Increased the falsing threshold when woken up by touch (d013ed92) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/SwipeHelper.java

+11 −1

Original line number	Diff line number	Diff line
		@@ -412,7 +412,7 @@ public class SwipeHelper implements Gefingerpoken {
		if (mCurrView != null) {
		float delta = getPos(ev) - mInitialTouchPos;
		float absDelta = Math.abs(delta);
		if (absDelta >= mFalsingThreshold) {
		if (absDelta >= getFalsingThreshold()) {
		mTouchAboveFalsingThreshold = true;
		}
		// don't let items that can't be dismissed be dragged more than
		@@ -466,6 +466,11 @@ public class SwipeHelper implements Gefingerpoken {
		return true;
		}

		private int getFalsingThreshold() {
		float factor = mCallback.getFalsingThresholdFactor();
		return (int) (mFalsingThreshold * factor);
		}

		public interface Callback {
		View getChildAtPosition(MotionEvent ev);

		@@ -489,6 +494,11 @@ public class SwipeHelper implements Gefingerpoken {
		* @return if true, prevents the default alpha fading.
		*/
		boolean updateSwipeProgress(View animView, boolean dismissable, float swipeProgress);

		/**
		* @return The factor the falsing threshold should be multiplied with
		*/
		float getFalsingThresholdFactor();
		}

		/**

packages/SystemUI/src/com/android/systemui/recent/RecentsHorizontalScrollView.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -196,6 +196,11 @@ public class RecentsHorizontalScrollView extends HorizontalScrollView
		return false;
		}

		@Override
		public float getFalsingThresholdFactor() {
		return 1.0f;
		}

		public void dismissChild(View v) {
		mSwipeHelper.dismissChild(v, 0);
		}

packages/SystemUI/src/com/android/systemui/recent/RecentsVerticalScrollView.java

+5 −0

Original line number	Diff line number	Diff line
		@@ -204,6 +204,11 @@ public class RecentsVerticalScrollView extends ScrollView
		return false;
		}

		@Override
		public float getFalsingThresholdFactor() {
		return 1.0f;
		}

		public void dismissChild(View v) {
		mSwipeHelper.dismissChild(v, 0);
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardAffordanceHelper.java

+13 −4

Original line number	Diff line number	Diff line
		@@ -303,8 +303,12 @@ public class KeyguardAffordanceHelper {
		}

		private boolean isBelowFalsingThreshold() {
		return Math.abs(mTranslation) < Math.abs(mTranslationOnDown)
		+ mMinTranslationAmount;
		return Math.abs(mTranslation) < Math.abs(mTranslationOnDown) + getMinTranslationAmount();
		}

		private int getMinTranslationAmount() {
		float factor = mCallback.getAffordanceFalsingFactor();
		return (int) (mMinTranslationAmount * factor);
		}

		private void fling(float vel, final boolean snapBack) {
		@@ -339,14 +343,14 @@ public class KeyguardAffordanceHelper {
		translation = rightSwipePossible() ? translation : Math.max(0, translation);
		translation = leftSwipePossible() ? translation : Math.min(0, translation);
		float absTranslation = Math.abs(translation);
		if (absTranslation > Math.abs(mTranslationOnDown) + mMinTranslationAmount \|\|
		if (absTranslation > Math.abs(mTranslationOnDown) + getMinTranslationAmount() \|\|
		mMotionPerformedByUser) {
		mMotionPerformedByUser = true;
		}
		if (translation != mTranslation \|\| isReset) {
		KeyguardAffordanceView targetView = translation > 0 ? mLeftIcon : mRightIcon;
		KeyguardAffordanceView otherView = translation > 0 ? mRightIcon : mLeftIcon;
		float alpha = absTranslation / mMinTranslationAmount;
		float alpha = absTranslation / getMinTranslationAmount();

		// We interpolate the alpha of the other icons to 0
		float fadeOutAlpha = SWIPE_RESTING_ALPHA_AMOUNT * (1.0f - alpha);
		@@ -482,5 +486,10 @@ public class KeyguardAffordanceHelper {
		View getLeftPreview();

		View getRightPreview();

		/**
		* @return The factor the minimum swipe amount should be multiplied with.
		*/
		float getAffordanceFalsingFactor();
		}
		}

packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java

+11 −1

Original line number	Diff line number	Diff line
		@@ -706,7 +706,7 @@ public class NotificationPanelView extends PanelView implements
		case MotionEvent.ACTION_MOVE:
		final float h = y - mInitialTouchY;
		setQsExpansion(h + mInitialHeightOnTouch);
		if (h >= mQsFalsingThreshold) {
		if (h >= getFalsingThreshold()) {
		mQsTouchAboveFalsingThreshold = true;
		}
		trackMovement(event);
		@@ -732,6 +732,11 @@ public class NotificationPanelView extends PanelView implements
		}
		}

		private int getFalsingThreshold() {
		float factor = mStatusBar.isScreenOnComingFromTouch() ? 1.5f : 1.0f;
		return (int) (mQsFalsingThreshold * factor);
		}

		@Override
		public void onOverscrolled(float lastTouchX, float lastTouchY, int amount) {
		if (mIntercepting && shouldQuickSettingsIntercept(lastTouchX, lastTouchY,
		@@ -1632,6 +1637,11 @@ public class NotificationPanelView extends PanelView implements
		: mKeyguardBottomArea.getCameraPreview();
		}

		@Override
		public float getAffordanceFalsingFactor() {
		return mStatusBar.isScreenOnComingFromTouch() ? 1.5f : 1.0f;
		}

		@Override
		protected float getPeekHeight() {
		if (mNotificationStackScroller.getNotGoneChildCount() > 0) {