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.microsoft.rightsmanagement.sampleapp.App.java

/**
 * Display message dialog.//  ww w  . j  a v  a2s  .  c o  m
 * 
 * @param message the message
 */
public static void displayMessageDialog(FragmentManager supportedFragmentManager, String message) {
    FragmentTransaction fragmentTransaction = supportedFragmentManager.beginTransaction();
    Fragment previous = supportedFragmentManager.findFragmentByTag(MessageDialogFragment.TAG);
    if (previous != null) {
        fragmentTransaction.remove(previous);
    }
    DialogFragment newFragment = MessageDialogFragment.newInstance(message);
    fragmentTransaction.add(newFragment, MessageDialogFragment.TAG);
    fragmentTransaction.commitAllowingStateLoss();
}

From source file:com.microsoft.rightsmanagement.sampleapp.App.java

/**
 * Display progress dialog./*from   ww  w  . ja  va 2  s  .co m*/
 * 
 * @param message the message
 */
public static void displayProgressDialog(FragmentManager supportedFragmentManager, String message) {
    FragmentTransaction fragmentTransaction = supportedFragmentManager.beginTransaction();
    Fragment previous = supportedFragmentManager.findFragmentByTag(ProgressDialogFragment.TAG);
    if (previous != null) {
        fragmentTransaction.remove(previous);
    }
    DialogFragment newFragment = ProgressDialogFragment.newInstance(message);
    fragmentTransaction.add(newFragment, ProgressDialogFragment.TAG);
    fragmentTransaction.commitAllowingStateLoss();
    sProgressDialogFragment = newFragment;// save
}

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

public static void showDialog(FragmentManager manager, DialogFragment fragment) {
    FragmentTransaction ft = manager.beginTransaction();
    Fragment prev = manager.findFragmentByTag("dialog");
    if (prev != null) {
        ft.remove(prev);/*from   w  w  w  .j ava2s.  c om*/
    }
    ft.addToBackStack(null);

    fragment.show(ft, "dialog");
}

From source file:com.android.volley.cache.BitmapCache.java

/**
 * Locate an existing instance of this Fragment or if not found, create and
 * add it using FragmentManager.//from   ww w.  j  ava  2  s.  c  om
 *
 * @param fm The FragmentManager manager to use.
 * @param fragmentTag The tag of the retained fragment (should be unique for each memory
 *                    cache that needs to be retained).
 * @return The existing instance of the Fragment or the new instance if just
 *         created.
 */
private static RetainFragment getRetainFragment(FragmentManager fm, String fragmentTag) {
    // Check to see if we have retained the worker fragment.
    RetainFragment mRetainFragment = (RetainFragment) fm.findFragmentByTag(fragmentTag);

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

    return mRetainFragment;
}

From source file:com.maxwen.wallpaper.board.fragments.dialogs.DirectoryChooserDialog.java

public static void showDirectoryChooserDialog(FragmentManager fm, ChosenDirectoryListener listener,
        String startFolder) {/*w  w w  .jav a2s  .  c  o m*/
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag(TAG);
    if (prev != null) {
        ft.remove(prev);
    }

    try {
        android.support.v4.app.DialogFragment dialog = DirectoryChooserDialog.newInstance(listener,
                startFolder);
        dialog.show(ft, TAG);
    } catch (IllegalArgumentException | IllegalStateException ignored) {
    }
}

From source file:com.dm.wallpaper.board.fragments.dialogs.InAppBillingFragment.java

public static void showInAppBillingDialog(@NonNull FragmentManager fm, BillingProcessor billingProcessor,
        @NonNull String key, @NonNull String[] productId) {
    mBillingProcessor = billingProcessor;
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag(TAG);
    if (prev != null) {
        ft.remove(prev);/*  w w w  . ja  v  a2  s  .com*/
    }

    try {
        DialogFragment dialog = InAppBillingFragment.newInstance(key, productId);
        dialog.show(ft, TAG);
    } catch (IllegalArgumentException | IllegalStateException ignored) {
    }
}

