Merge pull request #736 from chrox/master

prompt users to turn on Wifi if network is unreachable
2025-08-10 00:52:38 +00:00 · 2014-07-17 18:14:42 +02:00
parent f5c717536a a77d1abb4c
commit dcd7d0ddd4
11 changed files with 226 additions and 110 deletions
--- a/frontend/apps/reader/modules/readerfooter.lua
+++ b/frontend/apps/reader/modules/readerfooter.lua
@@ -24,6 +24,7 @@ local ReaderFooter = InputContainer:new{
    progress_text = nil,
    text_font_face = "ffont",
    text_font_size = 14,
+    bar_height = Screen:scaleByDPI(7),
    height = Screen:scaleByDPI(19),
    padding = Screen:scaleByDPI(10),
 }
@@ -59,7 +60,7 @@ function ReaderFooter:init()
    local text_width = self.progress_text:getSize().w
    self.progress_bar = ProgressWidget:new{
        width = math.floor(Screen:getWidth() - text_width - self.padding),
-        height = Screen:scaleByDPI(7),
+        height = self.bar_height,
        percentage = self.progress_percentage,
    }
    local horizontal_group = HorizontalGroup:new{}
@@ -143,17 +144,17 @@ function ReaderFooter:updateFooterPage()
        end
        self.progress_text.text = string.sub(self.progress_text.text,4)
    else
-        if self.mode == 1 then 
+        if self.mode == 1 then
            self.progress_text.text = string.format("%d / %d", self.pageno, self.pages)
-        elseif self.mode == 2 then 
+        elseif self.mode == 2 then
            self.progress_text.text = os.date("%H:%M")
-        elseif self.mode == 3 then 
+        elseif self.mode == 3 then
            self.progress_text.text = "=> " .. self.ui.toc:_getChapterPagesLeft(self.pageno,self.pages)
-        elseif self.mode == 4 then 
+        elseif self.mode == 4 then
            powerd = Device:getPowerDevice()
            state = powerd:isCharging() and -1 or powerd:getCapacity()
            self.progress_text.text = "B:" .. powerd:getCapacity() .. "%"
-        end 
+        end
    end

 end
--- a/frontend/apps/reader/modules/readermenu.lua
+++ b/frontend/apps/reader/modules/readermenu.lua
@@ -81,6 +81,14 @@ function ReaderMenu:setUpdateItemTable()
            G_reader_settings:saveSetting("night_mode", not night_mode)
        end
    })
+    table.insert(self.tab_item_table.main, {
+        text = _("Show advanced options"),
+        checked_func = function() return G_reader_settings:readSetting("show_advanced") end,
+        callback = function()
+            local show_advanced = G_reader_settings:readSetting("show_advanced") or false
+            G_reader_settings:saveSetting("show_advanced", not show_advanced)
+        end
+    })
    table.insert(self.tab_item_table.main, Language:getLangMenuTable())
    table.insert(self.tab_item_table.main, {
        text = _("Version"),
--- a/frontend/apps/reader/modules/readerpaging.lua
+++ b/frontend/apps/reader/modules/readerpaging.lua
@@ -603,15 +603,21 @@ function ReaderPaging:onScrollPanRel(diff)
    UIManager:setDirty(self.view.dialog, "fast")
 end

