diff options
Diffstat (limited to 'app/src/main/java')
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/FetchComment.java | 2 | ||||
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/FetchSubredditData.java | 2 | ||||
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java | 14 | ||||
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/ParsePost.java | 2 | ||||
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java (renamed from app/src/main/java/ml/docilealligator/infinityforreddit/BestPostFragment.java) | 179 | ||||
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/PostPaginationScrollListener.java | 103 | ||||
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/PostRecyclerViewAdapter.java | 2 | ||||
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/RedditUtils.java | 8 | ||||
| -rw-r--r-- | app/src/main/java/ml/docilealligator/infinityforreddit/ViewSubredditDetailActivity.java | 29 |
9 files changed, 275 insertions, 66 deletions
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/FetchComment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/FetchComment.java index 3721947e..6c23036e 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/FetchComment.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/FetchComment.java @@ -28,7 +28,7 @@ class FetchComment { void queryComment(FetchCommentListener fetchCommentListener) { mFetchCommentListener = fetchCommentListener; - Uri uri = Uri.parse(RedditUtils.getQueryCommentUri(subredditName, article)) + Uri uri = Uri.parse(RedditUtils.getQueryCommentUrl(subredditName, article)) .buildUpon().appendQueryParameter(RedditUtils.RAW_JSON_KEY, RedditUtils.RAW_JSON_VALUE) .build(); diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/FetchSubredditData.java b/app/src/main/java/ml/docilealligator/infinityforreddit/FetchSubredditData.java index 00d07c26..af7b6029 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/FetchSubredditData.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/FetchSubredditData.java @@ -23,7 +23,7 @@ class FetchSubredditData { void querySubredditData(FetchSubredditDataListener fetchSubredditDataListener) { mFetchSubredditDataListener = fetchSubredditDataListener; - StringRequest commentRequest = new StringRequest(Request.Method.GET, RedditUtils.getQuerySubredditDataUri(subredditName), new Response.Listener<String>() { + StringRequest commentRequest = new StringRequest(Request.Method.GET, RedditUtils.getQuerySubredditDataUrl(subredditName), new Response.Listener<String>() { @Override public void onResponse(String response) { mFetchSubredditDataListener.onFetchSubredditDataSuccess(response); diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java index b07bbd4c..b462006e 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java @@ -5,11 +5,11 @@ import android.arch.lifecycle.ViewModelProviders; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; +import android.net.Uri; import android.os.AsyncTask; import android.os.Bundle; import android.support.annotation.Nullable; import android.support.v4.app.Fragment; -import android.support.v4.app.FragmentTransaction; import android.support.v4.view.GravityCompat; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBarDrawerToggle; @@ -79,9 +79,15 @@ public class MainActivity extends AppCompatActivity { startActivity(loginIntent); } else { if(savedInstanceState == null) { - FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction(); - mFragment = new BestPostFragment(); - fragmentTransaction.replace(R.id.frame_layout_content_main, mFragment).commit(); + mFragment = new PostFragment(); + Uri uri = Uri.parse(RedditUtils.OAUTH_API_BASE_URI + RedditUtils.BEST_POST_SUFFIX) + .buildUpon().appendQueryParameter(RedditUtils.RAW_JSON_KEY, RedditUtils.RAW_JSON_VALUE) + .build(); + Bundle bundle = new Bundle(); + bundle.putString(PostFragment.QUERY_POST_URL_KEY, uri.toString()); + bundle.putBoolean(PostFragment.IS_BEST_POST_KEY, true); + mFragment.setArguments(bundle); + getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_content_main, mFragment).commit(); } else { mFragment = getSupportFragmentManager().getFragment(savedInstanceState, "outStateFragment"); getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_content_main, mFragment).commit(); diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/ParsePost.java b/app/src/main/java/ml/docilealligator/infinityforreddit/ParsePost.java index 579d5c04..aed3a1fc 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/ParsePost.