Downloads init, profile and download fixes.

app/src/main/AndroidManifest.xml

@@ -63,6 +63,8 @@
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".activities.main.MainActivity"/>
         </activity>
+        <activity android:name=".activities.downloads.DownloadsActivity">
+        </activity>
     </application>
 
 </manifest>

app/src/main/java/gr/thmmy/mthmmy/activities/board/BoardActivity.java

@@ -186,6 +186,7 @@ public class BoardActivity extends BaseActivity implements BoardAdapter.OnLoadMo
         @SuppressWarnings("unused")
         private static final String TAG = "BoardTask"; //Separate tag for AsyncTask
 
+        @Override
         protected void onPreExecute() {
             if (!isLoadingMore) progressBar.setVisibility(ProgressBar.VISIBLE);
             if (newTopicFAB.getVisibility() != View.GONE) newTopicFAB.setEnabled(false);
@@ -207,6 +208,7 @@ public class BoardActivity extends BaseActivity implements BoardAdapter.OnLoadMo
             return false;
         }
 
+        @Override
         protected void onPostExecute(Boolean result) {
             if (!result) { //Parse failed!
                 Report.d(TAG, "Parse failed!");
@@ -214,6 +216,8 @@ public class BoardActivity extends BaseActivity implements BoardAdapter.OnLoadMo
                         , "Fatal error!\n Aborting...", Toast.LENGTH_LONG).show();
                 finish();
             }
+            if (boardTitle == null || Objects.equals(boardTitle, "")) toolbar.setTitle(boardTitle);
+
             //Parse was successful
             ++pagesLoaded;
             if (newTopicFAB.getVisibility() != View.GONE) newTopicFAB.setEnabled(true);

