use thread pool executor on most async tasks

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

@@ -149,7 +149,7 @@ public class BoardActivity extends BaseActivity implements BoardAdapter.OnLoadMo
         });
 
         boardTask = new BoardTask();
-        boardTask.execute(boardUrl);
+        boardTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, boardUrl);
     }
 
     @Override

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

@@ -118,7 +118,7 @@ public class DownloadsActivity extends BaseActivity implements DownloadsAdapter.
 //        uploadFAB.hide();
 
         parseDownloadPageTask = new ParseDownloadPageTask();
-        parseDownloadPageTask.execute(downloadsUrl);
+        parseDownloadPageTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, downloadsUrl);
     }
 
 //    @Override
@@ -154,9 +154,9 @@ public class DownloadsActivity extends BaseActivity implements DownloadsAdapter.
             //Load data
             parseDownloadPageTask = new ParseDownloadPageTask();
             if (downloadsUrl.contains("tpstart"))
-                parseDownloadPageTask.execute(downloadsUrl.substring(0
+                parseDownloadPageTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, downloadsUrl.substring(0
                         , downloadsUrl.lastIndexOf(";tpstart=")) + ";tpstart=" + pagesLoaded * 10);
-            else parseDownloadPageTask.execute(downloadsUrl + ";tpstart=" + pagesLoaded * 10);
+            else parseDownloadPageTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, downloadsUrl + ";tpstart=" + pagesLoaded * 10);
         }
     }
 

app/src/main/java/gr/thmmy/mthmmy/activities/main/forum/ForumFragment.java

@@ -90,7 +90,7 @@ public class ForumFragment extends BaseFragment {
         super.onActivityCreated(savedInstanceState);
         if (categories.isEmpty()) {
             forumTask = new ForumTask(this::onForumTaskStarted, this::onForumTaskFinished);
-            forumTask.execute();
+            forumTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
 
         }
         Timber.d("onActivityCreated");
@@ -114,7 +114,7 @@ public class ForumFragment extends BaseFragment {
                             forumTask.cancel(true);
                         forumTask = new ForumTask(ForumFragment.this::onForumTaskStarted, ForumFragment.this::onForumTaskFinished);
                         forumTask.setUrl(categories.get(parentPosition).getCategoryURL());
-                        forumTask.execute();
+                        forumTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
                     }
                 }
 
@@ -125,7 +125,7 @@ public class ForumFragment extends BaseFragment {
                             forumTask.cancel(true);
                         forumTask = new ForumTask(ForumFragment.this::onForumTaskStarted, ForumFragment.this::onForumTaskFinished);
                         forumTask.setUrl(categories.get(parentPosition).getCategoryURL());
-                        forumTask.execute();
+                        forumTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
                     }
                 }
             });
@@ -145,7 +145,7 @@ public class ForumFragment extends BaseFragment {
                         if (forumTask != null && forumTask.getStatus() != AsyncTask.Status.RUNNING) {
                             forumTask = new ForumTask(ForumFragment.this::onForumTaskStarted, ForumFragment.this::onForumTaskFinished);
                             //forumTask.execute(SessionManager.indexUrl.toString());
-                            forumTask.execute();
+                            forumTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
                         }
                     }
             );

app/src/main/java/gr/thmmy/mthmmy/activities/main/recent/RecentFragment.java

@@ -1,5 +1,6 @@
 package gr.thmmy.mthmmy.activities.main.recent;
 
+import android.os.AsyncTask;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -81,7 +82,7 @@ public class RecentFragment extends BaseFragment {
         super.onActivityCreated(savedInstanceState);
         if (topicSummaries.isEmpty()) {
             recentTask = new RecentTask(this::onRecentTaskStarted, this::onRecentTaskFinished);
-            recentTask.execute(SessionManager.indexUrl.toString());
+            recentTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.indexUrl.toString());
 
         }
         Timber.d("onActivityCreated");
@@ -113,7 +114,7 @@ public class RecentFragment extends BaseFragment {
             swipeRefreshLayout.setOnRefreshListener(() -> {
                         if (!recentTask.isRunning()) {
                             recentTask = new RecentTask(this::onRecentTaskStarted, this::onRecentTaskFinished);
-                            recentTask.execute(SessionManager.indexUrl.toString());
+                            recentTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.indexUrl.toString());
                         }
                     }
             );

app/src/main/java/gr/thmmy/mthmmy/activities/main/unread/UnreadFragment.java

@@ -88,7 +88,7 @@ public class UnreadFragment extends BaseFragment {
         if (topicSummaries.isEmpty()) {
             unreadTask = new UnreadTask(this::onUnreadTaskStarted, this::onUnreadTaskFinished);
             assert SessionManager.unreadUrl != null;
-            unreadTask.execute(SessionManager.unreadUrl.toString());
+            unreadTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.unreadUrl.toString());
         }
         markReadTask = new MarkReadTask();
         Timber.d("onActivityCreated");
@@ -108,7 +108,7 @@ public class UnreadFragment extends BaseFragment {
                     fragmentInteractionListener, markReadLinkUrl -> {
                 if (!markReadTask.isRunning() && !unreadTask.isRunning()) {
                     markReadTask = new MarkReadTask();
-                    markReadTask.execute(markReadLinkUrl);
+                    markReadTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, markReadLinkUrl);
                 }
             });
 