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/ParsePost.java @@ -32,7 +32,7 @@ class ParsePost { mParseBetPostListener = parsePostListener; } - void parseBestPost(String response, ArrayList<PostData> postData) { + void parsePost(String response, ArrayList<PostData> postData) { new ParsePostDataAsyncTask(response, postData).execute(); } diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/BestPostFragment.java b/app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java index 87594ef0..49220d94 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/BestPostFragment.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/PostFragment.java @@ -1,16 +1,16 @@ package ml.docilealligator.infinityforreddit; -import android.support.v4.app.Fragment; import android.content.ClipData; import android.content.ClipboardManager; import android.content.Context; import android.net.Uri; import android.os.Bundle; +import android.support.annotation.NonNull; import android.support.annotation.Nullable; import android.support.design.widget.CoordinatorLayout; -import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; +import android.support.v4.app.Fragment; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.util.Log; @@ -35,10 +35,13 @@ import java.util.Map; /** * A simple {@link Fragment} subclass. */ -public class BestPostFragment extends Fragment { +public class PostFragment extends Fragment { + + static final String QUERY_POST_URL_KEY = "QPUK"; + static final String IS_BEST_POST_KEY = "IBPK"; private CoordinatorLayout mCoordinatorLayout; - private RecyclerView mBestPostRecyclerView; + private RecyclerView mPostRecyclerView; private LinearLayoutManager mLinearLayoutManager; private ProgressBar mProgressBar; private ArrayList<PostData> mPostData; @@ -46,7 +49,9 @@ public class BestPostFragment extends Fragment { private PaginationSynchronizer mPaginationSynchronizer; private PostRecyclerViewAdapter mAdapter; - private String bestPostDataParcelableState = "BPDPS"; + private boolean mIsBestPost; + private String mQueryPostUrl; + private String PostDataParcelableState = "BPDPS"; private String lastItemState = "LIS"; private String paginationSynchronizerState = "PSS"; @@ -55,7 +60,7 @@ public class BestPostFragment extends Fragment { private RequestQueue mAcquireAccessTokenRequestQueue; private RequestQueue mVoteThingRequestQueue; - public BestPostFragment() { + public PostFragment() { // Required empty public constructor } @@ -63,22 +68,29 @@ public class BestPostFragment extends Fragment { public void onActivityCreated(@Nullable Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); if(savedInstanceState != null) { - if(savedInstanceState.containsKey(bestPostDataParcelableState)) { - mPostData = savedInstanceState.getParcelableArrayList(bestPostDataParcelableState); + if(savedInstanceState.containsKey(PostDataParcelableState)) { + mPostData = savedInstanceState.getParcelableArrayList(PostDataParcelableState); mLastItem = savedInstanceState.getString(lastItemState); mAdapter = new PostRecyclerViewAdapter(getActivity(), mPostData, mPaginationSynchronizer, mVoteThingRequestQueue, mAcquireAccessTokenRequestQueue); - mBestPostRecyclerView.setAdapter(mAdapter); - mBestPostRecyclerView.addOnScrollListener(new PostPaginationScrollListener(getActivity(), mLinearLayoutManager, mAdapter, mLastItem, mPostData, mPaginationSynchronizer, - mAcquireAccessTokenRequestQueue, mPaginationSynchronizer.isLoading(), mPaginationSynchronizer.isLoadSuccess())); + mPostRecyclerView.setAdapter(mAdapter); + mPostRecyclerView.addOnScrollListener(new PostPaginationScrollListener( + getActivity(), mLinearLayoutManager, mAdapter, mLastItem, mPostData, + mPaginationSynchronizer, mAcquireAccessTokenRequestQueue, + mQueryPostUrl, mIsBestPost, + mPaginationSynchronizer.isLoading(), mPaginationSynchronizer.isLoadSuccess())); mProgressBar.setVisibility(View.GONE); } else { - queryBestPost(1); + if(mIsBestPost) { + queryBestPost(mQueryPostUrl, 