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Remove PostPaging3Repository.

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This commit is contained in:
Alex Ning 2021-09-06 21:22:27 +08:00
parent 09e1711e78
commit 1f02fcd0da
2 changed files with 112 additions and 174 deletions
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145
app/src/main/java/ml/docilealligator/infinityforreddit/post/NewPostViewModel.java
View File

@ -25,17 +25,41 @@ import ml.docilealligator.infinityforreddit.readpost.ReadPost;
import retrofit2.Retrofit; import retrofit2.Retrofit;
public class NewPostViewModel extends ViewModel { public class NewPostViewModel extends ViewModel {
private PostPaging3Repository repository; private Executor executor;
private Retrofit retrofit;
private String accessToken;
private String accountName;
private SharedPreferences sharedPreferences;
private SharedPreferences postFeedScrolledPositionSharedPreferences;
private String name;
private String query;
private String trendingSource;
private int postType;
private SortType sortType;
private PostFilter postFilter;
private String userWhere;
private List<ReadPost> readPostList;
private LiveData<PagingData<Post>> posts; private LiveData<PagingData<Post>> posts;
private PostPaging3PagingSource paging3PagingSource;
private MutableLiveData<SortType> sortTypeLiveData; private MutableLiveData<SortType> sortTypeLiveData;
private MutableLiveData<PostFilter> postFilterLiveData; private MutableLiveData<PostFilter> postFilterLiveData;
private SortTypeAndPostFilterLiveData sortTypeAndPostFilterLiveData; private SortTypeAndPostFilterLiveData sortTypeAndPostFilterLiveData;
public NewPostViewModel(Executor executor, Retrofit retrofit, String accessToken, String accountName, public NewPostViewModel(Executor executor, Retrofit retrofit, String accessToken, String accountName,
SharedPreferences sharedPreferences, SharedPreferences cache, int postType, SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences, int postType,
SortType sortType, PostFilter postFilter, List<ReadPost> readPostList) { SortType sortType, PostFilter postFilter, List<ReadPost> readPostList) {
this.executor = executor;
this.retrofit = retrofit;
this.accessToken = accessToken;
this.accountName = accountName;
this.sharedPreferences = sharedPreferences;
this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
this.postType = postType;
this.sortType = sortType;
this.postFilter = postFilter;
this.readPostList = readPostList;
sortTypeLiveData = new MutableLiveData<>(); sortTypeLiveData = new MutableLiveData<>();
sortTypeLiveData.postValue(sortType); sortTypeLiveData.postValue(sortType);
postFilterLiveData = new MutableLiveData<>(); postFilterLiveData = new MutableLiveData<>();
@ -43,23 +67,31 @@ public class NewPostViewModel extends ViewModel {
sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData); sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData);
repository = new PostPaging3Repository(executor, retrofit, accessToken, accountName,
sharedPreferences, cache, postType, sortType, postFilter, readPostList);
paging3PagingSource = repository.returnPagingSoruce();
Pager<String, Post> pager = new Pager<>(new PagingConfig(25, 25, false), this::returnPagingSoruce); Pager<String, Post> pager = new Pager<>(new PagingConfig(25, 25, false), this::returnPagingSoruce);
posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> { posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> {
repository.changeSortTypeAndPostFilter( changeSortTypeAndPostFilter(
sortTypeLiveData.getValue(), postFilterLiveData.getValue()); sortTypeLiveData.getValue(), postFilterLiveData.getValue());
return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this)); return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
}); });
//posts = PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
} }
public NewPostViewModel(Executor executor, Retrofit retrofit, String accessToken, String accountName, public NewPostViewModel(Executor executor, Retrofit retrofit, String accessToken, String accountName,
SharedPreferences sharedPreferences, SharedPreferences cache, String subredditName, SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
int postType, SortType sortType, PostFilter postFilter, String subredditName, int postType, SortType sortType, PostFilter postFilter,
List<ReadPost> readPostList) { List<ReadPost> readPostList) {
this.executor = executor;
this.retrofit = retrofit;
