mirror of
https://github.com/LmeSzinc/StarRailCopilot.git
synced 2024-11-29 19:08:50 +00:00
292 lines
10 KiB
Python
292 lines
10 KiB
Python
import typing as t
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from functools import wraps
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import cv2
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import numpy as np
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import requests
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from adbutils.errors import AdbError
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from module.base.decorator import Config, cached_property, del_cached_property
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from module.base.timer import Timer
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from module.device.method.uiautomator_2 import Uiautomator2, ProcessInfo
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from module.device.method.utils import (retry_sleep, RETRY_TRIES, handle_adb_error,
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ImageTruncated, PackageNotInstalled)
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from module.exception import RequestHumanTakeover
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from module.logger import logger
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class DroidCastVersionIncompatible(Exception):
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pass
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def retry(func):
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@wraps(func)
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def retry_wrapper(self, *args, **kwargs):
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"""
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Args:
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self (Adb):
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"""
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init = None
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for _ in range(RETRY_TRIES):
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try:
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if callable(init):
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retry_sleep(_)
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init()
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return func(self, *args, **kwargs)
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# Can't handle
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except RequestHumanTakeover:
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break
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# When adb server was killed
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except ConnectionResetError as e:
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logger.error(e)
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def init():
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self.adb_reconnect()
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# AdbError
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except AdbError as e:
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if handle_adb_error(e):
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def init():
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self.adb_reconnect()
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else:
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break
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# Package not installed
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except PackageNotInstalled as e:
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logger.error(e)
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def init():
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self.detect_package()
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# DroidCast not running
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# requests.exceptions.ConnectionError: ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))
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# ReadTimeout: HTTPConnectionPool(host='127.0.0.1', port=20482): Read timed out. (read timeout=3)
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except (requests.exceptions.ConnectionError, requests.exceptions.ReadTimeout) as e:
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logger.error(e)
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def init():
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self.droidcast_init()
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# DroidCastVersionIncompatible
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except DroidCastVersionIncompatible as e:
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logger.error(e)
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def init():
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self.droidcast_init()
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# ImageTruncated
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except ImageTruncated as e:
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logger.error(e)
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def init():
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pass
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# Unknown
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except Exception as e:
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logger.exception(e)
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def init():
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pass
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logger.critical(f'Retry {func.__name__}() failed')
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raise RequestHumanTakeover
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return retry_wrapper
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class DroidCast(Uiautomator2):
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"""
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DroidCast, another screenshot method, https://github.com/rayworks/DroidCast
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DroidCast_raw, a modified version of DroidCast sending raw bitmap https://github.com/Torther/DroidCastS
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"""
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_droidcast_port: int = 0
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@cached_property
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def droidcast_session(self):
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session = requests.Session()
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session.trust_env = False # Ignore proxy
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self._droidcast_port = self.adb_forward('tcp:53516')
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return session
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def droidcast_url(self, url='/screenshot?format=png'):
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"""
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Check APIs from source code:
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https://github.com/rayworks/DroidCast/blob/master/app/src/main/java/com/rayworks/droidcast/Main.java
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Available APIs:
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- /screenshot
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To get JPG screenshots.
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- /screenshot?format=png
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To get PNG screenshots.
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- /screenshot?format=webp
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To get WEBP screenshots.
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- /src
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Websocket to get JPG screenshots.
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Note that /screenshot?format=jpg is unavailable.
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"""
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return f'http://127.0.0.1:{self._droidcast_port}{url}'
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@Config.when(DROIDCAST_VERSION='DroidCast')
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def droidcast_init(self):
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logger.hr('Droidcast init')
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self.droidcast_stop()
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logger.info('Pushing DroidCast apk')
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self.adb_push(self.config.DROIDCAST_FILEPATH_LOCAL, self.config.DROIDCAST_FILEPATH_REMOTE)
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logger.info('Starting DroidCast apk')
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# CLASSPATH=/data/local/tmp/DroidCast.apk app_process / com.rayworks.droidcast.Main > /dev/null
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resp = self.u2_shell_background([
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'CLASSPATH=/data/local/tmp/DroidCast.apk',
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'app_process',
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'/',
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'com.rayworks.droidcast.Main',
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'>',
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'/dev/null'
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])
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logger.info(resp)
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del_cached_property(self, 'droidcast_session')
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_ = self.droidcast_session
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logger.attr('DroidCast', self.droidcast_url())
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self.droidcast_wait_startup()
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@Config.when(DROIDCAST_VERSION='DroidCast_raw')
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def droidcast_init(self):
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logger.hr('Droidcast init')
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self.resolution_check_uiautomator2()
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self.droidcast_stop()