+function ReaderPaging:calculateOverlap()
+    local footer_height = (self.view.footer_visible and 1 or 0) * self.view.footer.bar_height
+    return self.overlap + footer_height
+end
+
 function ReaderPaging:onScrollPageRel(diff)
    DEBUG("scroll relative page:", diff)
    local blank_area = Geom:new{}
    blank_area:setSizeTo(self.view.dimen)
+    local overlap = self:calculateOverlap()
    if diff > 0 then
        local last_page_state = table.remove(self.view.page_states)
        local offset = Geom:new{
            x = 0,
-            y = last_page_state.visible_area.h - self.overlap
+            y = last_page_state.visible_area.h - overlap
        }
        self.view.page_states = self:genPageStatesFromTop(last_page_state, blank_area, offset)
    end
@@ -619,7 +625,7 @@ function ReaderPaging:onScrollPageRel(diff)
        local first_page_state = table.remove(self.view.page_states, 1)
        local offset = Geom:new{
            x = 0,
-            y = -first_page_state.visible_area.h + self.overlap
+            y = -first_page_state.visible_area.h + overlap
        }
        self.view.page_states = self:genPageStatesFromBottom(first_page_state, blank_area, offset)
    end
@@ -672,16 +678,17 @@ function ReaderPaging:onGotoPageRel(diff)
    else
        -- not end of page yet, goto next view
        -- adjust panning step according to overlap
-        if x_pan_off > self.overlap then
+        local overlap = self:calculateOverlap()
+        if x_pan_off > overlap then
            -- moving to next view, move view
-            x_pan_off = x_pan_off - self.overlap
-        elseif x_pan_off < -self.overlap then
-            x_pan_off = x_pan_off + self.overlap
+            x_pan_off = x_pan_off - overlap
+        elseif x_pan_off < -overlap then
+            x_pan_off = x_pan_off + overlap
        end
-        if y_pan_off > self.overlap then
-            y_pan_off = y_pan_off - self.overlap
-        elseif y_pan_off < -self.overlap then
-            y_pan_off = y_pan_off + self.overlap
+        if y_pan_off > overlap then
+            y_pan_off = y_pan_off - overlap
+        elseif y_pan_off < -overlap then
+            y_pan_off = y_pan_off + overlap
        end
        -- we have to calculate again to count into overlap
        new_va.x = Math.roundAwayFromZero(self.visible_area.x+x_pan_off)
--- a/frontend/document/koptinterface.lua
+++ b/frontend/document/koptinterface.lua
@@ -402,7 +402,7 @@ returned boxes are in native page coordinates zoomed at 1.0
 --]]
 function KoptInterface:getTextBoxes(doc, pageno)
    local text = doc:getPageTextBoxes(pageno)
-    if text and #text > 1 then
+    if text and #text > 1 and doc.configurable.forced_ocr == 0 then
        return text
    -- if we have no text in original page then we will reuse native word boxes
    -- in reflow mode and find text boxes from scratch in non-reflow mode
--- a/frontend/ui/data/koptoptions.lua
+++ b/frontend/ui/data/koptoptions.lua
@@ -201,6 +201,14 @@ local KoptOptions = {
                values={0.5, 1.0, 1.5},
                default_value = DKOPTREADER_CONFIG_RENDER_QUALITY,
            },
+            {
+                name = "forced_ocr",
+                name_text = S.FORCED_OCR,
+                toggle = {S.ON, S.OFF},
+                values = {1, 0},
+                default_value = 0,
+                advanced = true,
+            },
            {
                name = "defect_size",
                name_text = S.DEFECT_SIZE,
--- a/frontend/ui/data/strings.lua
+++ b/frontend/ui/data/strings.lua
@@ -27,6 +27,7 @@ S.VIEW_MODE = _("View Mode")
 S.EMBEDDED_STYLE = _("Embedded Style")
 S.WRITING_DIR = _("Writing Direction")
 S.PROGRESS_BAR = _("Progress Bar")
+S.FORCED_OCR = _("Forced OCR")