1); + } else { + queryPost(mQueryPostUrl, 1); + } } } } @Override - public void onSaveInstanceState(Bundle outState) { + public void onSaveInstanceState(@NonNull Bundle outState) { super.onSaveInstanceState(outState); if(mRequestQueue != null) { @@ -98,7 +110,7 @@ public class BestPostFragment extends Fragment { } if(mPostData != null) { - outState.putParcelableArrayList(bestPostDataParcelableState, mPostData); + outState.putParcelableArrayList(PostDataParcelableState, mPostData); outState.putString(lastItemState, mLastItem); outState.putParcelable(paginationSynchronizerState, mPaginationSynchronizer); } @@ -116,30 +128,37 @@ public class BestPostFragment extends Fragment { public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { // Inflate the layout for this fragment - View rootView = inflater.inflate(R.layout.fragment_best_post, container, false); - mCoordinatorLayout = rootView.findViewById(R.id.coordinator_layout_best_post_fragment); - mBestPostRecyclerView = rootView.findViewById(R.id.recycler_view_best_post_fragment); + View rootView = inflater.inflate(R.layout.fragment_post, container, false); + mCoordinatorLayout = rootView.findViewById(R.id.coordinator_layout_post_fragment); + mPostRecyclerView = rootView.findViewById(R.id.recycler_view_post_fragment); mLinearLayoutManager = new LinearLayoutManager(getActivity()); - mBestPostRecyclerView.setLayoutManager(mLinearLayoutManager); - mProgressBar = rootView.findViewById(R.id.progress_bar_best_post_fragment); - FloatingActionButton fab = rootView.findViewById(R.id.fab_best_post_fragment); + mPostRecyclerView.setLayoutManager(mLinearLayoutManager); + mProgressBar = rootView.findViewById(R.id.progress_bar_post_fragment); + /*FloatingActionButton fab = rootView.findViewById(R.id.fab_post_fragment); fab.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG) .setAction("Action", null).show(); } - }); + });*/ mRequestQueue = Volley.newRequestQueue(getActivity()); mAcquireAccessTokenRequestQueue = Volley.newRequestQueue(getActivity()); mVoteThingRequestQueue = Volley.newRequestQueue(getActivity()); + mIsBestPost = getArguments().getBoolean(IS_BEST_POST_KEY); + mQueryPostUrl = getArguments().getString(QUERY_POST_URL_KEY); + if(savedInstanceState != null && savedInstanceState.getParcelable(paginationSynchronizerState) != null) { mPaginationSynchronizer = savedInstanceState.getParcelable(paginationSynchronizerState); } else { mPaginationSynchronizer = new PaginationSynchronizer(); - queryBestPost(1); + if(mIsBestPost) { + queryBestPost(mQueryPostUrl, 1); + } else { + queryPost(mQueryPostUrl, 1); + } } LastItemSynchronizer lastItemSynchronizer = new LastItemSynchronizer() { @@ -161,7 +180,7 @@ public class BestPostFragment extends Fragment { return rootView; } - private void queryBestPost(final int refreshTime) { + private void queryBestPost(final String queryPostUrl, final int refreshTime) { if(refreshTime < 0) { showErrorSnackbar(); return; @@ -169,11 +188,11 @@ public class BestPostFragment extends Fragment { mProgressBar.setVisibility(View.VISIBLE); - Uri uri = Uri.parse(RedditUtils.OAUTH_API_BASE_URI + RedditUtils.BEST_POST_SUFFIX) + /*Uri uri = Uri.parse(RedditUtils.OAUTH_API_BASE_URI + RedditUtils.BEST_POST_SUFFIX) .buildUpon().appendQueryParameter(RedditUtils.RAW_JSON_KEY, RedditUtils.RAW_JSON_VALUE) - .build(); + .build();*/ - StringRequest bestPostRequest = new StringRequest(Request.Method.GET, uri.toString(), new Response.Listener<String>() { + StringRequest postRequest = new StringRequest(Request.Method.GET, mQueryPostUrl, new Response.Listener<String>() { @Override public void onResponse(String response) { if(getActivity() != null) { @@ -183,24 +202,27 @@ public class BestPostFragment extends Fragment { //new ParsePostDataAsyncTask(response, accessToken).execute(); new ParsePost(getActivity(), new ParsePost.ParsePostListener() { @Override - public void onParsePostSuccess(ArrayList<PostData> bestPostData, String lastItem) { - mPostData = bestPostData; + public void onParsePostSuccess(ArrayList<PostData> postData, String lastItem) { + mPostData = postData; mLastItem = lastItem; - mAdapter = new