Work in progress: profile activity tabs

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

@@ -8,6 +8,7 @@ import android.os.Build;
 import android.os.Bundle;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v4.content.res.ResourcesCompat;
+import android.support.v4.view.ViewPager;
 import android.support.v7.app.AlertDialog;
 import android.support.v7.widget.Toolbar;
 import android.text.Html;
@@ -53,9 +54,9 @@ public class ProfileActivity extends BaseActivity {
     private ImageView userThumbnail;
     private TextView userName;
     private TextView personalText;
-    private LinearLayout mainContent;
     private MaterialProgressBar progressBar;
     private FloatingActionButton replyFAB;
+    private ViewPager viewPager;
 
     //Other variables
     /**
@@ -97,9 +98,8 @@ public class ProfileActivity extends BaseActivity {
         progressBar = (MaterialProgressBar) findViewById(R.id.progressBar);
 
         userThumbnail = (ImageView) findViewById(R.id.user_thumbnail);
-        userName = (TextView) findViewById(R.id.profile_act_username);
+        userName = (TextView) findViewById(R.id.profile_activity_username);
         personalText = (TextView) findViewById(R.id.profile_activity_personal_text);
-        mainContent = (LinearLayout) findViewById(R.id.profile_activity_content);
 
         replyFAB = (FloatingActionButton) findViewById(R.id.profile_fab); //TODO hide fab while logged out
         replyFAB.setEnabled(false);
@@ -149,7 +149,7 @@ public class ProfileActivity extends BaseActivity {
      * data. {@link AsyncTask#onPostExecute(Object) OnPostExecute} method calls {@link #populateLayout()}
      * to build graphics.
      * <p>
-     * <p>Calling ProfileTask's {@link AsyncTask#execute execute} method needs to have profile's url
+     * <p>Calling ProfileSummaryTask's {@link AsyncTask#execute execute} method needs to have profile's url
      * as String parameter!</p>
      */
     public class ProfileTask extends AsyncTask<String, Void, Boolean> {
@@ -225,31 +225,5 @@ public class ProfileActivity extends BaseActivity {
         } else {
             personalText.setVisibility(View.GONE);
         }
-
-        for (int i = PERSONAL_TEXT_INDEX + 1; i < parsedProfileData.size(); ++i) {
-            if (parsedProfileData.get(i).contains("Signature")
-                    || parsedProfileData.get(i).contains("Υπογραφή")) {
-                WebView signatureEntry = new WebView(this);
-                signatureEntry.loadDataWithBaseURL("file:///android_asset/", parsedProfileData.get(i), "text/html", "UTF-8", null);
-            }
-            TextView entry = new TextView(this);
-
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-                entry.setTextColor(getResources().getColor(R.color.primary_text, null));
-            } else {
-                //noinspection deprecation
-                entry.setTextColor(getResources().getColor(R.color.primary_text));
-
-            }
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                entry.setText(Html.fromHtml(parsedProfileData.get(i), Html.FROM_HTML_MODE_LEGACY));
-            } else {
-                //noinspection deprecation
-                entry.setText(Html.fromHtml(parsedProfileData.get(i)));
-            }
-
-            mainContent.addView(entry);
-            Log.d(TAG, "new: " + parsedProfileData.get(i));
-        }
     }
 }

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

@@ -0,0 +1,8 @@
+package gr.thmmy.mthmmy.activities.profile.latestPosts;
+
+/**
+ * Created by apostolof on 1/1/17.
+ */
+
+public class LatestPostsAdapter {
+}

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

@@ -0,0 +1,8 @@
+package gr.thmmy.mthmmy.activities.profile.latestPosts;
+
+/**
+ * Created by apostolof on 1/1/17.
+ */
+
+public class LatestPostsFragment {
+}

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

@@ -0,0 +1,8 @@
+package gr.thmmy.mthmmy.activities.profile.stats;
+
+/**
+ * Created by apostolof on 1/1/17.
+ */
+
+public class StatsFragment {
+}

