Java Code Examples for android.view.MenuItem#setCheckable()

@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);
    
    if (v == commandBox) {
    	commandHistory.populateMenu(menu);
    }
    else {
    	menu.add(Menu.NONE, MENU_ID_CTRL_C, Menu.NONE, "Send Ctrl+C");
    	
    	MenuItem autoscroll = menu.add(Menu.NONE, MENU_ID_AUTOSCROLL, Menu.NONE, "Auto-scroll terminal");
    	autoscroll.setCheckable(true);
    	autoscroll.setChecked(autoScrollEnabled);
    	
    	menu.add(Menu.NONE, MENU_ID_EXIT, Menu.NONE, "Exit Terminal");
    }
}
 

protected void onUpdateApps(List<Application> applications) {
    Menu menu = navigationView.getMenu();
    menu.removeGroup(R.id.apps);
    targetReferences.clear();
    updateMessagesAndStopLoading(messages.get(appId));
    for (Application app : applications) {
        MenuItem item = menu.add(R.id.apps, app.getId(), APPLICATION_ORDER, app.getName());
        item.setCheckable(true);
        Target t = Utils.toDrawable(getResources(), item::setIcon);
        targetReferences.add(t);
        picassoHandler
                .get()
                .load(Utils.resolveAbsoluteUrl(settings.url() + "/", app.getImage()))
                .error(R.drawable.ic_alarm)
                .placeholder(R.drawable.ic_placeholder)
                .resize(100, 100)
                .into(t);
    }
}
 

@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
    // Handle navigation view item clicks here.
    item.setCheckable(true);
    item.setChecked(true);
    int id = item.getItemId();
    if (id == R.id.nav_trash) {
        startActivity(new Intent(getApplication(), RecycleActivity.class));
    } else if (id == R.id.nav_all) {
        selectedCategory = CAT_ALL;
        updateList();
    } else if (id == R.id.nav_manage_categories) {
        startActivity(new Intent(getApplication(), ManageCategoriesActivity.class));
    } else {
        selectedCategory = id;
        updateList();
    }

    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawer.closeDrawer(GravityCompat.START);
    return true;
}
 

public void showAudioPopup(View v) {
    PopupMenu popup = new PopupMenu(this, v);
    Menu menu = popup.getMenu();
    menu.add(Menu.NONE, Menu.NONE, Menu.NONE, R.string.enable_background_audio);
    final MenuItem backgroundAudioItem = menu.findItem(0);
    backgroundAudioItem.setCheckable(true);
    backgroundAudioItem.setChecked(enableBackgroundAudio);
    OnMenuItemClickListener clickListener = new OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(MenuItem item) {
            if (item == backgroundAudioItem) {
                enableBackgroundAudio = !item.isChecked();
                return true;
            }
            return false;
        }
    };
    configurePopupWithTracks(popup, clickListener, DemoPlayer.TYPE_AUDIO);
    popup.show();
}
 

public void showAudioPopup(View v) {
  PopupMenu popup = new PopupMenu(this, v);
  Menu menu = popup.getMenu();
  menu.add(Menu.NONE, Menu.NONE, Menu.NONE, R.string.enable_background_audio);
  final MenuItem backgroundAudioItem = menu.findItem(0);
  backgroundAudioItem.setCheckable(true);
  backgroundAudioItem.setChecked(enableBackgroundAudio);
  OnMenuItemClickListener clickListener = new OnMenuItemClickListener() {
    @Override
    public boolean onMenuItemClick(MenuItem item) {
      if (item == backgroundAudioItem) {
        enableBackgroundAudio = !item.isChecked();
        return true;
      }
      return false;
    }
  };
  configurePopupWithTracks(popup, clickListener, DemoPlayer.TYPE_AUDIO);
  popup.show();
}
 

private void appendFragments(boolean setShortcuts) {
    mActualFragments.clear();
    Menu menu = mNavigationView.getMenu();
    menu.clear();

