From dcfc8484fd2269ada05243ae4afafad02995e920 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ondrej=20Tarasovi=C4=8D?= <ondrej.tarasovic@studen.tuke.sk>
Date: Tue, 13 Nov 2018 10:01:15 +0100
Subject: [PATCH] Add sorting option under Rearrange images

---
 .../createpdf/activity/RearrangeImages.java   | 21 +++++++++++++++++++
 .../res/layout/activity_rearrange_images.xml  | 19 +++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/app/src/main/java/swati4star/createpdf/activity/RearrangeImages.java b/app/src/main/java/swati4star/createpdf/activity/RearrangeImages.java
index 56639f322..eaa8c67f1 100644
--- a/app/src/main/java/swati4star/createpdf/activity/RearrangeImages.java
+++ b/app/src/main/java/swati4star/createpdf/activity/RearrangeImages.java
@@ -20,9 +20,11 @@
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
+import butterknife.OnClick;
 import swati4star.createpdf.R;
 import swati4star.createpdf.adapter.RearrangeImagesAdapter;
 import swati4star.createpdf.util.Constants;
+import swati4star.createpdf.util.ImageSortUtils;
 import swati4star.createpdf.util.ThemeUtils;
 
 import static swati4star.createpdf.util.Constants.CHOICE_REMOVE_IMAGE;
@@ -128,5 +130,24 @@ public static Intent getStartIntent(Context context, ArrayList<String>  uris) {
         intent.putExtra(PREVIEW_IMAGES, uris);
         return intent;
     }
+
+    private void sortImages() {
+        new MaterialDialog.Builder(this)
+                .title(R.string.sort_by_title)
+                .items(R.array.sort_options_images)
+                .itemsCallback((dialog, itemView, position, text) -> {
+                    ImageSortUtils.performSortOperation(position, mImages);
+                    mRearrangeImagesAdapter.positionChanged(mImages);
+                })
+                .negativeText(R.string.cancel)
+                .show();
+    }
+
+
+
+    @OnClick(R.id.sort)
+    void sortImg() {
+        sortImages();
+    }
 }
 
diff --git a/app/src/main/res/layout/activity_rearrange_images.xml b/app/src/main/res/layout/activity_rearrange_images.xml
index 4a61b1586..7a53833f9 100644
--- a/app/src/main/res/layout/activity_rearrange_images.xml
+++ b/app/src/main/res/layout/activity_rearrange_images.xml
@@ -17,6 +17,25 @@
 
     </android.support.design.widget.AppBarLayout>
 
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="5dp"
+        android:orientation="horizontal">
+        <Button
+            android:id="@+id/sort"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="10dp"
+            android:layout_marginEnd="10dp"
+            android:background="@drawable/cornered_edges"
+            android:paddingStart="5dp"
+            android:paddingEnd="5dp"
+            android:text="@string/sort"
+            android:textAllCaps="false"
+            android:textColor="?attr/bottomSheetTextColor" />
+    </LinearLayout>
+
     <android.support.v7.widget.RecyclerView
         android:id="@+id/recyclerView"
         android:layout_width="match_parent"