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

@@ -0,0 +1,235 @@
+package gr.thmmy.mthmmy.activities.profile.summary;
+
+import android.os.AsyncTask;
+import android.os.Build;
+import android.os.Bundle;
+import android.text.Html;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.webkit.WebView;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+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 gr.thmmy.mthmmy.R;
+import gr.thmmy.mthmmy.activities.base.BaseFragment;
+import gr.thmmy.mthmmy.activities.profile.ProfileActivity;
+import me.zhanghai.android.materialprogressbar.MaterialProgressBar;
+import mthmmy.utils.Report;
+
+
+/**
+ * A {@link BaseFragment} subclass.
+ * Use the {@link SummaryFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+public class SummaryFragment extends BaseFragment {
+    static final String PROFILE_DOCUMENT = "PROFILE_DOCUMENT";
+    private static final String TAG = "SummaryFragment";
+    /**
+     * {@link ArrayList} of Strings used to hold profile's information. Data are added in {@link ProfileActivity.ProfileTask}.
+     */
+    private Document profileSummaryDocument;
+    private ProfileSummaryTask profileSummaryTask;
+    private ArrayList<String> parsedProfileSummaryData;
+    private LinearLayout mainContent;
+    private MaterialProgressBar progressBar;
+
+    public SummaryFragment() {
+        // Required empty public constructor
+        this.profileSummaryDocument = Jsoup.parse(getArguments().getString(PROFILE_DOCUMENT));
+    }
+
+    /**
+     * Use ONLY this factory method to create a new instance of
+     * this fragment using the provided parameters.
+     *
+     * @return A new instance of fragment Summary.
+     */
+    public static SummaryFragment newInstance(int sectionNumber, Document profileSummaryDocument) {
+        SummaryFragment fragment = new SummaryFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_TAG, TAG);
+        args.putInt(ARG_SECTION_NUMBER, sectionNumber);
+        args.putString(PROFILE_DOCUMENT, profileSummaryDocument.toString());
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        parsedProfileSummaryData = new ArrayList<>();
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        if (parsedProfileSummaryData.isEmpty()) {
+            profileSummaryTask = new ProfileSummaryTask();
+            profileSummaryTask.execute(profileSummaryDocument);
+
+        }
+        Report.d(TAG, "onActivityCreated");
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        if (profileSummaryTask != null && profileSummaryTask.getStatus() != AsyncTask.Status.RUNNING)
+            profileSummaryTask.cancel(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        final View rootView = inflater.inflate(R.layout.profile_fragment_summary, container, false);
+        progressBar = (MaterialProgressBar) rootView.findViewById(R.id.progressBar);
+        mainContent = (LinearLayout) rootView.findViewById(R.id.profile_activity_content);
+        populateLayout();
+        return rootView;
+    }
+
+    /**
+     * An {@link AsyncTask} that handles asynchronous fetching of a profile page and parsing it's
+     * data. {@link AsyncTask#onPostExecute(Object) OnPostExecute} method calls {@link #populateLayout()}
+     * to build graphics.
+     * <p>
+     * <p>Calling ProfileSummaryTask's {@link AsyncTask#execute execute} method needs to have profile's url
+     * as String parameter!</p>
+     */
+    public class ProfileSummaryTask extends AsyncTask<Document, Void, Void> {
+        //Class variables
+        /**
+         * Debug Tag for logging debug output to LogCat
+         */
+        private static final String TAG = "TopicTask"; //Separate tag for AsyncTask
+
+        protected void onPreExecute() {
+            progressBar.setVisibility(MaterialProgressBar.VISIBLE);
+        }
+
+        protected Void doInBackground(Document... profileSummaryPage) {
+            parsedProfileSummaryData = parseProfileSummary(profileSummaryPage[0]);
+            return null;
+        }
+
+        protected void onPostExecute(Void result) {
+            progressBar.setVisibility(MaterialProgressBar.INVISIBLE);
+            populateLayout();
+        }
+
+        /**
+         * Returns an {@link ArrayList} of {@link String}s. This method is used to parse all available
+         * information in a user profile.
+         * <p>
+         * User's thumbnail image url, username and personal text are placed at Array's indexes defined
+         * by public constants THUMBNAIL_URL_INDEX, USERNAME_INDEX and PERSONAL_TEXT_INDEX respectively.
+         *
+         * @param profile {@link Document} object containing this profile's source code
+         * @return ArrayList containing this profile's parsed information
+         * @see org.jsoup.Jsoup Jsoup
+         */
