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

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.hpush.app.fragments.AboutDialogFragment.java

/**
 * Dialog to open showing the "End User License Agreement".
 *
 * @author Xinyue Zhao// w  w  w. j a  va  2s .c om
 */
public static void showEula(FragmentActivity activity) {
    FragmentManager fm = activity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("dialog_eula");
    if (prev != null) {
        ft.remove(prev);
    }
    ft.addToBackStack(null);

    new EulaDialog().show(ft, "dialog_eula");
}

From source file:com.bdevlin.apps.utils.HelpUtils.java

public static void showDialog(HelpActivity activity) {

    FragmentManager fm = activity.getSupportFragmentManager();

    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("dialog");
    if (prev != null) {
        ft.remove(prev);/*from  w w w  .j a va2  s . c  o m*/
    }
    ft.addToBackStack(null);

    // Create and show the dialog.
    AboutDialog newFragment = AboutDialog.newInstance(1);
    newFragment.show(ft, "dialog");
}

From source file:com.agna.ferro.core.PersistentScreenScope.java

/**
 * @return PersistentScreenScope for corresponding screen or null, if it not exist
 *//*from   w  ww .j a va 2  s  .  c o m*/
@Nullable
public static PersistentScreenScope find(FragmentManager fragmentManager, String screenName) {
    return (PersistentScreenScope) fragmentManager.findFragmentByTag(getName(screenName));
}

From source file:com.itsherpa.andg.imageloader.ContactImageCache.java

/**
 * Locate an existing instance of this Fragment or if not found, create and
 * add it using FragmentManager.//  w  w  w . java 2s.co m
 * 
 * @param fm
 *            The FragmentManager manager to use.
 * @return The existing instance of the Fragment or the new instance if just
 *         created.
 */
public static RetainFragmentContact findOrCreateRetainFragment(FragmentManager fm) {
    // Check to see if we have retained the worker fragment.
    RetainFragmentContact mRetainFragment = (RetainFragmentContact) fm.findFragmentByTag(TAG);

    // If not retained (or first time running), we need to create and add
    // it.
    if (mRetainFragment == null) {
        mRetainFragment = new RetainFragmentContact();
        fm.beginTransaction().add(mRetainFragment, TAG).commitAllowingStateLoss();
    }

    return mRetainFragment;
}

From source file:com.grarak.kerneladiutor.utils.ViewUtils.java

public static void dismissDialog(FragmentManager manager) {
    FragmentTransaction ft = manager.beginTransaction();
    Fragment fragment = manager.findFragmentByTag("dialog");
    if (fragment != null) {
        ft.remove(fragment).commit();//from w w w.  ja va2 s  . c  o m
    }
}

From source file:com.example.signintest.SignInFragment.java

/**
 * Attach a SignInFragment to manage authentication in your activity.
 * //  ww  w. jav a2 s  . c  o  m
 * @param activity The activity to attach the fragment to
 * @return
 */
public static SignInFragment getSignInFragment(FragmentActivity activity) {
    // Check if the fragment is already attached.
    FragmentManager fragmentManager = activity.getSupportFragmentManager();
    Fragment fragment = fragmentManager.findFragmentByTag(TAG_SIGNIN_FRAGMENT);
    if (fragment instanceof SignInFragment) {
        return (SignInFragment) fragment;
    }

    SignInFragment signInFragment = new SignInFragment();
    FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
    fragmentTransaction.add(signInFragment, TAG_SIGNIN_FRAGMENT);
    fragmentTransaction.commit();
    return signInFragment;
}

From source file:com.google.android.apps.santatracker.games.PlayGamesFragment.java

/**
 * Get or create an instance of the Fragment attached to an Activity.
 * @param activity FragmentActivity to host the Fragment.
 * @param listener SignInListener to respond to changes in sign-in state.
 * @return instance of PlayGamesFragment.
 *//*w  ww. j a v  a2s  .c o m*/
public static PlayGamesFragment getInstance(FragmentActivity activity, SignInListener listener) {

    FragmentManager fm = activity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();

    PlayGamesFragment result = null;

    Fragment fragment = fm.findFragmentByTag(FRAGMENT_TAG);
    if (fragment == null) {
        result = new PlayGamesFragment();
        ft.add(result, FRAGMENT_TAG).disallowAddToBackStack().commit();
    } else {
        result = (PlayGamesFragment) fragment;
    }

    result.setListener(listener);
    return result;
}

From source file:com.example.levelup.core.app.ProgressFragment.java

/**
 * Dismisses any progress dialogs that are currently showing which match the given tag.
 * //from ww  w. j av  a 2s. c  om
 * @param fragmentManager the fragment manager that possibly showed a progress fragment.
 * @param tag the tag on the fragment.
 */
public static void dismissAnyShowing(FragmentManager fragmentManager, String tag) {
    /*
     * Hide any progress dialog that may be showing. This is only done when no loader was found,
     * as the loader itself should dismiss the dialog otherwise.
     */
    ProgressFragment progressFragment = (ProgressFragment) fragmentManager.findFragmentByTag(tag);

    if (progressFragment != null && progressFragment.isAdded()) {
        progressFragment.dismissAllowingStateLoss();
    }
}

From source file:com.malubu.wordpress.ratemedialogv4.RateMeDialogV4.java

/**
 * Called by each Button to hide this dialog.
 * @param ownerManager FragmentManager of the owner, the entity from which we showed a dialog.
 *///from  w w w  . j  av a2s .  c  o  m
public static void hideRateMeDialog(FragmentManager ownerManager) {
    _lastOwnerManager = ownerManager;
    FragmentTransaction transaction = ownerManager.beginTransaction();
    Fragment prev = ownerManager.findFragmentByTag(RATEMEDIALOG_TAG);
    if (prev != null) {
        transaction.remove(prev);
    }
    //Don't add this transaction to the back button.
    //transaction.addToBackStack(null);
    transaction.commit();
}

From source file:com.app.chasebank.contactslist.util.ImageCache.java

/**
 * Locate an existing instance of this Fragment or if not found, create and
 * add it using FragmentManager./*from  w w  w . j ava2s  .c  o  m*/
 *
 * @param fm The FragmentManager manager to use.
 * @return The existing instance of the Fragment or the new instance if just
 *         created.
 */
public static RetainFragment findOrCreateRetainFragment(FragmentManager fm) {
    // Check to see if we have retained the worker fragment.
    RetainFragment mRetainFragment = (com.app.chasebank.contactslist.util.ImageCache.RetainFragment

    ) fm.findFragmentByTag(TAG);

    // If not retained (or first time running), we need to create and add it.
    if (mRetainFragment == null) {
        mRetainFragment = new RetainFragment();
        fm.beginTransaction().add(mRetainFragment, TAG).commitAllowingStateLoss();
    }

    return mRetainFragment;
}