From fc5c01de8b389ff744f9030b15c23675cc4d9f28 Mon Sep 17 00:00:00 2001
From: 23rd <23rd@vivaldi.net>
Date: Thu, 22 Aug 2019 22:17:05 +0300
Subject: [PATCH] Added ability to open calendar from long click of on floating
 date

---
 .../java/org/telegram/ui/ChatActivity.java    | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java b/TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java
index eb99db3bb..eacff3a7a 100644
--- a/TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java
+++ b/TMessagesProj/src/main/java/org/telegram/ui/ChatActivity.java
@@ -3991,6 +3991,48 @@ public class ChatActivity extends BaseFragment implements NotificationCenter.Not
             jumpToDate((int) (calendar.getTime().getTime() / 1000));
         });
 
+        floatingDateView.setOnLongClickListener(view -> {
+            if (getParentActivity() == null) {
+                return false;
+            }
+            AndroidUtilities.hideKeyboard(searchItem.getSearchField());
+            Calendar calendar = Calendar.getInstance();
+            int year = calendar.get(Calendar.YEAR);
+            int monthOfYear = calendar.get(Calendar.MONTH);
+            int dayOfMonth = calendar.get(Calendar.DAY_OF_MONTH);
+            try {
+                DatePickerDialog dialog = new DatePickerDialog(getParentActivity(), (view1, year1, month, dayOfMonth1) -> {
+                    Calendar calendar1 = Calendar.getInstance();
+                    calendar1.clear();
+                    calendar1.set(year1, month, dayOfMonth1);
+                    int date = (int) (calendar1.getTime().getTime() / 1000);
+                    jumpToDate(date);
+                }, year, monthOfYear, dayOfMonth);
+                final DatePicker datePicker = dialog.getDatePicker();
+                datePicker.setMinDate(1375315200000L);
+                datePicker.setMaxDate(System.currentTimeMillis());
+                dialog.setButton(DialogInterface.BUTTON_POSITIVE, LocaleController.getString("JumpToDate", R.string.JumpToDate), dialog);
+                dialog.setButton(DialogInterface.BUTTON_NEGATIVE, LocaleController.getString("Cancel", R.string.Cancel), (dialog1, which) -> {
+
+                });
+                if (Build.VERSION.SDK_INT >= 21) {
+                    dialog.setOnShowListener(dialog12 -> {
+                        int count = datePicker.getChildCount();
+                        for (int a = 0; a < count; a++) {
+                            View child = datePicker.getChildAt(a);
+                            ViewGroup.LayoutParams layoutParams = child.getLayoutParams();
+                            layoutParams.width = LayoutHelper.MATCH_PARENT;
+                            child.setLayoutParams(layoutParams);
+                        }
+                    });
+                }
+                showDialog(dialog);
+            } catch (Exception e) {
+                FileLog.e(e);
+            }
+            return true;
+        });
+
         if (currentEncryptedChat == null) {
             pinnedMessageView = new FrameLayout(context);
             pinnedMessageView.setTag(1);