 S.ON = _("on")
 S.OFF = _("off")
--- a/frontend/ui/networkmgr.lua
+++ b/frontend/ui/networkmgr.lua
@@ -0,0 +1,55 @@
+local ConfirmBox = require("ui/widget/confirmbox")
+local UIManager = require("ui/uimanager")
+local Device = require("ui/device")
+local DEBUG = require("dbg")
+local _ = require("gettext")
+
+local NetworkMgr = {}
+
+local function kindleEnableWifi(toggle)
+    local lipc = require("liblipclua")
+    local lipc_handle = nil
+    if lipc then
+        lipc_handle = lipc.init("com.github.koreader.networkmgr")
+    end
+    if lipc_handle then
+        lipc_handle:set_int_property("com.lab126.cmd", "wirelessEnable", toggle)
+        lipc_handle:close()
+    end
+end
+
+function NetworkMgr:turnOnWifi()
+    if Device:isKindle() then
+        kindleEnableWifi(1)
+    elseif Device:isKobo() then
+        -- TODO: turn on wifi on kobo?
+    end
+end
+
+function NetworkMgr:turnOffWifi()
+    if Device:isKindle() then
+        kindleEnableWifi(0)
+    elseif Device:isKobo() then
+        -- TODO: turn off wifi on kobo?
+    end
+end
+
+function NetworkMgr:promptWifiOn()
+    UIManager:show(ConfirmBox:new{
+        text = _("Do you want to Turn on Wifi?"),
+        ok_callback = function()
+            self:turnOnWifi()
+        end,
+    })
+end
+
+function NetworkMgr:promptWifiOff()
+    UIManager:show(ConfirmBox:new{
+        text = _("Do you want to Turn off Wifi?"),
+        ok_callback = function()
+            self:turnOffWifi()
+        end,
+    })
+end
+
+return NetworkMgr
--- a/frontend/ui/widget/configdialog.lua
+++ b/frontend/ui/widget/configdialog.lua
@@ -176,8 +176,10 @@ function ConfigOption:init()
    table.insert(vertical_group, VerticalSpan:new{
        width = Screen:scaleByDPI(default_option_padding),
    })
+    local show_advanced = G_reader_settings:readSetting("show_advanced") or false
    for c = 1, #self.options do
-        if self.options[c].show ~= false then
+        local show_default = not self.options[c].advanced or show_advanced
+        if self.options[c].show ~= false and show_default then
            local name_align = self.options[c].name_align_right and self.options[c].name_align_right or 0.33
            local item_align = self.options[c].item_align_center and self.options[c].item_align_center or 0.66
            local name_font_face = self.options[c].name_font_face and self.options[c].name_font_face or "cfont"
--- a/2
+++ b/2
--- a/l10n/templates/koreader.pot
+++ b/l10n/templates/koreader.pot
@@ -6,28 +6,33 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://github.com/koreader/koreader-base/issues\n"
-"POT-Creation-Date: 2014-07-03 10:56+0000\n"
+"POT-Creation-Date: 2014-07-17 14:32+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"

-#: plugins/evernote.koplugin/main.lua:323
+#: plugins/evernote.koplugin/main.lua:334
 msgid ""
 " others."
 msgstr ""

-#: frontend/ui/data/strings.lua:48
+#: frontend/ui/widget/configdialog.lua:582
+msgid ""
+" to "
+msgstr ""
+
+#: frontend/ui/data/strings.lua:49
 msgid ""
 "0 deg"
 msgstr ""

-#: frontend/ui/data/strings.lua:50
+#: frontend/ui/data/strings.lua:51
 msgid ""
 "10 deg"
 msgstr ""

-#: frontend/ui/data/strings.lua:49
+#: frontend/ui/data/strings.lua:50
 msgid ""
 "5 deg"
 msgstr ""
@@ -70,8 +75,8 @@ msgstr ""

 #: frontend/apps/reader/modules/readergoto.lua:36
 #: frontend/ui/widget/confirmbox.lua:29
-#: plugins/evernote.koplugin/main.lua:123
-#: plugins/zsync.koplugin/main.lua:254
+#: plugins/evernote.koplugin/main.lua:124
+#: plugins/zsync.koplugin/main.lua:279
 msgid ""
 "Cancel"
 msgstr ""
@@ -86,8 +91,8 @@ msgid ""
 "Change font"
 msgstr ""

-#: plugins/zsync.koplugin/main.lua:201
-#: plugins/zsync.koplugin/main.lua:211
+#: plugins/zsync.koplugin/main.lua:226
+#: plugins/zsync.koplugin/main.lua:236
 msgid ""
 "Choose inbox"
 msgstr ""
@@ -97,7 +102,7 @@ msgid ""
 "Columns"
 msgstr ""

-#: plugins/zsync.koplugin/main.lua:246
+#: plugins/zsync.koplugin/main.lua:271
 msgid ""
 "Confirm"
 msgstr ""
@@ -144,12 +149,22 @@ msgid ""
 "Dewatermark"
 msgstr ""