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logger.info('Pushing DroidCast apk')
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self.adb_push(self.config.DROIDCAST_RAW_FILEPATH_LOCAL, self.config.DROIDCAST_RAW_FILEPATH_REMOTE)
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logger.info('Starting DroidCast apk')
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# DroidCastS-release-1.1.5.apk
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# CLASSPATH=/data/local/tmp/DroidCastS-release-1.1.5.apk app_process / com.torther.droidcasts.Main > /dev/null
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resp = self.u2_shell_background([
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'CLASSPATH=/data/local/tmp/DroidCastS.apk',
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'app_process',
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'/',
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'com.torther.droidcasts.Main',
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'>',
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'/dev/null'
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])
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logger.info(resp)
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del_cached_property(self, 'droidcast_session')
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_ = self.droidcast_session
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logger.attr('DroidCast', self.droidcast_url())
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self.droidcast_wait_startup()
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@retry
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def screenshot_droidcast(self):
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self.config.DROIDCAST_VERSION = 'DroidCast'
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image = self.droidcast_session.get(self.droidcast_url(), timeout=3).content
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image = np.frombuffer(image, np.uint8)
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if image is None:
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raise ImageTruncated('Empty image after reading from buffer')
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if image.shape == (1843200,):
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raise DroidCastVersionIncompatible('Requesting screenshots from `DroidCast` but server is `DroidCast_raw`')
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image = cv2.imdecode(image, cv2.IMREAD_COLOR)
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if image is None:
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raise ImageTruncated('Empty image after cv2.imdecode')
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image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
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if image is None:
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raise ImageTruncated('Empty image after cv2.cvtColor')
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return image
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@retry
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def screenshot_droidcast_raw(self):
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self.config.DROIDCAST_VERSION = 'DroidCast_raw'
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image = self.droidcast_session.get(self.droidcast_url(), timeout=3).content
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# DroidCast_raw returns a RGB565 bitmap
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try:
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arr = np.frombuffer(image, dtype=np.uint16).reshape((720, 1280))
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except ValueError as e:
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# Try to load as `DroidCast`
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image = np.frombuffer(image, np.uint8)
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if image is not None:
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image = cv2.imdecode(image, cv2.IMREAD_COLOR)
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if image is not None:
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raise DroidCastVersionIncompatible(
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'Requesting screenshots from `DroidCast_raw` but server is `DroidCast`')
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# ValueError: cannot reshape array of size 0 into shape (720,1280)
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raise ImageTruncated(str(e))
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# Convert RGB565 to RGB888
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# https://blog.csdn.net/happy08god/article/details/10516871
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# r = (arr & 0b1111100000000000) >> (11 - 3)
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# g = (arr & 0b0000011111100000) >> (5 - 2)
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# b = (arr & 0b0000000000011111) << 3
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# r |= (r & 0b11100000) >> 5
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# g |= (g & 0b11000000) >> 6
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# b |= (b & 0b11100000) >> 5
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# r = r.astype(np.uint8)
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# g = g.astype(np.uint8)
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# b = b.astype(np.uint8)
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# image = cv2.merge([r, g, b])
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# The same as the code above but costs about 5ms instead of 10ms.
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r = cv2.multiply(arr & 0b1111100000000000, 0.00390625).astype(np.uint8)
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g = cv2.multiply(arr & 0b0000011111100000, 0.125).astype(np.uint8)
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b = cv2.multiply(arr & 0b0000000000011111, 8).astype(np.uint8)
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r = cv2.add(r, cv2.multiply(r, 0.03125))
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g = cv2.add(g, cv2.multiply(g, 0.015625))
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b = cv2.add(b, cv2.multiply(b, 0.03125))
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image = cv2.merge([r, g, b])
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return image
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def droidcast_wait_startup(self):
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"""
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Wait until DroidCast startup completed.
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"""
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timeout = Timer(10).start()
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while 1:
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self.sleep(0.25)
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if timeout.reached():
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break
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try:
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resp = self.droidcast_session.get(self.droidcast_url('/'), timeout=3)
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# Route `/` is unavailable, but 404 means startup completed
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if resp.status_code == 404:
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logger.attr('DroidCast', 'online')
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return True
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except requests.exceptions.ConnectionError:
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logger.attr('DroidCast', 'offline')
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logger.warning('Wait DroidCast startup timeout, assume started')
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return False
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def droidcast_uninstall(self):
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"""
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Stop all DroidCast processes and remove DroidCast APK.
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DroidCast has't been installed but a JAVA class call, uninstall is a file delete.
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"""
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self.droidcast_stop()
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logger.info('Removing DroidCast')
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self.adb_shell(["rm", self.config.DROIDCAST_FILEPATH_REMOTE])
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self.adb_shell(["rm", self.config.DROIDCAST_RAW_FILEPATH_REMOTE])
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def _iter_droidcast_proc(self) -> t.Iterable[ProcessInfo]:
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"""
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List all DroidCast processes.
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"""
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processes = self.proc_list_uiautomator2()
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for proc in processes:
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if 'com.rayworks.droidcast.Main' in proc.cmdline:
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yield proc
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if 'com.torther.droidcasts.Main' in proc.cmdline:
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yield proc
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def droidcast_stop(self):
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"""
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Stop all DroidCast processes.
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"""
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logger.info('Stopping DroidCast')
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for proc in self._iter_droidcast_proc():
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logger.info(f'Kill pid={proc.pid}')
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self.adb_shell(['kill', '-s', 9, proc.pid])
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