app/src/main/java/gr/thmmy/mthmmy/activities/downloads/DownloadsActivity.java

@@ -0,0 +1,274 @@
+package gr.thmmy.mthmmy.activities.downloads;
+
+import android.net.Uri;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.design.widget.FloatingActionButton;
+import android.support.v7.widget.DividerItemDecoration;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.support.v7.widget.Toolbar;
+import android.view.View;
+import android.widget.ProgressBar;
+import android.widget.Toast;
+
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.select.Elements;
+
+import java.util.ArrayList;
+import java.util.Objects;
+
+import javax.net.ssl.SSLHandshakeException;
+
+import gr.thmmy.mthmmy.R;
+import gr.thmmy.mthmmy.base.BaseActivity;
+import gr.thmmy.mthmmy.model.Download;
+import gr.thmmy.mthmmy.model.LinkTarget;
+import me.zhanghai.android.materialprogressbar.MaterialProgressBar;
+import mthmmy.utils.Report;
+import okhttp3.Request;
+import okhttp3.Response;
+
+public class DownloadsActivity extends BaseActivity implements DownloadsAdapter.OnLoadMoreListener {
+    /**
+     * Debug Tag for logging debug output to LogCat
+     */
+    @SuppressWarnings("unused")
+    private static final String TAG = "DownloadsActivity";
+    /**
+     * The key to use when putting download's url String to {@link DownloadsActivity}'s Bundle.
+     */
+    public static final String BUNDLE_DOWNLOADS_URL = "DOWNLOADS_URL";
+    /**
+     * The key to use when putting download's title String to {@link DownloadsActivity}'s Bundle.
+     */
+    public static final String BUNDLE_DOWNLOADS_TITLE = "DOWNLOADS_TITLE";
+    private static final String downloadsIndexUrl = "https://www.thmmy.gr/smf/index.php?action=tpmod;dl;";
+    private String downloadsUrl;
+    String downloadsTitle;
+    private ArrayList<Download> parsedDownloads = new ArrayList<>();
+
+    private MaterialProgressBar progressBar;
+    private RecyclerView recyclerView;
+    private DownloadsAdapter downloadsAdapter;
+    private FloatingActionButton uploadFAB;
+
+    private ParseDownloadPageTask parseDownloadPageTask;
+    private int numberOfPages = -1;
+    private int pagesLoaded = 0;
+    private boolean isLoadingMore;
+    private static final int visibleThreshold = 5;
+    private int lastVisibleItem, totalItemCount;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_downloads);
+
+        Bundle extras = getIntent().getExtras();
+        downloadsTitle = extras.getString(BUNDLE_DOWNLOADS_TITLE);
+        if (downloadsTitle == null || Objects.equals(downloadsTitle, ""))
+            downloadsTitle = "Downloads";
+        downloadsUrl = extras.getString(BUNDLE_DOWNLOADS_URL);
+        if (downloadsUrl != null && !Objects.equals(downloadsUrl, "")) {
+            LinkTarget.Target target = LinkTarget.resolveLinkTarget(Uri.parse(downloadsUrl));
+            if (!target.is(LinkTarget.Target.DOWNLOADS)) {
+                Report.e(TAG, "Bundle came with a non board url!\nUrl:\n" + downloadsUrl);
+                Toast.makeText(this, "An error has occurred\nAborting.", Toast.LENGTH_SHORT).show();
+                finish();
+            }
+        } else downloadsUrl = downloadsIndexUrl;
+
+        toolbar = (Toolbar) findViewById(R.id.toolbar);
+        toolbar.setTitle(downloadsTitle);
+        /*setSupportActionBar(toolbar);
+        if (getSupportActionBar() != null) {
+            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+            getSupportActionBar().setDisplayShowHomeEnabled(true);
+        }*/
+
+        createDrawer();
+
+        progressBar = (MaterialProgressBar) findViewById(R.id.progressBar);
+
+        recyclerView = (RecyclerView) findViewById(R.id.downloads_recycler_view);
+        recyclerView.setHasFixedSize(true);
+        final LinearLayoutManager layoutManager = new LinearLayoutManager(getApplicationContext());
+        recyclerView.setLayoutManager(layoutManager);
+        DividerItemDecoration dividerItemDecoration = new DividerItemDecoration(recyclerView.getContext(),
+                layoutManager.getOrientation());
+        recyclerView.addItemDecoration(dividerItemDecoration);
+        downloadsAdapter = new DownloadsAdapter(getApplicationContext(), parsedDownloads);
+        recyclerView.setAdapter(downloadsAdapter);
+        recyclerView.addOnScrollListener(new RecyclerView.OnScrollListener() {
+            @Override
+            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
+                super.onScrolled(recyclerView, dx, dy);
+                totalItemCount = layoutManager.getItemCount();
+                lastVisibleItem = layoutManager.findLastVisibleItemPosition();
+
+                if (!isLoadingMore && totalItemCount <= (lastVisibleItem + visibleThreshold)) {
+                    isLoadingMore = true;
+                    onLoadMore();
+                }
+            }
+        });
+
+        uploadFAB = (FloatingActionButton) findViewById(R.id.download_fab);
+        uploadFAB.setEnabled(false);
+
+        parseDownloadPageTask = new ParseDownloadPageTask();
+        parseDownloadPageTask.execute(downloadsUrl);
+    }
+
+    @Override
+    public void onLoadMore() {
+        if (pagesLoaded < numberOfPages) {
+            parsedDownloads.add(null);
+            downloadsAdapter.notifyItemInserted(parsedDownloads.size());
+
+            //Load data
+            parseDownloadPageTask = new ParseDownloadPageTask();
+            if (downloadsUrl.contains("tpstart"))
+                parseDownloadPageTask.execute(downloadsUrl.substring(0
+                        , downloadsUrl.lastIndexOf(";tpstart=")) + ";tpstart=" + pagesLoaded * 10);
+            else parseDownloadPageTask.execute(downloadsUrl + ";tpstart=" + pagesLoaded * 10);
+        }
+    }
+
+    @Override
+    public void onBackPressed() {
+        if (drawer.isDrawerOpen()) {
+            drawer.closeDrawer();
+            return;
+        }
+        super.onBackPressed();
+    }
+
+    @Override
+    protected void onResume() {
+        drawer.setSelection(-1);
+        super.onResume();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        recyclerView.setAdapter(null);
+        if (parseDownloadPageTask != null && parseDownloadPageTask.getStatus() != AsyncTask.Status.RUNNING)
+            parseDownloadPageTask.cancel(true);
+    }
+
+    /**
+     * An {@link AsyncTask} that handles asynchronous fetching of a downloads page and parsing it's
+     * data. {@link AsyncTask#onPostExecute(Object) OnPostExecute} method calls {@link RecyclerView#swapAdapter}
+     * to build graphics.
+     * <p>
+     * <p>Calling TopicTask's {@link AsyncTask#execute execute} method needs to have profile's url
+     * as String parameter!</p>
+     */
+    class ParseDownloadPageTask extends AsyncTask<String, Void, Void> {
+        /**
+         * Debug Tag for logging debug output to LogCat
+         */
+        private static final String TAG = "ParseDownloadPageTask"; //Separate tag for AsyncTask
+        private String thisPageUrl;
+
+        @Override
+        protected void onPreExecute() {
+            if (!isLoadingMore) progressBar.setVisibility(ProgressBar.VISIBLE);
+            if (uploadFAB.getVisibility() != View.GONE) uploadFAB.setEnabled(false);
+        }
+
+        @Override
+        protected Void doInBackground(String... downloadsUrl) {
+            thisPageUrl = downloadsUrl[0];
+            Request request = new Request.Builder()
+                    .url(downloadsUrl[0])
+                    .build();
+            try {
+                Response response = BaseActivity.getClient().newCall(request).execute();
+                parseDownloads(Jsoup.parse(response.body().string()));
+            } catch (SSLHandshakeException e) {
+                Report.w(TAG, "Certificate problem (please switch to unsafe connection).");
+            } catch (Exception e) {
+                Report.e("TAG", "ERROR", e);
+            }
+            return null;
+        }
+
+        @Override
+        protected void onPostExecute(Void voids) {
+            if (downloadsTitle == null || Objects.equals(downloadsTitle, ""))
+                toolbar.setTitle(downloadsTitle);
+
+            ++pagesLoaded;
+            if (uploadFAB.getVisibility() != View.GONE) uploadFAB.setEnabled(true);
+            progressBar.setVisibility(ProgressBar.INVISIBLE);
+            downloadsAdapter.notifyDataSetChanged();
+            isLoadingMore = false;
+        }
+
+        private void parseDownloads(Document downloadPage) {
+            if (downloadsTitle == null || Objects.equals(downloadsTitle, ""))
+                downloadsTitle = downloadPage.select("div.nav>b>a.nav").last().text();
+
+            //Removes loading item
+            if (isLoadingMore) {
+                if (parsedDownloads.size() > 0) parsedDownloads.remove(parsedDownloads.size() - 1);
+            }
+
+            Download.DownloadItemType type;
+            if (LinkTarget.resolveLinkTarget(Uri.parse(thisPageUrl)).is(LinkTarget.
+                    Target.DOWNLOADS_CATEGORY)) type = Download.DownloadItemType.DOWNLOADS_CATEGORY;
+            else type = Download.DownloadItemType.DOWNLOADS_FILE;
+
+            Elements pages = downloadPage.select("a.navPages");
+            if (pages != null) {
+                for (Element page : pages) {
+                    int pageNumber = Integer.parseInt(page.text());
+                    if (pageNumber > numberOfPages) numberOfPages = pageNumber;
+                }
+            } else numberOfPages = 1;
+
+            Elements rows = downloadPage.select("table.tborder>tbody>tr");
+            if (type == Download.DownloadItemType.DOWNLOADS_CATEGORY) {
+                Elements navigationLinks = downloadPage.select("div.nav>b");
+                for (Element row : rows) {
+                    if (row.select("td").size() == 1) continue;
+
+                    String url = row.select("b>a").first().attr("href"),
+                            title = row.select("b>a").first().text(),
+                            subtitle = row.select("div.smalltext:not(:has(a))").text();
+                    if (!row.select("td").last().hasClass("windowbg2")) {
+                        if (navigationLinks.size() < 4) {
+
+                            parsedDownloads.add(new Download(type, url, title, subtitle, null,
+                                    true, null));
+                        } else {
+                            String stats = row.text();
+                            stats = stats.replace(title, "").replace(subtitle, "").trim();
+                            parsedDownloads.add(new Download(type, url, title, subtitle, stats,
+                                    false, null));
+                        }
+                    } else {
+                        String stats = row.text();
+                        stats = stats.replace(title, "").replace(subtitle, "").trim();
+                        parsedDownloads.add(new Download(type, url, title, subtitle, stats,
+                                false, null));
+                    }
+                }
+            } else {
+                parsedDownloads.add(new Download(type,
+                        rows.select("b>a").first().attr("href"),
+                        rows.select("b>a").first().text(),
+                        rows.select("div.smalltext:not(:has(a))").text(),
+                        rows.select("span:not(:has(a))").first().text(),
+                        false,
+                        rows.select("span:has(a)").first().html()));
+            }
+        }
+    }
+}