@@ -130,7 +130,7 @@ public class UnreadFragment extends BaseFragment {
                             loadedPages = 0;
                             unreadTask = new UnreadTask(this::onUnreadTaskStarted, this::onUnreadTaskFinished);
                             assert SessionManager.unreadUrl != null;
-                            unreadTask.execute(SessionManager.unreadUrl.toString());
+                            unreadTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.unreadUrl.toString());
                         }
                     }
             );
@@ -171,7 +171,7 @@ public class UnreadFragment extends BaseFragment {
             if (loadedPages < numberOfPages) {
                 unreadTask = new UnreadTask(this::onUnreadTaskStarted, this::onUnreadTaskFinished);
                 assert SessionManager.unreadUrl != null;
-                unreadTask.execute(SessionManager.unreadUrl.toString() + ";start=" + loadedPages * 20);
+                unreadTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.unreadUrl.toString() + ";start=" + loadedPages * 20);
             }
             else {
                 progressBar.setVisibility(ProgressBar.INVISIBLE);
@@ -306,7 +306,7 @@ public class UnreadFragment extends BaseFragment {
                     loadedPages = 0;
                     unreadTask = new UnreadTask(UnreadFragment.this::onUnreadTaskStarted, UnreadFragment.this::onUnreadTaskFinished);
                     assert SessionManager.unreadUrl != null;
-                    unreadTask.execute(SessionManager.unreadUrl.toString());
+                    unreadTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.unreadUrl.toString());
                 }
             }
         }

app/src/main/java/gr/thmmy/mthmmy/activities/profile/ProfileActivity.java

@@ -187,7 +187,7 @@ public class ProfileActivity extends BaseActivity implements LatestPostsFragment
         }
 
         profileTask = new ProfileTask();
-        profileTask.execute(profileUrl + ";wap"); //Attempts data parsing
+        profileTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, profileUrl + ";wap"); //Attempts data parsing
     }
 
     @Override

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

@@ -122,7 +122,7 @@ public class LatestPostsFragment extends BaseFragment implements LatestPostsAdap
 
             //Load data
             profileLatestPostsTask = new LatestPostsTask();
-            profileLatestPostsTask.execute(profileUrl + ";sa=showPosts;start=" + pagesLoaded * 15);
+            profileLatestPostsTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, profileUrl + ";sa=showPosts;start=" + pagesLoaded * 15);
             ++pagesLoaded;
         }
     }
@@ -132,7 +132,7 @@ public class LatestPostsFragment extends BaseFragment implements LatestPostsAdap
         super.onActivityCreated(savedInstanceState);
         if (parsedTopicSummaries.isEmpty() && userHasPosts) {
             profileLatestPostsTask = new LatestPostsTask();
-            profileLatestPostsTask.execute(profileUrl + ";sa=showPosts");
+            profileLatestPostsTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, profileUrl + ";sa=showPosts");
             pagesLoaded = 1;
         }
     }

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

@@ -105,7 +105,7 @@ public class StatsFragment extends Fragment {
         super.onActivityCreated(savedInstanceState);
         if (!haveParsed) {
             profileStatsTask = new ProfileStatsTask();
-            profileStatsTask.execute(profileUrl + ";sa=statPanel");
+            profileStatsTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, profileUrl + ";sa=statPanel");
         }
         Timber.d("onActivityCreated");
     }

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

@@ -90,7 +90,7 @@ public class SummaryFragment extends Fragment {
         super.onActivityCreated(savedInstanceState);
         if (parsedProfileSummaryData.isEmpty()) {
             summaryTask = new SummaryTask();
-            summaryTask.execute(profileSummaryDocument);
+            summaryTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, profileSummaryDocument);
         }
         Timber.d("onActivityCreated");
     }

app/src/main/java/gr/thmmy/mthmmy/activities/shoutbox/ShoutboxFragment.java

@@ -1,6 +1,7 @@
 package gr.thmmy.mthmmy.activities.shoutbox;
 
 import android.app.Activity;
+import android.os.AsyncTask;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -137,7 +138,7 @@ public class ShoutboxFragment extends Fragment {
             Timber.i("Shout was sent successfully");
             editorView.getEditText().getText().clear();
             shoutboxTask = new ShoutboxTask(ShoutboxFragment.this::onShoutboxTaskSarted, ShoutboxFragment.this::onShoutboxTaskFinished);
-            shoutboxTask.execute(SessionManager.shoutboxUrl.toString());
+            shoutboxTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.shoutboxUrl.toString());
         } else if (resultCode == NetworkResultCodes.NETWORK_ERROR) {
             Timber.w("Failed to send shout");
             Toast.makeText(getContext(), "NetworkError", Toast.LENGTH_SHORT).show();

