Implemented Shortcuts

app/src/main/java/de/sebse/fuplanner/MainActivity.java

@@ -270,7 +270,7 @@ public class MainActivity extends AppCompatActivity
     }
 
     private int getDefaultFragmentAfterLogin() {
-        return FRAGMENT_NEWS;
+        return FRAGMENT_MODULES;
     }
 
     private void toLogoutState() {

app/src/main/java/de/sebse/fuplanner/fragments/moddetails/ModDetailOverviewAdapter.java

@@ -25,6 +25,7 @@ import de.sebse.fuplanner.tools.logging.Logger;
 import de.sebse.fuplanner.tools.ui.CustomViewHolder;
 import de.sebse.fuplanner.tools.ui.ItemViewHolder;
 import de.sebse.fuplanner.tools.ui.MailViewHolder;
+import de.sebse.fuplanner.tools.ui.ShortcutViewHolder;
 import de.sebse.fuplanner.tools.ui.StringViewHolder;
 
 class ModDetailOverviewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
@@ -35,6 +36,7 @@ class ModDetailOverviewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHol
     private static final int TYPE_ITEM = 2;
     private static final int TYPE_SHOW_MORE = 3;
     private static final int TYPE_MAIL = 4;
+    private static final int TYPE_SHORTCUTS = 5;
 
     @Nullable private final ModDetailListener mListener;
 
@@ -57,6 +59,7 @@ class ModDetailOverviewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHol
         mPositionalData.clear();
         mPositionalData.add(new Pair<>(TYPE_HEADER, ModulePart.DESCRIPTION));
         mPositionalData.add(new Pair<>(TYPE_DESCRIPTION, null));
+        mPositionalData.add(new Pair<>(TYPE_SHORTCUTS, null));
         mPositionalData.add(new Pair<>(TYPE_HEADER, ModulePart.LECTURERS));
         for (int i = 0; i < mValue.lecturer.size(); i++) {
             mPositionalData.add(new Pair<>(TYPE_MAIL, ModulePart.LECTURERS+1024*i));
@@ -103,6 +106,10 @@ class ModDetailOverviewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHol
                 view = LayoutInflater.from(parent.getContext())
                         .inflate(R.layout.list_all_mails, parent, false);
                 return new MailViewHolder(view);
+            case TYPE_SHORTCUTS:
+                view = LayoutInflater.from(parent.getContext())
+                        .inflate(R.layout.list_moddetails_shortcuts, parent, false);
+                return new ShortcutViewHolder(view);
             default:
                 //noinspection ConstantConditions
                 return null;
@@ -218,6 +225,16 @@ class ModDetailOverviewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHol
                         });
                         break;
                 }
+                break;
+            case TYPE_SHORTCUTS:
+                ShortcutViewHolder s = (ShortcutViewHolder) holder;
+                s.mLeft.setOnClickListener(view -> {
+                    if (mListener != null) mListener.gotoFragmentPart(ModulePart.RESOURCES, -1);
+                });
+                s.mRight.setOnClickListener(view -> {
+                    if (mListener != null) mListener.gotoFragmentPart(ModulePart.GRADEBOOK, -1);
+                });
+                break;
             case TYPE_SHOW_MORE:
                 CustomViewHolder c = (CustomViewHolder) holder;
                 c.mView.setOnClickListener(view -> {

app/src/main/java/de/sebse/fuplanner/tools/ui/ShortcutViewHolder.java

@@ -0,0 +1,17 @@
+package de.sebse.fuplanner.tools.ui;
+
+import android.view.View;
+import android.widget.TextView;
+
+import de.sebse.fuplanner.R;
+
+public class ShortcutViewHolder extends CustomViewHolder {
+    public final TextView mLeft;
+    public final TextView mRight;
+
+    public ShortcutViewHolder(View view) {
+        super(view);
+        mLeft = view.findViewById(R.id.left);
+        mRight = view.findViewById(R.id.right);
+    }
+}

app/src/main/java/de/sebse/fuplanner/tools/ui/treeview/DirectoryNodeBinder.java

@@ -20,7 +20,7 @@ public class DirectoryNodeBinder extends TreeViewBinder<DirectoryNodeBinder.View
     @Override
     public void bindView(ViewHolder holder, int position, TreeNode node) {
         holder.ivArrow.setRotation(0);
-        holder.ivArrow.setImageResource(R.drawable.ic_keyboard_arrow_right_black_18dp);
+        holder.ivArrow.setImageResource(R.drawable.ic_keyboard_arrow_right);
         int rotateDegree = node.isExpand() ? 90 : 0;
         holder.ivArrow.setRotation(rotateDegree);
         Resource.Folder dirNode = (Resource.Folder) node.getContent();

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

@@ -0,0 +1,4 @@
+<vector android:height="18dp" android:viewportHeight="24.0"
+    android:viewportWidth="24.0" android:width="18dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M8.59,16.34l4.58,-4.59 -4.58,-4.59L10,5.75l6,6 -6,6z"/>
+</vector>

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

@@ -11,7 +11,7 @@
         android:layout_width="18dp"
         android:layout_height="18dp"
         android:layout_gravity="center_vertical"
-        android:src="@drawable/ic_keyboard_arrow_right_black_18dp"
+        android:src="@drawable/ic_keyboard_arrow_right"
         android:contentDescription="@string/arrow" />
 
     <TextView

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

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:orientation="horizontal"
+    android:padding="@dimen/text_margin">
+    <androidx.constraintlayout.widget.Guideline
+        android:id="@+id/guideline"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        app:layout_constraintGuide_percent="0.5"/>
+
+    <TextView
+        android:id="@+id/left"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/resources"
+        android:textStyle="bold"
+        android:typeface="sans"
+        android:gravity="center"
+        android:textColor="@color/colorFUBlue"
+        app:layout_constraintLeft_toLeftOf="parent"
+        app:layout_constraintRight_toLeftOf="@id/guideline"
+        />
+
+    <TextView
+        android:id="@+id/right"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/gradebook"
+        android:textStyle="bold"
+        android:typeface="sans"
+        android:gravity="center"
+        android:textColor="@color/colorFUBlue"
+        app:layout_constraintRight_toRightOf="parent"
+        app:layout_constraintLeft_toRightOf="@id/guideline"
+        />
+</androidx.constraintlayout.widget.ConstraintLayout>