Android简易音乐重构MVVM Java版-新增推荐菜单及侧边栏展示
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android简易音乐重构MVVM Java版-新增推荐菜单及侧边栏展示（十二）
关于
本篇主要实现主界面新增推荐歌单展示及侧滑栏菜单。
效果图
添加侧边栏
修改activity_main.xml：
<?xml version="1.0" encoding="utf-8"?>
<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/home_drawer_menu"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/boundary_gray"
tools:context=".ui.home.MainActivity">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:id="@+id/view_top"
android:layout_width="match_parent"
android:layout_height="@dimen/dp_60"
app:layout_constraintTop_toTopOf="parent"
android:background="@color/colorPrimary"
/>
<ImageView
android:id="@+id/home_top_left_btn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_home_top_menu"
app:layout_constraintTop_toTopOf="@id/view_top"
app:layout_constraintBottom_toBottomOf="@id/view_top"
app:layout_constraintStart_toStartOf="parent"
android:layout_marginStart="@dimen/dp_12" />
<ImageView
android:id="@+id/search"
android:layout_width="@dimen/dp_22"
android:layout_height="@dimen/dp_25"
android:layout_marginEnd="@dimen/dp_16"
app:layout_constraintEnd_toEndOf="parent"
android:src="@drawable/music_mike"
app:layout_constraintTop_toTopOf="@id/view_top"
app:layout_constraintBottom_toBottomOf="@id/view_top" />
<EditText
android:id="@+id/ed_search"
android:layout_width="@dimen/dp_0"
android:layout_height="@dimen/dp_30"
android:layout_marginStart="@dimen/dp_16"
android:layout_marginEnd="@dimen/dp_16"
app:layout_constraintStart_toEndOf="@id/home_top_left_btn"
app:layout_constraintEnd_toStartOf="@id/search"
app:layout_constraintTop_toTopOf="@id/view_top"
android:alpha="0.5"
android:textColor="@color/white"
android:paddingStart="@dimen/dp_8"
android:paddingEnd="@dimen/dp_8"
android:paddingTop="@dimen/dp_5"
android:paddingBottom="@dimen/dp_5"
app:layout_constraintBottom_toBottomOf="@id/view_top"
android:background="@drawable/bg_edit_search_gray" />
<androidx.viewpager2.widget.ViewPager2
android:id="@+id/home_viewpager"
android:layout_width="match_parent"
android:layout_height="@dimen/dp_0"
app:layout_constraintTop_toBottomOf="@id/view_top"
app:layout_constraintBottom_toTopOf="@id/bottom_nav" />
<com.google.android.material.bottomnavigation.BottomNavigationView
android:id="@+id/bottom_nav"
android:layout_width="match_parent"
android:background="?android:attr/windowBackground"
android:layout_height="@dimen/dp_60"
app:menu="@menu/bottom_nav"
app:itemRippleColor="@color/white"
app:labelVisibilityMode="labeled"
app:layout_constraintBottom_toBottomOf="parent"
/>
</androidx.constraintlayout.widget.ConstraintLayout>
<!--添加DrawerMenuFragment作为侧滑栏页面-->
<fragment
android:name="com.tobery.personalmusic.ui.home.menu.DrawerMenuFragment"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="left"
tools:ignore="RtlHardcoded" />
</androidx.drawerlayout.widget.DrawerLayout>
新增DrawerMenuFragment.xml:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/colorPrimary">
<View
android:id="@+id/view_title_bg"
android:layout_width="match_parent"
android:layout_height="@dimen/dp_45"
app:layout_constraintTop_toTopOf="parent"
android:background="@color/colorPrimary" />
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintTop_toBottomOf="@id/view_title_bg"
android:fillViewport="true">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="@dimen/dp_0"
android:paddingTop="@dimen/dp_45">
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>
</androidx.constraintlayout.widget.ConstraintLayout>
新增DrawerMenuFragment.java:
public class DrawerMenuFragment extends Fragment
private FragmentDrawberMenuBinding binding;
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)
binding = FragmentDrawberMenuBinding.inflate(inflater);
viewModel = new ViewModelProvider(this).get(MainViewModel.class);
binding.setLifecycleOwner(this);
return binding.getRoot();
@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState)
super.onViewCreated(view, savedInstanceState);
添加推荐歌单
修改DiscoverFragmentViewModel，添加请求推荐歌单：
public LiveData<ApiResponse<MainRecommendListBean>> getRecommendList()
