Separate callbacks for dismiss start and end (f0cd5dd1) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/clipboardoverlay/ClipboardOverlayController.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -166,7 +166,7 @@ public class ClipboardOverlayController {
		mRemoteCopyChip = requireNonNull(mView.findViewById(R.id.remote_copy_chip));
		mDismissButton = requireNonNull(mView.findViewById(R.id.dismiss_button));

		mView.setOnDismissCallback(this::hideImmediate);
		mView.setOnDismissEndCallback(this::hideImmediate);
		mView.setOnInteractionCallback(mTimeoutHandler::resetTimeout);

		mDismissButton.setOnClickListener(view -> animateOut());

packages/SystemUI/src/com/android/systemui/clipboardoverlay/DraggableConstraintLayout.java

+25 −6

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package com.android.systemui.clipboardoverlay;

		import android.animation.Animator;
		import android.content.Context;
		import android.graphics.Rect;
		import android.util.AttributeSet;
		@@ -28,13 +29,16 @@ import androidx.constraintlayout.widget.ConstraintLayout;
		import com.android.systemui.R;
		import com.android.systemui.screenshot.SwipeDismissHandler;

		import java.util.function.Consumer;

		/**
		* ConstraintLayout that is draggable when touched in a specific region
		*/
		public class DraggableConstraintLayout extends ConstraintLayout {
		private final SwipeDismissHandler mSwipeDismissHandler;
		private final GestureDetector mSwipeDetector;
		private Runnable mOnDismiss;
		private Consumer<Animator> mOnDismissInitiated;
		private Runnable mOnDismissComplete;
		private Runnable mOnInteraction;

		public DraggableConstraintLayout(Context context) {
		@@ -58,9 +62,16 @@ public class DraggableConstraintLayout extends ConstraintLayout {
		}

		@Override
		public void onDismiss() {
		if (mOnDismiss != null) {
		mOnDismiss.run();
		public void onSwipeDismissInitiated(Animator animator) {
		if (mOnDismissInitiated != null) {
		mOnDismissInitiated.accept(animator);
		}
		}

		@Override
		public void onDismissComplete() {
		if (mOnDismissComplete != null) {
		mOnDismissComplete.run();
		}
		}
		});
		@@ -105,11 +116,19 @@ public class DraggableConstraintLayout extends ConstraintLayout {
		mSwipeDismissHandler.dismiss();
		}

		/**
		* Set the callback to be run after view is dismissed (before animation; receives animator as
		* input)
		*/
		public void setOnDismissStartCallback(Consumer<Animator> callback) {
		mOnDismissInitiated = callback;
		}

		/**
		* Set the callback to be run after view is dismissed
		*/
		public void setOnDismissCallback(Runnable callback) {
		mOnDismiss = callback;
		public void setOnDismissEndCallback(Runnable callback) {
		mOnDismissComplete = callback;
		}

		/**

packages/SystemUI/src/com/android/systemui/screenshot/ScreenshotView.java

+5 −1

Original line number	Diff line number	Diff line
		@@ -403,12 +403,16 @@ public class ScreenshotView extends FrameLayout implements
		}

		@Override
		public void onDismiss() {
		public void onSwipeDismissInitiated(Animator animator) {
		if (DEBUG_DISMISS) {
		Log.d(ScreenshotView.TAG, "dismiss triggered via swipe gesture");
		}
		mUiEventLogger.log(ScreenshotEvent.SCREENSHOT_SWIPE_DISMISSED, 0,
		mPackageName);
		}

		@Override
		public void onDismissComplete() {
		mCallbacks.onDismiss();
		}
		});

packages/SystemUI/src/com/android/systemui/screenshot/SwipeDismissHandler.java

+17 −7

Original line number	Diff line number	Diff line
		@@ -48,10 +48,15 @@ public class SwipeDismissHandler implements View.OnTouchListener {
		*/
		void onInteraction();

		/**
		* Run when the view is dismissed (the distance threshold is met), pre-dismissal animation
		*/
		void onSwipeDismissInitiated(Animator animator);

		/**
		* Run when the view is dismissed (the distance threshold is met), post-dismissal animation
		*/
		void onDismiss();
		void onDismissComplete();
		}

		private final View mView;
		@@ -89,7 +94,9 @@ public class SwipeDismissHandler implements View.OnTouchListener {
		return true;
		}
		if (isPastDismissThreshold()) {
		dismiss();
		ValueAnimator dismissAnimator = createSwipeDismissAnimation(1);
		mCallbacks.onSwipeDismissInitiated(dismissAnimator);
		dismiss(dismissAnimator);
		} else {
		// if we've moved, but not past the threshold, start the return animation
		if (DEBUG_DISMISS) {
		@@ -117,7 +124,10 @@ public class SwipeDismissHandler implements View.OnTouchListener {
		float velocityY) {
		if (mView.getTranslationX() * velocityX > 0
		&& (mDismissAnimation == null \|\| !mDismissAnimation.isRunning())) {
		dismiss(velocityX / (float) 1000);
		ValueAnimator dismissAnimator =
		createSwipeDismissAnimation(velocityX / (float) 1000);
		mCallbacks.onSwipeDismissInitiated(dismissAnimator);
		dismiss(dismissAnimator);
		return true;
		}
		return false;
		@@ -160,11 +170,11 @@ public class SwipeDismissHandler implements View.OnTouchListener {
		* Start dismissal animation (will run onDismiss callback when animation complete)
		*/
		public void dismiss() {
		dismiss(1);
		dismiss(createSwipeDismissAnimation(1));
		}

		private void dismiss(float velocity) {
		mDismissAnimation = createSwipeDismissAnimation(velocity);
		private void dismiss(ValueAnimator animator) {
		mDismissAnimation = animator;
		mDismissAnimation.addListener(new AnimatorListenerAdapter() {
		private boolean mCancelled;

		@@ -178,7 +188,7 @@ public class SwipeDismissHandler implements View.OnTouchListener {
		public void onAnimationEnd(Animator animation) {
		super.onAnimationEnd(animation);
		if (!mCancelled) {
		mCallbacks.onDismiss();
		mCallbacks.onDismissComplete();
		}
		}
		});