    SubMenu lastSubMenu = null;
    for (NavigationFragment navigationFragment : mFragments) {
        Class<? extends Fragment> fragmentClass = navigationFragment.mFragmentClass;
        int id = navigationFragment.mId;

        if (fragmentClass == null) {
            lastSubMenu = menu.addSubMenu(id);
            mActualFragments.put(id, null);
        } else if (Prefs.getBoolean(fragmentClass.getSimpleName() + "_enabled",
                true, this)) {
            MenuItem menuItem = lastSubMenu == null ? menu.add(0, id, 0, id) :
                    lastSubMenu.add(0, id, 0, id);
            menuItem.setIcon(ViewUtils.getColoredIcon(Prefs.getBoolean("section_icons", true, this)
                    && navigationFragment.mDrawable != 0 ? navigationFragment.mDrawable : R.drawable.ic_blank, this));
            menuItem.setCheckable(true);
            if (mSelection != 0) {
                mNavigationView.setCheckedItem(mSelection);
            }
            mActualFragments.put(id, fragmentClass);
        }
    }
    if (setShortcuts) {
        setShortcuts();
    }
}
 

private void appendFragments(boolean setShortcuts) {
    mActualFragments.clear();
    Menu menu = mNavigationView.getMenu();
    menu.clear();

    SubMenu lastSubMenu = null;
    for (NavigationFragment navigationFragment : mFragments) {
        Class<? extends Fragment> fragmentClass = navigationFragment.mFragmentClass;
        int id = navigationFragment.mId;

        Drawable drawable = ContextCompat.getDrawable(this,
                    AppSettings.isSectionIcons(this)
                    && navigationFragment.mDrawable != 0 ? navigationFragment.mDrawable :
                    R.drawable.ic_blank);

        if (fragmentClass == null) {
            lastSubMenu = menu.addSubMenu(id);
            mActualFragments.put(id, null);
        } else if (AppSettings.isFragmentEnabled(fragmentClass, this)) {
            MenuItem menuItem = lastSubMenu == null ? menu.add(0, id, 0, id) :
                    lastSubMenu.add(0, id, 0, id);
            menuItem.setIcon(drawable);
            menuItem.setCheckable(true);
            if (mSelection != 0) {
                mNavigationView.setCheckedItem(mSelection);
            }
            mActualFragments.put(id, fragmentClass);
        }
    }
    if (setShortcuts) {
        setShortcuts();
    }
}
 

private void selectFontSize() {
    final int defsize = webView.getSettings().getDefaultFontSize();
    int minsize = webView.getSettings().getMinimumFontSize();
    final float scale = getResources().getDisplayMetrics().density;


   // Log.d(TAG, "def " + defsize + " " + scale);
    final PopupMenu sizemenu = new PopupMenu(this, findViewById(R.id.zoom_button));
    for (int size=minsize; size<=36; size+=2) {
        final int s = size;

        MenuItem mi = sizemenu.getMenu().add(" "+size);
        mi.setCheckable(true);
        mi.setChecked(size==defsize);

        mi.setOnMenuItemClickListener(new MenuItem.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(MenuItem menuItem) {
                Log.d(TAG, "def " + (defsize-s));
                int scrolloffset = (int)(-webView.getScrollY()*(defsize - s)/scale/2.7);
                Log.d(TAG, "scrollby " + scrolloffset);

                setFontSize(s);

                //attempt to adjust the scroll to keep the same text position.
                //  needs much work
                webView.scrollBy(0, scrolloffset);
                sizemenu.dismiss();
                return true;
            }
        });
    }
    sizemenu.show();


}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main_ui);

    context = getApplicationContext();

    MobileAds.initialize(this);

    mAdView = findViewById(R.id.adView);
    mAdView.loadAd(new AdRequest.Builder().build());

    Toolbar toolbar = findViewById(R.id.toolbar);

    setSupportActionBar(toolbar);

    DrawerLayout drawer = findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
            this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.addDrawerListener(toggle);
    toggle.syncState();

    navigationView = findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);

    mAdView.setAdListener(new AdListener() {
        @Override
        public void onAdClosed() {
            mAdView.loadAd(new AdRequest.Builder().build());
        }
    });

    if(savedInstanceState == null){
        MenuItem selected = navigationView.getMenu().findItem(R.id.method1);
        selected.setCheckable(true);
        selected.setChecked(true);
        newFragment(0);
    }
}
 

private void initMenu() {
    ArrayList<Config.Channel> savedChannelList = new ArrayList<>();
    mTitles = new ArrayList<>();
    mFragments = new ArrayList<>();
    Menu menu = navView.getMenu();
    menu.clear();
    String savedChannel = mSharedPreferences.getString(SharePreferenceUtil.SAVED_CHANNEL, null);
    if (TextUtils.isEmpty(savedChannel)) {
        Collections.addAll(savedChannelList, Config.Channel.values());
    } else {
        for (String s : savedChannel.split(",")) {
            savedChannelList.add(Config.Channel.valueOf(s));
        }
    }
    for (int i = 0; i < savedChannelList.size(); i++) {
        MenuItem menuItem = menu.add(0, i, 0, savedChannelList.get(i).getTitle());
        mTitles.add(savedChannelList.get(i).getTitle());
        menuItem.setIcon(savedChannelList.get(i).getIcon());
        menuItem.setCheckable(true);
        addFragment(savedChannelList.get(i).name());
        if (i == 0) {
            menuItem.setChecked(true);
        }
    }
    navView.inflateMenu(R.menu.activity_main_drawer);
    switchFragment(mFragments.get(0), getString(mTitles.get(0)));
}
 

