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Calculator Overlay

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Sergey Solovyev 2012-11-21 17:51:06 +04:00
parent c29863fa2f
commit eb07c9410a
1 changed files with 19 additions and 4 deletions
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23
calculatorpp/src/main/java/org/solovyev/android/calculator/overlay/CalculatorOverlayService.java
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@ -93,20 +93,35 @@ public class CalculatorOverlayService extends Service implements ExternalCalcula
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
case MotionEvent.ACTION_MOVE:
if (move) {
float xOffset = event.getX() - x0;
float yOffset = event.getY() - y0;
final WindowManager.LayoutParams params = (WindowManager.LayoutParams) onscreenView.getLayoutParams();
params.x = (int) (params.x - x0 + event.getX());
params.y = (int) (params.y - y0 + event.getY());
int newX = (int) (params.x + xOffset);
int newY = (int) (params.y + yOffset);
params.x = newX;
params.y = newY;
wm.updateViewLayout(onscreenView, params);
if (newX != params.x) {
x0 = event.getX();
}
if (newY != params.y) {
y0 = event.getY();
}
} else {
move = true;
}
return true;
}
move = false;
x0 = event.getX();
y0 = event.getY();
return false;
}