+#: frontend/ui/networkmgr.lua:48
+msgid ""
+"Do you want to Turn off Wifi?"
+msgstr ""
+
+#: frontend/ui/networkmgr.lua:39
+msgid ""
+"Do you want to Turn on Wifi?"
+msgstr ""
+
 #: frontend/ui/data/strings.lua:17
 msgid ""
 "Document Language"
 msgstr ""

-#: frontend/apps/reader/modules/readermenu.lua:128
+#: frontend/apps/reader/modules/readermenu.lua:136
 msgid ""
 "Document menu"
 msgstr ""
@@ -164,46 +179,45 @@ msgid ""
 "Embedded Style"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:327
+#: plugins/evernote.koplugin/main.lua:338
 msgid ""
 "Error occurs when exporting book:"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:177
-#: plugins/evernote.koplugin/main.lua:189
+#: plugins/evernote.koplugin/main.lua:182
+#: plugins/evernote.koplugin/main.lua:197
 msgid ""
 "Error occurs when login:"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:329
+#: plugins/evernote.koplugin/main.lua:340
 msgid ""
 "Errors occur when exporting book:"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:42
-#: plugins/evernote.koplugin/main.lua:52
-#: plugins/evernote.koplugin/main.lua:64
+#: plugins/evernote.koplugin/main.lua:43
+#: plugins/evernote.koplugin/main.lua:53
 msgid ""
 "Evernote"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:81
+#: plugins/evernote.koplugin/main.lua:82
 msgid ""
 "Export all notes in this book"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:97
+#: plugins/evernote.koplugin/main.lua:98
 msgid ""
 "Export all notes in your library"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:320
-#: plugins/evernote.koplugin/main.lua:322
+#: plugins/evernote.koplugin/main.lua:331
+#: plugins/evernote.koplugin/main.lua:333
 msgid ""
 "Exported notes in book:"
 msgstr ""

-#: reader.lua:71
+#: reader.lua:80
 msgid ""
 "File does not exist"
 msgstr ""
@@ -228,6 +242,11 @@ msgid ""
 "Font Weight"
 msgstr ""

+#: frontend/ui/data/strings.lua:30
+msgid ""
+"Forced OCR"
+msgstr ""
+
 #: frontend/apps/reader/modules/readerfrontlight.lua:95
 msgid ""
 "Frontlight Level"
@@ -264,7 +283,7 @@ msgid ""
 msgstr ""

 #: frontend/apps/filemanager/filemanagermenu.lua:103
-#: frontend/apps/reader/modules/readermenu.lua:94
+#: frontend/apps/reader/modules/readermenu.lua:102
 msgid ""
 "Help"
 msgstr ""
@@ -305,12 +324,12 @@ msgid ""
 "Invert"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:16
+#: plugins/evernote.koplugin/main.lua:17
 msgid ""
 "Koreader Notes"
 msgstr ""

-#: frontend/ui/data/strings.lua:57
+#: frontend/ui/data/strings.lua:58
 msgid ""
 "LTR"
 msgstr ""
@@ -335,28 +354,28 @@ msgid ""
 "Location"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:140
+#: plugins/evernote.koplugin/main.lua:141
 msgid ""
 "Logging in please wait..."
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:55
-#: plugins/evernote.koplugin/main.lua:130
+#: plugins/evernote.koplugin/main.lua:56
+#: plugins/evernote.koplugin/main.lua:131
 msgid ""
 "Login"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:15
+#: plugins/evernote.koplugin/main.lua:16
 msgid ""
 "Login to Evernote"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:195
+#: plugins/evernote.koplugin/main.lua:203
 msgid ""
 "Login to Evernote successfully"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:54
+#: plugins/evernote.koplugin/main.lua:55
 msgid ""
 "Logout"
 msgstr ""
@@ -372,12 +391,12 @@ msgid ""
 "Night mode"
 msgstr ""

-#: reader.lua:86
+#: reader.lua:95
 msgid ""
 "No reader engine for this file"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:339
+#: plugins/evernote.koplugin/main.lua:350
 msgid ""
 "Note: "
 msgstr ""
@@ -388,7 +407,7 @@ msgid ""
 "OK"
 msgstr ""

