Android实现右边抽屉Drawerlayout效果

<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/drawer_layout" android:layout_width="match_parent" android:layout_height="match_parent" ><!-- 注意drawrlayout的命名，因为一会要使用--> <FrameLayout  android:id="@+id/content_frame"  android:layout_width="match_parent"  android:layout_height="match_parent">  <fragment   android:id="@+id/fragment_hello"    android:name="com.patent.patentwarmsystem.CorrelationFragment"    android:layout_width="wrap_content"   android:layout_height="wrap_content" /> </FrameLayout> <include  layout="@layout/activity_main_right"  android:id="@+id/right_drawer"  android:layout_width="240dp"  android:layout_height="match_parent"  android:layout_gravity="end"  android:background="#FFFFFF"  android:gravity="center_horizontal" > </include></android.support.v4.widget.DrawerLayout>

public class MainActivity extends AppCompatActivity { private DrawerLayout drawerLayout; private ActionBarDrawerToggle toggle; @Override protected void onCreate(Bundle savedInstanceState) {  super.onCreate(savedInstanceState);  setContentView(R.layout.activity_main);  initDrawerLayout();  drawerLayout.setScrimColor(Color.GRAY); //这个可以设置抽屉拉出后，主界面的颜色，我这里使用了系统自带的灰色 } private void initDrawerLayout() { //注意：初始化的是drawerlayout整个大布局，不是初始化抽屉的那个id  drawerLayout = (DrawerLayout) super.findViewById(R.id.drawer_layout);  drawerLayout.setScrimColor(Color.TRANSPARENT);  //v4控件 actionbar上的抽屉开关，可以实现一些开关的动态效果  toggle = new ActionBarDrawerToggle(this, drawerLayout,    R.drawable.star_change, R.string.drawer_open    , R.string.drawer_close) {   public void onDrawerClosed(View drawerView) {    super.onDrawerClosed(drawerView);//抽屉关闭后   }   public void onDrawerOpened(View drawerView) {    super.onDrawerOpened(drawerView);//抽屉打开后    }  };  drawerLayout.setDrawerListener(toggle); } /**  * 加载菜单  */ @Override public boolean onCreateOptionsMenu(Menu menu) {  // Inflate the menu; this adds items to the action bar if it is present.  getMenuInflater().inflate(R.menu.menu, menu);  return true; }//上面说到方便使用者随处调用就是这个方法，只需调用这个方法绑定id即可随处控制抽屉的拉出 private void toggleRightSliding(){//该方法控制右侧边栏的显示和隐藏  if(drawerLayout.isDrawerOpen(GravityCompat.END)){   drawerLayout.closeDrawer(GravityCompat.END);//关闭抽屉  }else{   drawerLayout.openDrawer(GravityCompat.END);//打开抽屉  } } @Override public boolean onOptionsItemSelected(MenuItem item) {  switch (item.getItemId()) {   case R.id.action_personal:    toggleRightSliding();    break;  }  return super.onOptionsItemSelected(item); }}

// 通过代码：根据重力方向打开指定抽屉 drawerLayout.openDrawer(Gravity.LEFT); // 设置抽屉阴影 drawerLayout.setDrawerShadow(R.drawable.ic_launcher, Gravity.LEFT); // 设置抽屉空余处颜色 drawerLayout.setScrimColor(Color.BLUE);