安卓Toolbar和DrawerLayout抽屉的使用

toolbar和drwerlayout这两个可以分开写的

主布局

public class MainActivity extends AppCompatActivity {
    private Toolbar tool;
    private DrawerLayout dl;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //实例化控件
        tool=(Toolbar)findViewById(R.id.tool);
        dl=(DrawerLayout)findViewById(R.id.dl);
        //设置图标
        tool.setNavigationIcon(R.mipmap.ic_launcher);
        //图标的点击事件
        tool.setNavigationOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View view) {
                //判断drawer抽屉是否开启    如果是开启的话就关闭
              if(dl.isDrawerOpen(GravityCompat.START)){
                  dl.closeDrawer(GravityCompat.START);
              }else {
                  dl.openDrawer(GravityCompat.START);
              }
            }
        });
        //设置logo图片
        tool.setLogo(R.mipmap.ic_launcher);
        //设置大标题
        tool.setTitle("大标题");
        //设置小标题
        tool.setSubtitle("小标题");
        //设置菜单
        tool.inflateMenu(R.menu.menu);
        //菜单点击事件
        tool.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
            @Override
            public boolean onMenuItemClick(MenuItem item) {
                switch (item.getItemId()){
                    case R.id.it1:
                        Toast.makeText(MainActivity.this, "我", Toast.LENGTH_SHORT).show();
                        break;
                    case R.id.it2:
                        Toast.makeText(MainActivity.this, "是", Toast.LENGTH_SHORT).show();
                        break;
                    case R.id.it3:
                        Toast.makeText(MainActivity.this, "你", Toast.LENGTH_SHORT).show();
                        break;
                }
                return false;
            }
        });
        //给drawer设置点击事件
        dl.setDrawerListener(new DrawerLayout.DrawerListener() {
            //滑动时调用此方法
            @Override
            public void onDrawerSlide(View drawerView, float slideOffset) {
                Log.d("", "onDrawerSlide: ");
            }
            //打开时调用此方法
            @Override
            public void onDrawerOpened(View drawerView) {

            }
            //关闭时调用此方法
            @Override
            public void onDrawerClosed(View drawerView) {

            }

            @Override
            public void onDrawerStateChanged(int newState) {

            }
        });
    }
}

主布局

menu的代码