-#: reader.lua:76
+#: reader.lua:85
 msgid ""
 "Opening file"
 msgstr ""
@@ -398,7 +417,7 @@ msgid ""
 "Page"
 msgstr ""

-#: frontend/ui/widget/touchmenu.lua:426
+#: frontend/ui/widget/touchmenu.lua:427
 msgid ""
 "Page "
 msgstr ""
@@ -419,7 +438,7 @@ msgid ""
 msgstr ""

 #: frontend/apps/filemanager/filemanagermenu.lua:106
-#: frontend/apps/reader/modules/readermenu.lua:97
+#: frontend/apps/reader/modules/readermenu.lua:105
 msgid ""
 "Please report bugs to \n"
 "https://github.com/koreader/koreader/issues"
@@ -435,17 +454,17 @@ msgid ""
 "Progress Bar"
 msgstr ""

-#: plugins/zsync.koplugin/main.lua:46
+#: plugins/zsync.koplugin/main.lua:47
 msgid ""
 "Publish this document"
 msgstr ""

-#: frontend/ui/data/strings.lua:58
+#: frontend/ui/data/strings.lua:59
 msgid ""
 "RTL"
 msgstr ""

-#: plugins/zsync.koplugin/main.lua:337
+#: plugins/zsync.koplugin/main.lua:362
 msgid ""
 "Received file:"
 msgstr ""
@@ -465,7 +484,7 @@ msgid ""
 "Render Quality"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:48
+#: plugins/evernote.koplugin/main.lua:49
 msgid ""
 "Sandbox"
 msgstr ""
@@ -480,19 +499,19 @@ msgid ""
 "Scroll Mode"
 msgstr ""

-#: frontend/ui/widget/configdialog.lua:580
+#: frontend/ui/widget/configdialog.lua:582
 msgid ""
 "Set default "
 msgstr ""

 #: frontend/apps/reader/modules/readerfont.lua:223
 msgid ""
-"Set default font \""
+"Set default font to "
 msgstr ""

 #: frontend/apps/reader/modules/readerzooming.lua:338
 msgid ""
-"Set default zoom mode to \""
+"Set default zoom mode to "
 msgstr ""

 #: frontend/apps/reader/modules/readerfont.lua:139
@@ -515,6 +534,11 @@ msgid ""
 "Share"
 msgstr ""

+#: frontend/apps/reader/modules/readermenu.lua:85
+msgid ""
+"Show advanced options"
+msgstr ""
+
 #: frontend/apps/filemanager/filemanagermenu.lua:63
 msgid ""
 "Show hidden files"
@@ -530,22 +554,22 @@ msgid ""
 "Start with last opened file"
 msgstr ""

-#: plugins/zsync.koplugin/main.lua:47
+#: plugins/zsync.koplugin/main.lua:48
 msgid ""
 "Stop publisher"
 msgstr ""

-#: plugins/zsync.koplugin/main.lua:64
+#: plugins/zsync.koplugin/main.lua:65
 msgid ""
 "Stop subscriber"
 msgstr ""

-#: plugins/zsync.koplugin/main.lua:63
+#: plugins/zsync.koplugin/main.lua:64
 msgid ""
 "Subscribe documents"
 msgstr ""

-#: frontend/ui/uimanager.lua:93
+#: frontend/ui/uimanager.lua:81
 msgid ""
 "Suspended"
 msgstr ""
@@ -555,17 +579,17 @@ msgid ""
 "Switch zoom mode"
 msgstr ""

-#: frontend/ui/data/strings.lua:60
+#: frontend/ui/data/strings.lua:61
 msgid ""
 "TBLTR"
 msgstr ""

-#: frontend/ui/data/strings.lua:59
+#: frontend/ui/data/strings.lua:60
 msgid ""
 "TBRTL"
 msgstr ""

-#: frontend/apps/reader/modules/readertoc.lua:153
+#: frontend/apps/reader/modules/readertoc.lua:249
 msgid ""
 "Table of Contents"
 msgstr ""
@@ -580,12 +604,12 @@ msgid ""
 "Text Align"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:107
+#: plugins/evernote.koplugin/main.lua:108
 msgid ""
 "This may take several minutes..."
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:91
+#: plugins/evernote.koplugin/main.lua:92
 msgid ""
 "This may take several seconds..."
 msgstr ""
@@ -606,7 +630,7 @@ msgid ""
 msgstr ""

