Android Webview Implementation using OpenGL texture rendering for Kivy

Description

This Webview for Android. Which is Kivy Widget not an Overlay. This can be use to render web pages or Katex (Latex Things).

Problems

• This Webview is still now limited. We can not watch DRM Protected Contents.
• Android Keyboard is not showing .

Performance on the physical device Youtube Video.

Example Code

#main.py 
from kivy.app import App
from kivy.uix.label import Label
from kivy.uix.floatlayout import FloatLayout
from kivy.utils import platform
from kivy.core.window import Window
from kivy.clock import Clock,mainthread

if platform=='android':
	#from android.storage import app_storage_path
	from w4k.webview4kivy import GLWebView

class MyLayout(FloatLayout):
	def __init__(self,**kwargs):
		super().__init__(**kwargs)
		Window.bind(on_keyboard=self.Android_back_click)

	def _start(self,):
		self.ids.gw.connect_webview()
	def _stop(self):
		self.ids.gw.disconnect_webview()

	def Android_back_click(self,window,key,*largs):
		if key == 27:
			print('back')
			self.ids.gw.go_back()
			return True

class MyApp(App):
	def build(self):
		if platform=='android':pass
			#from android_webview import immersive_mode
			#immersive_mode(status='enable')
		return MyLayout()
	
	
if __name__=="__main__":
	MyApp().run()


#myapp.kv
<MyLayout>:
	canvas.before:
		Color:
			rgba:[1,1,1,1]
		Rectangle:
			pos:self.pos
			size:self.size
	TextInput:
		id:ti

		pos_hint: {'center_x': 0.5,'y':0.92}
		size_hint:0.8,None
		height:dp(50)
		hint_text:'Enter Url'


	GLWebView:
		url:'https://google.com/'
		enable_javascript:True
		update_fps:30
		size_hint: (None, None)
		size:900,1600
		pos:100,400
		id:gw
		


		
	Button:
		pos_hint: {'center_x': 0.2,'y':0.05}
		size_hint: (None, None)
		size:dp(100),dp(50)
		text: 'start update'
		on_release:root._start()
	Button:
		pos_hint: {'center_x': 0.5,'y':0.05}
		size_hint: (None,None)
		size:dp(100),dp(50)
		text:'load url'
		on_release:gw.load_url(ti.text)
	
	Button:
		pos_hint: {'x': 0.7,'y':0.05}
		size_hint: (None, None)
		size:dp(100),dp(50)
		text: 'stop update'
		on_release:root._stop()