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Code Issues Packages Projects Releases Wiki Activity

Added feature: View users' best posts.

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This commit is contained in:
Alex Ning
2019-01-21 22:32:17 +08:00
parent ebc2cac0a6
commit 91e6174aa5
11 changed files with 306 additions and 184 deletions
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1
app/src/main/java/ml/docilealligator/infinityforreddit/JSONUtils.java
View File

@@ -67,4 +67,5 @@ public class JSONUtils {
static final String LINK_ID_KEY = "link_id";
public static final String IS_GOLD_KEY = "is_gold";
public static final String IS_FRIEND_KEY = "is_friend";
static final String KIND_KEY = "kind";
}

2
app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java
View File

@@ -116,7 +116,7 @@ public class MainActivity extends AppCompatActivity {
if(savedInstanceState == null) {
mFragment = new PostFragment();
Bundle bundle = new Bundle();
bundle.putBoolean(PostFragment.IS_BEST_POST_KEY, true);
bundle.putInt(PostFragment.POST_TYPE_KEY, PostDataSource.TYPE_FRONT_PAGE);
mFragment.setArguments(bundle);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_content_main, mFragment).commit();
} else {

4
app/src/main/java/ml/docilealligator/infinityforreddit/ParsePost.java
View File

@@ -55,6 +55,10 @@ class ParsePost {
lastItem = jsonResponse.getJSONObject(JSONUtils.DATA_KEY).getString(JSONUtils.AFTER_KEY);
for(int i = 0; i < allData.length(); i++) {
String kind = allData.getJSONObject(i).getString(JSONUtils.KIND_KEY);
if(!kind.equals("t3")) {
continue;
}
JSONObject data = allData.getJSONObject(i).getJSONObject(JSONUtils.DATA_KEY);
String id = data.getString(JSONUtils.ID_KEY);
String fullName = data.getString(JSONUtils.NAME_KEY);

218
app/src/main/java/ml/docilealligator/infinityforreddit/PostDataSource.java
View File