app/src/main/java/gr/thmmy/mthmmy/activities/downloads/DownloadsAdapter.java

@@ -0,0 +1,181 @@
+package gr.thmmy.mthmmy.activities.downloads;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Typeface;
+import android.os.Bundle;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageButton;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.Objects;
+
+import gr.thmmy.mthmmy.R;
+import gr.thmmy.mthmmy.model.Download;
+import me.zhanghai.android.materialprogressbar.MaterialProgressBar;
+
+import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
+import static gr.thmmy.mthmmy.activities.downloads.DownloadsActivity.BUNDLE_DOWNLOADS_TITLE;
+import static gr.thmmy.mthmmy.activities.downloads.DownloadsActivity.BUNDLE_DOWNLOADS_URL;
+
+class DownloadsAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
+    /**
+     * Debug Tag for logging debug output to LogCat
+     */
+    @SuppressWarnings("unused")
+    private static final String TAG = "DownloadsAdapter";
+    private final int VIEW_TYPE_DOWNLOAD = 0;
+    private final int VIEW_TYPE_LOADING = 1;
+
+    private final Context context;
+    private ArrayList<Download> parsedDownloads = new ArrayList<>();
+    private final ArrayList<Boolean> downloadExpandableVisibility = new ArrayList<>();
+
+    DownloadsAdapter(Context context, ArrayList<Download> parsedDownloads) {
+        this.context = context;
+        this.parsedDownloads = parsedDownloads;
+    }
+
+    interface OnLoadMoreListener {
+        void onLoadMore();
+    }
+
+    @Override
+    public int getItemViewType(int position) {
+        return (parsedDownloads.get(position) == null) ? VIEW_TYPE_LOADING : VIEW_TYPE_DOWNLOAD;
+    }
+
+    @Override
+    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        if (viewType == VIEW_TYPE_DOWNLOAD) {
+            View download = LayoutInflater.from(parent.getContext()).
+                    inflate(R.layout.activity_downloads_row, parent, false);
+            return new DownloadViewHolder(download);
+        } else if (viewType == VIEW_TYPE_LOADING) {
+            View loading = LayoutInflater.from(parent.getContext()).
+                    inflate(R.layout.recycler_loading_item, parent, false);
+            return new LoadingViewHolder(loading);
+        }
+        return null;
+    }
+
+    @Override
+    public void onBindViewHolder(final RecyclerView.ViewHolder holder, final int position) {
+        if (holder instanceof DownloadViewHolder) {
+            final Download download = parsedDownloads.get(position);
+            final DownloadViewHolder downloadViewHolder = (DownloadViewHolder) holder;
+
+            if (downloadExpandableVisibility.size() != parsedDownloads.size()) {
+                for (int i = downloadExpandableVisibility.size(); i < parsedDownloads.size(); ++i)
+                    downloadExpandableVisibility.add(false);
+            }
+
+            if (download.getType() == Download.DownloadItemType.DOWNLOADS_CATEGORY) {
+                downloadViewHolder.downloadRow.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        Intent intent = new Intent(context, DownloadsActivity.class);
+                        Bundle extras = new Bundle();
+                        extras.putString(BUNDLE_DOWNLOADS_URL, download.getUrl());
+                        extras.putString(BUNDLE_DOWNLOADS_TITLE, download.getTitle());
+                        intent.putExtras(extras);
+                        intent.setFlags(FLAG_ACTIVITY_NEW_TASK);
+                        context.startActivity(intent);
+                    }
+                });
+
+                if (downloadExpandableVisibility.get(downloadViewHolder.getAdapterPosition())) {
+                    downloadViewHolder.informationExpandable.setVisibility(View.VISIBLE);
+                    downloadViewHolder.informationExpandableBtn.setImageResource(R.drawable.ic_arrow_drop_up);
+                } else {
+                    downloadViewHolder.informationExpandable.setVisibility(View.GONE);
+                    downloadViewHolder.informationExpandableBtn.setImageResource(R.drawable.ic_arrow_drop_down);
+                }
+                downloadViewHolder.informationExpandableBtn.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        final boolean visible = downloadExpandableVisibility.get(downloadViewHolder.
+                                getAdapterPosition());
+                        if (visible) {
+                            downloadViewHolder.informationExpandable.setVisibility(View.GONE);
+                            downloadViewHolder.informationExpandableBtn.setImageResource(R.drawable.ic_arrow_drop_down);
+                        } else {
+                            downloadViewHolder.informationExpandable.setVisibility(View.VISIBLE);
+                            downloadViewHolder.informationExpandableBtn.setImageResource(R.drawable.ic_arrow_drop_up);
+                        }
+                        downloadExpandableVisibility.set(downloadViewHolder.getAdapterPosition(), !visible);
+                    }
+                });
+                downloadViewHolder.title.setTypeface(Typeface.createFromAsset(context.getAssets()
+                        , "fonts/fontawesome-webfont.ttf"));
+                if (download.hasSubCategory()) {
+                    String tmp = context.getResources().getString(R.string.fa_folder) + " "
+                            + download.getTitle();
+                    downloadViewHolder.title.setText(tmp);
+                } else {
+                    String tmp = context.getResources().getString(R.string.fa_file) + " "
+                            + download.getTitle();
+                    downloadViewHolder.title.setText(tmp);
+                }
+            } else {
+                //TODO implement download on click
+
+                downloadViewHolder.upperLinear.setBackgroundColor(context.getResources().getColor(R.color.background));
+                downloadViewHolder.informationExpandable.setVisibility(View.VISIBLE);
+                downloadViewHolder.informationExpandableBtn.setVisibility(View.GONE);
+                downloadViewHolder.informationExpandableBtn.setEnabled(false);
+                downloadViewHolder.title.setText(download.getTitle());
+            }
+
+            downloadViewHolder.subTitle.setText(download.getSubTitle());
+            String tmp = download.getExtraInfo();
+            if (tmp != null && !Objects.equals(tmp, ""))
+                downloadViewHolder.extraInfo.setText(tmp);
+            else downloadViewHolder.extraInfo.setVisibility(View.GONE);
+            tmp = download.getStatNumbers();
+            if (tmp != null && !Objects.equals(tmp, ""))
+                downloadViewHolder.uploaderDate.setText(tmp);
+            else downloadViewHolder.uploaderDate.setVisibility(View.GONE);
+        } else if (holder instanceof LoadingViewHolder) {
+            LoadingViewHolder loadingViewHolder = (LoadingViewHolder) holder;
+            loadingViewHolder.progressBar.setIndeterminate(true);
+        }
+    }
+
+    @Override
+    public int getItemCount() {
+        return parsedDownloads.size();
+    }
+
+    private static class DownloadViewHolder extends RecyclerView.ViewHolder {
+        final LinearLayout upperLinear, downloadRow, informationExpandable;
+        final TextView title, subTitle, extraInfo, uploaderDate;
+        final ImageButton informationExpandableBtn;
+
+        DownloadViewHolder(View download) {
+            super(download);
+            upperLinear = (LinearLayout) download.findViewById(R.id.upper_linear);
+            downloadRow = (LinearLayout) download.findViewById(R.id.download_row);
+            informationExpandable = (LinearLayout) download.findViewById(R.id.child_board_expandable);
+            title = (TextView) download.findViewById(R.id.download_title);
+            subTitle = (TextView) download.findViewById(R.id.download_sub_title);
+            extraInfo = (TextView) download.findViewById(R.id.download_extra_info);
+            uploaderDate = (TextView) download.findViewById(R.id.download_uploader_date);
+            informationExpandableBtn = (ImageButton) download.findViewById(R.id.download_information_button);
+        }
+    }
+
+    private static class LoadingViewHolder extends RecyclerView.ViewHolder {
+        final MaterialProgressBar progressBar;
+
+        LoadingViewHolder(View itemView) {
+            super(itemView);
+            progressBar = (MaterialProgressBar) itemView.findViewById(R.id.recycler_progress_bar);
+        }
+    }
+}

