implement new features or fixed issues

src/bitmessagekivy/kv/common_widgets.kv

@@ -45,7 +45,16 @@
 
 
 <ToggleBtn>:
-    #size_hint: None, None
+    size_hint: None, None
     size: dp(36), dp(48)
     pos_hint: {'center_x': .95, 'center_y': .4}
-    on_press: app.root.ids.sc10.toggleAction(self)
+    on_active: app.root.ids.sc10.toggleAction(self)
+
+<CustomTwoLineAvatarIconListItem>:
+    canvas:
+        Color:
+            # rgba: 0.5, 0.5, 0.5, 0.5
+            rgba: 0,0,0,0
+        Rectangle: #woohoo!!!
+            size: self.size
+            pos: self.pos

src/bitmessagekivy/kv/credits.kv

@@ -2,19 +2,27 @@
     name: 'credits'
     ScrollView:
         do_scroll_x: False
-        MDList:
-            id: ml
-            size_hint_y: None
-            height: dp(200)
-            OneLineListItem:
-                text: "Available Credits"
         BoxLayout:
+            size_hint_y: None
+            orientation: 'vertical'
+            OneLineListTitle:
+                id: cred
+                text: "Available Credits"
+                divider: None
+                theme_text_color: 'Primary'
+                _no_ripple_effect: True
+                long_press_time: 1
+
+            OneLineListTitle:
+                id: cred
+                text: root.available_credits
+                divider: None
+                font_style: 'H5'
+                theme_text_color: 'Primary'
+                _no_ripple_effect: True
+                long_press_time: 1
             AnchorLayout:
                 MDRaisedButton:
-                        height: dp(40)
+                    height: dp(38)
-                        MDLabel:
+                    text: "+Add more credits"
-                            font_style: 'H4'
+                    on_press: app.root.ids.scr_mngr.current = 'payment'
-                            text: root.available_credits
-                            font_size: '13sp'
-                            color: (1,1,1,1)
-                            halign: 'center'

src/bitmessagekivy/kv/login.kv

@@ -5,25 +5,28 @@
         BoxLayout:
             orientation: 'vertical'
             size_hint_y: None
-            height: dp(750)
+            height: dp(400) + self.minimum_height
             padding: dp(10)
             BoxLayout:
                 MDLabel:
                     font_style: 'Subtitle2'
                     theme_text_color: 'Primary'
-                    text: "You may generate addresses by using either random numbers or by using a passphrase If you use a passphrase, the address is called a deterministic; address The Random Number option is selected by default but deterministic addresses have several \n pros and cons:\n"
+                    text: root.log_text1
-                    halign: 'center'
+                    halign: 'left'
                     color:app.theme_cls.primary_dark
             BoxLayout:
                 MDLabel:
                     font_style: 'Subtitle2'
                     theme_text_color: 'Primary'
-                    text: "If talk about pros You can recreate your addresses on any computer from memory, You need-not worry about backing up your keys.dat file as long as you can remember your passphrase and aside talk about cons You must remember (or write down) your  You must remember the address version number and the stream number along with your passphrase If you choose a weak passphrase and someone on the Internet can brute-force it, they can read your messages and send messages as you"
+                    text: root.log_text2
-                    halign: 'center'
+                    halign: 'left'
                     color:app.theme_cls.primary_dark
             MDCheckbox:
                 id:            grp_chkbox_1
                 group:        'test'
+                size_hint: None, None
+                size: dp(48), dp(48)
+                pos_hint: {'center_x': .5, 'center_y': .5}
                 active: True
                 allow_no_selection: False
             MDLabel:
@@ -37,6 +40,9 @@
             MDCheckbox:
                 id:            grp_chkbox_1
                 group:        'test'
+                size_hint: None, None
+                size: dp(48), dp(48)
+                pos_hint: {'center_x': .5, 'center_y': .5}
                 allow_no_selection: False
             MDLabel:
                 font_style: 'Body2'
@@ -84,7 +90,7 @@
 
