StatsFragment crash fix

app/src/main/java/gr/thmmy/mthmmy/activities/profile/latestPosts/LatestPostsFragment.java

@@ -175,7 +175,7 @@ public class LatestPostsFragment extends BaseFragment implements LatestPostsAdap
 
         protected void onPostExecute(Boolean result) {
             if (Boolean.FALSE.equals(result))
-                Timber.e(new ParseException("Parsing failed(latest posts)"),"ParseException");
+                Timber.e(new ParseException("Parsing failed (latest posts)"),"ParseException");   //TODO: This is inaccurate (e.g. can also have an I/O cause)
 
             progressBar.setVisibility(ProgressBar.INVISIBLE);
             latestPostsAdapter.notifyDataSetChanged();

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

@@ -10,7 +10,6 @@ import android.view.ViewGroup;
 import android.widget.LinearLayout;
 import android.widget.ProgressBar;
 import android.widget.TextView;
-import android.widget.Toast;
 
 import androidx.fragment.app.Fragment;
 
@@ -43,6 +42,7 @@ import javax.net.ssl.SSLHandshakeException;
 
 import gr.thmmy.mthmmy.R;
 import gr.thmmy.mthmmy.base.BaseActivity;
+import gr.thmmy.mthmmy.utils.parsing.ParseException;
 import me.zhanghai.android.materialprogressbar.MaterialProgressBar;
 import okhttp3.Request;
 import okhttp3.Response;
@@ -148,87 +148,73 @@ public class StatsFragment extends Fragment {
             return false;
         }
 
-        //TODO: better parse error handling (ParseException etc.)
         @Override
         protected void onPostExecute(Boolean result) {
-            if (!result) { //Parse failed!
+            progressBar.setVisibility(ProgressBar.INVISIBLE);
-                Timber.d("Parse failed!");
+            if (!result)
-                Toast.makeText(getContext()
+                Timber.e(new ParseException("Parsing failed (user stats)"),"ParseException");   //TODO: This is inaccurate (e.g. can also have an I/O cause)
-                        , "Fatal error!\n Aborting...", Toast.LENGTH_LONG).show();
+            else
-                getActivity().finish();
+                populateLayout();
-            }
-            //Parse was successful
-            populateLayout();
         }
 