app/src/main/java/gr/thmmy/mthmmy/activities/profile/stats/StatsFragment.java

@@ -248,11 +248,13 @@ public class StatsFragment extends Fragment {
         postingActivityByTimeChartXAxis.setGranularity(1f);
 
         LineDataSet postingActivityByTimeDataSet = new LineDataSet(postingActivityByTime, null);
+        if (isAdded()) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
                 postingActivityByTimeDataSet.setFillDrawable(getResources().getDrawable(R.drawable.line_chart_gradient, null));
             } else
                 //noinspection deprecation
                 postingActivityByTimeDataSet.setFillDrawable(getResources().getDrawable(R.drawable.line_chart_gradient));
+        }
         postingActivityByTimeDataSet.setDrawFilled(true);
         postingActivityByTimeDataSet.setDrawCircles(false);
         postingActivityByTimeDataSet.setDrawValues(false);
@@ -285,11 +287,13 @@ public class StatsFragment extends Fragment {
         mostPopularBoardsByPostsChartYAxis.setGranularity(1f);
 
         BarDataSet mostPopularBoardsByPostsDataSet = new BarDataSet(mostPopularBoardsByPosts, null);
+        if (isAdded()) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                 mostPopularBoardsByPostsDataSet.setColors(getResources().getColor(R.color.accent, null));
             } else
                 //noinspection deprecation
                 mostPopularBoardsByPostsDataSet.setColors(getResources().getColor(R.color.accent));
+        }
         mostPopularBoardsByPostsDataSet.setDrawValues(false);
         mostPopularBoardsByPostsDataSet.setValueTextColor(Color.WHITE);
 
@@ -324,11 +328,13 @@ public class StatsFragment extends Fragment {
         mostPopularBoardsByActivityChartYAxis.setLabelCount(10, false);
 
         BarDataSet mostPopularBoardsByActivityDataSet = new BarDataSet(mostPopularBoardsByActivity, null);
+        if (isAdded()) {
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                 mostPopularBoardsByActivityDataSet.setColors(getResources().getColor(R.color.accent, null));
             } else
                 //noinspection deprecation
                 mostPopularBoardsByActivityDataSet.setColors(getResources().getColor(R.color.accent));
+        }
         mostPopularBoardsByActivityDataSet.setDrawValues(false);
         mostPopularBoardsByActivityDataSet.setValueTextColor(Color.WHITE);
 

app/src/main/java/gr/thmmy/mthmmy/activities/profile/summary/SummaryFragment.java

@@ -187,9 +187,10 @@ public class SummaryFragment extends Fragment {
             }
             TextView entry = new TextView(this.getContext());
 
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            if (isAdded()) {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
                     entry.setTextColor(getResources().getColor(R.color.primary_text, null));
-            } else {
+                else
                     //noinspection deprecation
                     entry.setTextColor(getResources().getColor(R.color.primary_text));
             }

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicActivity.java

@@ -9,7 +9,6 @@ import android.os.AsyncTask;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
-import android.support.annotation.NonNull;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.widget.LinearLayoutManager;
@@ -63,7 +62,6 @@ public class TopicActivity extends BaseActivity {
      */
     public static final String BUNDLE_TOPIC_TITLE = "TOPIC_TITLE";
     private static final int PERMISSIONS_REQUEST_CODE = 69;
-    static boolean readWriteAccepted;
     private static TopicTask topicTask;
     //About posts
     private TopicAdapter topicAdapter;
@@ -213,7 +211,7 @@ public class TopicActivity extends BaseActivity {
             topicTask.cancel(true);
     }
 
