from abc import ABC, abstractmethod from .utils import IS_ANDROID, get_android_context from .view import ViewBase # ======================================== # Base class # ======================================== class ProgressViewBase(ABC): @abstractmethod def __init__(self) -> None: super().__init__() @abstractmethod def set_progress(self, progress: float) -> "ProgressViewBase": pass @abstractmethod def get_progress(self) -> float: pass if IS_ANDROID: # ======================================== # Android class # https://developer.android.com/reference/android/widget/ProgressBar # ======================================== from java import jclass class ProgressView(ProgressViewBase, ViewBase): def __init__(self) -> None: super().__init__() self.native_class = jclass("android.widget.ProgressBar") # self.native_instance = self.native_class(context, None, android.R.attr.progressBarStyleHorizontal) context = get_android_context() self.native_instance = self.native_class(context, None, jclass("android.R$attr").progressBarStyleHorizontal) self.native_instance.setIndeterminate(False) def set_progress(self, progress: float) -> "ProgressView": self.native_instance.setProgress(int(progress * 100)) return self def get_progress(self) -> float: return self.native_instance.getProgress() / 100.0 else: # ======================================== # iOS class # https://developer.apple.com/documentation/uikit/uiprogressview # ======================================== from rubicon.objc import ObjCClass class ProgressView(ProgressViewBase, ViewBase): def __init__(self) -> None: super().__init__() self.native_class = ObjCClass("UIProgressView") self.native_instance = self.native_class.alloc().initWithProgressViewStyle_( 0 ) # 0: UIProgressViewStyleDefault def set_progress(self, progress: float) -> "ProgressView": self.native_instance.setProgress_animated_(progress, False) return self def get_progress(self) -> float: return self.native_instance.progress()