Android简易音乐重构MVVM Java版-新增我喜欢的歌单展示+底部bar点击跳转播放功能（十九）
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android简易音乐重构MVVM Java版-新增我喜欢的歌单展示+底部bar点击跳转播放功能（十九）
关于
效果
修改MainActivity
新增底部bar初始化
private void initBottomBar()
viewModel.getRecentSong().observe(this,recentSongInfoEntityApiResponse ->
if (recentSongInfoEntityApiResponse.getStatus() == Status.SUCCESS && recentSongInfoEntityApiResponse.getData().getData().getList().size() >0)
RecentSongInfoEntity.RecentDataEntity.ListEntity.DataEntity data =recentSongInfoEntityApiResponse.getData().getData().getList()
.get(0).getData();
viewModel.currentSongName.set(data.getName());
viewModel.currentSongUrl.set(data.getAl().getPicUrl());
MusicInfo musicInfo = new MusicInfo();
musicInfo.setArtist(data.getAr().get(0).getName());
musicInfo.setSongId(data.getId()+"");
musicInfo.setSongName(data.getName());
musicInfo.setSongCover(data.getAl().getPicUrl());
musicInfo.setSongUrl(SONG_URL+data.getId());
viewModel.currentMusicInfo = musicInfo;
);
MusicPlay.onPlayStateListener(this, new OnMusicPlayStateListener()
@Override
public void onPlayState(@NonNull PlayManger playManger)
viewModel.currentSongUrl.set(playManger.getSongInfo().getSongCover());
viewModel.currentSongName.set(playManger.getSongInfo().getSongName());
switch (playManger.getStage())
case PlayManger.PAUSE:
case PlayManger.IDLE:
binding.songBar.ivBottomPlay.setImageResource(R.drawable.shape_play);
break;
case PlayManger.PLAYING:
binding.songBar.ivBottomPlay.setImageResource(R.drawable.shape_pause_black);
viewModel.currentMusicInfo = playManger.getSongInfo();
break;
case PlayManger.BUFFERING:
ViewExtensionKt.printLog("缓冲");
break;
case PlayManger.SWITCH:
viewModel.currentMusicInfo = playManger.getSongInfo();
break;
);
binding.songBar.rootBottomBar.setOnClickListener(view ->
if (ClickUtil.enableClick())
MusicPlay.playMusicByInfo(viewModel.currentMusicInfo);
startActivity(new Intent(this, CurrentSongPlayActivity.class)
.putExtra(MUSIC_INFO, viewModel.currentMusicInfo));
);
binding.songBar.ivBottomPlay.setOnClickListener(view ->
if (MusicPlay.isPlaying())
MusicPlay.pauseMusic();
else if (MusicPlay.isPaused())
MusicPlay.restoreMusic();
else
MusicPlay.playMusicByInfo(viewModel.currentMusicInfo);
);
修改fragment_mine.xml
<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<data>
<variable
name="vm"
type="com.tobery.personalmusic.ui.home.MainViewModel" />
<variable
name="my"
type="com.tobery.personalmusic.ui.home.mine.MineFragmentViewModel" />
</data>
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/grays_10">
<View
android:id="@+id/view_nike"
android:layout_width="match_parent"
android:layout_height="@dimen/dp_0"
android:layout_marginTop="@dimen/dp_40"
android:background="@drawable/bg_view_white_full"
android:paddingBottom="@dimen/dp_24"
app:layout_constraintTop_toTopOf="@id/img_head"
app:layout_constraintBottom_toBottomOf="@id/tv_follow"
android:padding="@dimen/dp_24"
android:layout_marginStart="@dimen/dp_16"
android:layout_marginEnd="@dimen/dp_16"
/>
<ImageView
android:id="@+id/img_head"
android:layout_width="@dimen/dp_80"
android:layout_height="@dimen/dp_80"
imSrc="@vm.ui.imageUrl"
error="@@drawable/ic_banner_loading"
android:layout_margin="@dimen/dp_16"
android:elevation="@dimen/dp_8"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent"
/>
<WebView
android:id="@+id/web_vip"
android:layout_width="@dimen/dp_40"
android:layout_height="@dimen/dp_20"
app:layout_constraintBottom_toBottomOf="@id/tv_nickname"
app:layout_constraintStart_toEndOf="@id/tv_nickname"
android:layout_marginStart="@dimen/dp_5"
/>
<TextView
android:id="@+id/tv_nickname"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@vm.ui.nickname"
android:textColor="@color/black"
