QQ页面侧拉菜单

布局页面

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <android.support.v4.widget.DrawerLayout
        android:id="@+id/draw"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#000000"
            android:orientation="horizontal">

            <Button
                android:id="@+id/btn"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content" />

        </LinearLayout>


        <LinearLayout
            android:layout_width="300dp"
            android:layout_height="match_parent"
            android:layout_gravity="left"   <!--决定滑动的方向，有时候"layout_"可能不出来，需要生打-->
            android:background="#ded3d3"
            android:orientation="horizontal">

            <Button
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:id="@+id/btn2"
                android:background="#000000"/>

        </LinearLayout>

    </android.support.v4.widget.DrawerLayout>


</LinearLayout>

java代码

		DrawerLayout drawerLayout = findViewById(R.id.draw);

        drawerLayout.openDrawer(Gravity.LEFT);
        drawerLayout.closeDrawer(Gravity.LEFT);

        drawerLayout.addDrawerListener(new DrawerLayout.DrawerListener() {
            @Override
            public void onDrawerSlide(@NonNull View view, float v) {

            }

            @Override
            public void onDrawerOpened(@NonNull View view) {

            }

            @Override
            public void onDrawerClosed(@NonNull View view) {

            }

            @Override
            public void onDrawerStateChanged(int i) {

            }
        });

效果
前:

后: