Android中DrawerLayout怎么实现侧滑菜单效果

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效果图：

开始写代码

DrawerLayout 是v4包里面的，所以项目里面需要添加v4包，具体怎么添加就不多说了，
NavigationView需要在build.gradle里面添加compile 'com.android.support:design:25.1.0'

activity_main.xml

然后在res文件夹里面添加一个menu菜单文件夹，已经添加的就不用添加了

上面的代码里面NavigationView里面有个 app:menu="@menu/activity_main_drawer"对应如下:
添加一个菜单文件，名字随意，我的是activity_main_drawer.xml

activity_main_drawer.xml

再添加一个布局

上面的代码里面app:headerLayout="@layout/nav_header_main"对应如下:
添加一个布局，名字是nav_header_main.xml

nav_header_main.xml

MainActivity：

public class MainActivity extends BaseActivity implements NavigationView.OnNavigationItemSelectedListener { private LinearLayout right; private NavigationView left; private boolean isDrawer=false; private DrawerLayout drawer; @Override public int getLayoutId() { return R.layout.activity_main; } @Override public void initPresenter() { } @Override public void initView() { drawer = (DrawerLayout) findViewById(R.id.drawer_layout); right = (LinearLayout) findViewById(R.id.right); left = (NavigationView) findViewById(R.id.nav_view); NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view); navigationView.setNavigationItemSelectedListener(this); right.setOnTouchListener(new View.OnTouchListener() {  @Override  public boolean onTouch(View view, MotionEvent motionEvent) {  if(isDrawer){   return left.dispatchTouchEvent(motionEvent);  }else{   return false;  }  } }); drawer.setDrawerListener(new DrawerLayout.DrawerListener() {  @Override  public void onDrawerSlide(View drawerView, float slideOffset) {  isDrawer=true;  //获取屏幕的宽高  WindowManager manager = (WindowManager) getSystemService(Context.WINDOW_SERVICE);  Display display = manager.getDefaultDisplay();  //设置右面的布局位置 根据左面菜单的right作为右面布局的left 左面的right+屏幕的宽度（或者right的宽度这里是相等的）为右面布局的right  right.layout(left.getRight(), 0, left.getRight() + display.getWidth(), display.getHeight());  }  @Override  public void onDrawerOpened(View drawerView) {}  @Override  public void onDrawerClosed(View drawerView) {  isDrawer=false;  }  @Override  public void onDrawerStateChanged(int newState) {} }); } @Override public void onBackPressed() { if (drawer.isDrawerOpen(GravityCompat.START)) {  drawer.closeDrawer(GravityCompat.START); } else {  super.onBackPressed(); } } @SuppressWarnings("StatementWithEmptyBody") @Override public boolean onNavigationItemSelected(MenuItem item) { // Handle navigation view item clicks here. int id = item.getItemId(); if (id == R.id.nav_camera) {  // Handle the camera action } else if (id == R.id.nav_gallery) { } else if (id == R.id.nav_slideshow) { } else if (id == R.id.nav_manage) { } else if (id == R.id.nav_share) { } else if (id == R.id.nav_send) { } DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout); drawer.closeDrawer(GravityCompat.START); return true; }

drawer.openDrawer(GravityCompat.START);//打开滑动菜单

drawer.closeDrawer(GravityCompat.START);//关闭滑动菜单

drawer.isDrawerOpen(GravityCompat.START);//判断滑动菜单是否打开

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