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Merge pull request #4153 from osmandapp/ruler_improvements

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Add improvements to ruler
This commit is contained in:
vshcherb 2017-07-20 16:58:34 +02:00 committed by GitHub
commit 08021e21ad
2 changed files with 46 additions and 26 deletions
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6
OsmAnd/src/net/osmand/plus/views/OsmandMapTileView.java
View file

@ -173,6 +173,7 @@ public class OsmandMapTileView implements IMapDownloaderCallback {
private LatLon firstTouchPointLatLon;
private LatLon secondTouchPointLatLon;
private boolean multiTouch;
private long multiTouchStartTime;
private long multiTouchEndTime;
private boolean wasZoomInMultiTouch;
@ -335,6 +336,10 @@ public class OsmandMapTileView implements IMapDownloaderCallback {
return multiTouch;
}
public long getMultiTouchStartTime() {
return multiTouchStartTime;
}
public long getMultiTouchEndTime() {
return multiTouchEndTime;
}
@ -1076,6 +1081,7 @@ public class OsmandMapTileView implements IMapDownloaderCallback {
secondTouchPointLatLon = currentViewport.getLatLonFromPixel(x2, y2);
multiTouch = true;
wasZoomInMultiTouch = false;
multiTouchStartTime = System.currentTimeMillis();
}
}