this.accessToken = accessToken;
this.accountName = accountName;
this.sharedPreferences = sharedPreferences;
this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
this.postType = postType;
this.sortType = sortType;
this.postFilter = postFilter;
this.readPostList = readPostList;
this.name = subredditName;
sortTypeLiveData = new MutableLiveData<>(); sortTypeLiveData = new MutableLiveData<>();
sortTypeLiveData.postValue(sortType); sortTypeLiveData.postValue(sortType);
postFilterLiveData = new MutableLiveData<>(); postFilterLiveData = new MutableLiveData<>();
@ -67,23 +99,33 @@ public class NewPostViewModel extends ViewModel {
sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData); sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData);
repository = new PostPaging3Repository(executor, retrofit, accessToken, accountName,
sharedPreferences, cache, subredditName, postType, sortType, postFilter, readPostList);
paging3PagingSource = repository.returnPagingSoruce();
Pager<String, Post> pager = new Pager<>(new PagingConfig(25, 25, false), this::returnPagingSoruce); Pager<String, Post> pager = new Pager<>(new PagingConfig(25, 25, false), this::returnPagingSoruce);
posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> { posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> {
repository.changeSortTypeAndPostFilter( changeSortTypeAndPostFilter(
sortTypeLiveData.getValue(), postFilterLiveData.getValue()); sortTypeLiveData.getValue(), postFilterLiveData.getValue());
return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this)); return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
}); });
//posts = PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
} }
public NewPostViewModel(Executor executor, Retrofit retrofit, String accessToken, String accountName, public NewPostViewModel(Executor executor, Retrofit retrofit, String accessToken, String accountName,
SharedPreferences sharedPreferences, SharedPreferences cache, String username, SharedPreferences sharedPreferences,
int postType, SortType sortType, PostFilter postFilter, String where, SharedPreferences postFeedScrolledPositionSharedPreferences, String username,
int postType, SortType sortType, PostFilter postFilter, String userWhere,
List<ReadPost> readPostList) { List<ReadPost> readPostList) {
this.executor = executor;
this.retrofit = retrofit;
this.accessToken = accessToken;
this.accountName = accountName;
this.sharedPreferences = sharedPreferences;
this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
this.postType = postType;
this.sortType = sortType;
this.postFilter = postFilter;
this.readPostList = readPostList;
this.name = username;
this.userWhere = userWhere;
sortTypeLiveData = new MutableLiveData<>(); sortTypeLiveData = new MutableLiveData<>();
sortTypeLiveData.postValue(sortType); sortTypeLiveData.postValue(sortType);
postFilterLiveData = new MutableLiveData<>(); postFilterLiveData = new MutableLiveData<>();
@ -91,23 +133,33 @@ public class NewPostViewModel extends ViewModel {
sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData); sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData);
repository = new PostPaging3Repository(executor, retrofit, accessToken, accountName,
sharedPreferences, cache, username, postType, sortType, postFilter, where, readPostList);
paging3PagingSource = repository.returnPagingSoruce();
Pager<String, Post> pager = new Pager<>(new PagingConfig(25, 25, false), this::returnPagingSoruce); Pager<String, Post> pager = new Pager<>(new PagingConfig(25, 25, false), this::returnPagingSoruce);
posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> { posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> {
repository.changeSortTypeAndPostFilter( changeSortTypeAndPostFilter(
sortTypeLiveData.getValue(), postFilterLiveData.getValue()); sortTypeLiveData.getValue(), postFilterLiveData.getValue());
return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this)); return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
}); });
//posts = PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
} }
public NewPostViewModel(Executor executor, Retrofit retrofit, String accessToken, String accountName, public NewPostViewModel(Executor executor, Retrofit retrofit, String accessToken, String accountName,
SharedPreferences sharedPreferences, SharedPreferences cache, String subredditName, SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