@@ -13,11 +13,14 @@ import retrofit2.Callback;
import retrofit2.Retrofit;
class PostDataSource extends PageKeyedDataSource<String, Post> {
static final int TYPE_FRONT_PAGE = 0;
static final int TYPE_SUBREDDIT = 1;
static final int TYPE_USER = 2;
private Retrofit retrofit;
private String accessToken;
private Locale locale;
private boolean isBestPost;
private String subredditName;
private String name;
private int postType;
private MutableLiveData<NetworkState> paginationNetworkStateLiveData;
private MutableLiveData<NetworkState> initialLoadStateLiveData;
@@ -27,23 +30,22 @@ class PostDataSource extends PageKeyedDataSource<String, Post> {
private LoadParams<String> params;
private LoadCallback<String, Post> callback;
PostDataSource(Retrofit retrofit, String accessToken, Locale locale, boolean isBestPost) {
PostDataSource(Retrofit retrofit, String accessToken, Locale locale, int postType) {
this.retrofit = retrofit;
this.accessToken = accessToken;
this.locale = locale;
this.isBestPost = isBestPost;
paginationNetworkStateLiveData = new MutableLiveData();
initialLoadStateLiveData = new MutableLiveData();
this.postType = postType;
}
PostDataSource(Retrofit retrofit, Locale locale, boolean isBestPost, String subredditName) {
PostDataSource(Retrofit retrofit, Locale locale, String name, int postType) {
this.retrofit = retrofit;
this.locale = locale;
this.isBestPost = isBestPost;
this.subredditName = subredditName;
this.name = name;
paginationNetworkStateLiveData = new MutableLiveData();
initialLoadStateLiveData = new MutableLiveData();
this.postType = postType;
}
MutableLiveData getPaginationNetworkStateLiveData() {
@@ -61,10 +63,47 @@ class PostDataSource extends PageKeyedDataSource<String, Post> {
initialLoadStateLiveData.postValue(NetworkState.LOADING);
if(isBestPost) {
switch (postType) {
case TYPE_FRONT_PAGE:
loadBestPostsInitial(callback);
break;
case TYPE_SUBREDDIT:
loadSubredditPostsInitial(callback);
break;
case TYPE_USER:
loadUserPostsInitial(callback);
break;
}
}
@Override
public void loadBefore(@NonNull LoadParams<String> params, @NonNull LoadCallback<String, Post> callback) {
}
@Override
public void loadAfter(@NonNull LoadParams<String> params, @NonNull final LoadCallback<String, Post> callback) {
this.params = params;
this.callback = callback;
paginationNetworkStateLiveData.postValue(NetworkState.LOADING);
switch (postType) {
case TYPE_FRONT_PAGE:
loadBestPostsAfter(params, callback);
break;
case TYPE_SUBREDDIT:
loadSubredditPostsAfter(params, callback);
break;
case TYPE_USER:
loadUserPostsAfter(params, callback);
}
}
private void loadBestPostsInitial(@NonNull final LoadInitialCallback<String, Post> callback) {
RedditAPI api = retrofit.create(RedditAPI.class);
Call<String> bestPost = api.getBestPost(null, RedditUtils.getOAuthHeader(accessToken));
Call<String> bestPost = api.getBestPosts(null, RedditUtils.getOAuthHeader(accessToken));
bestPost.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, retrofit2.Response<String> response) {
@@ -95,9 +134,46 @@ class PostDataSource extends PageKeyedDataSource<String, Post> {
initialLoadStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, errorMessage));
}
});
} else {
}
private void loadBestPostsAfter(@NonNull LoadParams<String> params, @NonNull final LoadCallback<String, Post> callback) {
RedditAPI api = retrofit.create(RedditAPI.class);
Call<String> getPost = api.getPost(subredditName, null);
Call<String> bestPost = api.getBestPosts(params.key, RedditUtils.getOAuthHeader(accessToken));
bestPost.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, retrofit2.Response<String> response) {
if(response.isSuccessful()) {
ParsePost.parsePost(response.body(), locale, new ParsePost.ParsePostListener() {
@Override
public void onParsePostSuccess(ArrayList<Post> newPosts, String lastItem) {
callback.onResult(newPosts, lastItem);
paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
}
@Override
public void onParsePostFail() {
Log.i("Best post", "Error parsing data");
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, "Error parsing data"));
}
});
} else {
Log.i("best post", response.message());
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, response.message()));
}
}
@Override
public void onFailure(Call<String> call, Throwable t) {
String errorMessage = t == null ? "unknown error" : t.getMessage();
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, errorMessage));
}
});
}
private void loadSubredditPostsInitial(@NonNull final LoadInitialCallback<String, Post> callback) {
RedditAPI api = retrofit.create(RedditAPI.class);
Call<String> getPost = api.getSubredditBestPosts(name, null);
getPost.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, retrofit2.Response<String> response) {
@@ -129,56 +205,10 @@ class PostDataSource extends PageKeyedDataSource<String, Post> {
}
});
}
}
@Override
public void loadBefore(@NonNull LoadParams<String> params, @NonNull LoadCallback<String, Post> callback) {
}
@Override
public void loadAfter(@NonNull LoadParams<String> params, @NonNull final LoadCallback<String, Post> callback) {
this.params = params;
this.callback = callback;
paginationNetworkStateLiveData.postValue(NetworkState.LOADING);
if(isBestPost) {
private void loadSubredditPostsAfter(@NonNull LoadParams<String> params, @NonNull final LoadCallback<String, Post> callback) {
RedditAPI api = retrofit.create(RedditAPI.class);
Call<String> bestPost = api.getBestPost(params.key, RedditUtils.getOAuthHeader(accessToken));
bestPost.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, retrofit2.Response<String> response) {
if(response.isSuccessful()) {
ParsePost.parsePost(response.body(), locale, new ParsePost.ParsePostListener() {
@Override
public void onParsePostSuccess(ArrayList<Post> newPosts, String lastItem) {
callback.onResult(newPosts, lastItem);
paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
}
@Override
public void onParsePostFail() {
Log.i("Best post", "Error parsing data");
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, "Error parsing data"));
}
});
} else {
Log.i("best post", response.message());
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, response.message()));
}
}
@Override
public void onFailure(Call<String> call, Throwable t) {
String errorMessage = t == null ? "unknown error" : t.getMessage();
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, errorMessage));
}
});
} else {
RedditAPI api = retrofit.create(RedditAPI.class);
Call<String> getPost = api.getPost(subredditName, params.key);
Call<String> getPost = api.getSubredditBestPosts(name, params.key);
getPost.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, retrofit2.Response<String> response) {
@@ -209,6 +239,74 @@ class PostDataSource extends PageKeyedDataSource<String, Post> {
}
});
}
private void loadUserPostsInitial(@NonNull final LoadInitialCallback<String, Post> callback) {
RedditAPI api = retrofit.create(RedditAPI.class);
Call<String> getPost = api.getUserBestPosts(name, null);
getPost.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, retrofit2.Response<String> response) {
if(response.isSuccessful()) {
ParsePost.parsePost(response.body(), locale,
new ParsePost.ParsePostListener() {
@Override
public void onParsePostSuccess(ArrayList<Post> newPosts, String lastItem) {
callback.onResult(newPosts, null, lastItem);
initialLoadStateLiveData.postValue(NetworkState.LOADED);
}
@Override
public void onParsePostFail() {
Log.i("Post fetch error", "Error parsing data");
initialLoadStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, "Error parsing data"));
}
});
} else {
Log.i("Post fetch error", response.message());
initialLoadStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, response.message()));
}
}
@Override
public void onFailure(Call<String> call, Throwable t) {
String errorMessage = t == null ? "unknown error" : t.getMessage();
initialLoadStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, errorMessage));
}
});
}
private void loadUserPostsAfter(@NonNull LoadParams<String> params, @NonNull final LoadCallback<String, Post> callback) {
RedditAPI api = retrofit.create(RedditAPI.class);
Call<String> getPost = api.getUserBestPosts(name, params.key);
getPost.enqueue(new Callback<String>() {
@Override
public void onResponse(Call<String> call, retrofit2.Response<String> response) {
if(response.isSuccessful()) {
ParsePost.parsePost(response.body(), locale, new ParsePost.ParsePostListener() {
@Override
public void onParsePostSuccess(ArrayList<Post> newPosts, String lastItem) {
callback.onResult(newPosts, lastItem);
paginationNetworkStateLiveData.postValue(NetworkState.LOADED);
}
@Override
public void onParsePostFail() {
Log.i("Best post", "Error parsing data");
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, "Error parsing data"));
}
});
} else {
Log.i("Best post", response.message());
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, response.message()));
}
}
@Override
public void onFailure(Call<String> call, Throwable t) {
String errorMessage = t == null ? "unknown error" : t.getMessage();
paginationNetworkStateLiveData.postValue(new NetworkState(NetworkState.Status.FAILED, errorMessage));
}
});
}
void retry() {

