小编Dei*_*oga的帖子

我遇到了导航抽屉的问题,它太慢了,我正在寻找的解决方案是首先关闭抽屉然后显示活动,但它不起作用,当然我错过了一些东西.

private class DrawerItemClickListener implements ListView.OnItemClickListener {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int posicao, long id) {
            setLastPosition(posicao);
            setFragmentList(lastPosition);
            layoutDrawer.closeDrawer(linearDrawer);
        }
    }

    private OnClickListener userOnClick = new OnClickListener() {
        @Override
        public void onClick(View v) {
            layoutDrawer.closeDrawer(linearDrawer);
        }
    };

    private void setFragmentList(int posicao) {

        FragmentManager fragmentManager = getSupportFragmentManager();
        Fragment fragment = new FragmentViagens();

        switch (posicao) {

            case 0:
                fragmentManager.beginTransaction().replace(R.id.content_frame, fragment).commit();
                break;
            case 1:
                fragmentManager.beginTransaction().replace(R.id.content_frame, new FragmentPedidos()).commit();
                break;
            case 2:
                fragmentManager.beginTransaction().replace(R.id.content_frame, new FragmentClientes()).commit();
                break;

        }

        navigationAdapter.setChecked(posicao, true);
        setTitleFragments(lastPosition);
        navigationAdapter.resetarCheck();
        layoutDrawer.closeDrawer(linearDrawer); …