侧滑布局注意事项

<ListView
    android:layout_width="200dp"
    android:layout_height="match_parent"
    android:layout_gravity="left"
    android:id="@+id/listview"
    android:choiceMode="singleChoice"
    android:background="@android:color/white" />

//类型是String

draw = findViewById(R.id.draw);
draw.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNDEFINED);

  List<String> list_text = new ArrayList<>();
        list_text.add("首页");
        list_text.add("视频");
        list_text.add("我的");
        listview.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, list_text));
        listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
                draw.closeDrawers();
//               showDrawerLayout();
            }
        });
        draw.openDrawer(Gravity.LEFT);