16
app/src/main/java/ml/docilealligator/infinityforreddit/PostDataSourceFactory.java
View File

@@ -12,33 +12,33 @@ class PostDataSourceFactory extends DataSource.Factory {
private String accessToken;
private Locale locale;
private String subredditName;
private boolean isBestPost;
private int postType;
private PostDataSource postDataSource;
private MutableLiveData<PostDataSource> postDataSourceLiveData;
PostDataSourceFactory(Retrofit retrofit, String accessToken, Locale locale, boolean isBestPost) {
PostDataSourceFactory(Retrofit retrofit, String accessToken, Locale locale, int postType) {
this.retrofit = retrofit;
this.accessToken = accessToken;
this.locale = locale;
postDataSourceLiveData = new MutableLiveData<>();
this.isBestPost = isBestPost;
this.postType = postType;
}
PostDataSourceFactory(Retrofit retrofit, Locale locale, boolean isBestPost, String subredditName) {
PostDataSourceFactory(Retrofit retrofit, Locale locale, String subredditName, int postType) {
this.retrofit = retrofit;
this.locale = locale;
this.subredditName = subredditName;
postDataSourceLiveData = new MutableLiveData<>();
this.isBestPost = isBestPost;
this.postType = postType;
}
@Override
public DataSource create() {
if(isBestPost) {
postDataSource = new PostDataSource(retrofit, accessToken, locale, isBestPost);
if(postType == PostDataSource.TYPE_FRONT_PAGE) {
postDataSource = new PostDataSource(retrofit, accessToken, locale, postType);
} else {
postDataSource = new PostDataSource(retrofit, locale, isBestPost, subredditName);
postDataSource = new PostDataSource(retrofit, locale, subredditName, postType);
}
postDataSourceLiveData.postValue(postDataSource);