 #: frontend/apps/filemanager/filemanagermenu.lua:95
-#: frontend/apps/reader/modules/readermenu.lua:86
+#: frontend/apps/reader/modules/readermenu.lua:94
 msgid ""
 "Version"
 msgstr ""
@@ -636,13 +660,12 @@ msgid ""
 "Writing screen to "
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:50
-#: plugins/evernote.koplugin/main.lua:71
+#: plugins/evernote.koplugin/main.lua:51
 msgid ""
 "Yinxiang"
 msgstr ""

-#: plugins/zsync.koplugin/main.lua:41
+#: plugins/zsync.koplugin/main.lua:42
 msgid ""
 "ZSync"
 msgstr ""
@@ -677,18 +700,18 @@ msgid ""
 "Zoom to fit page width"
 msgstr ""

-#: plugins/evernote.koplugin/main.lua:323
-#: plugins/evernote.koplugin/main.lua:330
+#: plugins/evernote.koplugin/main.lua:334
+#: plugins/evernote.koplugin/main.lua:341
 msgid ""
 "and "
 msgstr ""

-#: frontend/ui/data/strings.lua:33
+#: frontend/ui/data/strings.lua:34
 msgid ""
 "auto"
 msgstr ""

-#: frontend/ui/data/strings.lua:54
+#: frontend/ui/data/strings.lua:55
 msgid ""
 "bold"
 msgstr ""
@@ -698,77 +721,77 @@ msgid ""
 "clear all external styles"
 msgstr ""

-#: frontend/ui/data/strings.lua:44
+#: frontend/ui/data/strings.lua:45
 msgid ""
 "darker"
 msgstr ""

-#: frontend/ui/data/strings.lua:45
+#: frontend/ui/data/strings.lua:46
 msgid ""
 "darkest"
 msgstr ""

-#: frontend/ui/data/strings.lua:39
+#: frontend/ui/data/strings.lua:40
 msgid ""
 "decrease"
 msgstr ""

-#: frontend/ui/data/strings.lua:43
+#: frontend/ui/data/strings.lua:44
 msgid ""
 "default"
 msgstr ""

-#: frontend/ui/data/strings.lua:61
+#: frontend/ui/data/strings.lua:62
 msgid ""
 "full"
 msgstr ""

-#: frontend/ui/data/strings.lua:47
+#: frontend/ui/data/strings.lua:48
 msgid ""
 "high"
 msgstr ""

-#: frontend/ui/data/strings.lua:40
+#: frontend/ui/data/strings.lua:41
 msgid ""
 "increase"
 msgstr ""

-#: frontend/ui/data/strings.lua:52
+#: frontend/ui/data/strings.lua:53
 msgid ""
 "landscape"
 msgstr ""

-#: frontend/ui/data/strings.lua:38
+#: frontend/ui/data/strings.lua:39
 msgid ""
 "large"
 msgstr ""

-#: frontend/ui/data/strings.lua:42
+#: frontend/ui/data/strings.lua:43
 msgid ""
 "lighter"
 msgstr ""

-#: frontend/ui/data/strings.lua:41
+#: frontend/ui/data/strings.lua:42
 msgid ""
 "lightest"
 msgstr ""

-#: frontend/ui/data/strings.lua:46
+#: frontend/ui/data/strings.lua:47
 msgid ""
 "low"
 msgstr ""

-#: frontend/ui/data/strings.lua:34
+#: frontend/ui/data/strings.lua:35
 msgid ""
 "manual"
 msgstr ""

-#: frontend/ui/data/strings.lua:37
+#: frontend/ui/data/strings.lua:38
 msgid ""
 "medium"
 msgstr ""

-#: frontend/ui/data/strings.lua:62
+#: frontend/ui/data/strings.lua:63
 msgid ""
 "mini"
 msgstr ""
@@ -783,17 +806,17 @@ msgid ""
 "no text"
 msgstr ""