String query, String trendingSource, int postType, SortType sortType, String subredditName, String query, String trendingSource, int postType, SortType sortType,
PostFilter postFilter, List<ReadPost> readPostList) { PostFilter postFilter, List<ReadPost> readPostList) {
this.executor = executor;
this.retrofit = retrofit;
this.accessToken = accessToken;
this.accountName = accountName;
this.sharedPreferences = sharedPreferences;
this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
this.postType = postType;
this.sortType = sortType;
this.postFilter = postFilter;
this.readPostList = readPostList;
this.name = subredditName;
this.query = query;
this.trendingSource = trendingSource;
sortTypeLiveData = new MutableLiveData<>(); sortTypeLiveData = new MutableLiveData<>();
sortTypeLiveData.postValue(sortType); sortTypeLiveData.postValue(sortType);
postFilterLiveData = new MutableLiveData<>(); postFilterLiveData = new MutableLiveData<>();
@ -115,26 +167,51 @@ public class NewPostViewModel extends ViewModel {
sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData); sortTypeAndPostFilterLiveData = new SortTypeAndPostFilterLiveData(sortTypeLiveData, postFilterLiveData);
repository = new PostPaging3Repository(executor, retrofit, accessToken, accountName,
sharedPreferences, cache, subredditName, query, trendingSource, postType, sortType, postFilter,
readPostList);
paging3PagingSource = repository.returnPagingSoruce();
Pager<String, Post> pager = new Pager<>(new PagingConfig(25, 25, false), this::returnPagingSoruce); Pager<String, Post> pager = new Pager<>(new PagingConfig(25, 25, false), this::returnPagingSoruce);
posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> { posts = Transformations.switchMap(sortTypeAndPostFilterLiveData, sortAndPostFilter -> {
repository.changeSortTypeAndPostFilter( changeSortTypeAndPostFilter(
sortTypeLiveData.getValue(), postFilterLiveData.getValue()); sortTypeLiveData.getValue(), postFilterLiveData.getValue());
return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this)); return PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
}); });
//posts = PagingLiveData.cachedIn(PagingLiveData.getLiveData(pager), ViewModelKt.getViewModelScope(this));
} }
public LiveData<PagingData<Post>> getPosts() { public LiveData<PagingData<Post>> getPosts() {
return posts; return posts;
} }
private PostPaging3PagingSource returnPagingSoruce() { public PostPaging3PagingSource returnPagingSoruce() {
return repository.returnPagingSoruce(); PostPaging3PagingSource paging3PagingSource;
switch (postType) {
case PostDataSource.TYPE_FRONT_PAGE:
paging3PagingSource = new PostPaging3PagingSource(executor, retrofit, accessToken, accountName,
sharedPreferences, postFeedScrolledPositionSharedPreferences, postType, sortType,
postFilter, readPostList);
break;
case PostDataSource.TYPE_SUBREDDIT:
case PostDataSource.TYPE_MULTI_REDDIT:
case PostDataSource.TYPE_ANONYMOUS_FRONT_PAGE:
paging3PagingSource = new PostPaging3PagingSource(executor, retrofit, accessToken, accountName,
sharedPreferences, postFeedScrolledPositionSharedPreferences, name, postType,
sortType, postFilter, readPostList);
break;
case PostDataSource.TYPE_SEARCH:
paging3PagingSource = new PostPaging3PagingSource(executor, retrofit, accessToken, accountName,
sharedPreferences, postFeedScrolledPositionSharedPreferences, name, query, trendingSource,
postType, sortType, postFilter, readPostList);
default:
//User
paging3PagingSource = new PostPaging3PagingSource(executor, retrofit, accessToken, accountName,
sharedPreferences, postFeedScrolledPositionSharedPreferences, name, postType,
sortType, postFilter, userWhere, readPostList);
break;
}
return paging3PagingSource;
}
private void changeSortTypeAndPostFilter(SortType sortType, PostFilter postFilter) {
this.sortType = sortType;
this.postFilter = postFilter;
} }
public void changeSortType(SortType sortType) { public void changeSortType(SortType sortType) {
@ -145,10 +222,6 @@ public class NewPostViewModel extends ViewModel {
postFilterLiveData.postValue(postFilter); postFilterLiveData.postValue(postFilter);
} }
public void refresh() {
}
public void retryLoadingMore() { public void retryLoadingMore() {
} }

135
app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPaging3Repository.java
View File

@ -1,135 +0,0 @@
package ml.docilealligator.infinityforreddit.post;
import android.content.SharedPreferences;
import java.util.List;
import java.util.concurrent.Executor;
import ml.docilealligator.infinityforreddit.SortType;