28
app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java
View File

@@ -31,8 +31,8 @@ import retrofit2.Retrofit;
*/
public class PostFragment extends Fragment implements FragmentCommunicator {
static final String SUBREDDIT_NAME_KEY = "SNK";
static final String IS_BEST_POST_KEY = "IBPK";
static final String NAME_KEY = "NK";
static final String POST_TYPE_KEY = "PTK";
private CoordinatorLayout mCoordinatorLayout;
private RecyclerView mPostRecyclerView;
@@ -41,8 +41,8 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
private LinearLayout mFetchPostErrorLinearLayout;
private ImageView mFetchPostErrorImageView;
private boolean mIsBestPost;
private String mSubredditName;
private String mName;
private int mPostType;
private PostRecyclerViewAdapter mAdapter;
@@ -93,20 +93,20 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
}
});*/
mIsBestPost = getArguments().getBoolean(IS_BEST_POST_KEY);
mPostType = getArguments().getInt(POST_TYPE_KEY);
if(!mIsBestPost) {
mSubredditName = getArguments().getString(SUBREDDIT_NAME_KEY);
if(mPostType != PostDataSource.TYPE_FRONT_PAGE) {
mName = getArguments().getString(NAME_KEY);
} else {
mFetchPostErrorLinearLayout.setOnClickListener(view -> mPostViewModel.retry());
}
if(mIsBestPost) {
if(mPostType == PostDataSource.TYPE_FRONT_PAGE) {
mAdapter = new PostRecyclerViewAdapter(getActivity(), mOauthRetrofit,
mSharedPreferences, mIsBestPost, () -> mPostViewModel.retryLoadingMore());
mSharedPreferences, mPostType, () -> mPostViewModel.retryLoadingMore());
} else {
mAdapter = new PostRecyclerViewAdapter(getActivity(), mRetrofit,
mSharedPreferences, mIsBestPost, () -> mPostViewModel.retryLoadingMore());
mSharedPreferences, mPostType, () -> mPostViewModel.retryLoadingMore());
}
mPostRecyclerView.setAdapter(mAdapter);
@@ -114,12 +114,12 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
.getString(SharedPreferencesUtils.ACCESS_TOKEN_KEY, "");
PostViewModel.Factory factory;
if(mIsBestPost) {
if(mPostType == PostDataSource.TYPE_FRONT_PAGE) {
factory = new PostViewModel.Factory(mOauthRetrofit, accessToken,
getResources().getConfiguration().locale, mIsBestPost);
getResources().getConfiguration().locale, mPostType);
} else {
factory = new PostViewModel.Factory(mRetrofit,
getResources().getConfiguration().locale, mIsBestPost, mSubredditName);
getResources().getConfiguration().locale, mName, mPostType);
}
mPostViewModel = ViewModelProviders.of(this, factory).get(PostViewModel.class);
mPostViewModel.getPosts().observe(this, posts -> mAdapter.submitList(posts));
@@ -149,7 +149,7 @@ public class PostFragment extends Fragment implements FragmentCommunicator {
private void showErrorView() {
mProgressBar.setVisibility(View.GONE);
if(mIsBestPost) {
if(mPostType == PostDataSource.TYPE_FRONT_PAGE) {
if(getActivity() != null && isAdded()) {
mFetchPostErrorLinearLayout.setVisibility(View.VISIBLE);
Glide.with(this).load(R.drawable.load_post_error_indicator).into(mFetchPostErrorImageView);

10
app/src/main/java/ml/docilealligator/infinityforreddit/PostRecyclerViewAdapter.java
View File