+        ArrayList<String> parseProfileSummary(Document profile) {
+            //Method's variables
+            ArrayList<String> parsedInformation = new ArrayList<>();
+
+            //Contains all summary's rows
+            Elements summaryRows = profile.select(".bordercolor > tbody:nth-child(1) > tr:nth-child(2) tr");
+
+            for (Element row : summaryRows) {
+                String rowText = row.text(), pHtml = "";
+
+                //Horizontal rule rows
+                if (row.select("td").size() == 1)
+                    pHtml = "";
+                else if (rowText.contains("Signature") || rowText.contains("Υπογραφή")) {
+                    //This needs special handling since it may have css
+                    { //Fix embedded videos
+                        Elements noembedTag = row.select("noembed");
+                        ArrayList<String> embededVideosUrls = new ArrayList<>();
+
+                        for (Element _noembed : noembedTag) {
+                            embededVideosUrls.add(_noembed.text().substring(_noembed.text()
+                                            .indexOf("href=\"https://www.youtube.com/watch?") + 38
+                                    , _noembed.text().indexOf("target") - 2));
+                        }
+
+                        pHtml = row.html();
+
+                        int tmp_counter = 0;
+                        while (pHtml.contains("<embed")) {
+                            if (tmp_counter > embededVideosUrls.size())
+                                break;
+                            pHtml = pHtml.replace(
+                                    pHtml.substring(pHtml.indexOf("<embed"), pHtml.indexOf("/noembed>") + 9)
+                                    , "<div class=\"embedded-video\">"
+                                            + "<a href=\"https://www.youtube.com/"
+                                            + embededVideosUrls.get(tmp_counter) + "\" target=\"_blank\">"
+                                            + "<img src=\"https://img.youtube.com/vi/"
+                                            + embededVideosUrls.get(tmp_counter) + "/default.jpg\" alt=\"\" border=\"0\">"
+                                            + "</a>"
+                                            //+ "<img class=\"embedded-video-play\" src=\"http://www.youtube.com/yt/brand/media/image/YouTube_light_color_icon.png\">"
+                                            + "</div>");
+                        }
+                    }
+
+                    //Add stuff to make it work in WebView
+                    //style.css
+                    pHtml = ("<link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" />" + pHtml);
+                } else if (!rowText.contains("Name") && !rowText.contains("Όνομα")) { //Don't add username twice
+                    if (Objects.equals(row.select("td").get(1).text(), ""))
+                        continue;
+                    //Style parsed information with html
+                    pHtml = "<b>" + row.select("td").first().text() + "</b> "
+                            + row.select("td").get(1).text();
+                }
+                parsedInformation.add(pHtml);
+            }
+            return parsedInformation;
+        }
+    }
+
+    /**
+     * Simple method that builds the UI of a {@link ProfileActivity}.
+     * <p>Use this method <b>only after</b> parsing profile's data with
+     * {@link gr.thmmy.mthmmy.activities.profile.ProfileActivity.ProfileTask} as it reads from
+     * {@link #parsedProfileSummaryData}</p>
+     */
+    private void populateLayout() {
+        for (String profileSummaryRow : parsedProfileSummaryData) {
+            if (profileSummaryRow.contains("Signature")
+                    || profileSummaryRow.contains("Υπογραφή")) {
+                WebView signatureEntry = new WebView(this.getContext());
+                signatureEntry.loadDataWithBaseURL("file:///android_asset/", profileSummaryRow, "text/html", "UTF-8", null);
+            }
+            TextView entry = new TextView(this.getContext());
+
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                entry.setTextColor(getResources().getColor(R.color.primary_text, null));
+            } else {
+                //noinspection deprecation
+                entry.setTextColor(getResources().getColor(R.color.primary_text));
+
+            }
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                entry.setText(Html.fromHtml(profileSummaryRow, Html.FROM_HTML_MODE_LEGACY));
+            } else {
+                //noinspection deprecation
+                entry.setText(Html.fromHtml(profileSummaryRow));
+            }
+
+            mainContent.addView(entry);
+            Log.d(TAG, "new: " + profileSummaryRow);
+        }
+    }
+}

