KV_gui.kv

<login_kv>:
    MDBoxLayout:
        orientation: "horizontal"
        md_bg_color: 0.07450980392, 0.03137254902, 0.19215686275, 1
        pos: self.pos
        size: self.size
        MDBoxLayout:

            id: box_top
            adaptive_height: True
            pos_hint:{'center_x': 0.5, 'center_y': 0.42}

            Image:
                source: "data/images/load main.gif"
                size_hint: 5,5
                anim_delay: 0.03
    MDTextField:
        id: user_name
        hint_text: "Enter Username"
        color_mode: "custom"
        required: True
        mode: "fill"
        font_size: "18sp"
        helper_text_mode: "on_error"
        helper_text: "*REQUIRED"
        current_hint_text_color: 1, 1, 1, .9
        icon_right: "account"
        icon_right_color: 1, 1, 1, 1
        line_color_focus: 0.22352941176, 0.51764705882, 0.89411764706, 1
        line_color_normal: 0.80000000000, 0.80000000000, 0.80000000000, 1
        text_color: 0.07450980392, 0.03137254902, 0.19215686275, 1
        fill_color: .8, .8, .8, .3
        pos_hint:{'center_x': 0.5, 'center_y': 0.37}
        size_hint_x: None
        width:500

    MDRaisedButton:
        text: '   Log in   '
        pos_hint:{'center_x': 0.5, 'center_y': 0.25}
        on_release: app.login_btn(root.ids.user_name.text)

<welcome_kv>:
    MDBoxLayout:
        orientation: "horizontal"
        md_bg_color: 1, 1, 1, 1
        pos: self.pos
        size: self.size

    MDRaisedButton:
        text: "     Let's go     "
        pos_hint:{'center_x': 0.5, 'center_y': 0.35}
        on_release: app.lets_go_btn()
    MDBoxLayout:

        adaptive_height: True
        pos_hint:{'center_x': 0.5, 'center_y': 0.6}

        Image:
            source: "data/images/EMO Angel.png"
            size_hint: 3,3

    MDLabel:
        text: "Welcome Back"
        halign: "center"
        valign: "center"
        font_style: 'H3'


<blank>:
    MDBoxLayout:
        orientation: "horizontal"
        md_bg_color: 1, 1, 1, 1
        pos: self.pos
        size: self.size
        MDBoxLayout:

            id: box_top
            adaptive_height: True
            pos_hint:{'center_x': 0.5, 'center_y': 0.3}

            Image:
                source: "data/images/No_internet_B.png"
                size_hint: 6,6

    MDRaisedButton:
        text: 'Retry'
        font_size: "22sp"
        pos_hint:{'center_x': 0.5, 'center_y': 0.25}
        on_release: app.check_net_at_start()



<download_page>:

    MDBoxLayout:
        orientation: "horizontal"
        md_bg_color: 0.07450980392, 0.03137254902, 0.19215686275, 1
        pos: self.pos
        size: self.size
        MDBoxLayout:

            id: box_top
            adaptive_height: True
            pos_hint:{'center_x': 0.5, 'center_y': 0.42}

            Image:
                source: "data/images/load main.gif"
                size_hint: 5,5
                anim_delay: 0.03

    MDTextField:
        id: project_name
        hint_text: "Enter Project name"
        color_mode: "custom"
        required: True
        mode: "fill"
        font_size: "18sp"
        helper_text_mode: "on_error"
        helper_text: "*REQUIRED"
        current_hint_text_color: 1, 1, 1, .9
        icon_right: "keyboard"
        icon_right_color: 1, 1, 1, 1
        line_color_focus: 0.22352941176, 0.51764705882, 0.89411764706, 1
        line_color_normal: 0.80000000000, 0.80000000000, 0.80000000000, 1
        text_color: 0.07450980392, 0.03137254902, 0.19215686275, 1
        fill_color: .8, .8, .8, .3
        pos_hint:{'center_x': 0.5, 'center_y': 0.37}
        size_hint_x: None
        width: 500

    MDFillRoundFlatIconButton:
        text: '       Next       '
        icon: "arrow-right"
        pos_hint:{'center_x': 0.5, 'center_y': 0.25}
        on_release: app.check_project(root.ids.project_name.text)


<select_tree_page>:

    MDBoxLayout:
        orientation: "horizontal"
        md_bg_color: 0.07450980392, 0.03137254902, 0.19215686275, 1
        pos: self.pos
        size: self.size
        MDBoxLayout:

            id: box_top
            adaptive_height: True
            pos_hint:{'center_x': 0.5, 'center_y': 0.42}

            Image:
                source: "data/images/load main.gif"
                size_hint: 5,5
                anim_delay: 0.03

    MDTextField:
        id: project_name
        hint_text: "Enter Project name"
        color_mode: "custom"
        required: True
        mode: "fill"
        font_size: "18sp"
        helper_text_mode: "on_error"
        helper_text: "*REQUIRED"
        current_hint_text_color: 1, 1, 1, .9
        icon_right: "keyboard"
        icon_right_color: 1, 1, 1, 1
        line_color_focus: 0.22352941176, 0.51764705882, 0.89411764706, 1
        line_color_normal: 0.80000000000, 0.80000000000, 0.80000000000, 1
        text_color: 0.07450980392, 0.03137254902, 0.19215686275, 1
        fill_color: .8, .8, .8, .3
        pos_hint:{'center_x': 0.5, 'center_y': 0.37}
        size_hint_x: None
        width: 500

    MDFillRoundFlatIconButton:
        text: '       Next       '
        icon: "arrow-right"
        pos_hint:{'center_x': 0.5, 'center_y': 0.25}
        on_release: app.check_project(root.ids.project_name.text)