-    @Override
+    /*@Override
     public void onRequestPermissionsResult(int permsRequestCode, @NonNull String[] permissions
             , @NonNull int[] grantResults) {
         switch (permsRequestCode) {
@@ -221,18 +219,20 @@ public class TopicActivity extends BaseActivity {
                 readWriteAccepted = grantResults[0] == PackageManager.PERMISSION_GRANTED;
                 break;
         }
-    }
+    }*/
 
-    private void requestPerms() { //Runtime permissions for devices with API >= 23
+    boolean requestPerms() { //Runtime permissions request for devices with API >= 23
         if (Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1) {
             String[] PERMISSIONS_STORAGE = {
                     Manifest.permission.READ_EXTERNAL_STORAGE,
                     Manifest.permission.WRITE_EXTERNAL_STORAGE};
 
-            checkSelfPermission(PERMISSIONS_STORAGE[0]);
+            if (checkSelfPermission(PERMISSIONS_STORAGE[0]) == PackageManager.PERMISSION_DENIED ||
-            checkSelfPermission(PERMISSIONS_STORAGE[1]);
+                    checkSelfPermission(PERMISSIONS_STORAGE[1]) == PackageManager.PERMISSION_DENIED) {
                 requestPermissions(PERMISSIONS_STORAGE, PERMISSIONS_REQUEST_CODE);
-        } else readWriteAccepted = true;
+                return false;
+            } else return true;
+        } else return true;
     }
 
     //--------------------------------------BOTTOM NAV BAR METHODS----------------------------------
@@ -365,6 +365,7 @@ public class TopicActivity extends BaseActivity {
         private static final int OTHER_ERROR = 2;
         private static final int SAME_PAGE = 3;
 
+        @Override
         protected void onPreExecute() {
             progressBar.setVisibility(ProgressBar.VISIBLE);
             paginationEnabled(false);

app/src/main/java/gr/thmmy/mthmmy/activities/topic/TopicAdapter.java

@@ -243,7 +243,7 @@ class TopicAdapter extends RecyclerView.Adapter<TopicAdapter.MyViewHolder> {
                 attached.setOnClickListener(new View.OnClickListener() {
                     @Override
                     public void onClick(View view) {
-                        if (TopicActivity.readWriteAccepted) {
+                        if (((TopicActivity) context).requestPerms()) {
                             downloadTask = new DownloadTask();
                             downloadTask.execute(attachedFile);
                         } else

app/src/main/java/gr/thmmy/mthmmy/base/BaseActivity.java

@@ -24,18 +24,20 @@ import com.mikepenz.materialdrawer.model.interfaces.IProfile;
 import gr.thmmy.mthmmy.R;
 import gr.thmmy.mthmmy.activities.AboutActivity;
 import gr.thmmy.mthmmy.activities.LoginActivity;
+import gr.thmmy.mthmmy.activities.downloads.DownloadsActivity;
 import gr.thmmy.mthmmy.activities.main.MainActivity;
 import gr.thmmy.mthmmy.activities.profile.ProfileActivity;
 import gr.thmmy.mthmmy.session.SessionManager;
 import okhttp3.OkHttpClient;
 
 import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
+import static gr.thmmy.mthmmy.activities.downloads.DownloadsActivity.BUNDLE_DOWNLOADS_TITLE;
+import static gr.thmmy.mthmmy.activities.downloads.DownloadsActivity.BUNDLE_DOWNLOADS_URL;
 import static gr.thmmy.mthmmy.activities.profile.ProfileActivity.BUNDLE_PROFILE_URL;
 import static gr.thmmy.mthmmy.activities.profile.ProfileActivity.BUNDLE_THUMBNAIL_URL;
 import static gr.thmmy.mthmmy.activities.profile.ProfileActivity.BUNDLE_USERNAME;
 
-public abstract class BaseActivity extends AppCompatActivity
+public abstract class BaseActivity extends AppCompatActivity {
-{
     // Client & Cookies
     protected static OkHttpClient client;
 
@@ -49,10 +51,10 @@ public abstract class BaseActivity extends AppCompatActivity
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        if(client==null)
+        if (client == null)
             client = BaseApplication.getInstance().getClient(); //must check every time - e.g.
         // they become null when app restarts after crash
-        if(sessionManager==null)
+        if (sessionManager == null)
             sessionManager = BaseApplication.getInstance().getSessionManager();
     }
 
@@ -65,27 +67,25 @@ public abstract class BaseActivity extends AppCompatActivity
     @Override
     protected void onPause() {
         super.onPause();
-        if(drawer!=null)    //close drawer animation after returning to activity
+        if (drawer != null)    //close drawer animation after returning to activity
             drawer.closeDrawer();
     }
 
 
-    public static OkHttpClient getClient()
+    public static OkHttpClient getClient() {
-    {
         return client;
     }
 
-    public static SessionManager getSessionManager()
+    public static SessionManager getSessionManager() {
-    {
         return sessionManager;
     }
 
     //TODO: move stuff below (?)
     //------------------------------------------DRAWER STUFF----------------------------------------
-    protected static final int HOME_ID=0;
+    protected static final int HOME_ID = 0;
-    protected static final int DOWNLOADS_ID=1;
+    protected static final int DOWNLOADS_ID = 1;
-    protected static final int LOG_ID =2;
+    protected static final int LOG_ID = 2;
-    protected static final int ABOUT_ID=3;
+    protected static final int ABOUT_ID = 3;
 
     private AccountHeader accountHeader;
     private ProfileDrawerItem profileDrawerItem;
@@ -96,42 +96,41 @@ public abstract class BaseActivity extends AppCompatActivity
     /**
      * Call only after initializing Toolbar
      */
-    protected void createDrawer()
+    protected void createDrawer() {
-    {
         final int primaryColor = ContextCompat.getColor(this, R.color.iron);
         final int selectedPrimaryColor = ContextCompat.getColor(this, R.color.primary_dark);
         final int selectedSecondaryColor = ContextCompat.getColor(this, R.color.accent);
 
