---

From source file:com.actionbarsherlock.plus.SherlockDialogPlusFragment.java

void dismissInternal(boolean allowStateLoss) {
    if (mDismissed) {
        return;/* w w  w.  j av a 2s . c o m*/
    }
    mDismissed = true;
    mShownByMe = false;
    if (mDialog != null) {
        mDialog.dismiss();
        mDialog = null;
    }
    mViewDestroyed = true;
    if (mBackStackId >= 0) {
        getFragmentManager().popBackStack(mBackStackId, FragmentManager.POP_BACK_STACK_INCLUSIVE);
        mBackStackId = -1;
    } else {
        FragmentTransaction ft = getFragmentManager().beginTransaction();
        ft.remove(this);
        if (allowStateLoss) {
            ft.commitAllowingStateLoss();
        } else {
            ft.commit();
        }
    }
}

---

From source file:com.ess.tudarmstadt.de.sleepsense.usersdata.UsersDataFragment.java

private void showTimePicker(boolean isPickSleep) {
    FragmentManager fm = this.getFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("timePicker");
    if (prev != null) {
        ft.remove(prev);
    }//from   ww  w.j  a va  2 s .c  o  m

    DialogFragment newFragment = new TimePickerFragment(isPickSleep);

    newFragment.show(fm, "timePicker");
}

---

From source file:org.catrobat.catroid.ui.ScriptActivity.java

public void handlePlayButton(View view) {
    updateHandleAddButtonClickListener();

    Fragment formulaEditorFragment = fragmentManager
            .findFragmentByTag(FormulaEditorFragment.FORMULA_EDITOR_FRAGMENT_TAG);
    if (formulaEditorFragment != null) {
        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
        fragmentTransaction.remove(formulaEditorFragment);
        fragmentTransaction.commit();/*from ww w.ja  v  a 2 s. c  om*/
    }
    BroadcastHandler.clearActionMaps();
    if (isHoveringActive()) {
        scriptFragment.getListView().animateHoveringBrick();
    } else {
        if (!viewSwitchLock.tryLock()) {
            return;
        }
        ProjectManager.getInstance().getCurrentProject().getDataContainer().resetAllDataObjects();
        Intent intent = new Intent(this, PreStageActivity.class);
        startActivityForResult(intent, PreStageActivity.REQUEST_RESOURCES_INIT);
    }
}

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