             MDTextField:
                 id: label
-                multiline: True
+                multiline: False
                 hint_text: "Label"
                 required: True
                 helper_text_mode: "on_error"

src/bitmessagekivy/kv/maildetail.kv

@@ -35,6 +35,14 @@
                     text: root.time_tag
                     halign:'right'
                     font_style:'Caption'
+                    pos_hint: {'center_y': .8}
+                MDChip:
+                    size_hint: (None, None)
+                    label: root.page_type
+                    icon: ''
+                    pos_hint: {'center_x': .94, 'center_y': .3}
+                    radius: 8
+                    height: 18
                 AvatarSampleWidget:
                     source: root.avatarImg
             MDLabel:

src/bitmessagekivy/kv/popup.kv

@@ -45,6 +45,7 @@
                 hint_text: "Address"
                 required: True
                 helper_text_mode: "on_error"
+                multiline: False
                 on_text: root.checkAddress_valid(self)
                 canvas.before:
                     Color:
@@ -127,6 +128,8 @@
                 text: "Address"
                 font_size: '17sp'
                 halign: 'left'
+            BoxLayout:
+                orientation: 'horizontal'
                 MDLabel:
                     id: address
                     font_style: 'Body1'
@@ -134,6 +137,10 @@
                     text: root.address
                     font_size: '15sp'
                     halign: 'left'
+                IconRightSampleWidget:
+                    pos_hint: {'center_x': 0, 'center_y': 1}
+                    icon: 'content-copy'
+                    on_press: app.copy_composer_text(root.address)
         BoxLayout:
             id: addbook_btn
             spacing:5
@@ -208,12 +215,18 @@
                 text: "Address"
                 font_size: '17sp'
                 halign: 'left'
+            BoxLayout:
+                orientation: 'horizontal'
                 MDLabel:
                     font_style: 'Body1'
                     theme_text_color: 'Primary'
                     text: root.address
                     font_size: '15sp'
                     halign: 'left'
+                IconRightSampleWidget:
+                    pos_hint: {'center_x': 0, 'center_y': 1}
+                    icon: 'content-copy'
+                    on_press: app.copy_composer_text(root.address)
         BoxLayout:
             id: my_add_btn
             spacing:5
@@ -316,7 +329,7 @@
 <SenderDetailPopup>:
     id: myadd_popup
     size_hint : (None,None)
-    height: 2*(sd_label.height+ sd_btn.children[0].height)
+    # height: 2*(sd_label.height+ sd_btn.children[0].height)
     width :app.window_size[0] - (app.window_size[0]/10 if app.app_platform == 'android' else app.window_size[0]/4)
     background: './images/popup.jpeg'
     auto_dismiss: False
@@ -337,22 +350,11 @@
                 font_size: '15sp'
                 halign: 'left'
                 markup: True
-            IconReftSampleWidget:
+            IconRightSampleWidget:
                 icon: 'content-copy'
-                on_press: root.copy_composer_text(root.from_addr)
+                on_press: app.copy_composer_text(root.from_addr)
         BoxLayout:
-            size_hint_y: None
+            id: to_addId
-            orientation: 'horizontal'
-            height: 50
-            MDLabel:
-                font_style: 'Body2'
-                theme_text_color: 'Primary'
-                text: "To   : " + root.to_addr
-                font_size: '15sp'
-                halign: 'left'
-            IconReftSampleWidget:
-                icon: 'content-copy'
-                on_press: root.copy_composer_text(root.to_addr)
         BoxLayout:
             size_hint_y: None
             orientation: 'vertical'
@@ -375,3 +377,15 @@
                     font_size: '13sp'
                     color: (1,1,1,1)
                     halign: 'center'
+
+<ToAddrBoxlayout>:
+    orientation: 'horizontal'
+    MDLabel:
+        font_style: 'Body2'
+        theme_text_color: 'Primary'
+        text: "To   : " + root.to_addr
+        font_size: '15sp'
+        halign: 'left'
+    IconRightSampleWidget:
+        icon: 'content-copy'
+        on_press: app.copy_composer_text(root.to_addr)

