Merge pull request #10 from vesellov/master

attempt to use WebView

buildozer.spec

@@ -35,8 +35,9 @@ version = 1.0.1
 # version.filename = %(source.dir)s/main.py
 
 # (list) Application requirements
-# comma separated e.g. requirements = sqlite3,kivy
-requirements = kivy,service_identity,pyparsing,appdirs,psutil,cffi,six,pycryptodome,attrs,hyperlink,idna,cryptography,automat,twisted==19.7.0,python3
+# comma separated e.g. requirements = sqlite3,kivy,
+requirements = kivy,service_identity,pyparsing,appdirs,cffi,six,pycryptodome,attrs,hyperlink,idna,cryptography,automat,android,twisted==19.7.0,python3
+# requirements = kivy,python3
 # requirements = incremental,kivy
 # there is an issue with incremental/twisted build... first you need to build only incremental and then twisted in second run
 
@@ -89,6 +90,8 @@ android.presplash_color = #FFFFFF
 # (list) Permissions
 android.permissions = INTERNET, READ_EXTERNAL_STORAGE, WRITE_EXTERNAL_STORAGE
 
+android.apptheme = "@style/Theme.Translucent"
+
 # (int) Target Android API, should be as high as possible.
 # android.api = 27
 
@@ -153,6 +156,8 @@ android.accept_sdk_license = True
 # bootstrap)
 #android.add_aars =
 
+#android.bootstrap = webview
+
 # (list) Gradle dependencies to add (currently works only with sdl2_gradle
 # bootstrap)
 #android.gradle_dependencies =
@@ -227,6 +232,7 @@ p4a.local_recipes = ./recipes/
 
 # (str) Bootstrap to use for android builds
 # p4a.bootstrap = sdl2
+# p4a.bootstrap = webview
 
 # (int) port number to specify an explicit --port= p4a argument (eg for bootstrap flask)
 #p4a.port =

src/main.py

@@ -1,17 +1,25 @@
 # coding: utf8
 __version__ = '0.2'
 
+#------------------------------------------------------------------------------
+
 import kivy
 kivy.require('1.9.1')  # replace with your current kivy version !
 
+#------------------------------------------------------------------------------
+
 from kivy.app import App
 from kivy.lang import Builder
 from kivy.utils import platform
+from kivy.uix.widget import Widget
+from kivy.clock import Clock
 
-from android.permissions import request_permissions, Permission
+from jnius import PythonJavaClass, java_method, autoclass
 
-from jnius import autoclass
+from android.permissions import request_permissions, Permission
+from android.runnable import run_on_ui_thread 
 
+#------------------------------------------------------------------------------
 
 SERVICE_NAME = u'{packagename}.Service{servicename}'.format(
     packagename=u'org.bitdust_io.bitdust',
@@ -32,14 +40,48 @@
             on_press: app.stop_service()
 '''
 
+#------------------------------------------------------------------------------
+
+RootApp = None
+
+#------------------------------------------------------------------------------
+
+class BitDustUI(Widget):
+    def __init__(self, **kwargs):
+        super(BitDustUI, self).__init__(**kwargs)
+        Clock.schedule_once(self.create_webview, 0)
+
+    @run_on_ui_thread
+    def create_webview(self, *args, **kwargs):
+        print('BitDustUI.create_webview')
+        WebView = autoclass('android.webkit.WebView')
+        WebViewClient = autoclass('android.webkit.WebViewClient')
+        activity = autoclass('org.renpy.android.PythonActivity').mActivity
+        webview = WebView(activity)
+        settings = webview.getSettings()
+        settings.setJavaScriptEnabled(True)
+        settings.setUseWideViewPort(True) # enables viewport html meta tags
+        settings.setLoadWithOverviewMode(True) # uses viewport
+        settings.setSupportZoom(True) # enables zoom
+        settings.setBuiltInZoomControls(True) # enables zoom controls
+        wvc = WebViewClient()
+        webview.setWebViewClient(wvc)
+        activity.setContentView(webview)
+        webview.loadUrl('https://bitdust.io')
+
+#------------------------------------------------------------------------------
 
 class BitDustApp(App):
 
     def build(self):
         print('BitDustApp.build')
+        global RootApp
+        RootApp = self
         self.icon = 'bitdust.png'
         self.service = None
         self.root = Builder.load_string(KV)
+        self.ui = BitDustUI()
+        self.root.add_widget(self.ui)
         return self.root
 
     def on_start(self):
@@ -81,6 +123,7 @@ def request_app_permissions(self):
         ])
         print('BitDustApp.request_app_permissions : %r' % ret)
 
+#------------------------------------------------------------------------------
 
 if __name__ == '__main__':
     BitDustApp().run()