android:textSize="@dimen/sp_18"
android:textStyle="bold"
app:layout_constraintTop_toBottomOf="@id/img_head"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
android:layout_marginEnd="@dimen/dp_8"
/>
<TextView
android:id="@+id/tv_follow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@vm.ui.follows"
android:textSize="@dimen/sp_14"
android:textColor="@color/grays_66"
android:layout_marginEnd="@dimen/dp_16"
android:paddingBottom="@dimen/dp_8"
app:layout_constraintTop_toBottomOf="@id/tv_nickname"
app:layout_constraintEnd_toStartOf="@id/tv_fans"
/>
<TextView
android:id="@+id/tv_fans"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@vm.ui.followeds"
android:textSize="@dimen/sp_14"
android:textColor="@color/grays_66"
app:layout_constraintTop_toBottomOf="@id/tv_nickname"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toEndOf="parent"
/>
<TextView
android:id="@+id/tv_level"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@my.level"
android:textSize="@dimen/sp_14"
android:textColor="@color/grays_66"
android:layout_marginStart="@dimen/dp_16"
app:layout_constraintTop_toBottomOf="@id/tv_nickname"
app:layout_constraintStart_toEndOf="@id/tv_fans"
/>
<View
android:id="@+id/view_like_item"
android:layout_width="match_parent"
android:layout_height="@dimen/dp_80"
app:layout_constraintTop_toBottomOf="@id/view_nike"
android:background="@drawable/bg_view_white_full"
android:layout_margin="@dimen/dp_16"
/>
<ImageView
android:id="@+id/img_cover"
android:layout_width="@dimen/dp_60"
android:layout_height="@dimen/dp_60"
app:layout_constraintTop_toTopOf="@id/view_like_item"
app:layout_constraintBottom_toBottomOf="@id/view_like_item"
app:layout_constraintStart_toStartOf="@id/view_like_item"
android:layout_marginStart="@dimen/dp_16"
rectangleSrc="@my.mineLikeCover"
/>
<TextView
android:id="@+id/tv_introduction"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/black"
android:text="music"
android:textSize="@dimen/sp_16"
android:layout_marginStart="@dimen/dp_8"
app:layout_constraintTop_toTopOf="@id/view_like_item"
app:layout_constraintBottom_toTopOf="@id/tv_count"
app:layout_constraintStart_toEndOf="@id/img_cover"
/>
<TextView
android:id="@+id/tv_count"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/grays_66"
android:text="@my.trackCount"
android:textSize="@dimen/sp_12"
android:layout_marginStart="@dimen/dp_8"
app:layout_constraintTop_toBottomOf="@id/tv_introduction"
app:layout_constraintBottom_toBottomOf="@id/view_like_item"
app:layout_constraintStart_toEndOf="@id/img_cover"
/>
</androidx.constraintlayout.widget.ConstraintLayout>
</layout>
修改MainViewModel
public class MainViewModel extends ViewModel
private SavedStateHandle state;
public UserInfoUi ui;
private String userInfo;
public ObservableField<String> currentSongUrl = new ObservableField<>("");
public ObservableField<String> currentSongName = new ObservableField<>("");
public MusicInfo currentMusicInfo;
public MainViewModel(SavedStateHandle savedStateHandle)
this.state = savedStateHandle;
ui = state.get(KEY_MAIN_UI) == null ? new UserInfoUi(new ObservableField<>(""), new ObservableField<>(""), new ObservableInt(0), new ObservableField<>(""), new ObservableField<>(""), new ObservableField<>(""), new ObservableField<>("")) : state.get(KEY_MAIN_UI);
public void initUi()
userInfo = SharePreferencesUtil.getInstance(ContextProvider.get().getContext())
.getUserInfo();
LoginEntity data = new Gson().fromJson(userInfo, LoginEntity.class);
if (null != data.getProfile())
ui.nickname.set(data.getProfile().getNickname());
ui.imageUrl.set(data.getProfile().getAvatarUrl(以上是关于Android简易音乐重构MVVM Java版-新增我喜欢的歌单展示+底部bar点击跳转播放功能（十九）的主要内容，如果未能解决你的问题，请参考以下文章
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