Added ViewConfiguration.getScaledPagingTouchSlop() (de8d0834) · Commits · e / os / android_frameworks_base

api/current.xml

+11 −0

Original line number	Diff line number	Diff line
		@@ -179390,6 +179390,17 @@
		visibility="public"
		>
		</method>
		<method name="getScaledPagingTouchSlop"
		return="int"
		abstract="false"
		native="false"
		synchronized="false"
		static="false"
		final="false"
		deprecated="not deprecated"
		visibility="public"
		>
		</method>
		<method name="getScaledScrollBarSize"
		return="int"
		abstract="false"

core/java/android/view/ViewConfiguration.java

+17 −0

Original line number	Diff line number	Diff line
		@@ -101,6 +101,12 @@ public class ViewConfiguration {
		*/
		private static final int TOUCH_SLOP = 16;

		/**
		* Distance a touch can wander before we think the user is attempting a paged scroll
		* (in dips)
		*/
		private static final int PAGING_TOUCH_SLOP = TOUCH_SLOP * 3;

		/**
		* Distance between the first touch and second touch to still be considered a double tap
		*/
		@@ -140,6 +146,7 @@ public class ViewConfiguration {
		private final int mMaximumFlingVelocity;
		private final int mScrollbarSize;
		private final int mTouchSlop;
		private final int mPagingTouchSlop;
		private final int mDoubleTapSlop;
		private final int mWindowTouchSlop;
		private final int mMaximumDrawingCacheSize;
		@@ -158,6 +165,7 @@ public class ViewConfiguration {
		mMaximumFlingVelocity = MAXIMUM_FLING_VELOCITY;
		mScrollbarSize = SCROLL_BAR_SIZE;
		mTouchSlop = TOUCH_SLOP;
		mPagingTouchSlop = PAGING_TOUCH_SLOP;
		mDoubleTapSlop = DOUBLE_TAP_SLOP;
		mWindowTouchSlop = WINDOW_TOUCH_SLOP;
		//noinspection deprecation
		@@ -184,6 +192,7 @@ public class ViewConfiguration {
		mMaximumFlingVelocity = (int) (density * MAXIMUM_FLING_VELOCITY + 0.5f);
		mScrollbarSize = (int) (density * SCROLL_BAR_SIZE + 0.5f);
		mTouchSlop = (int) (density * TOUCH_SLOP + 0.5f);
		mPagingTouchSlop = (int) (density * PAGING_TOUCH_SLOP + 0.5f);
		mDoubleTapSlop = (int) (density * DOUBLE_TAP_SLOP + 0.5f);
		mWindowTouchSlop = (int) (density * WINDOW_TOUCH_SLOP + 0.5f);

		@@ -340,6 +349,14 @@ public class ViewConfiguration {
		return mTouchSlop;
		}

		/**
		* @return Distance a touch can wander before we think the user is scrolling a full page
		* in dips
		*/
		public int getScaledPagingTouchSlop() {
		return mPagingTouchSlop;
		}

		/**
		* @return Distance between the first touch and second touch to still be
		* considered a double tap