ybybSFf1

1screen_webview_kv = '''
2<ScreenWebView>:
3	id: screen_webview
4	FloatLayout:
5	    canvas.before:
6	        Color:
7	            rgba: rgba("#E1E1E1")
8	        Rectangle:
9	            size: self.size
10	            pos: self.pos
11		Label:
12			id: info_label
13			halign: 'center'
14			font_name: "Roboto"
15			pos_hint: {"center_x": 0.5, "center_y": 0.5}
16			color: rgba("#555555")
17'''
18
19from kivy.app import App
20from kivy.clock import Clock, mainthread
21from kivmob import KivMob, TestIds
22from .generic import DynamicScreen
23from kivy.base import EventLoop
24from kivy.utils import platform
25
26if platform == 'android':
27    from android.runnable import run_on_ui_thread
28    from jnius import autoclass
29
30    WebView = autoclass('android.webkit.WebView')
31    CookieManager = autoclass('android.webkit.CookieManager')
32    WebViewClient = autoclass('android.webkit.WebViewClient')
33    activity = autoclass('org.renpy.android.PythonActivity').mActivity
34    android_keys = autoclass('android.view.KeyEvent')
35
36else:
37    def run_on_ui_thread(func):
38        ''' dummy wrapper for desktop compatibility '''
39        return func
40
41
42class ScreenWebView(DynamicScreen):
43    view_cached = None
44    webview = None
45    wvc = None
46    webview_lock = False  # simple lock to avoid launching two webviews
47    url = 'about:blank'
48
49    def __init__(self, url, **kwargs):
50        self.name = 'screen_webview'
51        self.url = url
52        self.kv_string = screen_webview_kv
53        super(ScreenWebView, self).__init__(**kwargs)
54        App.get_running_app().root.ids.screen_manager.add_widget(self)
55        App.get_running_app().root.ids.screen_manager.current = "screen_webview"
56        pantallas = App.get_running_app().root.ids.screen_manager.screens
57        print(pantallas)
58
59    def on_enter(self, *args):
60        super(ScreenWebView, self).on_enter(*args)
61        print("se llamo a on_enter")
62        if platform == 'android':
63            ''' on android create webview for webpage '''
64            self.ids["info_label"].text = "Bancanos un toque mientras cargamos el Archivo.."
65            self.webview_lock = True
66            # creo el wv y llamo al chekeador del back button, tiene un ciclo while a dentro
67            Clock.schedule_once(lambda x: create_webview(self), 0)
68        else:
69            ''' on desktop just launch web browser '''
70            self.ids["info_label"].text = "Bancanos un toque mientras cargamos el Archivo.."
71            import webbrowser
72            webbrowser.open_new(self.url)
73
74    @run_on_ui_thread
75    def key_back_handler(self, *args):
76        print("se llamo a key handler")
77        if self.webview:
78            if self.webview.canGoBack() == True:
79                self.webview.goBack()
80                print("can Go back")
81            else:
82                self.webview.destroy()
83                Clock.schedule_once(self.detach_webview, 0)
84                return True
85        else:
86            App.get_running_app().root.ids.screen_manager.current = "screen_archivos"
87            return True
88
89    @mainthread
90    def quit_screen(self, *args):
91        print("se llamo a quit_Screen")
92        app = App.get_running_app()
93        app.root.ids.screen_manager.current = "screen_archivos"
94
95    @run_on_ui_thread
96    def detach_webview(self, *args):
97        print("se llamo a detach_Webview")
98        if self.webview_lock == False:
99            if self.webview:
100                self.webview.loadUrl("about:blank")
101                self.webview.clearHistory()  # refer to android webview api
102                self.webview.clearCache(True)
103                self.webview.clearFormData()
104                self.webview.freeMemory()
105                # self.webview.pauseTimers()
106                activity.setContentView(self.view_cached)
107            Clock.schedule_once(self.quit_screen, 0)
108
109
110@run_on_ui_thread
111def create_webview(wvdado, *args):
112    # cookie_manager.getInstance().removeAllCookie()
113    # print(dir(cookie_manager))
114    # cookie_manager.removeSessionCookie()
115    # 'acceptCookie', 'allowFileSchemeCookies', 'equals', 'getClass', 'getCookie', 'getInstance', 'hasCookies', 'hashCode', 'instance', 'notify', 'notifyAll', 'removeAllCookie', 'removeExpiredCookie', 'removeSessionCookie', 'setAcceptCookie', 'setAcceptFileSchemeCookies', 'setCookie', 'toString', 'wait'
116    self = wvdado
117    print("el objeto que recibio la funcion create_wv es:", self, "y su url es:", self.url)
118    if self.view_cached is None:
119        self.view_cached = activity.currentFocus
120    # if self.webview is None:
121    self.webview = WebView(activity)
122    # self.webview.clearCache(True)
123    # self.webview.clearFormData()
124    # self.webview.clearHistory()
125    # self.webview.clearMatches()
126    # self.webview.clearSslPreferences()
127    #self.webview.canGoBack(False)
128    cookie_manager = CookieManager.getInstance()
129    cookie_manager.removeAllCookie()
130
131    settings = self.webview.getSettings()
132    settings.setJavaScriptEnabled(True)
133    settings.setUseWideViewPort(True)  # enables viewport html meta tags
134    settings.setLoadWithOverviewMode(True)  # uses viewport
135    settings.setSupportZoom(True)  # enables zoom
136    settings.setBuiltInZoomControls(False)  # enables zoom controls
137
138    settings.setSavePassword(False)
139    settings.setSaveFormData(False)
140    # if self.wvc is None:
141    self.wvc = WebViewClient()
142    self.webview.setWebViewClient(self.wvc)
143    activity.setContentView(self.webview)
144    self.webview.loadUrl(self.url)
145    self.webview_lock = False