app/src/main/java/gr/thmmy/mthmmy/activities/upload/UploadActivity.java

@@ -332,7 +332,7 @@ public class UploadActivity extends BaseActivity {
         if (uploadRootCategories.isEmpty()) {
             //Parses the uploads page
             parseUploadPageTask = new ParseUploadPageTask();
-            parseUploadPageTask.execute(uploadIndexUrl);
+            parseUploadPageTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, uploadIndexUrl);
         } else {
             //Renders the already parsed data
             updateUIElements();

app/src/main/java/gr/thmmy/mthmmy/viewmodel/ShoutboxViewModel.java

@@ -21,7 +21,7 @@ public class ShoutboxViewModel extends ViewModel {
         if (shoutboxTask != null && shoutboxTask.getStatus() == AsyncTask.Status.RUNNING)
             shoutboxTask.cancel(true);
         shoutboxTask = new ShoutboxTask(onShoutboxTaskStarted, onShoutboxTaskFinished);
-        shoutboxTask.execute(SessionManager.shoutboxUrl.toString());
+        shoutboxTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.shoutboxUrl.toString());
     }
 
     public void sendShout(String shout) {

app/src/main/java/gr/thmmy/mthmmy/viewmodel/TopicViewModel.java

@@ -95,7 +95,7 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
         stopLoading();
         topicUrl = pageUrl;
         currentTopicTask = new TopicTask(topicTaskObserver, this);
-        currentTopicTask.execute(pageUrl);
+        currentTopicTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, pageUrl);
     }
 
     public void reloadPage() {
@@ -122,7 +122,7 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
             TopicViewModel.this.onTopicTaskCompleted(result);
             runnable.run();
         });
-        currentTopicTask.execute(ParseHelpers.getBaseURL(topicUrl) + "." + String.valueOf(currentPageIndex * 15));
+        currentTopicTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, ParseHelpers.getBaseURL(topicUrl) + "." + String.valueOf(currentPageIndex * 15));
     }
 
     public void loadPageIndicated() {
@@ -158,7 +158,7 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
         SubmitVoteTask submitVoteTask = new SubmitVoteTask(votesArray);
         submitVoteTask.setOnTaskStartedListener(voteTaskStartedListener);
         submitVoteTask.setOnNetworkTaskFinishedListener(voteTaskFinishedListener);
-        submitVoteTask.execute(poll.getPollFormUrl(), poll.getSc());
+        submitVoteTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, poll.getPollFormUrl(), poll.getSc());
         return true;
     }
 
@@ -167,7 +167,7 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
         RemoveVoteTask removeVoteTask = new RemoveVoteTask();
         removeVoteTask.setOnTaskStartedListener(removeVoteTaskStartedListener);
         removeVoteTask.setOnNetworkTaskFinishedListener(removeVoteTaskFinishedListener);
-        removeVoteTask.execute(((Poll) topicItems.getValue().get(0)).getRemoveVoteUrl());
+        removeVoteTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, ((Poll) topicItems.getValue().get(0)).getRemoveVoteUrl());
     }
 
     public void prepareForReply() {
@@ -194,13 +194,13 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
         }
         toQuoteList.clear();
         Timber.i("Posting reply");
-        new ReplyTask(replyFinishListener, includeAppSignature).execute(subject, reply,
+        new ReplyTask(replyFinishListener, includeAppSignature).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, subject, reply,
                 replyForm.getNumReplies(), replyForm.getSeqnum(), replyForm.getSc(), replyForm.getTopic());
     }
 
     public void deletePost(String postDeleteUrl) {
         Timber.i("Deleting post");
-        new DeleteTask(deleteTaskStartedListener, deleteTaskFinishedListener).execute(postDeleteUrl);
+        new DeleteTask(deleteTaskStartedListener, deleteTaskFinishedListener).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, postDeleteUrl);
     }
 
     public void prepareForEdit(int position, String postEditURL) {
@@ -210,7 +210,7 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
         Timber.i("Preparing for edit");
         currentPrepareForEditTask = new PrepareForEditTask(prepareForEditCallbacks, this, position,
                 replyPageUrl.getValue());
-        currentPrepareForEditTask.execute(postEditURL);
+        currentPrepareForEditTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, postEditURL);
     }
 
     public void editPost(int position, String subject, String message) {
@@ -218,7 +218,7 @@ public class TopicViewModel extends BaseViewModel implements TopicTask.OnTopicTa
             throw new NullPointerException("Edit preparation was not found!");
         PrepareForEditResult editResult = prepareForEditResult.getValue();
         Timber.i("Editing post");
-        new EditTask(editTaskCallbacks, position).execute(editResult.getCommitEditUrl(), message,
+        new EditTask(editTaskCallbacks, position).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, editResult.getCommitEditUrl(), message,
                 editResult.getNumReplies(), editResult.getSeqnum(), editResult.getSc(), subject, editResult.getTopic());
     }