WebAndroid Toast.makeText(此…)不适用于AppCompative活动,android,android-context,toast,appcompatactivity,Android,Android Context,Toast,Appcompatactivity,使用Android Studio,我试图在扩展AppCompatActivity的类中调用Toast.makeText方法,方法是将其作为第一个参数传递,该参数应为上下文,如下所示: Toast.maketexthis … Webprivate int getMotionEventY(MotionEvent e, int pointerIndex) { return (int) (android.support.v4.view.MotionEventCompat. getY (e, pointerIndex) + 0.5f); } origin: …
Android 迁移到androidX教程 Kotlin支持androidX - 51CTO
WebKeyEventCompat - Android SDK Android Developers Summary: Ctors Methods Inherited Methods [Expand All] public class KeyEventCompat extends Object Class … chive stir fry
V4包 KeyEventCompat 类找不到问题 - CSDN博客
Web7 apr. 2024 · 迁移AndroidX后 KeyEventCompat这个类不见了 if (KeyEventCompat.hasNoModifiers(event)) { handled = arrowScroll(FOCUS_FORWARD); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) { handled = arrowScroll(FOCUS_BACKWARD); } 修复方案: WebIgnore the tab key on those devices. if (KeyEventCompat.hasNoModifiers(event)) { handled = arrowScroll(FOCUS_FORWARD); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) { handled = arrowScroll(FOCUS_BACKWARD); } } break; } } return handled; } Example 4 Webandroidx.car.app.activity.renderer.surface. Overview; Interfaces grassington school