@Override
public void setGroupCheckable(int group, boolean checkable, boolean exclusive) {
  for (MenuItem item : items) {
    if (item.getGroupId() == group) {
      item.setCheckable(checkable);
    }
  }
}
 

private <T> void addSubMenu(Menu menu, T[] items, T selected, @StringRes int titleId) {
    SubMenu sub = menu.addSubMenu(titleId);
    sub.setGroupCheckable(Menu.NONE, true, true);

    for (int i = 0; i < items.length; i++) {
        MenuItem item = sub.add(Menu.NONE, titleId, i, items[i].toString());
        item.setCheckable(true);
        item.setChecked(items[i] == selected);
    }
}
 

private void appendFragments(boolean setShortcuts) {
    mActualFragments.clear();
    Menu menu = mNavigationView.getMenu();
    menu.clear();

    SubMenu lastSubMenu = null;
    for (NavigationFragment navigationFragment : mFragments) {
        Class<? extends Fragment> fragmentClass = navigationFragment.mFragmentClass;
        int id = navigationFragment.mId;

        Drawable drawable = ContextCompat.getDrawable(this,
                Utils.DONATED
                        && AppSettings.isSectionIcons(this)
                        && navigationFragment.mDrawable != 0 ? navigationFragment.mDrawable :
                        R.drawable.ic_blank);

        if (fragmentClass == null) {
            lastSubMenu = menu.addSubMenu(id);
            mActualFragments.put(id, null);
        } else if (AppSettings.isFragmentEnabled(fragmentClass, this)) {
            MenuItem menuItem = lastSubMenu == null ? menu.add(0, id, 0, id) :
                    lastSubMenu.add(0, id, 0, id);
            menuItem.setIcon(drawable);
            menuItem.setCheckable(true);
            if (mSelection != 0) {
                mNavigationView.setCheckedItem(mSelection);
            }
            mActualFragments.put(id, fragmentClass);
        }
    }
    if (setShortcuts) {
        setShortcuts();
    }
}
 

@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
    super.onCreateContextMenu(menu, v, menuInfo);
    if (mSelectedApp == null) return;

    if (mIsRemote) {
        if (!mSelectedApp.isSystem())
            menu.add(Menu.NONE, MENU_ITEM_CLONE, Menu.NONE, R.string.clone_to_main_profile);
        // Freezing / Unfreezing is only available in profiles that we can control
        if (mSelectedApp.isHidden()) {
            menu.add(Menu.NONE, MENU_ITEM_UNFREEZE, Menu.NONE, R.string.unfreeze_app);
            menu.add(Menu.NONE, MENU_ITEM_LAUNCH, Menu.NONE, R.string.unfreeze_and_launch);
        } else {
            menu.add(Menu.NONE, MENU_ITEM_FREEZE, Menu.NONE, R.string.freeze_app);
            menu.add(Menu.NONE, MENU_ITEM_LAUNCH, Menu.NONE, R.string.launch);
        }
        // Cross-profile widget settings is also limited to work profile
        MenuItem crossProfileWdiegt =
                menu.add(Menu.NONE, MENU_ITEM_ALLOW_CROSS_PROFILE_WIDGET, Menu.NONE,
                        R.string.allow_cross_profile_widgets);
        crossProfileWdiegt.setCheckable(true);
        crossProfileWdiegt.setChecked(
                mCrossProfileWidgetProviders.contains(mSelectedApp.getPackageName()));