+        //TODO: better parse error handling (ParseException etc.)
         private boolean parseStats(Document statsPage) {
             //Doesn't go through all the parsing if this user has no posts
-            if (!statsPage.select("td:contains(No posts to speak of!)").isEmpty()) {
+            if (!statsPage.select("td:contains(No posts to speak of!), td:contains(Δεν υπάρχει καμία αποστολή μηνύματος!)").isEmpty())
-                userHasPosts = false;
-            }
-            if (!statsPage.select("td:contains(Δεν υπάρχει καμία αποστολή μηνύματος!)").isEmpty()) {
                 userHasPosts = false;
-            }
+
             if (statsPage.select("table.bordercolor[align]>tbody>tr").size() != 6)
                 return false;
-            {
+
-                Elements titleRows = statsPage.select("table.bordercolor[align]>tbody>tr.titlebg");
+            Elements titleRows = statsPage.select("table.bordercolor[align]>tbody>tr.titlebg");
-                generalStatisticsTitle = titleRows.first().text();
+            generalStatisticsTitle = titleRows.first().text();
-                Pattern pattern = Pattern.compile("(.+)\\s-");
+            Pattern pattern = Pattern.compile("(.+)\\s-");
-                Matcher matcher = pattern.matcher(generalStatisticsTitle);
+            Matcher matcher = pattern.matcher(generalStatisticsTitle);
-                if (matcher.find())
+            if (matcher.find())
-                    generalStatisticsTitle = matcher.group(1);
+                generalStatisticsTitle = matcher.group(1);
-
+
-                if (userHasPosts) {
+            if (userHasPosts) {
-                    postingActivityByTimeTitle = titleRows.get(1).text();
+                postingActivityByTimeTitle = titleRows.get(1).text();
-                    mostPopularBoardsByPostsTitle = titleRows.last().select("td").first().text();
+                mostPopularBoardsByPostsTitle = titleRows.last().select("td").first().text();
-                    mostPopularBoardsByActivityTitle = titleRows.last().select("td").last().text();
+                mostPopularBoardsByActivityTitle = titleRows.last().select("td").last().text();
-                }
             }
-            {
+
-                Elements statsRows = statsPage.select("table.bordercolor[align]>tbody>tr:not(.titlebg)");
+            Elements statsRows = statsPage.select("table.bordercolor[align]>tbody>tr:not(.titlebg)");
-                {
+            Elements generalStatisticsRows = statsRows.first().select("tbody>tr");
-                    Elements generalStatisticsRows = statsRows.first().select("tbody>tr");
+            for (Element generalStatisticsRow : generalStatisticsRows)
-                    for (Element generalStatisticsRow : generalStatisticsRows)
+                generalStatistics += generalStatisticsRow.text() + "\n";
-                        generalStatistics += generalStatisticsRow.text() + "\n";
+            generalStatistics = generalStatistics.trim();
-                    generalStatistics = generalStatistics.trim();
+
+            if (userHasPosts) {
+                Elements postingActivityByTimeCols = statsRows.get(1).select(">td").last()
+                        .select("tr").first().select("td[width=4%]");
+                int i = -1;
+                for (Element postingActivityByTimeColumn : postingActivityByTimeCols)
+                    postingActivityByTime.add(new Entry(++i, Float.parseFloat(postingActivityByTimeColumn
+                            .select("img").first().attr("height"))));
+
+                Elements mostPopularBoardsByPostsRows = statsRows.last().select(">td").get(1)
+                        .select(">table>tbody>tr");
+                i = mostPopularBoardsByPostsRows.size();
+                for (Element mostPopularBoardsByPostsRow : mostPopularBoardsByPostsRows) {
+                    Elements dataCols = mostPopularBoardsByPostsRow.select("td");
+                    mostPopularBoardsByPosts.add(new BarEntry(--i,
+                            Integer.parseInt(dataCols.last().text())));
+                    mostPopularBoardsByPostsLabels.add(dataCols.first().text());
                 }
-                if (userHasPosts) {
+                Collections.reverse(mostPopularBoardsByPostsLabels);
-                    {
+
-                        Elements postingActivityByTimeCols = statsRows.get(1).select(">td").last()
+                Elements mostPopularBoardsByActivityRows = statsRows.last().select(">td").last()
-                                .select("tr").first().select("td[width=4%]");
+                        .select(">table>tbody>tr");
-                        int i = -1;
+                i = mostPopularBoardsByActivityRows.size();
-                        for (Element postingActivityByTimeColumn : postingActivityByTimeCols) {
+                for (Element mostPopularBoardsByActivityRow : mostPopularBoardsByActivityRows) {
-                            postingActivityByTime.add(new Entry(++i, Float.parseFloat(postingActivityByTimeColumn
+                    Elements dataCols = mostPopularBoardsByActivityRow.select("td");
-                                    .select("img").first().attr("height"))));
+                    String tmp = dataCols.last().text();
-                        }
+                    mostPopularBoardsByActivity.add(new BarEntry(--i,
-                    }
+                            Float.parseFloat(tmp.substring(0, tmp.indexOf("%")))));
-                    {
+                    mostPopularBoardsByActivityLabels.add(dataCols.first().text());
-                        Elements mostPopularBoardsByPostsRows = statsRows.last().select(">td").get(1)
-                                .select(">table>tbody>tr");
-                        int i = mostPopularBoardsByPostsRows.size();
-                        for (Element mostPopularBoardsByPostsRow : mostPopularBoardsByPostsRows) {
-                            Elements dataCols = mostPopularBoardsByPostsRow.select("td");
-                            mostPopularBoardsByPosts.add(new BarEntry(--i,
-                                    Integer.parseInt(dataCols.last().text())));
-                            mostPopularBoardsByPostsLabels.add(dataCols.first().text());
-                        }
-                        Collections.reverse(mostPopularBoardsByPostsLabels);
-                    }
-                    {
-                        Elements mostPopularBoardsByActivityRows = statsRows.last().select(">td").last()
-                                .select(">table>tbody>tr");
-                        int i = mostPopularBoardsByActivityRows.size();
-                        for (Element mostPopularBoardsByActivityRow : mostPopularBoardsByActivityRows) {
-                            Elements dataCols = mostPopularBoardsByActivityRow.select("td");
-                            String tmp = dataCols.last().text();
-                            mostPopularBoardsByActivity.add(new BarEntry(--i,
-                                    Float.parseFloat(tmp.substring(0, tmp.indexOf("%")))));
-                            mostPopularBoardsByActivityLabels.add(dataCols.first().text());
-                        }
-                        Collections.reverse(mostPopularBoardsByActivityLabels);
-                    }
                 }
+                Collections.reverse(mostPopularBoardsByActivityLabels);
             }
             return true;
         }
@@ -243,7 +229,6 @@ public class StatsFragment extends Fragment {
 
         if (!userHasPosts) {
             mainContent.removeViews(2, mainContent.getChildCount() - 2);
-            //mainContent.removeViews(2, 6);
             return;
         }
 

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

@@ -36,7 +36,6 @@
                 android:id="@+id/general_statistics"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:text="@string/general_statistics"
                 android:textColor="@color/primary_text"/>
 
             <TextView

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

@@ -82,7 +82,6 @@
     <string name="username">Username</string>
     <string name="latest_posts_empty_message">This user has no posts yet</string>
     <string name="general_statistics_title">General Statistics</string>
-    <string name="general_statistics">Statistics</string>
     <string name="posting_activity_by_time_title">Posting Activity</string>
     <string name="most_popular_boards_by_posts_title">Most Popular Boards By Posts</string>
     <string name="most_popular_boards_by_activity_title">Most Popular Boards By Activity</string>

build.gradle

@@ -10,7 +10,7 @@ buildscript {
     dependencies {
         classpath 'com.android.tools.build:gradle:4.0.1'
         classpath 'com.google.gms:google-services:4.3.3'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.1.1'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.2.0'
         classpath 'org.ajoberstar.grgit:grgit-core:3.1.1' // Also change in app/gradle/grgit.gradle
         classpath "com.github.ben-manes:gradle-versions-plugin:0.21.0"
     }