src/bitmessagekivy/kv/settings.kv

@@ -29,6 +29,22 @@
                             halign: 'left'
                             pos_hint: {'center_x': 0, 'center_y': 0.6}
                             disabled: True
+                        BoxLayout:
+                            orientation: 'vertical'
+                            padding: [0, 10, 0, 0]
+                            spacing: 10
+                            MDLabel:
+                                font_style: 'Body1'
+                                theme_text_color: 'Primary'
+                                text: "Interface Language"
+                                halign: 'right'
+                                bold: True
+                            MDDropDownItem:
+                                id: dropdown_item
+                                text: 'italiano'
+                                dropdown_max_height: 150
+                                pos_hint: {'center_x': 0.8, 'center_y': 0}
+                                items: [f"{i}" for i in ['System Setting','U.S. English','italiano','Esperanto','dansk','Deutsch','Pirate English','francais','Nederlands','norsk bokmal','polski','portugues europeu']]
                     BoxLayout:
                         size_hint_y: None
                         orientation: 'vertical'
@@ -179,28 +195,33 @@
                             text: "Reply below Quote"
                             halign: 'left'
                             pos_hint: {'x': 0, 'y': 0.1}
-                    BoxLayout:
+                    Widget:
-                        orientation: 'vertical'
+                        size_hint_y: None
-                        spacing: 10
+                        height: 10
-                        padding: 10
+                    # BoxLayout:
-                        MDLabel:
+                    #     orientation: 'vertical'
-                            font_style: 'Body1'
+                    #     spacing: 10
-                            theme_text_color: 'Primary'
+                    #     padding: 10
-                            text: "Interface Language"
+
-                            halign: 'left'
+                    #     MDLabel:
-                            bold: True
+                    #         font_style: 'Body1'
-                        MDDropDownItem:
+                    #         theme_text_color: 'Primary'
-                            id: dropdown_item
+                    #         text: "Interface Language"
-                            # on_select
+                    #         halign: 'left'
-                            text: 'italiano'
+                    #         bold: True
-                            pos_hint: {'center_x': 0.1, 'center_y': 0}
+                        # MDDropDownItem:
-                            items: [f"{i}" for i in ['System Setting','U.S. English','italiano','Esperanto','dansk','Deutsch','Pirate English','francais','Nederlands','norsk bokmal','polski','portugues europeu']]
+                        #     id: dropdown_item
+                        #     # on_select
+                        #     text: 'italiano'
+                        #     dropdown_max_height: 150
+                        #     pos_hint: {'center_x': 0.1, 'center_y': 0}
+                        #     items: [f"{i}" for i in ['System Setting','U.S. English','italiano','Esperanto','dansk','Deutsch','Pirate English','francais','Nederlands','norsk bokmal','polski','portugues europeu']]
                     BoxLayout:
                         spacing:5
                         orientation: 'horizontal'
                         pos_hint: {'x':.76}
                         MDRaisedButton:
-                            text: 'Cancel'
+                            text: 'Reset'
                         MDRaisedButton:
                             text: 'Ok'
         Tab:
@@ -277,10 +298,8 @@
                             orientation: 'horizontal'
                             MDDropDownItem:
                                 id: dropdown_item
-                                # on_select
                                 dropdown_bg: [1, 1, 1, 1]
                                 text: 'none'
-                                # pos_hint: {'left': 1}
                                 items: [f"{i}" for i in ['System Setting','U.S. English']]
                     BoxLayout:
                         orientation: 'horizontal'
@@ -435,7 +454,7 @@
                         orientation: 'horizontal'
                         pos_hint: {'x':.76}
                         MDRaisedButton:
-                            text: 'Cancel'
+                            text: 'Reset'
                         MDRaisedButton:
                             text: 'Ok'
         Tab:
@@ -502,6 +521,6 @@
                         # pos_hint: {'left': 0}
                         pos_hint: {'x':.75}
                         MDRaisedButton:
-                            text: 'Cancel'
+                            text: 'Reset'
                         MDRaisedButton:
                             text: 'Ok'

src/bitmessagekivy/main.kv

@@ -26,7 +26,7 @@
     font_size: '12.5sp'
     #background_color: color_button if self.state == 'down' else color_button_pressed
     #background_down: 'atlas://data/images/defaulttheme/button'
-    background_normal: ''
+    background_normal: 'atlas://data/images/defaulttheme/textinput_active'
     background_color: app.theme_cls.primary_color 
     color: color_font
 
@@ -285,7 +285,32 @@ NavigationLayout:
     name: 'showqrcode'
     BoxLayout:
         orientation: 'vertical'
+        size_hint: (None, None)
+        pos_hint:{'center_x': .5, 'top': 0.9}
+        size: (app.window_size[0]/2, app.window_size[0]/2)
         id: qr
+    BoxLayout:
+        orientation: 'vertical'
+        MyMDTextField:
+            size_hint_y: None
+            font_style: 'Body1'
+            theme_text_color: 'Primary'
+            text: root.address
+            multiline: True
+            readonly: True
+            line_color_normal: [0,0,0,0]
+            _current_line_color: [0,0,0,0]
+            line_color_focus: [0,0,0,0]
+            font_size: '18sp'
+            bold: True
+            pos_hint: {'x': .26, 'y': 0.5}
+        # MDLabel:
+        #     size_hint_y: None
+        #     font_style: 'Body1'
+        #     theme_text_color: 'Primary'
+        #     text: "[b]BM-2cV7Y8imvAevK6z6YmhYRcj2t7rghBtDSZ[/b]"
+        #     markup: True
+        #     pos_hint: {'x': .28, 'y': 0.6}
 
