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:com.github.pockethub.ui.gist.GistFragment.java

@Override
public void onPrepareOptionsMenu(Menu menu) {
    boolean owner = isOwner();
    if (!owner) {
        menu.removeItem(R.id.m_delete);//from w w  w  . j  a v  a2 s .c o m
        MenuItem starItem = menu.findItem(R.id.m_star);
        starItem.setEnabled(loadFinished && !owner);
        if (starred)
            starItem.setTitle(R.string.unstar);
        else
            starItem.setTitle(R.string.star);
    } else
        menu.removeItem(R.id.m_star);
}

From source file:com.duy.pascal.ui.file.FileExplorerAction.java

@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
    menu.add(0, R.id.select_all, 0, R.string.select_all).setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
    menu.add(0, R.id.cut, 0, R.string.cut).setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
    menu.add(0, R.id.copy, 0, R.string.copy).setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);

    MenuItem pasteMenu = menu.add(0, R.id.paste, 0, R.string.paste);
    pasteMenu.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
    pasteMenu.setEnabled(mFileClipboard.canPaste());

    mRenameMenu = menu.add(0, R.id.rename, 0, R.string.rename);
    mRenameMenu.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);

    mShareMenu = menu.add(0, R.id.share, 0, R.string.share);
    mShareMenu.setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
    mShareActionProvider = new ShareActionProvider(mContext);
    mShareActionProvider.setOnShareTargetSelectedListener(this);
    MenuItemCompat.setActionProvider(mShareMenu, mShareActionProvider);

    menu.add(0, R.id.delete, 0, R.string.delete).setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER);
    return true;/*w  ww  .j a  v a  2 s . c  o  m*/
}

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

@Override
public boolean onPrepareOptionsMenu(Menu menu) {
    if (AndroidUtils.DEBUG_MENU) {
        Log.d(TAG, "onPrepareOptionsMenu");
    }// w  w  w. j  av a  2 s .c o  m
    if (!onPrepareOptionsMenu_drawer(menu)) {
        return true;
    }

    MenuItem menuDownload = menu.findItem(R.id.action_download);
    if (menuDownload != null) {
        menuDownload.setEnabled(adapter != null && adapter.getCheckedItemCount() > 0);
    }

    AndroidUtils.fixupMenuAlpha(menu);
    return super.onPrepareOptionsMenu(menu);
}

From source file:com.synox.android.ui.preview.PreviewImageFragment.java

/**
 * {@inheritDoc}/*from  w  ww.  java  2 s.com*/
 */
@Override
public void onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);

    if (mContainerActivity != null && mContainerActivity.getStorageManager() != null) {
        // Update the file
        setFile(mContainerActivity.getStorageManager().getFileById(getFile().getFileId()));

        FileMenuFilter mf = new FileMenuFilter(getFile(), mContainerActivity.getStorageManager().getAccount(),
                mContainerActivity, getActivity());
        mf.filter(menu);
    }

    // additional restriction for this fragment 
    // TODO allow renaming in PreviewImageFragment
    MenuItem item = menu.findItem(R.id.action_rename_file);
    if (item != null) {
        item.setVisible(false);
        item.setEnabled(false);
    }

    // additional restriction for this fragment 
    // TODO allow refresh file in PreviewImageFragment
    item = menu.findItem(R.id.action_sync_file);
    if (item != null) {
        if (getFile().isDown()) {
            item.setVisible(false);
            item.setEnabled(false);
        } else {
            item.setVisible(true);
            item.setEnabled(true);
        }
    }

    // additional restriction for this fragment
    // TODO allow refresh file in PreviewImageFragment
    item = menu.findItem(R.id.action_download_file);
    if (item != null) {
        item.setVisible(false);
        item.setEnabled(false);
    }

    // additional restriction for this fragment
    // TODO allow refresh file in PreviewImageFragment
    item = menu.findItem(R.id.action_send_file);
    if (item != null && !getFile().isDown()) {
        item.setVisible(false);
        item.setEnabled(false);
    }

    // additional restriction for this fragment
    item = menu.findItem(R.id.action_move);
    if (item != null) {
        item.setVisible(false);
        item.setEnabled(false);
    }

    // additional restriction for this fragment
    item = menu.findItem(R.id.action_copy);
    if (item != null) {
        item.setVisible(false);
        item.setEnabled(false);
    }

}

From source file:net.sf.golly.HelpActivity.java

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // add main.xml items to the action bar
    getMenuInflater().inflate(R.menu.main, menu);

    // disable the item for this activity
    MenuItem item = menu.findItem(R.id.help);
    item.setEnabled(false);

    return true;//ww  w. jav  a 2s .  co  m
}

From source file:com.jefftharris.passwdsafe.FileListFragment.java

@Override
public void onPrepareOptionsMenu(Menu menu) {
    MenuItem item = menu.findItem(R.id.menu_file_new);
    item.setEnabled(itsListener.appHasFilePermission());
    super.onPrepareOptionsMenu(menu);
}

From source file:prince.app.sphotos.Activity_Photos.java

@Override
protected void hideShowMenu(Menu menu) {
    // show details
    MenuItem item = menu.findItem(R.id.action_details);
    item.setEnabled(true);
    if (FBINIT.isAlbumEmpty()) {
        item.setVisible(false);/*from www. j a  v  a 2 s .  com*/
    } else {
        item.setVisible(true);
    }

}

From source file:com.owncloud.android.files.FileMenuFilter.java

/**
 * Filters out the file actions available in the passed {@link Menu} taken into account
 * the state of the {@link OCFile} held by the filter.
 *
 * @param menu              Options or context menu to filter.
 *///from  w ww.ja  v  a 2  s  . c o  m
public void filter(Menu menu, boolean displaySelectAll, boolean displaySelectInverse) {
    if (mFiles == null || mFiles.size() <= 0) {
        hideAll(menu);

    } else {
        List<Integer> toShow = new ArrayList<>();
        List<Integer> toHide = new ArrayList<>();

        filter(toShow, toHide, displaySelectAll, displaySelectInverse);

        MenuItem item;
        for (int i : toShow) {
            item = menu.findItem(i);
            if (item != null) {
                item.setVisible(true);
                item.setEnabled(true);
            }
        }

        for (int i : toHide) {
            item = menu.findItem(i);
            if (item != null) {
                item.setVisible(false);
                item.setEnabled(false);
            }
        }
    }
}

From source file:org.sufficientlysecure.keychain.ui.CreateKeyFinalFragment.java

@Override
public void onPrepareOptionsMenu(Menu menu) {
    CreateKeyActivity createKeyActivity = (CreateKeyActivity) getActivity();

    MenuItem editItem = menu.findItem(R.id.menu_create_key_edit);
    editItem.setEnabled(!createKeyActivity.mCreateSecurityToken);

    super.onPrepareOptionsMenu(menu);
}

From source file:com.uwetrottmann.wpdisplay.ui.DisplayFragment.java

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
    inflater.inflate(R.menu.menu_display, menu);

    boolean paused = ConnectionTools.get().isPaused();
    MenuItem item = menu.findItem(R.id.menu_action_display_pause);
    item.setIcon(paused ? R.drawable.ic_play_arrow_white_24dp : R.drawable.ic_pause_white_24dp);
    item.setTitle(paused ? R.string.action_resume : R.string.action_pause);

    item.setEnabled(isConnected);
    item.setVisible(isConnected);//  w w w  . java2 s  .  c o  m
}