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.github.chilinh.android.form.FormModelFragment.java

static FormModelFragment initIfNeed(FragmentManager fm) {
    FormModelFragment formModel = (FormModelFragment) fm.findFragmentByTag(FORM_DATA_TAG);
    if (formModel == null) {
        formModel = new FormModelFragment();
        fm.beginTransaction().add(formModel, FORM_DATA_TAG).commit();
    }/*from ww  w.  j a  v a  2  s .  c o m*/
    return formModel;
}

From source file:com.icloud.listenbook.unit.Helpers.java

public static void showAbout(AppCompatActivity activity) {
    FragmentManager fm = activity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("dialog_about");
    if (prev != null) {
        ft.remove(prev);/*from  w w  w. j  a  va 2s  . com*/
    }
    ft.addToBackStack(null);

}

From source file:com.laevatein.internal.ui.helper.PhotoSelectionViewHelper.java

public static void refreshGridView(FragmentActivity activity) {
    FragmentManager manager = activity.getSupportFragmentManager();
    Fragment fragment = manager.findFragmentByTag(PhotoGridFragment.TAG);
    if (fragment instanceof PhotoGridFragment) {
        ((PhotoGridFragment) fragment).refreshGrid();
    }/*from w  w w . ja  v a  2  s.c o m*/
}

From source file:Main.java

public static void replaceFragment(FragmentManager manager, Class<? extends Fragment> fragmentClass,
        boolean isAddToBackStack) {

    Fragment fragment = manager.findFragmentByTag(fragmentClass.getSimpleName());

    if (null == fragment) {
        try {//from  w  ww . java2 s.c  om

            fragment = fragmentClass.newInstance();

        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }

    }

    FragmentTransaction ft = manager.beginTransaction();
    ft.setCustomAnimations(android.R.anim.fade_in, android.R.anim.fade_out, android.R.anim.fade_in,
            android.R.anim.fade_out);
    if (!fragment.isAdded()) {
        ft.replace(android.R.id.content, fragment, fragment.getClass().getSimpleName());
        if (isAddToBackStack) {
            ft.addToBackStack(null);
        }
    }
    ft.commit();

}

From source file:cheng.app.cnbeta.util.HelpUtils.java

public static void showAbout(FragmentActivity activity) {
    FragmentManager fm = activity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("dialog_about");
    if (prev != null) {
        ft.remove(prev);//from  ww  w . j ava2 s  .  c  om
    }
    ft.addToBackStack(null);
    new AboutFragment().show(ft, "dialog_about");
}

From source file:cheng.app.cnbeta.util.HelpUtils.java

public static void showOpenSourceLicenses(FragmentActivity activity) {
    FragmentManager fm = activity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("dialog_licenses");
    if (prev != null) {
        ft.remove(prev);/*from   w w  w  .j a  v a  2 s .c  o  m*/
    }
    ft.addToBackStack(null);

    new OpenSourceLicensesFragment().show(ft, "dialog_licenses");
}

From source file:com.dm.material.dashboard.candybar.fragments.dialog.OtherAppsFragment.java

public static void showOtherAppsDialog(@NonNull FragmentManager fm) {
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag(TAG);
    if (prev != null) {
        ft.remove(prev);//w w  w  .ja  v a 2 s  .c o  m
    }

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

From source file:com.dm.material.dashboard.candybar.fragments.dialog.ChangelogFragment.java

public static void showChangelog(FragmentManager fm) {
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag(TAG);
    if (prev != null) {
        ft.remove(prev);//from w  w  w .ja  v a 2  s.c  om
    }

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

From source file:com.linkedin.android.spyglass.ui.wrappers.RichEditorFragment.java

public static RichEditorFragment getInstance(FragmentManager fragmentManager, Bundle args) {
    RichEditorFragment instance;/*from  w ww  . j  av a2s  . c  o m*/
    Fragment fragment = fragmentManager.findFragmentByTag(FRAGMENT_TAG);
    if (fragment == null) {
        instance = RichEditorFragment.newInstance(args);
    } else {
        instance = (RichEditorFragment) fragment;
    }
    return instance;
}

From source file:com.kii.sample.hellothingif.util.ProgressDialogFragment.java

public static void close(FragmentManager manager) {
    if (manager == null) {
        return;/*  ww w  .  j  av a 2s. c om*/
    }
    DialogFragment dialog = (DialogFragment) manager.findFragmentByTag(ProgressDialogFragment.FRAGMENT_TAG);
    if (dialog == null) {
        return;
    }
    dialog.dismiss();
}