PostRecyclerViewAdapter(getActivity(), bestPostData, mPaginationSynchronizer, mVoteThingRequestQueue, mAcquireAccessTokenRequestQueue); - - mBestPostRecyclerView.setAdapter(mAdapter); - mBestPostRecyclerView.addOnScrollListener(new PostPaginationScrollListener(getActivity(), mLinearLayoutManager, mAdapter, lastItem, bestPostData, mPaginationSynchronizer, - mAcquireAccessTokenRequestQueue, mPaginationSynchronizer.isLoading(), mPaginationSynchronizer.isLoadSuccess())); + mAdapter = new PostRecyclerViewAdapter(getActivity(), postData, mPaginationSynchronizer, mVoteThingRequestQueue, mAcquireAccessTokenRequestQueue); + + mPostRecyclerView.setAdapter(mAdapter); + mPostRecyclerView.addOnScrollListener(new PostPaginationScrollListener( + getActivity(), mLinearLayoutManager, mAdapter, lastItem, postData, + mPaginationSynchronizer, mAcquireAccessTokenRequestQueue, + mQueryPostUrl, mIsBestPost, + mPaginationSynchronizer.isLoading(), mPaginationSynchronizer.isLoadSuccess())); mProgressBar.setVisibility(View.GONE); } @Override public void onParsePostFail() { Toast.makeText(getActivity(), "Error parsing data", Toast.LENGTH_SHORT).show(); - Log.i("Best post fetch error", "Error parsing data"); + Log.i("Post fetch error", "Error parsing data"); mProgressBar.setVisibility(View.GONE); } - }).parseBestPost(response, new ArrayList<PostData>()); + }).parsePost(response, new ArrayList<PostData>()); } } }, new Response.ErrorListener() { @@ -213,14 +235,14 @@ public class BestPostFragment extends Fragment { new AcquireAccessToken.AcquireAccessTokenListener() { @Override public void onAcquireAccessTokenSuccess() { - queryBestPost(refreshTime - 1); + queryBestPost(queryPostUrl, refreshTime - 1); } @Override public void onAcquireAccessTokenFail() {} }); } else { - Log.i("best post fetch error", error.toString()); + Log.i("Post fetch error", error.toString()); showErrorSnackbar(); } } @@ -231,17 +253,92 @@ public class BestPostFragment extends Fragment { return RedditUtils.getOAuthHeader(accessToken); } }; - bestPostRequest.setTag(BestPostFragment.class); - mRequestQueue.add(bestPostRequest); + postRequest.setTag(PostFragment.class); + mRequestQueue.add(postRequest); + } + + private void queryPost(final String queryPostUrl, final int refreshTime) { + if(refreshTime < 0) { + showErrorSnackbar(); + return; + } + + mProgressBar.setVisibility(View.VISIBLE); + + Uri uri = Uri.parse(RedditUtils.OAUTH_API_BASE_URI + RedditUtils.BEST_POST_SUFFIX) + .buildUpon().appendQueryParameter(RedditUtils.RAW_JSON_KEY, RedditUtils.RAW_JSON_VALUE) + .build(); + + StringRequest postRequest = new StringRequest(Request.Method.GET, queryPostUrl, new Response.Listener<String>() { + @Override + public void onResponse(String response) { + if(getActivity() != null) { + ClipboardManager clipboard = (ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE); + ClipData clip = ClipData.newPlainText("response", response); + clipboard.setPrimaryClip(clip); + //new ParsePostDataAsyncTask(response, accessToken).execute(); + new ParsePost(getActivity(), new ParsePost.ParsePostListener() { + @Override + public void onParsePostSuccess(ArrayList<PostData> postData, String lastItem) { + mPostData = postData; + mLastItem = lastItem; + mAdapter = new PostRecyclerViewAdapter(getActivity(), postData, mPaginationSynchronizer, mVoteThingRequestQueue, mAcquireAccessTokenRequestQueue); + + mPostRecyclerView.setAdapter(mAdapter); + mPostRecyclerView.addOnScrollListener(new PostPaginationScrollListener( + getActivity(), mLinearLayoutManager, mAdapter, lastItem, postData, + mPaginationSynchronizer, mAcquireAccessTokenRequestQueue, + mQueryPostUrl, mIsBestPost, + mPaginationSynchronizer.isLoading(), mPaginationSynchronizer.isLoadSuccess())); + mProgressBar.setVisibility(View.GONE); + } + + @Override + public void onParsePostFail() { + Toast.makeText(getActivity(), "Error parsing data", Toast.LENGTH_SHORT).show(); + Log.i("Post fetch error", "Error parsing data"); + mProgressBar.setVisibility(View.GONE); + } + }).parsePost(response, new ArrayList<PostData>()); + } + } + }, new Response.ErrorListener() { + @Override + public void onErrorResponse(VolleyError error) { + if (error instanceof AuthFailureError) { + // Error indicating that there was an Authentication Failure while performing the request + // Access token expired + new AcquireAccessToken(getActivity()).refreshAccessToken(mAcquireAccessTokenRequestQueue, + new AcquireAccessToken.AcquireAccessTokenListener() { + @Override + public void onAcquireAccessTokenSuccess() { + queryPost(queryPostUrl, refreshTime - 1); + } + + @Override + public void onAcquireAccessTokenFail() {} + }); + } else { + Log.i("Post fetch error", error.toString()); + showErrorSnackbar(); + } + } + }); + postRequest.setTag(PostFragment.class); + mRequestQueue.add(postRequest); } private void showErrorSnackbar() { mProgressBar.setVisibility(View.GONE); - Snackbar snackbar = Snackbar.make(mCoordinatorLayout, "Error getting best post", Snackbar.LENGTH_INDEFINITE); + Snackbar snackbar = Snackbar.make(mCoordinatorLayout, "Error getting post", Snackbar.LENGTH_INDEFINITE); snackbar.setAction(R.string.retry, new View.OnClickListener() { @Override public void onClick(View view) { - queryBestPost(1); + if(mIsBestPost) { + queryBestPost(mQueryPostUrl, 1); + } else { + queryPost(mQueryPostUrl, 1); + } } }); snackbar.show(); diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/PostPaginationScrollListener.java b/app/src/main/java/ml/docilealligator/infinityforreddit/PostPaginationScrollListener.java index 19ab4109..2ee6478a 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/PostPaginationScrollListener.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/PostPaginationScrollListener.java @@ -4,6 +4,7 @@ import android.content.ClipData; import android.content.ClipboardManager; import android.content.Context; import android.net.Uri; +import android.support.annotation.NonNull; import android.support.v7.widget.LinearLayoutManager; import android.support.v7.widget.RecyclerView; import android.util.Log; @@ -34,14 +35,18 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { private LastItemSynchronizer mLastItemSynchronizer; private PaginationRequestQueueSynchronizer mPaginationRequestQueueSynchronizer; + private String mQueryPostUrl; + private boolean isBestPost; private boolean isLoading; private boolean loadSuccess; private String mLastItem; private RequestQueue mRequestQueue; private RequestQueue mAcquireAccessTokenRequestQueue; - PostPaginationScrollListener(Context context, LinearLayoutManager layoutManager, PostRecyclerViewAdapter adapter, String lastItem, ArrayList<PostData> postData, PaginationSynchronizer paginationSynchronizer, - RequestQueue acquireAccessTokenRequestQueue, boolean isLoading, boolean loadSuccess) { + PostPaginationScrollListener(Context context, LinearLayoutManager layoutManager, PostRecyclerViewAdapter adapter, + String lastItem, ArrayList<PostData> postData, PaginationSynchronizer paginationSynchronizer, + RequestQueue acquireAccessTokenRequestQueue, final String queryPostUrl, + final boolean isBestPost, boolean isLoading, boolean loadSuccess) { if(context != null) { this.mContext = context; this.mLayoutManager = layoutManager; @@ -50,6 +55,8 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { this.mPostData = postData; this.mPaginationSynchronizer = paginationSynchronizer; this.mAcquireAccessTokenRequestQueue = acquireAccessTokenRequestQueue; + this.mQueryPostUrl = queryPostUrl; + this.isBestPost = isBestPost; this.isLoading = isLoading; this.loadSuccess = loadSuccess; @@ -58,7 +65,11 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { mPaginationRetryNotifier = new PaginationRetryNotifier() { @Override public void retry() { - fetchBestPost(1); + if(isBestPost) { + fetchBestPost(queryPostUrl, 1); + } else { + fetchPost(queryPostUrl, 1); + } } }; mPaginationSynchronizer.setPaginationRetryNotifier(mPaginationRetryNotifier); @@ -69,7 +80,7 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { } @Override - public void onScrolled(RecyclerView recyclerView, int dx, int dy) { + public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) { super.onScrolled(recyclerView, dx, dy); if(!isLoading && loadSuccess) { int visibleItemCount = mLayoutManager.getChildCount(); @@ -77,13 +88,17 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { int firstVisibleItemPosition = mLayoutManager.findFirstVisibleItemPosition(); if((visibleItemCount + firstVisibleItemPosition >= totalItemCount) && firstVisibleItemPosition >= 0) { - fetchBestPost(1); + if(isBestPost) { + fetchBestPost(mQueryPostUrl, 1); + } else { + fetchPost(mQueryPostUrl, 1); + } } } } - private void fetchBestPost(final int refreshTime) { + private void fetchBestPost(final String queryPostUrl, final int refreshTime) { if(refreshTime < 0) { loadFailed(); return; @@ -93,9 +108,8 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { loadSuccess = false; mPaginationSynchronizer.setLoading(true); - Uri uri = Uri.parse(RedditUtils.OAUTH_API_BASE_URI + RedditUtils.BEST_POST_SUFFIX) - .buildUpon().appendQueryParameter(RedditUtils.AFTER_KEY, mLastItem) - .appendQueryParameter(RedditUtils.RAW_JSON_KEY, RedditUtils.RAW_JSON_VALUE).build(); + Uri uri = Uri.parse(queryPostUrl) + .buildUpon().appendQueryParameter(RedditUtils.AFTER_KEY, mLastItem).build(); StringRequest bestPostRequest = new StringRequest(Request.Method.GET, uri.toString(), new Response.Listener<String>() { @Override @@ -122,7 +136,7 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { Log.i("Best post", "Error parsing data"); loadFailed(); } - }).parseBestPost(response, mPostData); + }).parsePost(response, mPostData); } }, new Response.ErrorListener() { @Override @@ -133,7 +147,7 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { new AcquireAccessToken.AcquireAccessTokenListener() { @Override public void onAcquireAccessTokenSuccess() { - fetchBestPost(refreshTime - 1); + fetchBestPost(queryPostUrl, refreshTime - 1); } @Override @@ -157,6 +171,73 @@ class PostPaginationScrollListener extends RecyclerView.OnScrollListener { mRequestQueue.add(bestPostRequest); } + private void fetchPost(final String queryPostUrl, final int refreshTime) { + if(refreshTime < 0) { + loadFailed(); + return; + } + + isLoading = true; + loadSuccess = false; + mPaginationSynchronizer.setLoading(true); + + Uri uri = Uri.parse(queryPostUrl) + .buildUpon().appendQueryParameter(RedditUtils.AFTER_KEY, mLastItem).build(); + + StringRequest bestPostRequest = new StringRequest(Request.Method.GET, uri.toString(), new Response.Listener<String>() { + @Override + public void onResponse(String response) { + ClipboardManager clipboard = (ClipboardManager) mContext.getSystemService(Context.CLIPBOARD_SERVICE); + ClipData clip = ClipData.newPlainText("response", response); + clipboard.setPrimaryClip(clip); + new ParsePost(mContext, new ParsePost.ParsePostListener() { + @Override + public void onParsePostSuccess(ArrayList<PostData> bestPostData, String lastItem) { + mAdapter.notifyDataSetChanged(); + mLastItem = lastItem; + mLastItemSynchronizer.lastItemChanged(mLastItem); + + isLoading = false; + loadSuccess = true; + mPaginationSynchronizer.setLoading(false); + mPaginationSynchronizer.setLoadingState(true); + } + + @Override + public void onParsePostFail() { + Toast.makeText(mContext, "Error parsing data", Toast.LENGTH_SHORT).show(); + Log.i("Best post", "Error parsing data"); + loadFailed(); + } + }).parsePost(response, mPostData); + } + }, new Response.ErrorListener() { + @Override + public void onErrorResponse(VolleyError error) { + if (error instanceof AuthFailureError) { + //Access token expired + new AcquireAccessToken(mContext).refreshAccessToken(mAcquireAccessTokenRequestQueue, + new AcquireAccessToken.AcquireAccessTokenListener() { + @Override + public void onAcquireAccessTokenSuccess() { + fetchPost(queryPostUrl, refreshTime - 1); + } + + @Override + public void onAcquireAccessTokenFail() { + } + }); + } else { + Toast.makeText(mContext, "Error getting best post", Toast.LENGTH_SHORT).show(); + Log.i("best post", error.toString()); + loadFailed(); + } + } + }); + bestPostRequest.setTag(PostPaginationScrollListener.class); + mRequestQueue.add(bestPostRequest); + } + private void loadFailed() { isLoading = false; loadSuccess = false; diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/PostRecyclerViewAdapter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/PostRecyclerViewAdapter.java index 101ff11f..b7a918cd 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/PostRecyclerViewAdapter.