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

@@ -309,7 +309,7 @@ public class TopicActivity extends BaseActivity {
      * data. {@link AsyncTask#onPostExecute(Object) OnPostExecute} method calls {@link RecyclerView#swapAdapter}
      * to build graphics.
      * <p>
-     * <p>Calling ProfileTask's {@link AsyncTask#execute execute} method needs to have profile's url
+     * <p>Calling TopicTask's {@link AsyncTask#execute execute} method needs to have profile's url
      * as String parameter!</p>
      */
     class TopicTask extends AsyncTask<String, Void, Integer> {

app/src/main/res/layout-v21/activity_profile.xml

@@ -64,36 +64,29 @@
             app:popupTheme="@style/ToolbarTheme">
 
             <TextView
-                android:id="@+id/profile_act_username"
+                android:id="@+id/profile_activity_username"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
                 android:textColor="@color/accent"
                 android:textSize="25sp"/>
         </android.support.v7.widget.Toolbar>
+
+        <android.support.design.widget.TabLayout
+            android:id="@+id/profile_tabs"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
     </android.support.design.widget.AppBarLayout>
 
-    <android.support.v4.widget.NestedScrollView
+    <android.support.v4.view.ViewPager
-        android:id="@+id/nested_scroll"
+        android:id="@+id/profile_tab_container"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_gravity="top|start"
         android:background="@color/background"
-        android:paddingEnd="16dp"
-        android:paddingStart="16dp"
-        android:scrollbars="none"
         app:layout_anchor="@id/appbar"
         app:layout_anchorGravity="bottom|center"
-        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+        app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
-
-        <LinearLayout
-            android:id="@+id/profile_activity_content"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:gravity="center"
-            android:orientation="vertical">
-        </LinearLayout>
-    </android.support.v4.widget.NestedScrollView>
 
     <me.zhanghai.android.materialprogressbar.MaterialProgressBar
         android:id="@+id/progressBar"

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

@@ -63,36 +63,32 @@
             app:popupTheme="@style/ToolbarTheme">
 
             <TextView
-                android:id="@+id/profile_act_username"
+                android:id="@+id/profile_activity_username"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:layout_gravity="center"
                 android:textColor="@color/accent"
                 android:textSize="25sp"/>
         </android.support.v7.widget.Toolbar>
+
+        <android.support.design.widget.TabLayout
+            android:id="@+id/profile_tabs"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:tabMode="fixed"
+            app:tabGravity="fill"
+            android:gravity="center"/>
     </android.support.design.widget.AppBarLayout>
 
-    <android.support.v4.widget.NestedScrollView
+    <android.support.v4.view.ViewPager
-        android:id="@+id/nested_scroll"
+        android:id="@+id/profile_tab_container"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:layout_gravity="top|start"
         android:background="@color/background"
-        android:paddingEnd="16dp"
-        android:paddingStart="16dp"
-        android:scrollbars="none"
         app:layout_anchor="@id/appbar"
         app:layout_anchorGravity="bottom|center"
-        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+        app:layout_behavior="@string/appbar_scrolling_view_behavior"/>
-
-        <LinearLayout
-            android:id="@+id/profile_activity_content"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:gravity="center"
-            android:orientation="vertical">
-        </LinearLayout>
-    </android.support.v4.widget.NestedScrollView>
 
     <me.zhanghai.android.materialprogressbar.MaterialProgressBar
         android:id="@+id/progressBar"

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

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+</LinearLayout>

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

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+              android:orientation="vertical"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent">
+
+</LinearLayout>

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

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <android.support.v4.widget.NestedScrollView
+        android:id="@+id/nested_scroll"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/background"
+        android:paddingEnd="16dp"
+        android:paddingStart="16dp"
+        android:scrollbars="none">
+
+        <LinearLayout
+            android:id="@+id/profile_activity_content"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:gravity="center"
+            android:orientation="vertical">
+        </LinearLayout>
+    </android.support.v4.widget.NestedScrollView>
+
+    <me.zhanghai.android.materialprogressbar.MaterialProgressBar
+        android:id="@+id/progressBar"
+        style="@style/Widget.MaterialProgressBar.ProgressBar.Horizontal.NoPadding"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_alignParentTop="true"
+        android:indeterminate="true"
+        android:visibility="invisible"
+        app:mpb_indeterminateTint="@color/accent"
+        app:mpb_progressStyle="horizontal"/>
+</RelativeLayout>