return RetrofitUtils.getmApiUrl().getRecommendPlayList();
修改ApiService，添加推荐歌单api：
@GET("recommend/resource")
//推荐歌单
LiveData<ApiResponse<MainRecommendListBean>> getRecommendPlayList();
添加MainRecommendListBean实体类（后续轮播图和推荐歌单都要重构，暂时先用以前的代码）：
/**
* 首页推荐歌单的ban
* Created By Tobey on 2020/9/10
*/
public class MainRecommendListBean
private int code;
private boolean featureFirst;
private boolean haveRcmdSongs;
private List<RecommendBean> recommend;
public int getCode()
return code;
public void setCode(int code)
this.code = code;
public boolean isFeatureFirst()
return featureFirst;
public void setFeatureFirst(boolean featureFirst)
this.featureFirst = featureFirst;
public boolean isHaveRcmdSongs()
return haveRcmdSongs;
public void setHaveRcmdSongs(boolean haveRcmdSongs)
this.haveRcmdSongs = haveRcmdSongs;
public List<RecommendBean> getRecommend()
return recommend;
public void setRecommend(List<RecommendBean> recommend)
this.recommend = recommend;
public static class RecommendBean
private long id;
private int type;
private String name;
private String copywriter;
private String picUrl;
private long playcount;
private long createTime;
private CreatorBean creator;
private int trackCount;
private int userId;
private String alg;
public long getId()
return id;
public void setId(long id)
this.id = id;
public int getType()
return type;
public void setType(int type)
this.type = type;
public String getName()
return name;
public void setName(String name)
this.name = name;
public String getCopywriter()
return copywriter;
public void setCopywriter(String copywriter)
this.copywriter = copywriter;
public String getPicUrl()
return picUrl;
public void setPicUrl(String picUrl)
this.picUrl = picUrl;
public long getPlaycount()
return playcount;
public void setPlaycount(int playcount)
this.playcount = playcount;
public long getCreateTime()
return createTime;
public void setCreateTime(long createTime)
this.createTime = createTime;
public CreatorBean getCreator()
return creator;
public void setCreator(CreatorBean creator)
this.creator = creator;
public int getTrackCount()
return trackCount;
public void setTrackCount(int trackCount)
this.trackCount = trackCount;
public int getUserId()
return userId;
public void setUserId(int userId)
this.userId = userId;
public String getAlg()
return alg;
public void setAlg(String alg)
this.alg = alg;
public static class CreatorBean
private String backgroundImgIdStr;
private Object remarkName;
private boolean mutual;
private int userId;
private long avatarImgId;
private int djStatus;
private boolean followed;
private String backgroundUrl;
private long backgroundImgId;
private String detailDescription;
private boolean defaultAvatar;
private Object expertTags;
private int accountStatus;
private int vipType;
private int province;
private int gender;
private String avatarUrl;
private int authStatus;
private int userType;
private String nickname;
private long birthday;
private int city;
private String avatarImgIdStr;
private String description;
private String signature;
private int authority;
public String getBackgroundImgIdStr()
return backgroundImgIdStr;
public void setBackgroundImgIdStr(String backgroundImgIdStr)
this.backgroundImgIdStr = backgroundImgIdStr;
public Object getRemarkName()
return remarkName;
public void setRemarkName(Object remarkName)
this.remarkName = remarkName;
public boolean isMutual()
return mutual;
public void setMutual(boolean mutual)
this.mutual = mutual;
public int getUserId()
return userId;
public void setUserId(int userId)
this.userId = userId;
public long getAvatarImgId()
return avatarImgId;
public void setAvatarImgId(long avatarImgId)
this.avatarImgId = avatarImgId;
public int getDjStatus()
return djStatus;
public void setDjStatus(int djStatus)
this.djStatus = djStatus;
public boolean isFollowed()
return followed;
public void setFollowed(boolean followed)
this.followed = followed;
public String getBackgroundUrl()
return backgroundUrl;
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