         //Drawer Icons
-        homeIcon =new IconicsDrawable(this)
+        homeIcon = new IconicsDrawable(this)
                 .icon(FontAwesome.Icon.faw_home)
                 .color(primaryColor);
 
-        homeIconSelected =new IconicsDrawable(this)
+        homeIconSelected = new IconicsDrawable(this)
                 .icon(FontAwesome.Icon.faw_home)
                 .color(selectedSecondaryColor);
 
-        downloadsIcon =new IconicsDrawable(this)
+        downloadsIcon = new IconicsDrawable(this)
                 .icon(FontAwesome.Icon.faw_download)
                 .color(primaryColor);
 
-        downloadsIconSelected =new IconicsDrawable(this)
+        downloadsIconSelected = new IconicsDrawable(this)
                 .icon(FontAwesome.Icon.faw_download)
                 .color(selectedSecondaryColor);
 
-        loginIcon =new IconicsDrawable(this)
+        loginIcon = new IconicsDrawable(this)
                 .icon(FontAwesome.Icon.faw_sign_in)
                 .color(primaryColor);
 
-        logoutIcon =new IconicsDrawable(this)
+        logoutIcon = new IconicsDrawable(this)
                 .icon(FontAwesome.Icon.faw_sign_out)
                 .color(primaryColor);
 
-        aboutIcon =new IconicsDrawable(this)
+        aboutIcon = new IconicsDrawable(this)
                 .icon(FontAwesome.Icon.faw_info_circle)
                 .color(primaryColor);
 
-        aboutIconSelected =new IconicsDrawable(this)
+        aboutIconSelected = new IconicsDrawable(this)
                 .icon(FontAwesome.Icon.faw_info_circle)
                 .color(selectedSecondaryColor);
 
@@ -146,7 +145,6 @@ public abstract class BaseActivity extends AppCompatActivity
                 .withSelectedIcon(homeIconSelected);
 
 
-
         if (sessionManager.isLoggedIn()) //When logged in
         {
             loginLogoutItem = new PrimaryDrawerItem()
@@ -164,8 +162,7 @@ public abstract class BaseActivity extends AppCompatActivity
                     .withName(R.string.downloads)
                     .withIcon(downloadsIcon)
                     .withSelectedIcon(downloadsIconSelected);
-        }
+        } else
-        else
             loginLogoutItem = new PrimaryDrawerItem()
                     .withTextColor(primaryColor)
                     .withSelectedColor(selectedSecondaryColor)
@@ -195,12 +192,11 @@ public abstract class BaseActivity extends AppCompatActivity
                 .withOnAccountHeaderListener(new AccountHeader.OnAccountHeaderListener() {
                     @Override
                     public boolean onProfileChanged(View view, IProfile profile, boolean currentProfile) {
-                        if(sessionManager.isLoggedIn())
+                        if (sessionManager.isLoggedIn()) {
-                        {
                             Intent intent = new Intent(BaseActivity.this, ProfileActivity.class);
                             Bundle extras = new Bundle();
                             extras.putString(BUNDLE_PROFILE_URL, "https://www.thmmy.gr/smf/index.php?action=profile");
-                            if(!sessionManager.hasAvatar())
+                            if (!sessionManager.hasAvatar())
                                 extras.putString(BUNDLE_THUMBNAIL_URL, "");
                             else
                                 extras.putString(BUNDLE_THUMBNAIL_URL, sessionManager.getAvatarLink());
@@ -220,44 +216,38 @@ public abstract class BaseActivity extends AppCompatActivity
         DrawerBuilder drawerBuilder = new DrawerBuilder()
                 .withActivity(this)
                 .withToolbar(toolbar)
-                .withDrawerWidthDp((int)BaseApplication.getInstance().getDpWidth()/2)
+                .withDrawerWidthDp((int) BaseApplication.getInstance().getDpWidth() / 2)
                 .withSliderBackgroundColor(ContextCompat.getColor(this, R.color.primary_light))
                 .withAccountHeader(accountHeader)
                 .withOnDrawerItemClickListener(new Drawer.OnDrawerItemClickListener() {
                     @Override
                     public boolean onItemClick(View view, int position, IDrawerItem drawerItem) {
-                        if(drawerItem.equals(HOME_ID))
+                        if (drawerItem.equals(HOME_ID)) {
-                        {
+                            if (!(BaseActivity.this instanceof MainActivity)) {
-                            if(!(BaseActivity.this instanceof MainActivity))
-                            {
                                 Intent i = new Intent(BaseActivity.this, MainActivity.class);
                                 startActivity(i);
                             }
-                        }
+                        } else if (drawerItem.equals(DOWNLOADS_ID)) {
-//                        else if(drawerItem.equals(DOWNLOADS_ID))
+                            if (sessionManager.isLoggedIn()) //When logged out or if user is guest
-//                        {
-//                            if (sessionManager.isLoggedIn()) //When logged out or if user is guest
-//                            {
-//                                Intent i = new Intent(BaseActivity.this, DownloadsActivity.class);
-//                                startActivity(i);
-//                            }
-//                        }
-                        else if(drawerItem.equals(LOG_ID))
                             {
+                                Intent i = new Intent(BaseActivity.this, DownloadsActivity.class);
+                                Bundle extras = new Bundle();
+                                extras.putString(BUNDLE_DOWNLOADS_URL, "");
+                                extras.putString(BUNDLE_DOWNLOADS_TITLE, null);
+                                i.putExtras(extras);
+                                startActivity(i);
+                            }
+                        } else if (drawerItem.equals(LOG_ID)) {
                             if (!sessionManager.isLoggedIn()) //When logged out or if user is guest
                             {
                                 Intent intent = new Intent(BaseActivity.this, LoginActivity.class);
                                 startActivity(intent);
                                 finish();
                                 overridePendingTransition(R.anim.push_right_in, R.anim.push_right_out);
-                            }
+                            } else
-                            else
                                 new LogoutTask().execute();
-                        }
+                        } else if (drawerItem.equals(ABOUT_ID)) {
-                        else if(drawerItem.equals(ABOUT_ID))
+                            if (!(BaseActivity.this instanceof AboutActivity)) {
-                        {
-                            if(!(BaseActivity.this instanceof AboutActivity))
-                            {
                                 Intent i = new Intent(BaseActivity.this, AboutActivity.class);
                                 startActivity(i);
                             }
@@ -269,10 +259,10 @@ public abstract class BaseActivity extends AppCompatActivity
                     }
                 });
 