 <Starred>:
     name: 'starred'

src/bitmessagekivy/mpybit.py

@@ -167,14 +167,14 @@ class Inbox(Screen):
             self.set_inboxCount(state.inbox_count)
             for mail in self.queryreturn:
                 # third_text = mail[3].replace('\n', ' ')
-                subject = mail[3].decode() if isinstance(mail[3],bytes) else mail[3]
+                body = mail[3].decode() if isinstance(mail[3],bytes) else mail[3]
-                body = mail[5].decode() if isinstance(mail[5],bytes) else mail[5]
+                subject  = mail[5].decode() if isinstance(mail[5],bytes) else mail[5]
                 data.append({
                     'text': mail[4].strip(),
-                    'secondary_text': body[:50] + '........' if len(
+                    'secondary_text': (subject[:50] + '........' if len(
-                        body) >= 50 else (body + ',' + subject.replace(
+                        subject) >= 50 else (subject + ',' + body)[0:50] + '........').replace('\t', '').replace('  ', ''),
-                            '\n', ''))[0:50] + '........',
                     'msgid': mail[1], 'received': mail[6]})
+
             self.has_refreshed = True
             self.set_mdList(data)
             self.children[2].children[0].children[0].bind(
@@ -330,6 +330,10 @@ class Inbox(Screen):
         Clock.schedule_once(refresh_callback, 1)
 
 
+class CustomTwoLineAvatarIconListItem(TwoLineAvatarIconListItem):
+    pass
+
+
 class MyAddress(Screen):
     """MyAddress screen uses screen to show widgets of screens"""
 
@@ -386,11 +390,12 @@ class MyAddress(Screen):
                 'secondary_text': address})
         for item in data:
             is_enable = BMConfigParser().get(item['secondary_text'], 'enabled')
-            meny = TwoLineAvatarIconListItem(
+            meny = CustomTwoLineAvatarIconListItem(
                 text=item['text'], secondary_text=item['secondary_text'],
                 theme_text_color='Custom' if is_enable == 'true' else 'Primary',
                 text_color=NavigateApp().theme_cls.primary_color,
                 )
+            meny.canvas.children[6].rgba = [0, 0, 0, 0] if is_enable == 'true' else [0.5, 0.5, 0.5, 0.5]
             meny.add_widget(AvatarSampleWidget(
                 source='./images/text_images/{}.png'.format(
                     avatarImageFirstLetter(item['text'].strip()))))
@@ -438,13 +443,25 @@ class MyAddress(Screen):
         """Loads more data on scroll down"""
         self.set_mdList(my_addresses, my_addresses + 20)
 
-    @staticmethod
+    # @staticmethod
-    def myadd_detail(fromaddress, label, *args):
+    def myadd_detail(self, fromaddress, label, *args):
         """Load myaddresses details"""
         if BMConfigParser().get(fromaddress, 'enabled') == 'true':
             p = MyaddDetailPopup()
             p.open()
             p.set_address(fromaddress, label)
+        else:
+            width = .8 if platform == 'android' else .55
+            msg_dialog = MDDialog(
+                text='Address is not currently active. Please click on Toggle button to active it.',
+                title='', size_hint=(width, .25), text_button_ok='Ok',
+                events_callback=self.callback_for_menu_items)
+            msg_dialog.open()
+
+    @staticmethod
+    def callback_for_menu_items(text_item, *arg):
+        """Callback of alert box"""
+        toast(text_item)
 
     def refresh_callback(self, *args):
         """Method updates the state of application,
@@ -480,6 +497,7 @@ class MyAddress(Screen):
         BMConfigParser().set(str(address), 'enabled', 'false')
         BMConfigParser().save()
         instance.parent.parent.theme_text_color = 'Primary'
+        instance.parent.parent.canvas.children[6].rgba = [0.5, 0.5, 0.5, 0.5]
         toast('Address disabled')
         Clock.schedule_once(self.address_permision_callback, 0)
 
