refactor: update deprecated code

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

@@ -9,6 +9,8 @@ import android.widget.ProgressBar;
 import android.widget.RelativeLayout;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
@@ -87,14 +89,14 @@ public class ForumFragment extends BaseFragment {
     }
 
     @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
         if (categories.isEmpty()) {
             forumTask = new ForumTask(this::onForumTaskStarted, this::onForumTaskFinished);
             forumTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
 
         }
-        Timber.d("onActivityCreated");
+        Timber.d("onViewCreated");
     }
 
     @Override

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

@@ -9,6 +9,8 @@ import android.widget.ProgressBar;
 import android.widget.RelativeLayout;
 import android.widget.Toast;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.DividerItemDecoration;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
@@ -79,8 +81,8 @@ public class RecentFragment extends BaseFragment {
     }
 
     @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
         if (topicSummaries.isEmpty()) {
             recentTask = new RecentTask(this::onRecentTaskStarted, this::onRecentTaskFinished);
             recentTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, SessionManager.indexUrl.toString());

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

@@ -10,6 +10,7 @@ import android.widget.TextView;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.recyclerview.widget.DividerItemDecoration;
@@ -91,8 +92,8 @@ public class UnreadFragment extends BaseFragment {
     }
 
     @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
         if (topicSummaries.isEmpty()) {
             hideMarkAsReadFAB();
             unreadTask = new UnreadTask(this::onUnreadTaskStarted, UnreadFragment.this::onUnreadTaskCancelled, this::onUnreadTaskFinished);
@@ -104,7 +105,6 @@ public class UnreadFragment extends BaseFragment {
         markAsReadTask = new MarkAsReadTask(UnreadFragment.this::onMarkAsReadTaskStarted, UnreadFragment.this::onMarkAsReadTaskFinished);
     }
 
-
     @Override
     public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {

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

@@ -7,6 +7,7 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 
@@ -118,8 +119,8 @@ public class LatestPostsFragment extends BaseFragment {
     }
 
     @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
         if (parsedTopicSummaries.isEmpty() && userHasPosts) {
             profileLatestPostsTask = new LatestPostsTask();
             profileLatestPostsTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, profileUrl + ";sa=showPosts");

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

@@ -10,6 +10,8 @@ import android.view.ViewGroup;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
 import com.github.mikephil.charting.charts.HorizontalBarChart;
@@ -99,13 +101,13 @@ public class StatsFragment extends Fragment {
     }
 
     @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
         if (profileStatsTask == null) {
             profileStatsTask = new ProfileStatsTask();
             profileStatsTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, profileUrl + ";sa=statPanel");
         }
-        Timber.d("onActivityCreated");
+        Timber.d("onViewCreated");
     }
 
     @Override

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

@@ -12,6 +12,8 @@ import android.view.ViewGroup;
 import android.widget.LinearLayout;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 
 import org.jsoup.Jsoup;
@@ -84,8 +86,8 @@ public class SummaryFragment extends Fragment {
     }
 
     @Override
-    public void onActivityCreated(Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
         if (parsedProfileSummaryData.isEmpty()) {
             summaryTask = new SummaryTask();
             summaryTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, profileSummaryDocument);

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

@@ -14,7 +14,7 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
-import androidx.lifecycle.ViewModelProviders;
+import androidx.lifecycle.ViewModelProvider;
 import androidx.recyclerview.widget.LinearLayoutManager;
 
 import gr.thmmy.mthmmy.R;
@@ -100,9 +100,9 @@ public class ShoutboxFragment extends Fragment {
     }
 
     @Override
-    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
-        super.onActivityCreated(savedInstanceState);
-        shoutboxViewModel = ViewModelProviders.of(getActivity()).get(ShoutboxViewModel.class);
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        shoutboxViewModel = new ViewModelProvider(getActivity()).get(ShoutboxViewModel.class);
         shoutboxViewModel.getShoutboxMutableLiveData().observe(getViewLifecycleOwner(), shoutbox -> {
             if (shoutbox != null) {
                 Timber.i("Shoutbox loaded successfully");

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

@@ -31,7 +31,7 @@ import android.widget.Toast;
 
 import androidx.appcompat.app.AlertDialog;
 import androidx.core.content.res.ResourcesCompat;
-import androidx.lifecycle.ViewModelProviders;
+import androidx.lifecycle.ViewModelProvider;
 import androidx.recyclerview.widget.RecyclerView;
 
 import com.google.android.material.floatingactionbutton.FloatingActionButton;
@@ -131,7 +131,7 @@ public class TopicActivity extends BaseActivity implements TopicAdapter.OnPostFo
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_topic);
         // get TopicViewModel instance
-        viewModel = ViewModelProviders.of(this).get(TopicViewModel.class);
+        viewModel = new ViewModelProvider(this).get(TopicViewModel.class);
         subscribeUI();
 
         Bundle extras = getIntent().getExtras();

app/src/main/java/gr/thmmy/mthmmy/activities/topic/tasks/PrepareForEditTask.java

@@ -7,8 +7,6 @@ import org.jsoup.nodes.Document;
 import org.jsoup.nodes.Element;
 import org.jsoup.select.Selector;
 
-import java.io.IOException;
-
 import gr.thmmy.mthmmy.base.BaseApplication;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;

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

@@ -23,7 +23,7 @@ import androidx.appcompat.app.AppCompatActivity;
 import androidx.appcompat.widget.Toolbar;
 import androidx.core.content.ContextCompat;
 import androidx.core.content.FileProvider;
-import androidx.lifecycle.ViewModelProviders;
+import androidx.lifecycle.ViewModelProvider;
 import androidx.preference.PreferenceManager;
 
 import com.google.android.material.bottomsheet.BottomSheetDialog;
@@ -126,7 +126,7 @@ public abstract class BaseActivity extends AppCompatActivity {
 
         sharedPreferences = PreferenceManager.getDefaultSharedPreferences(this);
 
-        BaseViewModel baseViewModel = ViewModelProviders.of(this).get(BaseViewModel.class);
+        BaseViewModel baseViewModel = new ViewModelProvider(this).get(BaseViewModel.class);
         baseViewModel.getCurrentPageBookmark().observe(this, thisPageBookmark -> setTopicBookmark(thisPageBookmarkMenuButton));
 
         storage = new Storage(getApplicationContext());