-        if(sessionManager.isLoggedIn())
+        if (sessionManager.isLoggedIn())
-            drawerBuilder.addDrawerItems(homeItem,downloadsItem,loginLogoutItem,aboutItem);
+            drawerBuilder.addDrawerItems(homeItem, downloadsItem, loginLogoutItem, aboutItem);
         else
-            drawerBuilder.addDrawerItems(homeItem,loginLogoutItem,aboutItem);
+            drawerBuilder.addDrawerItems(homeItem, loginLogoutItem, aboutItem);
 
         drawer = drawerBuilder.build();
 
@@ -286,10 +276,8 @@ public abstract class BaseActivity extends AppCompatActivity
         });
     }
 
-    protected void updateDrawer()
+    protected void updateDrawer() {
-    {
+        if (drawer != null) {
-        if(drawer!=null)
-        {
             if (!sessionManager.isLoggedIn()) //When logged out or if user is guest
             {
                 drawer.removeItem(DOWNLOADS_ID);
@@ -299,9 +287,7 @@ public abstract class BaseActivity extends AppCompatActivity
                         .paddingDp(10)
                         .color(ContextCompat.getColor(this, R.color.primary_light))
                         .backgroundColor(ContextCompat.getColor(this, R.color.primary)));
-            }
+            } else {
-            else
-            {
                 loginLogoutItem.withName(R.string.logout).withIcon(logoutIcon); //Swap login with logout
                 profileDrawerItem.withName(sessionManager.getUsername()).withIcon(sessionManager.getAvatarLink());
             }
@@ -313,6 +299,7 @@ public abstract class BaseActivity extends AppCompatActivity
 
 
     //-------------------------------------------LOGOUT-------------------------------------------------
+
     /**
      * Result toast will always display a success, because when user chooses logout all data are
      * cleared regardless of the actual outcome
@@ -324,8 +311,7 @@ public abstract class BaseActivity extends AppCompatActivity
             return sessionManager.logout();
         }
 
-        protected void onPreExecute()
+        protected void onPreExecute() { //Show a progress dialog until done
-        { //Show a progress dialog until done
             progressDialog = new ProgressDialog(BaseActivity.this,
                     R.style.AppTheme_Dark_Dialog);
             progressDialog.setCancelable(false);
@@ -334,8 +320,7 @@ public abstract class BaseActivity extends AppCompatActivity
             progressDialog.show();
         }
 
-        protected void onPostExecute(Integer result)
+        protected void onPostExecute(Integer result) {
-        {
             Toast.makeText(getBaseContext(), "Logged out successfully!", Toast.LENGTH_LONG).show();
             updateDrawer();
             progressDialog.dismiss();

app/src/main/java/gr/thmmy/mthmmy/model/Download.java

@@ -0,0 +1,58 @@
+package gr.thmmy.mthmmy.model;
+
+public class Download {
+    public enum DownloadItemType {DOWNLOADS_CATEGORY, DOWNLOADS_FILE}
+
+    private final String url, title, subTitle, statNumbers, extraInfo;
+    private final boolean hasSubCategory;
+    private final DownloadItemType type;
+
+    public Download() {
+        type = null;
+        url = null;
+        title = null;
+        subTitle = null;
+        statNumbers = null;
+        hasSubCategory = false;
+        extraInfo = null;
+    }
+
+    public Download(DownloadItemType type, String url, String title, String subTitle,
+                    String statNumbers, boolean hasSubCategory, String extraInfo) {
+        this.type = type;
+        this.url = url;
+        this.title = title;
+        this.subTitle = subTitle;
+        this.statNumbers = statNumbers;
+        this.hasSubCategory = hasSubCategory;
+        this.extraInfo = extraInfo;
+    }
+
+    public DownloadItemType getType() {
+        return type;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getSubTitle() {
+        return subTitle;
+    }
+
+    public String getStatNumbers() {
+        return statNumbers;
+    }
+
+    public String getExtraInfo() {
+        return extraInfo;
+    }
+
+    public boolean hasSubCategory() {
+        return hasSubCategory;
+    }
+}

app/src/main/java/gr/thmmy/mthmmy/model/LinkTarget.java

@@ -72,7 +72,19 @@ public class LinkTarget {
         /**
          * Link points to a profile.
          */
-        PROFILE;
+        PROFILE,
+        /**
+         * Link points to a download.
+         */
+        DOWNLOADS_CATEGORY,
+        /**
+         * Link points to a download category.
+         */
+        DOWNLOADS_FILE,
+        /**
+         * Link points to downloads.
+         */
+        DOWNLOADS;
 