66
OsmAnd/src/net/osmand/plus/views/RulerControlLayer.java
View file

@ -59,8 +59,10 @@ public class RulerControlLayer extends OsmandMapLayer {
private TIntArrayList ty;
private LatLon touchPointLatLon;
private PointF touchPoint;
private PointF firstTouchPoint;
private long touchTime;
private long touchStartTime;
private long touchEndTime;
private boolean touched;
private boolean wasZoom;
private Bitmap centerIconDay;
private Bitmap centerIconNight;
@ -98,7 +100,6 @@ public class RulerControlLayer extends OsmandMapLayer {
distancePath = new Path();
tx = new TIntArrayList();
ty = new TIntArrayList();
firstTouchPoint = new PointF();
touchPoint = new PointF();
acceptableTouchRadius = mapActivity.getResources().getDimensionPixelSize(R.dimen.acceptable_touch_radius);
@ -141,32 +142,29 @@ public class RulerControlLayer extends OsmandMapLayer {
@Override
public boolean onTouchEvent(MotionEvent event, RotatedTileBox tileBox) {
if (rulerModeOn()) {
if (rulerModeOn() && !showTwoFingersDistance) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
touched = true;
touchOutside = false;
firstTouchPoint.set(event.getX(), event.getY());
setSingleTouch(event.getX(), event.getY(), tileBox);
} else if (event.getAction() == MotionEvent.ACTION_MOVE) {
double d = Math.sqrt(Math.pow(event.getX() - firstTouchPoint.x, 2) + Math.pow(event.getY() - firstTouchPoint.y, 2));
if (d < acceptableTouchRadius) {
setSingleTouch(event.getX(), event.getY(), tileBox);
touchOutside = false;
} else {
touchPoint.set(event.getX(), event.getY());
touchPointLatLon = tileBox.getLatLonFromPixel(event.getX(), event.getY());
touchStartTime = System.currentTimeMillis();
wasZoom = false;
} else if (event.getAction() == MotionEvent.ACTION_MOVE && !touchOutside &&
!(touched && showDistBetweenFingerAndLocation)) {
double d = Math.sqrt(Math.pow(event.getX() - touchPoint.x, 2) + Math.pow(event.getY() - touchPoint.y, 2));
if (d > acceptableTouchRadius) {
touchOutside = true;
}
} else if (event.getAction() == MotionEvent.ACTION_UP) {
touched = false;
touchEndTime = System.currentTimeMillis();
refreshMapDelayed();
}
}
return false;
}
private void setSingleTouch(float x, float y, RotatedTileBox tb) {
touchTime = System.currentTimeMillis();
touchPoint.set(x, y);
touchPointLatLon = tb.getLatLonFromPixel(x, y);
}
@Override
public void onDraw(Canvas canvas, RotatedTileBox tb, DrawSettings settings) {
if (rulerModeOn()) {
@ -177,17 +175,32 @@ public class RulerControlLayer extends OsmandMapLayer {
circleAttrsAlt.paint2.setStyle(Style.FILL);
final QuadPoint center = tb.getCenterPixelPoint();
final RulerMode mode = app.getSettings().RULER_MODE.get();
final long currentTime = System.currentTimeMillis();
if (cacheMultiTouchEndTime != view.getMultiTouchEndTime()) {
cacheMultiTouchEndTime = view.getMultiTouchEndTime();
refreshMapDelayed();
}
boolean wasNotZoom = !view.isWasZoomInMultiTouch() && !tb.isZoomAnimated();
showTwoFingersDistance = wasNotZoom &&
(view.isMultiTouch() || System.currentTimeMillis() - cacheMultiTouchEndTime < DRAW_TIME);
showDistBetweenFingerAndLocation = !showTwoFingersDistance && wasNotZoom && !view.isMultiTouch() &&
!touchOutside && System.currentTimeMillis() - touchTime > DELAY_BEFORE_DRAW &&
System.currentTimeMillis() - touchTime < DRAW_TIME;
if (touched && view.isMultiTouch()) {
touched = false;
touchEndTime = currentTime;
}
if (tb.isZoomAnimated()) {
wasZoom = true;
}
showTwoFingersDistance = !tb.isZoomAnimated() &&
!view.isWasZoomInMultiTouch() &&
currentTime - view.getMultiTouchStartTime() > DELAY_BEFORE_DRAW &&
(view.isMultiTouch() || currentTime - cacheMultiTouchEndTime < DRAW_TIME);
showDistBetweenFingerAndLocation = !wasZoom &&
!showTwoFingersDistance &&
!view.isMultiTouch() &&
!touchOutside &&
touchStartTime - view.getMultiTouchStartTime() > DELAY_BEFORE_DRAW &&
currentTime - touchStartTime > DELAY_BEFORE_DRAW &&
(touched || currentTime - touchEndTime < DRAW_TIME);
drawCenterIcon(canvas, tb, center, settings.isNightMode(), mode);
Location currentLoc = app.getLocationProvider().getLastKnownLocation();
@ -202,7 +215,7 @@ public class RulerControlLayer extends OsmandMapLayer {
float y1 = tb.getPixYFromLatNoRot(firstTouchPoint.getLatitude());
float x2 = tb.getPixXFromLonNoRot(secondTouchPoint.getLongitude());
float y2 = tb.getPixYFromLatNoRot(secondTouchPoint.getLatitude());
drawFingerDistance(canvas, x1, y1, x2, y2, settings.isNightMode());
drawTwoFingersDistance(canvas, x1, y1, x2, y2, settings.isNightMode());
}
if (mode == RulerMode.FIRST || mode == RulerMode.SECOND) {
updateData(tb, center);
@ -228,7 +241,7 @@ public class RulerControlLayer extends OsmandMapLayer {
handler.sendEmptyMessageDelayed(0, DRAW_TIME + 50);
}
private void drawFingerDistance(Canvas canvas, float x1, float y1, float x2, float y2, boolean nightMode) {
private void drawTwoFingersDistance(Canvas canvas, float x1, float y1, float x2, float y2, boolean nightMode) {
canvas.drawLine(x1, y1, x2, y2, lineAttrs.paint);
drawFingerTouchIcon(canvas, x1, y1, nightMode);
drawFingerTouchIcon(canvas, x2, y2, nightMode);
@ -272,6 +285,7 @@ public class RulerControlLayer extends OsmandMapLayer {
calculatePath(tb, tx, ty, distancePath);
canvas.drawPath(distancePath, lineAttrs.paint);
// canvas.drawLine(currX, currY, x, y, lineAttrs.paint);
drawFingerTouchIcon(canvas, x, y, nightMode);
}