@@ -488,6 +506,7 @@ class MyAddress(Screen):
         BMConfigParser().set(address, 'enabled', 'true')
         BMConfigParser().save()
         instance.parent.parent.theme_text_color = 'Custom'
+        instance.parent.parent.canvas.children[6].rgba = [0, 0, 0, 0]
         toast('Address Enabled')
         Clock.schedule_once(self.address_permision_callback, 0)
 
@@ -502,9 +521,9 @@ class MyAddress(Screen):
         """This method is used for enable or disable address"""
         addr = instance.parent.parent.secondary_text
         if instance.active:
-            self.disableAddress(addr, instance)
-        else:
             self.enableAddress(addr, instance)
+        else:
+            self.disableAddress(addr, instance)
 
 
 class AddressBook(Screen):
@@ -758,9 +777,9 @@ class DropDownWidget(BoxLayout):
                 else:
                     msg = 'Enter a valid recipients address'
             elif not toAddress:
-                msg = 'Please fill the form'
+                msg = 'Please fill the form completely'
             else:
-                msg = 'Please fill the form'
+                msg = 'Please fill the form completely'
             self.address_error_message(msg)
 
     @staticmethod
@@ -812,6 +831,7 @@ class MyTextInput(TextInput):
     def __init__(self, **kwargs):
         """Getting Text Input."""
         super(MyTextInput, self).__init__(**kwargs)
+        self.__lineBreak__=0
 
     def on_text(self, instance, value):
         """Find all the occurrence of the word"""
@@ -844,17 +864,14 @@ class Payment(Screen):
         """Get the available credits"""
         # pylint: disable=no-self-use
         state.availabe_credit = instance.parent.children[1].text
-        existing_credits = (
+        existing_credits = state.kivyapp.root.ids.sc18.ids.cred.text
-            state.kivyapp.root.ids.sc18.ids.ml.children[0].children[
+        if float(existing_credits.split()[1]) > 0:
-                0].children[0].children[0].text)
-        if len(existing_credits.split(' ')) > 1:
             toast(
                 'We already have added free coins'
                 ' for the subscription to your account!')
         else:
             toast('Coins added to your account!')
-            state.kivyapp.root.ids.sc18.ids.ml.children[0].children[
+            state.kivyapp.root.ids.sc18.ids.cred.text = '{0}'.format(
-                0].children[0].children[0].text = '{0}'.format(
                 state.availabe_credit)
 
 
@@ -862,14 +879,23 @@ class Credits(Screen):
     """Credits Method"""
 
     available_credits = StringProperty(
-        '{0}'.format('0'))
+        '{0}'.format('€ 0'))
 
 
 class Login(Screen):
     """Login Screeen"""
-
+    log_text1 = ('You may generate addresses by using either random numbers'
-    pass
+                ' or by using a passphrase If you use a passphrase, the address'
-
+                ' is called a deterministic; address The Random Number option is'
+                ' selected by default but deterministic addresses have several pros'
+                ' and cons:')
+    log_text2 = ('If talk about pros You can recreate your addresses on any computer'
+                 ' from memory, You need-not worry about backing up your keys.dat file'
+                 ' as long as you can remember your passphrase and aside talk about cons'
+                 ' You must remember (or write down) your  You must remember the address'
+                 ' version number and the stream number along with your passphrase If you'
+                 ' choose a weak passphrase and someone on the Internet can brute-force it,'
+                 ' they can read your messages and send messages as you')
 
