Example usage for android.view MenuItem setEnabled

Introduction

In this page you can find the example usage for android.view MenuItem setEnabled.

Prototype

public MenuItem setEnabled(boolean enabled);

Source Link

Document

Sets whether the menu item is enabled.

Usage

From source file:Main.java

public static void setMenuItemEnabled(final Menu menu, final boolean enabled, final int viewId,
        final int enabledResId, final int disabledResId) {
    final MenuItem v = menu.findItem(viewId);
    if (v != null) {
        v.setIcon(enabled ? enabledResId : disabledResId);
        v.setEnabled(enabled);
    }/*from  w w  w .java 2 s .c  om*/
}

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

public static void updateSelectMenuState(MenuItem item, SelectedUriCollection collection, boolean drawerOpen) {
    if (item == null) {
        return;/*w  w w  .  j  a  va 2s .  c  o  m*/
    }
    item.setVisible(!drawerOpen);
    item.setEnabled(!collection.isEmpty() && collection.isCountInRange());
}

From source file:com.oliversride.wordryo.Utils.java

public static void setItemEnabled(Menu menu, int id, boolean enabled) {
    MenuItem item = menu.findItem(id);
    item.setEnabled(enabled);
}

From source file:com.nextgis.maplibui.util.ControlHelper.java

public static void setEnabled(MenuItem item, boolean state) {
    if (null == item)
        return;//from w  ww  . ja  va 2  s .co m
    item.setEnabled(state);
    item.getIcon().setAlpha(state ? 255 : 160);
}

From source file:com.vuze.android.remote.AndroidUtilsUI.java

public static void setManyMenuItemsEnabled(boolean enabled, Menu menu, int[] ids) {
    for (int id : ids) {
        MenuItem menuItem = menu.findItem(id);
        if (menuItem != null) {
            menuItem.setEnabled(enabled);
        }//from w  w  w .  j  a  v  a2 s.  c o m
    }
}

From source file:at.bitfire.davdroid.syncadapter.AccountDetailsFragment.java

@Override
public void onPrepareOptionsMenu(Menu menu) {
    boolean ok = false;
    ok = editAccountName.getText().length() > 0;
    MenuItem item = menu.findItem(R.id.add_account);
    item.setEnabled(ok);
}

From source file:at.bitfire.davdroid.syncadapter.SelectCollectionsFragment.java

@Override
public void onPrepareOptionsMenu(Menu menu) {
    boolean ok = false;
    try {//  ww w  .  j a v a 2 s .  c  om
        ListView listView = getListView();
        for (int i = listView.getCount() - 1; i >= 0; i--) {
            if (listView.isItemChecked(i)) {
                ok = true;
                break;
            }
        }
    } catch (IllegalStateException e) {
    }
    MenuItem item = menu.findItem(R.id.next);
    item.setEnabled(ok);
}

From source file:com.justplay1.shoppist.features.currency.CurrencyActivity.java

@Override
public boolean onPrepareActionMode(ActionMode actionMode, Menu menu) {
    MenuItem delete = menu.findItem(R.id.menu_delete);
    delete.setVisible(fragment.isDeleteButtonEnable());

    MenuItem checkAll = menu.findItem(R.id.menu_check_all);
    checkAll.setEnabled(fragment.isCheckAllButtonEnable());
    return true;//from   w w w.j  a  v  a 2s .  c o  m
}

From source file:com.justplay1.shoppist.features.units.UnitsActivity.java

@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
    super.onPrepareActionMode(mode, menu);
    MenuItem delete = menu.findItem(R.id.menu_delete);
    delete.setVisible(fragment.isDeleteButtonEnable());

    MenuItem checkAll = menu.findItem(R.id.menu_check_all);
    checkAll.setEnabled(fragment.isCheckAllButtonEnable());
    return true;/*  w  w w  .  ja  v  a 2 s  . c o  m*/
}

From source file:com.vuze.android.remote.activity.TorrentViewActivity.java

public static void prepareGlobalMenu(Menu menu, SessionInfo sessionInfo) {
    SessionSettings sessionSettings = sessionInfo == null ? null : sessionInfo.getSessionSettings();

    boolean isLocalHost = sessionInfo != null && sessionInfo.getRemoteProfile().isLocalHost();
    boolean isOnline = VuzeRemoteApp.getNetworkState().isOnline();

    MenuItem menuSessionSettings = menu.findItem(R.id.action_settings);
    if (menuSessionSettings != null) {
        menuSessionSettings.setEnabled(sessionSettings != null);
    }//  ww  w . j a  va2  s  . c o m

    MenuItem menuRefresh = menu.findItem(R.id.action_refresh);
    if (menuRefresh != null) {
        boolean refreshVisible = TorrentUtils.isAllowRefresh(sessionInfo);
        menuRefresh.setVisible(refreshVisible);
        menuRefresh.setEnabled(sessionInfo == null ? false : !sessionInfo.isRefreshingTorrentList());
    }

    MenuItem menuSearch = menu.findItem(R.id.action_search);
    if (menuSearch != null) {
        if (AndroidUtils.isTV()) {
            menuSearch.setVisible(false);
        } else {
            menuSearch.setEnabled(isOnline);
        }
    }

    MenuItem menuStartAll = menu.findItem(R.id.action_start_all);
    if (menuStartAll != null) {
        menuStartAll.setEnabled(isOnline || isLocalHost);
    }

    MenuItem menuStopAll = menu.findItem(R.id.action_stop_all);
    if (menuStopAll != null) {
        menuStopAll.setEnabled(isOnline || isLocalHost);
    }

    MenuItem itemSocial = menu.findItem(R.id.action_social);
    if (itemSocial != null) {

        MenuItem menuVote = menu.findItem(R.id.action_vote);
        if (menuVote != null) {
            menuVote.setVisible(!AndroidUtils.isTV());
        }

        MenuItem menuForum = menu.findItem(R.id.action_forum);
        if (menuForum != null) {
            menuForum.setVisible(!AndroidUtils.isTV());
        }
    }

    MenuItem menuShutdownCore = menu.findItem(R.id.action_shutdown);
    if (menuShutdownCore != null) {
        boolean visible = sessionInfo != null && sessionInfo.getRemoteProfile() != null
                && sessionInfo.getRemoteProfile().getRemoteType() == RemoteProfile.TYPE_CORE;
        menuShutdownCore.setVisible(visible);
    }
}