Searched defs:vx (Results 1 - 8 of 8) sorted by relevance

/frameworks/native/libs/input/
H A DVelocityControl.cpp71 float vx, vy; local
73 if (mVelocityTracker.getVelocity(0, &vx, &vy)) {
74 float speed = hypotf(vx, vy) * scale;
88 "vx=%0.3f, vy=%0.3f, speed=%0.3f, accel=%0.3f",
91 vx, vy, speed, scale / mParameters.scale);
H A DVelocityTracker.cpp957 float vx = (position.x - oldestPosition.x) * scale; local
959 accumVx = (accumVx * lastDuration + vx * duration) / (duration + lastDuration);
/frameworks/base/core/jni/
H A Dandroid_view_VelocityTracker.cpp58 float vx, vy; member in struct:android::VelocityTrackerState::Velocity
88 float vx, vy; local
89 mVelocityTracker.getVelocity(id, &vx, &vy);
91 vx = vx * units / 1000;
94 if (vx > maxVelocity) {
95 vx = maxVelocity;
96 } else if (vx < -maxVelocity) {
97 vx = -maxVelocity;
106 velocity.vx
116 float vx, vy; local
182 float vx; local
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/frameworks/base/core/java/android/webkit/
H A DWebViewProvider.java260 public void flingScroll(int vx, int vy); argument
H A DWebView.java2250 public void flingScroll(int vx, int vy) { argument
2252 mProvider.flingScroll(vx, vy);
/frameworks/base/core/java/android/view/
H A DViewRootImpl.java5987 final float vx = mVelocityTracker.getXVelocity(mActivePointerId);
5989 if (!startFling(time, vx, vy)) {
6099 private boolean startFling(long time, float vx, float vy) { argument
6101 Log.d(LOCAL_TAG, "Considering fling: vx=" + vx + ", vy=" + vy
6108 if (-vx >= mConfigMinFlingVelocity
6110 mFlingVelocity = -vx;
6116 if (vx >= mConfigMinFlingVelocity
6118 mFlingVelocity = vx;
6125 && Math.abs(vx) < mConfigMinFlingVelocit
[all...]
/frameworks/base/core/java/com/android/internal/widget/
H A DRecyclerView.java4794 public void smoothScrollBy(int dx, int dy, int vx, int vy) { argument
4795 smoothScrollBy(dx, dy, computeScrollDuration(dx, dy, vx, vy));
4804 private int computeScrollDuration(int dx, int dy, int vx, int vy) { argument
4808 final int velocity = (int) Math.sqrt(vx * vx + vy * vy);
/frameworks/support/v7/recyclerview/src/main/java/androidx/recyclerview/widget/
H A DRecyclerView.java5145 public void smoothScrollBy(int dx, int dy, int vx, int vy) { argument
5146 smoothScrollBy(dx, dy, computeScrollDuration(dx, dy, vx, vy));
5155 private int computeScrollDuration(int dx, int dy, int vx, int vy) { argument
5159 final int velocity = (int) Math.sqrt(vx * vx + vy * vy);

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