 class NetworkStat(Screen):
     """Method used to show network stat"""
@@ -922,6 +948,10 @@ class Random(Screen):
     def generateaddress(self, navApp):
         """Method for Address Generator"""
         entered_label = str(self.ids.label.text).strip()
+        if not entered_label:
+            self.ids.label.focus = True
+            # self.ids.label.error = True
+            # self.ids.label.helper_text = 'This field is required'
         streamNumberForAddress = 1
         label = self.ids.label.text
         eighteenByteRipe = False
@@ -1009,9 +1039,8 @@ class Sent(Screen):
             for mail in self.queryreturn:
                 data.append({
                     'text': mail[1].strip(),
-                    'secondary_text': mail[2][:50] + '........' if len(
+                    'secondary_text': (mail[2][:50] + '........' if len(
-                        mail[2]) >= 50 else (mail[2] + ',' + mail[3].replace(
+                        mail[2]) >= 50 else (mail[2] + ',' + mail[3])[0:50] + '........').replace('\t', '').replace('  ', ''),
-                            '\n', ''))[0:50] + '........',
                     'ackdata': mail[5], 'senttime': mail[6]},)
             self.set_mdlist(data, 0)
             self.has_refreshed = True
@@ -1093,9 +1122,8 @@ class Sent(Screen):
             for mail in self.queryreturn:
                 data.append({
                     'text': mail[1].strip(),
-                    'secondary_text': mail[2][:50] + '........' if len(
+                    'secondary_text': (mail[2][:50] + '........' if len(
-                        mail[2]) >= 50 else (mail[2] + ',' + mail[3].replace(
+                        mail[2]) >= 50 else (mail[2] + ',' + mail[3])[0:50] + '........').replace('\t', '').replace('  ', ''),
-                            '\n', ''))[0:50] + '........',
                     'ackdata': mail[5], 'senttime': mail[6]})
             self.set_mdlist(data, total_sent - 1)
         if state.msg_counter_objs and state.association == (
@@ -1257,9 +1285,8 @@ class Trash(Screen):
             body = item[3].decode() if isinstance(item[3],bytes) else item[3]
             meny = TwoLineAvatarIconListItem(
                 text=item[1],
-                secondary_text=item[2][:50] + '........' if len(
+                secondary_text=(item[2][:50] + '........' if len(
-                    subject) >= 50 else (subject + ',' + body.replace(
+                    subject) >= 50 else (subject + ',' + body)[0:50] + '........').replace('\t', '').replace('  ', ''),
-                        '\n', ''))[0:50] + '........',
                 theme_text_color='Custom',
                 text_color=NavigateApp().theme_cls.primary_color)
             img_latter = './images/text_images/{}.png'.format(
@@ -1603,8 +1630,8 @@ class NavigateApp(MDApp):
         """Saving drafts messages"""
         composer_objs = self.root
         from_addr = str(self.root.ids.sc3.children[1].ids.ti.text)
-        to_addr = str(self.root.ids.sc3.children[1].ids.txt_input.text)
+        # to_addr = str(self.root.ids.sc3.children[1].ids.txt_input.text)
-        if from_addr and to_addr and state.detailPageType != 'draft' \
+        if from_addr and state.detailPageType != 'draft' \
                 and not state.in_sent_method:
             Draft().draft_msg(composer_objs)
         return
@@ -1633,6 +1660,7 @@ class NavigateApp(MDApp):
         state.in_composer = True
         state.in_sent_method = False
 
+
     def set_navbar_for_composer(self):
         """Clearing toolbar data when composer open"""
         self.root.ids.toolbar.left_action_items = [
@@ -1661,6 +1689,7 @@ class NavigateApp(MDApp):
 
     def back_press(self):
         """Method for, reverting composer to previous page"""
+        if self.root.ids.scr_mngr.current == 'create':
             self.save_draft()
         if self.root.ids.scr_mngr.current == \
                 'mailDetail' and state.in_search_mode:
@@ -1917,6 +1946,11 @@ class NavigateApp(MDApp):
         top_box_obj.reload()
         spinner_img_obj.reload()
 
+    def copy_composer_text(self, text):
+        """Copy the data from mail detail page"""
+        Clipboard.copy(text)
+        toast('Copied')
+
 
 class GrashofPopup(Popup):
     """Moule for save contacts and error messages"""
@@ -2045,7 +2079,7 @@ class IconLeftSampleWidget(ILeftBodyTouch, MDIconButton):
     pass
 
 
-class IconReftSampleWidget(IRightBodyTouch, MDIconButton):
+class IconRightSampleWidget(IRightBodyTouch, MDIconButton):
     """Right icon sample widget"""
 
     pass
@@ -2101,7 +2135,7 @@ class MailDetail(Screen):
         """Assigning mail details"""
         subject = data[0][2].decode() if isinstance(data[0][2],bytes) else  data[0][2]
         body = data[0][3].decode() if isinstance(data[0][2],bytes) else  data[0][3]
-        self.to_addr = data[0][0]
+        self.to_addr = data[0][0] if len(data[0][0]) > 4 else ' '
         self.from_addr = data[0][1]
 
         self.subject = subject.capitalize(
@@ -2166,15 +2200,13 @@ class MailDetail(Screen):
 
     def callback_for_delete(self, dt=0):
         """Delete method from allmails"""
-        try:
+        if state.detailPageType:
             self.children[0].children[0].active = False
             state.kivyapp.set_common_header()
             self.parent.current = 'allmails' \
                 if state.is_allmail else state.detailPageType
             state.detailPageType = ''
             toast('Deleted')
-        except Exception as e:
-            print("Exception occures..........")
 