        // TODO: If we implement God Mode (i.e. Shelter as device owner), we should
        // TODO: use two different lists to store auto freeze apps because we'll be
        // TODO: able to freeze apps in main profile.
        MenuItem autoFreeze = menu.add(Menu.NONE, MENU_ITEM_AUTO_FREEZE, Menu.NONE, R.string.auto_freeze);
        autoFreeze.setCheckable(true);
        autoFreeze.setChecked(
                LocalStorageManager.getInstance().stringListContains(
                        LocalStorageManager.PREF_AUTO_FREEZE_LIST_WORK_PROFILE, mSelectedApp.getPackageName()));
        menu.add(Menu.NONE, MENU_ITEM_CREATE_UNFREEZE_SHORTCUT, Menu.NONE, R.string.create_unfreeze_shortcut);
    } else {
        menu.add(Menu.NONE, MENU_ITEM_CLONE, Menu.NONE, R.string.clone_to_work_profile);
    }

    if (!mSelectedApp.isSystem()) {
        // We can't uninstall system apps in both cases
        // but we'll be able to "freeze" them
        menu.add(Menu.NONE, MENU_ITEM_UNINSTALL, Menu.NONE, R.string.uninstall_app);
    }

    if (menu.size() > 0) {
        // Only set title when the menu is not empty
        // this ensures that no menu will be shown
        // if no operation available
        menu.setHeaderTitle(
                getString(R.string.app_context_menu_title, mSelectedApp.getLabel()));
    }
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main_ui);

    context = getApplicationContext();

    Toolbar toolbar = findViewById(R.id.toolbar);

    setSupportActionBar(toolbar);

    drawer = findViewById(R.id.drawer_layout);
    ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
            this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
    drawer.addDrawerListener(toggle);
    toggle.syncState();

    relativeLayout = findViewById(R.id.fragmentHolder);

    sharedPreferences = context.getSharedPreferences("GlobalPreferences", 0);
    editor = sharedPreferences.edit();
    isOreoNotified = sharedPreferences.getBoolean("IsOreoNotified", false);
    support = sharedPreferences.getInt("Support", 0);

    navigationView = findViewById(R.id.nav_view);
    navigationView.setNavigationItemSelectedListener(this);

    if(savedInstanceState == null){
        MenuItem selected = navigationView.getMenu().findItem(R.id.dashboard);
        selected.setCheckable(true);
        selected.setChecked(true);
        newFragment(0);
    }
    if(!donationInstalled()){
        if(isOreoNotified){
            if(support == 5){
                notifyUserForSupportOnce();
                editor.putInt("Support", 99);
                editor.apply();
            }else if(support != 99){
                editor.putInt("Support", support + 1);
                editor.apply();
            }
        }
    }
}
 

@Override
public void populateContextMenu(ContextMenu menu, AdapterView.AdapterContextMenuInfo acmi, int num)
{
    try
    {
        if (readWriteAdapter)
        {
            menu.add(0, R.id.fman_action_refresh, 0, R.string.fman_refresh_title);
            menu.add(0, R.id.fman_action_create_folder, 0, R.string.fman_create_folder_title);
            if (num > 0)
            {
                menu.add(0, R.id.fman_action_rename, 0, R.string.fman_rename_title);
                menu.add(0, R.id.fman_action_delete, 0, R.string.fman_delete_title);
            }
        }
        MenuItem activeSort = null;
        menu.add(0, R.id.fman_action_sort_by_name, 0, R.string.fman_sort_by_name);
        if ((mode & MODE_SORTING) == SORT_NAME)
        {
            activeSort = menu.findItem(R.id.fman_action_sort_by_name);
        }
        menu.add(0, R.id.fman_action_sort_by_ext, 0, R.string.fman_sort_by_ext);
        if ((mode & MODE_SORTING) == SORT_EXT)
        {
            activeSort = menu.findItem(R.id.fman_action_sort_by_ext);
        }
        menu.add(0, R.id.fman_action_sort_by_size, 0, R.string.fman_sort_by_size);
        if ((mode & MODE_SORTING) == SORT_SIZE)
        {
            activeSort = menu.findItem(R.id.fman_action_sort_by_size);
        }
        menu.add(0, R.id.fman_action_sort_by_date, 0, R.string.fman_sort_by_date);
        if ((mode & MODE_SORTING) == SORT_DATE)
        {
            activeSort = menu.findItem(R.id.fman_action_sort_by_date);
        }
        if (activeSort != null)
        {
            activeSort.setCheckable(true);
            activeSort.setChecked(true);
        }
    }
    catch (Exception e)
    {
        e.printStackTrace();
    }
}
 

private void addBoolMenu(Menu menu, boolean checked, @StringRes int titleId) {
    MenuItem item = menu.add(Menu.NONE, titleId, 0, titleId);
    item.setCheckable(true);
    item.setChecked(checked);
}