@@ -60,7 +60,7 @@ class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView.ViewHo
private SubredditDao subredditDao;
private UserDao userDao;
private boolean canStartActivity = true;
private boolean hasMultipleSubreddits;
private int postType;
private static final int VIEW_TYPE_DATA = 0;
private static final int VIEW_TYPE_ERROR = 1;
@@ -73,14 +73,14 @@ class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView.ViewHo
void retryLoadingMore();
}
PostRecyclerViewAdapter(Context context, Retrofit oauthRetrofit, SharedPreferences sharedPreferences, boolean hasMultipleSubreddits,
PostRecyclerViewAdapter(Context context, Retrofit oauthRetrofit, SharedPreferences sharedPreferences, int postType,
RetryLoadingMoreCallback retryLoadingMoreCallback) {
super(DIFF_CALLBACK);
if(context != null) {
mContext = context;
mOauthRetrofit = oauthRetrofit;
mSharedPreferences = sharedPreferences;
this.hasMultipleSubreddits = hasMultipleSubreddits;
this.postType = postType;
glide = Glide.with(mContext.getApplicationContext());
subredditDao = SubredditRoomDatabase.getDatabase(mContext.getApplicationContext()).subredditDao();
userDao = UserRoomDatabase.getDatabase(mContext.getApplicationContext()).userDao();
@@ -148,7 +148,7 @@ class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView.ViewHo
}
});
if(hasMultipleSubreddits) {
if(postType != PostDataSource.TYPE_SUBREDDIT) {
if(post.getSubredditIconUrl() == null) {
new LoadSubredditIconAsyncTask(subredditDao, subredditName,
iconImageUrl -> {
@@ -355,7 +355,7 @@ class PostRecyclerViewAdapter extends PagedListAdapter<Post, RecyclerView.ViewHo
loadImage(holder, post);
}
if(!hasMultipleSubreddits && post.isStickied()) {
if(postType == PostDataSource.TYPE_SUBREDDIT && post.isStickied()) {
((DataViewHolder) holder).stickiedPostImageView.setVisibility(View.VISIBLE);
glide.load(R.drawable.thumbtack).into(((DataViewHolder) holder).stickiedPostImageView);
}

24
app/src/main/java/ml/docilealligator/infinityforreddit/PostViewModel.java
View File

@@ -18,8 +18,8 @@ public class PostViewModel extends ViewModel {
private LiveData<NetworkState> initialLoadingState;
private LiveData<PagedList<Post>> posts;
public PostViewModel(Retrofit retrofit, String accessToken, Locale locale, boolean isBestPost) {
postDataSourceFactory = new PostDataSourceFactory(retrofit, accessToken, locale, isBestPost);
public PostViewModel(Retrofit retrofit, String accessToken, Locale locale, int postType) {
postDataSourceFactory = new PostDataSourceFactory(retrofit, accessToken, locale, postType);
initialLoadingState = Transformations.switchMap(postDataSourceFactory.getPostDataSourceLiveData(),
dataSource -> dataSource.getInitialLoadStateLiveData());
@@ -34,8 +34,8 @@ public class PostViewModel extends ViewModel {
posts = (new LivePagedListBuilder(postDataSourceFactory, pagedListConfig)).build();
}
public PostViewModel(Retrofit retrofit, Locale locale, boolean isBestPost, String subredditName) {
postDataSourceFactory = new PostDataSourceFactory(retrofit, locale, isBestPost, subredditName);
public PostViewModel(Retrofit retrofit, Locale locale, String subredditName, int postType) {
postDataSourceFactory = new PostDataSourceFactory(retrofit, locale, subredditName, postType);
initialLoadingState = Transformations.switchMap(postDataSourceFactory.getPostDataSourceLiveData(),
dataSource -> dataSource.getInitialLoadStateLiveData());
@@ -79,30 +79,30 @@ public class PostViewModel extends ViewModel {
private Retrofit retrofit;
private String accessToken;
private Locale locale;
private boolean isBestPost;
private String subredditName;
private int postType;
public Factory(Retrofit retrofit, String accessToken, Locale locale, boolean isBestPost) {
public Factory(Retrofit retrofit, String accessToken, Locale locale, int postType) {
this.retrofit = retrofit;
this.accessToken = accessToken;
this.locale = locale;
this.isBestPost = isBestPost;
this.postType = postType;
}
public Factory(Retrofit retrofit, Locale locale, boolean isBestPost, String subredditName) {
public Factory(Retrofit retrofit, Locale locale, String subredditName, int postType) {
this.retrofit = retrofit;
this.locale = locale;
this.isBestPost = isBestPost;
this.subredditName = subredditName;
this.postType = postType;
}
@NonNull
@Override
public <T extends ViewModel> T create(@NonNull Class<T> modelClass) {
if(isBestPost) {
return (T) new PostViewModel(retrofit, accessToken, locale, isBestPost);
if(postType == PostDataSource.TYPE_FRONT_PAGE) {
return (T) new PostViewModel(retrofit, accessToken, locale, postType);
} else {
return (T) new PostViewModel(retrofit, locale, isBestPost, subredditName);
return (T) new PostViewModel(retrofit, locale, subredditName, postType);
}
}
}