     def inbox_reply(self):
         """Reply inbox messages"""
@@ -2237,6 +2269,9 @@ class MyaddDetailPopup(Popup):
     def send_message_from(self):
         """Method used to fill from address of composer autofield"""
         state.kivyapp.set_navbar_for_composer()
+        try:
+            window_obj = self.parent.children[2].ids
+        except Exception as e:
             window_obj = self.parent.children[1].ids
         window_obj.sc3.children[1].ids.ti.text = self.address
         window_obj.sc3.children[1].ids.btn.text = self.address
@@ -2288,6 +2323,9 @@ class AddbookDetailPopup(Popup):
     def send_message_to(self):
         """Method used to fill to_address of composer autofield"""
         state.kivyapp.set_navbar_for_composer()
+        try:
+            window_obj = self.parent.children[2].ids
+        except Exception as e:
             window_obj = self.parent.children[1].ids
         window_obj.sc3.children[1].ids.txt_input.text = self.address
         window_obj.sc3.children[1].ids.ti.text = ''
@@ -2321,6 +2359,7 @@ class AddbookDetailPopup(Popup):
 
 class ShowQRCode(Screen):
     """ShowQRCode Screen uses to show the detail of mails"""
+    address = StringProperty()
 
     def qrdisplay(self):
         """Method used for showing QR Code"""
@@ -2331,7 +2370,9 @@ class ShowQRCode(Screen):
             address = self.manager.get_parent_window().children[0].address
         except Exception:
             address = self.manager.get_parent_window().children[1].address
+        self.address = address
         self.ids.qr.add_widget(QRCodeWidget(data=address))
+        self.ids.qr.children[0].show_border = False
         toast('Show QR code')
 
 
@@ -2609,10 +2650,9 @@ class Allmails(Screen):
             subject = item[2].decode() if isinstance(item[2],bytes) else item[2]
             meny = TwoLineAvatarIconListItem(
                 text=item[1],
-                secondary_text=body[:50] + '........' if len(
+                secondary_text=(subject[:50] + '........' if len(
-                   body) >= 50 else (
+                   subject) >= 50 else (
-                        body + ',' + subject.replace(
+                        subject + ',' + body)[0:50] + '........').replace('\t', '').replace('  ', ''),
-                            '\n', ''))[0:50] + '........',
                 theme_text_color='Custom',
                 text_color=NavigateApp().theme_cls.primary_color)
             meny.add_widget(AvatarSampleWidget(
@@ -2849,11 +2889,18 @@ class SenderDetailPopup(Popup):
         self.from_addr = from_addr
         time_obj = datetime.fromtimestamp(int(timeinseconds))
         self.time_tag = time_obj.strftime("%d %b %Y, %I:%M %p")
-
+        pop_height = 1.2*(self.ids.sd_label.height+self.ids.sd_btn.children[0].height)
-    def copy_composer_text(self, text):
+        if len(to_addr) > 3:
-        """Copy the data from mail detail page"""
+            self.height = 0
-        Clipboard.copy(text)
+            self.height = pop_height
-        toast('Copied')
+            self.ids.to_addId.size_hint_y = None
+            self.ids.to_addId.height= 50
+            frmaddbox = ToAddrBoxlayout()
+            frmaddbox.set_toAddress(to_addr)
+            self.ids.to_addId.add_widget(frmaddbox)
+        else:
+            self.height = 0
+            self.height = pop_height/1.5
 
 
 class OneLineListTitle(OneLineListItem):
@@ -2891,3 +2938,12 @@ class OneLineListTitle(OneLineListItem):
         if text_item == 'Copy':
             Clipboard.copy(str(arg[0].text))
         toast(text_item)
+
+
+class ToAddrBoxlayout(BoxLayout):
+    """class for BoxLayout behaviour"""
+    to_addr = StringProperty()
+
+    def set_toAddress(self, to_addr):
+        self.to_addr = to_addr
+        pass