import ml.docilealligator.infinityforreddit.postfilter.PostFilter;
import ml.docilealligator.infinityforreddit.readpost.ReadPost;
import retrofit2.Retrofit;
public class PostPaging3Repository {
Executor executor;
Retrofit retrofit;
String accessToken;
String accountName;
SharedPreferences sharedPreferences;
SharedPreferences postFeedScrolledPositionSharedPreferences;
int postType;
SortType sortType;
PostFilter postFilter;
List<ReadPost> readPostList;
String name;
String userWhere;
String query;
String trendingSource;
private PostPaging3PagingSource paging3PagingSource;
private int type;
PostPaging3Repository(Executor executor, Retrofit retrofit, String accessToken, String accountName,
SharedPreferences sharedPreferences,
SharedPreferences postFeedScrolledPositionSharedPreferences, int postType,
SortType sortType, PostFilter postFilter, List<ReadPost> readPostList) {
type = 1;
this.executor = executor;
this.retrofit = retrofit;
this.accessToken = accessToken;
this.accountName = accountName;
this.sharedPreferences = sharedPreferences;
this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
this.postType = postType;
this.sortType = sortType;
this.postFilter = postFilter;
this.readPostList = readPostList;
}
PostPaging3Repository(Executor executor, Retrofit retrofit, String accessToken, String accountName,
SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
String name, int postType, SortType sortType, PostFilter postFilter,
List<ReadPost> readPostList) {
type = 2;
this.executor = executor;
this.retrofit = retrofit;
this.accessToken = accessToken;
this.accountName = accountName;
this.sharedPreferences = sharedPreferences;
this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
this.postType = postType;
this.sortType = sortType;
this.postFilter = postFilter;
this.readPostList = readPostList;
this.name = name;
}
PostPaging3Repository(Executor executor, Retrofit retrofit, String accessToken, String accountName,
SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
String name, int postType, SortType sortType, PostFilter postFilter,
String userWhere, List<ReadPost> readPostList) {
type = 3;
this.executor = executor;
this.retrofit = retrofit;
this.accessToken = accessToken;
this.accountName = accountName;
this.sharedPreferences = sharedPreferences;
this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
this.postType = postType;
this.sortType = sortType;
this.postFilter = postFilter;
this.readPostList = readPostList;
this.name = name;
this.userWhere = userWhere;
}
PostPaging3Repository(Executor executor, Retrofit retrofit, String accessToken, String accountName,
SharedPreferences sharedPreferences, SharedPreferences postFeedScrolledPositionSharedPreferences,
String name, String query, String trendingSource, int postType, SortType sortType,
PostFilter postFilter, List<ReadPost> readPostList) {
type = 4;
this.executor = executor;
this.retrofit = retrofit;
this.accessToken = accessToken;
this.accountName = accountName;
this.sharedPreferences = sharedPreferences;
this.postFeedScrolledPositionSharedPreferences = postFeedScrolledPositionSharedPreferences;
this.postType = postType;
this.sortType = sortType;
this.postFilter = postFilter;
this.readPostList = readPostList;
this.name = name;
this.query = query;
this.trendingSource = trendingSource;
}
public PostPaging3PagingSource returnPagingSoruce() {
switch (type) {
case 1:
paging3PagingSource = new PostPaging3PagingSource(executor, retrofit, accessToken, accountName,
sharedPreferences, postFeedScrolledPositionSharedPreferences, postType, sortType,
postFilter, readPostList);
break;
case 2:
paging3PagingSource = new PostPaging3PagingSource(executor, retrofit, accessToken, accountName,
sharedPreferences, postFeedScrolledPositionSharedPreferences, name, postType,
sortType, postFilter, readPostList);
break;
case 3:
paging3PagingSource = new PostPaging3PagingSource(executor, retrofit, accessToken, accountName,
sharedPreferences, postFeedScrolledPositionSharedPreferences, name, postType,
sortType, postFilter, userWhere, readPostList);
break;
default:
paging3PagingSource = new PostPaging3PagingSource(executor, retrofit, accessToken, accountName,
sharedPreferences, postFeedScrolledPositionSharedPreferences, name, query, trendingSource,
postType, sortType, postFilter, readPostList);
}
return paging3PagingSource;
}
void changeSortTypeAndPostFilter(SortType sortType, PostFilter postFilter) {
this.sortType = sortType;
this.postFilter = postFilter;
}
}