From source file:com.battlelancer.seriesguide.ui.dialogs.AddDialogFragment.java

/**
 * Display a dialog which asks if the user wants to add the given show to his show database. If
 * necessary an AsyncTask will be started which takes care of adding the show.
 *///from   w ww.ja  va  2s .co m
public static void showAddDialog(SearchResult show, FragmentManager fm) {
    // DialogFragment.show() will take care of adding the fragment
    // in a transaction. We also want to remove any currently showing
    // dialog, so make our own transaction and take care of that here.
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("dialog");
    if (prev != null) {
        ft.remove(prev);
    }
    ft.addToBackStack(null);

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

From source file:com.dm.material.dashboard.candybar.helpers.RequestHelper.java

public static void prepareIconRequest(@NonNull Context context) {
    new AsyncTask<Void, Void, Boolean>() {

        @Override/*from   w  w  w  .j av  a 2  s  . co  m*/
        protected Boolean doInBackground(Void... voids) {
            while (!isCancelled()) {
                try {
                    Thread.sleep(1);
                    if (context.getResources().getBoolean(R.bool.enable_icon_request)
                            || context.getResources().getBoolean(R.bool.enable_premium_request)) {
                        CandyBarMainActivity.sMissedApps = RequestHelper.loadMissingApps(context);
                    }
                    return true;
                } catch (Exception e) {
                    LogUtil.e(Log.getStackTraceString(e));
                    return false;
                }
            }
            return false;
        }

        @Override
        protected void onPostExecute(Boolean aBoolean) {
            super.onPostExecute(aBoolean);
            if (aBoolean) {
                if (context == null)
                    return;

                FragmentManager fm = ((AppCompatActivity) context).getSupportFragmentManager();
                if (fm == null)
                    return;

                Fragment fragment = fm.findFragmentByTag("home");
                if (fragment == null)
                    return;

                HomeListener listener = (HomeListener) fragment;
                listener.onHomeDataUpdated(null);
            }
        }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}

From source file:com.battlelancer.seriesguide.ui.dialogs.AddListDialogFragment.java

/**
 * Display a dialog which allows to edit the title of this list or remove
 * it./*www  . j  a va 2s  . c  om*/
 */
public static void showAddListDialog(FragmentManager fm) {
    // DialogFragment.show() will take care of adding the fragment
    // in a transaction. We also want to remove any currently showing
    // dialog, so make our own transaction and take care of that here.
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("addlistdialog");
    if (prev != null) {
        ft.remove(prev);
    }
    ft.addToBackStack(null);

    // Create and show the dialog.
    DialogFragment newFragment = AddListDialogFragment.newInstance();
    newFragment.show(ft, "addlistdialog");
}

From source file:com.alex.utils.FragmentNavigator.java

public static void moveTo(FragmentManager fragmentManager, @IdRes int containerId,
        Class<? extends Fragment> fragment, boolean addToBackStack, Context context, @Nullable Bundle args) {
    final String tag = fragment.getName();
    Fragment current = fragmentManager.findFragmentById(containerId);
    Fragment target = fragmentManager.findFragmentByTag(tag);

    if (target == null) {
        try {/*www  .ja v a  2  s. co  m*/
            target = Fragment.instantiate(context, fragment.getName(), args);
        } catch (Exception e) {
            // ignore
        }
        if (target == null) {
            return;
        }

        FragmentTransaction transaction = fragmentManager.beginTransaction();
        if (current == null) {
            transaction.add(containerId, target, tag);
        } else {
            transaction.replace(containerId, target, tag);
            transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);
            if (addToBackStack) {
                transaction.addToBackStack(tag);
            }
        }
        transaction.commit();
    } else {
        if (current == target) {
            return;
        }
        // set result
        Intent intent = new Intent();
        if (args != null) {
            intent.putExtras(args);
        }
        target.onActivityResult(REQUEST_CODE, Activity.RESULT_OK, intent);
        boolean result = fragmentManager.popBackStackImmediate(tag, 0);
        if (!result) {
            fragmentManager.popBackStackImmediate(0, POP_BACK_STACK_INCLUSIVE);
        }
    }
}