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.hangulo.powercontact.OpensourceFragment.java

/**
 * Builds and displays a licenses fragment with no Close button. Requires
 * "/res/raw/licenses.html" and "/res/layout/licenses_fragment.xml" to be
 * present.//from   w  w w  .j av a2  s . c o  m
 *
 * @param fm A fragment manager instance used to display this LicensesFragment.
 */
public static void displayLicensesFragment(FragmentManager fm) {
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag(FRAGMENT_TAG);
    if (prev != null) {
        ft.remove(prev);
    }
    ft.addToBackStack(null);

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

From source file:com.jaspersoft.android.jaspermobile.dialog.ProgressDialogFragment.java

public static ProgressDialogFragment getInstance(FragmentManager fm) {
    if (fm == null)
        return null;
    return (ProgressDialogFragment) fm.findFragmentByTag(TAG);
}

From source file:cn.nekocode.rxactivityresult.compact.RxActivityResultCompact.java

private static Observable<ActivityResult> startActivityForResult(@NonNull FragmentManager fragmentManager,
        @NonNull final Intent intent, final int requestCode, @Nullable final Bundle options) {

    ResultHandleV4Fragment _fragment = (ResultHandleV4Fragment) fragmentManager.findFragmentByTag(FRAGMENT_TAG);
    if (_fragment == null) {
        _fragment = new ResultHandleV4Fragment();

        final FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.add(_fragment, FRAGMENT_TAG);
        transaction.commit();//from  ww  w .j  a  v a 2  s.  co  m

    } else if (_fragment.isDetached()) {
        final FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.attach(_fragment);
        transaction.commit();
    }

    final ResultHandleV4Fragment fragment = _fragment;
    return fragment.getIsAttachedBehavior().filter(new Predicate<Boolean>() {
        @Override
        public boolean test(@io.reactivex.annotations.NonNull Boolean isAttached) throws Exception {
            return isAttached;
        }
    }).flatMap(new Function<Boolean, ObservableSource<ActivityResult>>() {
        @Override
        public ObservableSource<ActivityResult> apply(@io.reactivex.annotations.NonNull Boolean aBoolean)
                throws Exception {
            fragment.startActivityForResult(intent, requestCode, options);
            return fragment.getResultPublisher();
        }
    }).filter(new Predicate<ActivityResult>() {
        @Override
        public boolean test(@io.reactivex.annotations.NonNull ActivityResult result) throws Exception {
            return result.getRequestCode() == requestCode;
        }
    });
}

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

public static void showWallpaperApply(FragmentManager fm, final RectF rectF, final String url,
        final String name) {
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag(TAG);
    if (prev != null) {
        ft.remove(prev);//from www. j ava  2  s. c o  m
    }

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

From source file:com.jaspersoft.android.jaspermobile.qa.DriveSelectFileDialog.java

public static void handleActivityResult(FragmentManager fm, int requestCode, int resultCode, Intent data) {
    DriveSelectFileDialog dialog = (DriveSelectFileDialog) fm.findFragmentByTag(TAG);
    if (dialog != null) {
        dialog.onActivityResult(requestCode, resultCode, data);
    }//  w w w  . j a v a 2s  .c  o m
}

From source file:com.google.android.apps.iosched.util.WiFiUtils.java

public static void showWiFiDialog(FragmentActivity activity) {
    FragmentManager fm = activity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("dialog_wifi");
    if (prev != null) {
        ft.remove(prev);/*from   w ww  . j  a  v  a  2s.  c  om*/
    }
    ft.addToBackStack(null);
    new WiFiDialog(isWiFiEnabled(activity)).show(ft, "dialog_wifi");
}

From source file:com.google.android.apps.santatracker.invites.AppInvitesFragment.java

public static AppInvitesFragment getInstance(FragmentActivity activity) {

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

    AppInvitesFragment result = null;//from  w  w w. j a va 2  s .c  o  m

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

    return result;
}

From source file:com.hangulo.powercontact.OpensourceFragment.java

/**
 * Builds and displays a licenses fragment with or without a Close button.
 * Requires "/res/raw/licenses.html" and "/res/layout/licenses_fragment.xml"
 * to be present./*from  www.  j  a  va  2  s. co m*/
 *
 * @param fm A fragment manager instance used to display this LicensesFragment.
 * @param showCloseButton Whether to show a Close button at the bottom of the dialog.
 */
public static void displayLicensesFragment(FragmentManager fm, boolean showCloseButton) {
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag(FRAGMENT_TAG);
    if (prev != null) {
        ft.remove(prev);
    }
    ft.addToBackStack(null);

    // Create and show the dialog.
    DialogFragment newFragment = OpensourceFragment.newInstance(showCloseButton);
    newFragment.show(ft, FRAGMENT_TAG);
}

From source file:com.conferenceengineer.android.iosched.util.WiFiUtils.java

public static void showWiFiDialog(FragmentActivity activity) {
    FragmentManager fm = activity.getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    Fragment prev = fm.findFragmentByTag("dialog_wifi");
    if (prev != null) {
        ft.remove(prev);//www.ja v a  2s. co m
    }
    ft.addToBackStack(null);

    Bundle arguments = new Bundle();
    arguments.putBoolean(WiFiDialog.WIFI_ENABLED_KEY, isWiFiEnabled(activity));
    WiFiDialog wifiDialog = new WiFiDialog();
    wifiDialog.setArguments(arguments);
    wifiDialog.show(ft, "dialog_wifi");
}

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

/**
 * Dismiss progress dialog./*w  ww  .jav  a2 s  . co m*/
 */
public static void dismissProgressDialog(FragmentManager supportedFragmentManager) {
    DialogFragment previous = (ProgressDialogFragment) supportedFragmentManager
            .findFragmentByTag(ProgressDialogFragment.TAG);
    if (previous != null) {
        previous.dismissAllowingStateLoss();
    } else if (sProgressDialogFragment != null) {
        // sometimes findFragmentByTag(ProgressDialogFragment.TAG) fails when fragment is still to be shown
        sProgressDialogFragment.dismissAllowingStateLoss();
    }
    sProgressDialogFragment = null;
}