         /**
          * This method defines a custom equality check for {@link Target} enums. It does not check
@@ -81,19 +93,23 @@ public class LinkTarget {
          * cases described below, false otherwise.</p><ul>
          * <li>(Everything but {@link #NOT_THMMY}).is({@link #THMMY}) returns true</li>
          * <li>{@link #PROFILE_SUMMARY}.is({@link #PROFILE}) returns true</li>
-         * <li>{@link #PROFILE_LATEST_POSTS}.is({@link #PROFILE}) returns true</li>
-         * <li>{@link #PROFILE_STATS}.is({@link #PROFILE}) returns true</li>
          * <li>{@link #PROFILE}.is({@link #PROFILE_SUMMARY}) returns false</li>
+         * <li>{@link #PROFILE_LATEST_POSTS}.is({@link #PROFILE}) returns true</li>
          * <li>{@link #PROFILE}.is({@link #PROFILE_LATEST_POSTS}) returns false</li>
-         * <li>{@link #PROFILE}.is({@link #PROFILE_STATS}) returns false</li></ul>
+         * <li>{@link #PROFILE_STATS}.is({@link #PROFILE}) returns true</li>
+         * <li>{@link #PROFILE}.is({@link #PROFILE_STATS}) returns false</li>
+         * <li>{@link #DOWNLOADS_CATEGORY}.is({@link #DOWNLOADS}) returns true</li>
+         * <li>{@link #DOWNLOADS}.is({@link #DOWNLOADS_CATEGORY}) returns false</li>
+         * <li>{@link #DOWNLOADS_FILE}.is({@link #DOWNLOADS}) returns true</li>
+         * <li>{@link #DOWNLOADS}.is({@link #DOWNLOADS_FILE}) returns false</li></ul>
          *
          * @param other another Target
          * @return true if <b>enums</b> are equal, false otherwise
          */
         public boolean is(Target other) {
-            return (this == PROFILE_LATEST_POSTS ||
+            return ((this == PROFILE_LATEST_POSTS || this == PROFILE_STATS || this == PROFILE_SUMMARY)
-                    this == PROFILE_STATS ||
+                    && other == PROFILE)
-                    this == PROFILE_SUMMARY) && other == PROFILE
+                    || ((this == DOWNLOADS_FILE || this == DOWNLOADS_CATEGORY) && other == DOWNLOADS)
                     || (this != NOT_THMMY && other == THMMY)
                     || this == other;
         }
@@ -130,6 +146,10 @@ public class LinkTarget {
                 else return Target.PROFILE_SUMMARY;
             } else if (uriString.contains("action=unread"))
                 return Target.UNREAD_POSTS;
+            else if (uriString.contains("action=tpmod;dl=item"))
+                return Target.DOWNLOADS_FILE;
+            else if (uriString.contains("action=tpmod;dl"))
+                return Target.DOWNLOADS_CATEGORY;
             Report.v(TAG, "Unknown thmmy link found, link: " + uriString);
             return Target.UNKNOWN_THMMY;
         }

app/src/main/java/gr/thmmy/mthmmy/utils/FileManager/ThmmyFile.java

@@ -164,7 +164,6 @@ public class ThmmyFile {
             request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, filename);
         } catch (IllegalStateException e) {
             Report.d(TAG, "External directory not available!", e);
-            Log.d(TAG, "External directory not available!", e);
             throw e;
         }
 

app/src/main/res/drawable/ic_file_upload.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<vector
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M9,16h6v-6h4l-7,-7 -7,7h4zM5,18h14v2L5,20z"/>
+</vector>

app/src/main/res/layout/activity_downloads.xml

@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout
+    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/main_content"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+    tools:context=".activities.downloads.DownloadsActivity">
+
+    <android.support.design.widget.AppBarLayout
+        android:id="@+id/appbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="@dimen/appbar_padding_top"
+        android:theme="@style/ToolbarTheme">
+
+        <android.support.v7.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:popupTheme="@style/ToolbarTheme">
+        </android.support.v7.widget.Toolbar>
+    </android.support.design.widget.AppBarLayout>
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/downloads_recycler_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_gravity="top|start"
+        android:layout_marginTop="64dp"
+        android:background="@color/background"
+        android:scrollbars="none"
+        tools:context="gr.thmmy.mthmmy.activities.downloads.DownloadsActivity">
+    </android.support.v7.widget.RecyclerView>
+
+    <me.zhanghai.android.materialprogressbar.MaterialProgressBar
+        android:id="@+id/progressBar"
+        style="@style/Widget.MaterialProgressBar.ProgressBar.Horizontal.NoPadding"
+        android:layout_width="match_parent"
+        android:layout_height="@dimen/progress_bar_height"
+        android:indeterminate="true"
+        android:visibility="invisible"
+        app:layout_anchor="@id/appbar"
+        app:layout_anchorGravity="bottom|center"
+        app:mpb_indeterminateTint="@color/accent"
+        app:mpb_progressStyle="horizontal"/>
+
+    <android.support.design.widget.FloatingActionButton
+        android:id="@+id/download_fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|end"
+        android:layout_marginBottom="@dimen/fab_margins"
+        android:layout_marginEnd="@dimen/fab_margins"
+        app:layout_behavior="gr.thmmy.mthmmy.utils.ScrollAwareFABBehavior"
+        app:srcCompat="@drawable/ic_file_upload"/>
+</android.support.design.widget.CoordinatorLayout>
+
+

app/src/main/res/layout/activity_downloads_row.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/upper_linear"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="@color/card_background"
+    android:orientation="vertical"
+    android:paddingEnd="16dp"
+    android:paddingStart="16dp">
+
+    <LinearLayout
+        android:id="@+id/download_row"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="5dp"
+        android:layout_marginTop="5dp"
+        android:orientation="horizontal">
+
+        <TextView
+            android:id="@+id/download_title"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="2dp"
+            android:layout_marginTop="2dp"
+            android:layout_weight="1"
+            android:textColor="@color/accent"
+            android:textSize="18sp"/>
+
+        <ImageButton
+            android:id="@+id/download_information_button"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:background="@color/card_background"
+            android:contentDescription="@string/child_board_button"
+            android:src="@drawable/ic_arrow_drop_down"/>
+    </LinearLayout>
+
+    <LinearLayout
+        android:id="@+id/child_board_expandable"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="5dp"
+        android:orientation="vertical"
+        android:visibility="gone">
+
+        <TextView
+            android:id="@+id/download_sub_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textColor="@color/secondary_text"/>
+
+        <TextView
+            android:id="@+id/download_extra_info"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textColor="@color/secondary_text"/>
+
+        <TextView
+            android:id="@+id/download_uploader_date"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textColor="@color/secondary_text"/>
+    </LinearLayout>
+</LinearLayout>

app/src/main/res/values/strings.xml

@@ -81,4 +81,5 @@
     <string name="fa_file_video_o">&#xf1c8;</string>
     <string name="fa_lock">&#xf023;</string>
     <string name="fa_sticky">&#xf249;</string>
+    <string name="fa_folder">&#xf07b;</string>
 </resources>