android.widget.PopupMenu#OnMenuItemClickListener ( )源码实例Demo

private PopupMenu.OnMenuItemClickListener createTraitListListener(
        final ViewGroup parent, final ViewHolder holder,
        final View v, final int position) {
    return new PopupMenu.OnMenuItemClickListener() {
        public boolean onMenuItemClick(MenuItem item) {
            if (item.getTitle().equals(TraitEditorActivity.thisActivity.getString(R.string.traits_options_copy))) {
                copyTrait(position);
            } else if (item.getTitle().equals(TraitEditorActivity.thisActivity.getString(R.string.traits_options_delete))) {
                deleteTrait(holder);
            } else if (item.getTitle().equals(TraitEditorActivity.thisActivity.getString(R.string.traits_options_edit))) {
                listener.onItemClick((AdapterView) parent, v, position, v.getId());
            }

            return false;
        }
    };
}
 

private PopupMenu.OnMenuItemClickListener makeSelectMenuListener(final int position) {
    return new PopupMenu.OnMenuItemClickListener() {
        // Do it when selecting Delete or Statistics
        @Override
        public boolean onMenuItemClick(MenuItem item) {
            final Activity thisActivity = FieldEditorActivity.thisActivity;
            final String strDel = thisActivity.getString(R.string.fields_delete);

            if (item.getTitle().equals(strDel)) {
                AlertDialog alert = createDeleteItemAlertDialog(position);
                alert.show();
                DialogUtils.styleDialogs(alert);
            }

            return false;
        }
    };
}
 

public void setOverflowMenuItemClickListener(PopupMenu.OnMenuItemClickListener onMenuItemClickListener) {
    popupMenu.setOnMenuItemClickListener(onMenuItemClickListener);
}
 

@Override
public void onListItemClick(ListView lv, View v, int position, long id) {
    PopupMenu.OnMenuItemClickListener listener = (PopupMenu.OnMenuItemClickListener) getActivity();
    mFragmentHolder.popCurrent();
    listener.onMenuItemClick(mMenuItems.get(position));
}
 

@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
    final AppsRowItem rowItem = (AppsRowItem) parent.getItemAtPosition(position);

    PopupMenu popup = new PopupMenu(mContext, view);
    popup.getMenuInflater().inflate(R.menu.app_action, popup.getMenu());
    MenuItem pinItem = popup.getMenu().getItem(0);

    if (rowItem.getPinned()) pinItem.setTitle(R.string.action_unpin);
    PopupMenu.OnMenuItemClickListener menuAction = new PopupMenu.OnMenuItemClickListener() {
        @Override
        public boolean onMenuItemClick(MenuItem item) {
            db = TasksDataSource.getInstance(mContext);
            db.open();

            switch (item.getItemId()) {
                case R.id.action_pin:
                    Boolean isPinned = rowItem.getPinned();
                    rowItem.setPinned(!isPinned);
                    new Tools().togglePinned(mContext, rowItem.getPackageName(), prefs.editorGet());
                    break;
                case R.id.action_pick_icon:
                    mIconTask = rowItem;
                    pickIcon(mInstance, rowItem);
                    return true;
                case R.id.action_blacklist:
                    Boolean isBlackListed = rowItem.getBlacklisted();
                    rowItem.setBlacklisted(!isBlackListed);
                    db.blacklistTask(rowItem, !isBlackListed);
                    db.close();
                    break;
                case R.id.action_reset_stats:
                    rowItem.setStats(null);
                    rowItem.setBarContWidth(0);
                    db.resetTaskStats(rowItem);
                    db.close();
                    break;
            }
            lv.invalidateViews();
            myService.execute(SERVICE_BUILD_REORDER_LAUNCH);
            return true;
        }
    };
    popup.setOnMenuItemClickListener(menuAction);
    popup.show();
}