-#: frontend/ui/data/strings.lua:32
+#: frontend/ui/data/strings.lua:33
 msgid ""
 "off"
 msgstr ""

-#: frontend/ui/data/strings.lua:31
+#: frontend/ui/data/strings.lua:32
 msgid ""
 "on"
 msgstr ""

-#: frontend/ui/data/strings.lua:56
+#: frontend/ui/data/strings.lua:57
 msgid ""
 "page"
 msgstr ""
@@ -803,27 +826,27 @@ msgid ""
 "page "
 msgstr ""

-#: frontend/ui/data/strings.lua:51
+#: frontend/ui/data/strings.lua:52
 msgid ""
 "portrait"
 msgstr ""

-#: frontend/ui/data/strings.lua:53
+#: frontend/ui/data/strings.lua:54
 msgid ""
 "regular"
 msgstr ""

-#: frontend/ui/data/strings.lua:55
+#: frontend/ui/data/strings.lua:56
 msgid ""
 "scroll"
 msgstr ""

-#: frontend/ui/data/strings.lua:35
+#: frontend/ui/data/strings.lua:36
 msgid ""
 "semi-auto"
 msgstr ""

-#: frontend/ui/data/strings.lua:36
+#: frontend/ui/data/strings.lua:37
 msgid ""
 "small"
 msgstr ""
--- a/plugins/evernote.koplugin/main.lua
+++ b/plugins/evernote.koplugin/main.lua
@@ -2,6 +2,7 @@ local InputContainer = require("ui/widget/container/inputcontainer")
 local LoginDialog = require("ui/widget/logindialog")
 local InfoMessage = require("ui/widget/infomessage")
 local DocSettings = require("docsettings")
+local NetworkMgr = require("ui/networkmgr")
 local UIManager = require("ui/uimanager")
 local Screen = require("ui/screen")
 local Event = require("ui/event")
@@ -61,14 +62,14 @@ function EvernoteExporter:addToMainMenu(tab_item_table)
                sub_item_table_func = function()
                    return not self.evernote_token and {
                        {
-                            text = _("Evernote"),
+                            text = "Evernote",
                            callback = function()
                                self.evernote_domain = nil
                                self:login()
                            end
                        },
                        {
-                            text = _("Yinxiang"),
+                            text = "印象笔记",
                            callback = function()
                                self.evernote_domain = "yinxiang"
                                self:login()
@@ -172,7 +173,11 @@ function EvernoteExporter:doLogin(username, password)
    }
    self.evernote_username = username
    local ok, token = pcall(oauth.getToken, oauth)
-    if not ok or not token then
+    -- prompt users to turn on Wifi if network is unreachable
+    if not ok and token and token:find("Network is unreachable") then
+        NetworkMgr:promptWifiOn()
+        return
+    elseif not ok and token then
        UIManager:show(InfoMessage:new{
            text = _("Error occurs when login:") .. "\n" .. token,
        })
@@ -184,11 +189,14 @@ function EvernoteExporter:doLogin(username, password)
        authToken = token,
    }
    local ok, guid = pcall(self.getExportNotebook, self, client)
-    if not ok or not guid then
+    if not ok and guid and guid:find("Transport not open") then
+        NetworkMgr:promptWifiOn()
+        return
+    elseif not ok and guid then
        UIManager:show(InfoMessage:new{
            text = _("Error occurs when login:") .. "\n" .. guid,
        })
-    elseif guid then
+    elseif ok and guid then
        self.evernote_token = token
        self.notebook_guid = guid
        UIManager:show(InfoMessage:new{
@@ -300,11 +308,14 @@ function EvernoteExporter:exportClippings(client, clippings)
            local ok, err = pcall(self.exportBooknotes, self,
                        client, title, booknotes)
            -- error reporting
-            if not ok then
+            if not ok and err and err:find("Transport not open") then
+                NetworkMgr:promptWifiOn()
+                return
+            elseif not ok and err then
                DEBUG("Error occurs when exporting book:", title, err)
                error_count = error_count + 1
                error_title = title
-            else
+            elseif ok then
                DEBUG("Exported notes in book:", title)
                export_count = export_count + 1
                export_title = title