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/PostRecyclerViewAdapter.java @@ -77,7 +77,7 @@ class PostRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHold @Override public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { if(viewType == VIEW_TYPE_DATA) { - CardView cardView = (CardView) LayoutInflater.from(parent.getContext()).inflate(R.layout.item_best_post, parent, false); + CardView cardView = (CardView) LayoutInflater.from(parent.getContext()).inflate(R.layout.item_post, parent, false); return new DataViewHolder(cardView); } else { LinearLayout linearLayout = (LinearLayout) LayoutInflater.from(parent.getContext()).inflate(R.layout.item_footer_progress_bar, parent, false); diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/RedditUtils.java b/app/src/main/java/ml/docilealligator/infinityforreddit/RedditUtils.java index a1ef193c..c5a13ec3 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/RedditUtils.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/RedditUtils.java @@ -70,11 +70,15 @@ class RedditUtils { return params; } - static String getQueryCommentUri(String subredditName, String article) { + static String getQueryCommentUrl(String subredditName, String article) { return API_BASE_URI + "/" + subredditName + "/comments/" + article + ".json"; } - static String getQuerySubredditDataUri(String subredditName) { + static String getQuerySubredditDataUrl(String subredditName) { return API_BASE_URI + "/r/" + subredditName + "/about.json"; } + + static String getQuerySubredditPostUrl(String subredditName) { + return API_BASE_URI + "/r/" + subredditName + ".json"; + } } diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/ViewSubredditDetailActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/ViewSubredditDetailActivity.java index 4d4eb8c5..6b4126b8 100644 --- a/app/src/main/java/ml/docilealligator/infinityforreddit/ViewSubredditDetailActivity.java +++ b/app/src/main/java/ml/docilealligator/infinityforreddit/ViewSubredditDetailActivity.java @@ -2,13 +2,13 @@ package ml.docilealligator.infinityforreddit; import android.arch.lifecycle.Observer; import android.arch.lifecycle.ViewModelProviders; +import android.net.Uri; import android.os.AsyncTask; import android.os.Bundle; import android.support.annotation.Nullable; import android.support.design.widget.AppBarLayout; import android.support.design.widget.CollapsingToolbarLayout; import android.support.v4.app.Fragment; -import android.support.v4.app.FragmentTransaction; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.view.MenuItem; @@ -27,6 +27,8 @@ public class ViewSubredditDetailActivity extends AppCompatActivity { static final String EXTRA_SUBREDDIT_NAME = "ESN"; static final String EXTRA_SUBREDDIT_ID = "ESI"; + private Fragment mFragment; + private SubredditViewModel mSubredditViewModel; @Override @@ -120,9 +122,20 @@ public class ViewSubredditDetailActivity extends AppCompatActivity { } }); - FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction(); - Fragment mFragment = new BestPostFragment(); - fragmentTransaction.replace(R.id.frame_layout_view_subreddit_detail_activity, mFragment).commit(); + if(savedInstanceState == null) { + mFragment = new PostFragment(); + Uri uri = Uri.parse(RedditUtils.getQuerySubredditPostUrl(subredditName)) + .buildUpon().appendQueryParameter(RedditUtils.RAW_JSON_KEY, RedditUtils.RAW_JSON_VALUE) + .build(); + Bundle bundle = new Bundle(); + bundle.putString(PostFragment.QUERY_POST_URL_KEY, uri.toString()); + bundle.putBoolean(PostFragment.IS_BEST_POST_KEY, false); + mFragment.setArguments(bundle); + getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_view_subreddit_detail_activity, mFragment).commit(); + } else { + mFragment = getSupportFragmentManager().getFragment(savedInstanceState, "outStateFragment"); + getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_view_subreddit_detail_activity, mFragment).commit(); + } } @Override @@ -135,6 +148,14 @@ public class ViewSubredditDetailActivity extends AppCompatActivity { return false; } + @Override + protected void onSaveInstanceState(Bundle outState) { + super.onSaveInstanceState(outState); + if(mFragment != null) { + getSupportFragmentManager().putFragment(outState, "outStateFragment", mFragment); + } + } + private static class InsertSubredditDataAsyncTask extends AsyncTask<Void, Void, Void> { private final SubredditDao mSubredditDao; |