Loading core/java/android/view/View.java +29 −5 Original line number Original line Diff line number Diff line Loading @@ -6649,12 +6649,24 @@ public class View implements Drawable.Callback, KeyEvent.Callback, } } /** /** * Sets a delegate for implementing accessibility support via composition as * Sets a delegate for implementing accessibility support via composition * opposed to inheritance. The delegate's primary use is for implementing * (as opposed to inheritance). For more details, see * backwards compatible widgets. For more details see {@link AccessibilityDelegate}. * {@link AccessibilityDelegate}. * * <p> * @param delegate The delegate instance. * <strong>Note:</strong> On platform versions prior to * {@link android.os.Build.VERSION_CODES#M API 23}, delegate methods on * views in the {@code android.widget.*} package are called <i>before</i> * host methods. This prevents certain properties such as class name from * being modified by overriding * {@link AccessibilityDelegate#onInitializeAccessibilityNodeInfo(View, AccessibilityNodeInfo)}, * as any changes will be overwritten by the host class. * <p> * Starting in {@link android.os.Build.VERSION_CODES#M API 23}, delegate * methods are called <i>after</i> host methods, which all properties to be * modified without being overwritten by the host class. * * * @param delegate the object to which accessibility method calls should be * delegated * @see AccessibilityDelegate * @see AccessibilityDelegate */ */ public void setAccessibilityDelegate(@Nullable AccessibilityDelegate delegate) { public void setAccessibilityDelegate(@Nullable AccessibilityDelegate delegate) { Loading Loading @@ -22277,6 +22289,18 @@ public class View implements Drawable.Callback, KeyEvent.Callback, * corresponding delegate method without altering the behavior of the rest * corresponding delegate method without altering the behavior of the rest * accessibility related methods of the host view. * accessibility related methods of the host view. * </p> * </p> * <p> * <strong>Note:</strong> On platform versions prior to * {@link android.os.Build.VERSION_CODES#M API 23}, delegate methods on * views in the {@code android.widget.*} package are called <i>before</i> * host methods. This prevents certain properties such as class name from * being modified by overriding * {@link AccessibilityDelegate#onInitializeAccessibilityNodeInfo(View, AccessibilityNodeInfo)}, * as any changes will be overwritten by the host class. * <p> * Starting in {@link android.os.Build.VERSION_CODES#M API 23}, delegate * methods are called <i>after</i> host methods, which all properties to be * modified without being overwritten by the host class. */ */ public static class AccessibilityDelegate { public static class AccessibilityDelegate { Loading
core/java/android/view/View.java +29 −5 Original line number Original line Diff line number Diff line Loading @@ -6649,12 +6649,24 @@ public class View implements Drawable.Callback, KeyEvent.Callback, } } /** /** * Sets a delegate for implementing accessibility support via composition as * Sets a delegate for implementing accessibility support via composition * opposed to inheritance. The delegate's primary use is for implementing * (as opposed to inheritance). For more details, see * backwards compatible widgets. For more details see {@link AccessibilityDelegate}. * {@link AccessibilityDelegate}. * * <p> * @param delegate The delegate instance. * <strong>Note:</strong> On platform versions prior to * {@link android.os.Build.VERSION_CODES#M API 23}, delegate methods on * views in the {@code android.widget.*} package are called <i>before</i> * host methods. This prevents certain properties such as class name from * being modified by overriding * {@link AccessibilityDelegate#onInitializeAccessibilityNodeInfo(View, AccessibilityNodeInfo)}, * as any changes will be overwritten by the host class. * <p> * Starting in {@link android.os.Build.VERSION_CODES#M API 23}, delegate * methods are called <i>after</i> host methods, which all properties to be * modified without being overwritten by the host class. * * * @param delegate the object to which accessibility method calls should be * delegated * @see AccessibilityDelegate * @see AccessibilityDelegate */ */ public void setAccessibilityDelegate(@Nullable AccessibilityDelegate delegate) { public void setAccessibilityDelegate(@Nullable AccessibilityDelegate delegate) { Loading Loading @@ -22277,6 +22289,18 @@ public class View implements Drawable.Callback, KeyEvent.Callback, * corresponding delegate method without altering the behavior of the rest * corresponding delegate method without altering the behavior of the rest * accessibility related methods of the host view. * accessibility related methods of the host view. * </p> * </p> * <p> * <strong>Note:</strong> On platform versions prior to * {@link android.os.Build.VERSION_CODES#M API 23}, delegate methods on * views in the {@code android.widget.*} package are called <i>before</i> * host methods. This prevents certain properties such as class name from * being modified by overriding * {@link AccessibilityDelegate#onInitializeAccessibilityNodeInfo(View, AccessibilityNodeInfo)}, * as any changes will be overwritten by the host class. * <p> * Starting in {@link android.os.Build.VERSION_CODES#M API 23}, delegate * methods are called <i>after</i> host methods, which all properties to be * modified without being overwritten by the host class. */ */ public static class AccessibilityDelegate { public static class AccessibilityDelegate {