7
app/src/main/java/ml/docilealligator/infinityforreddit/RedditAPI.java
View File

@@ -36,10 +36,13 @@ public interface RedditAPI {
Call<String> voteThing(@HeaderMap Map<String, String> headers, @FieldMap Map<String, String> params);
@GET("best?raw_json=1")
Call<String> getBestPost(@Query("after") String lastItem, @HeaderMap Map<String, String> headers);
Call<String> getBestPosts(@Query("after") String lastItem, @HeaderMap Map<String, String> headers);
@GET("r/{subredditName}.json?raw_json=1&limit=25")
Call<String> getPost(@Path("subredditName") String subredditName, @Query("after") String lastItem);
Call<String> getSubredditBestPosts(@Path("subredditName") String subredditName, @Query("after") String lastItem);
@GET("user/{userName}.json?raw_json=1&limit=25")
Call<String> getUserBestPosts(@Path("userName") String userName, @Query("after") String lastItem);
@GET("user/{username}/about.json?raw_json=1")
Call<String> getUserData(@Path("username") String username);

4
app/src/main/java/ml/docilealligator/infinityforreddit/ViewSubredditDetailActivity.java
View File

@@ -293,8 +293,8 @@ public class ViewSubredditDetailActivity extends AppCompatActivity {
if(savedInstanceState == null) {
mFragment = new PostFragment();
Bundle bundle = new Bundle();
bundle.putString(PostFragment.SUBREDDIT_NAME_KEY, subredditName);
bundle.putBoolean(PostFragment.IS_BEST_POST_KEY, false);
bundle.putString(PostFragment.NAME_KEY, subredditName);
bundle.putInt(PostFragment.POST_TYPE_KEY, PostDataSource.TYPE_SUBREDDIT);
mFragment.setArguments(bundle);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_view_subreddit_detail_activity, mFragment).commit();
} else {

16
app/src/main/java/ml/docilealligator/infinityforreddit/ViewUserDetailActivity.java
View File

@@ -13,6 +13,7 @@ import android.support.design.widget.AppBarLayout;
import android.support.design.widget.CollapsingToolbarLayout;
import android.support.design.widget.CoordinatorLayout;
import android.support.design.widget.Snackbar;
import android.support.v4.app.Fragment;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.MenuItem;
@@ -49,6 +50,8 @@ public class ViewUserDetailActivity extends AppCompatActivity {
static final String EXTRA_USER_NAME_KEY = "EUNK";
private static final String FRAGMENT_OUT_STATE_KEY = "FOSK";
@BindView(R.id.coordinator_layout_view_user_detail_activity) CoordinatorLayout coordinatorLayout;
@BindView(R.id.banner_image_view_view_user_detail_activity) ImageView bannerImageView;
@BindView(R.id.icon_gif_image_view_view_user_detail_activity) GifImageView iconGifImageView;
@@ -56,6 +59,7 @@ public class ViewUserDetailActivity extends AppCompatActivity {
@BindView(R.id.subscribe_user_chip_view_user_detail_activity) Chip subscribeUserChip;
@BindView(R.id.karma_text_view_view_user_detail_activity) TextView karmaTextView;
private Fragment mFragment;
private SubscribedUserDao subscribedUserDao;
private RequestManager glide;
private UserViewModel userViewModel;
@@ -268,6 +272,18 @@ public class ViewUserDetailActivity extends AppCompatActivity {
makeSnackbar(R.string.cannot_fetch_user_info);
}
});
if(savedInstanceState == null) {
mFragment = new PostFragment();
Bundle bundle = new Bundle();
bundle.putString(PostFragment.NAME_KEY, userName);
bundle.putInt(PostFragment.POST_TYPE_KEY, PostDataSource.TYPE_USER);
mFragment.setArguments(bundle);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_view_user_detail_activity, mFragment).commit();
} else {
mFragment = getSupportFragmentManager().getFragment(savedInstanceState, FRAGMENT_OUT_STATE_KEY);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_view_user_detail_activity, mFragment).commit();
}
}
@Override