示例#1
0
  // Touch events
  @Override
  public boolean onTouch(View v, MotionEvent event) {
    final int touchDevId = event.getDeviceId();
    final int pointerCount = event.getPointerCount();
    // touchId, pointerId, action, x, y, pressure
    int actionPointerIndex =
        (event.getAction() & MotionEvent.ACTION_POINTER_ID_MASK)
            >> MotionEvent.ACTION_POINTER_ID_SHIFT; /* API 8: event.getActionIndex(); */
    int pointerFingerId = event.getPointerId(actionPointerIndex);
    int action =
        (event.getAction() & MotionEvent.ACTION_MASK); /* API 8: event.getActionMasked(); */

    float x = event.getX(actionPointerIndex) / mWidth;
    float y = event.getY(actionPointerIndex) / mHeight;
    float p = event.getPressure(actionPointerIndex);

    if (action == MotionEvent.ACTION_MOVE && pointerCount > 1) {
      // TODO send motion to every pointer if its position has
      // changed since prev event.
      for (int i = 0; i < pointerCount; i++) {
        pointerFingerId = event.getPointerId(i);
        x = event.getX(i) / mWidth;
        y = event.getY(i) / mHeight;
        p = event.getPressure(i);
        SDLActivity.onNativeTouch(touchDevId, pointerFingerId, action, x, y, p);
      }
    } else {
      SDLActivity.onNativeTouch(touchDevId, pointerFingerId, action, x, y, p);
    }
    return true;
  }
示例#2
0
 @Override
 public boolean onTrackballEvent(MotionEvent event) {
   // Log.i(logTag, "onTrackballEvent");
   if (trackballEvent(event.getAction(), event.getX(), event.getY())) {
     postUpdate();
   }
   return true;
 }
示例#3
0
 // 새로운 볼 생성
 public boolean onTouchEvent(MotionEvent event) {
   if (event.getAction() == MotionEvent.ACTION_DOWN) {
     Ball NewBall = Ball.Create((int) event.getX(), (int) event.getY(), RAD);
     arBall.add(NewBall);
     invalidate();
     return true;
   }
   return false;
 }
  @Override
  public boolean onTouchEvent(MotionEvent event) {
    if (velocityTracker == null) { // If we do not have velocity tracker
      velocityTracker = VelocityTracker.obtain(); // then get one
    }
    velocityTracker.addMovement(event); // add this movement to it
    positiveScroll = true;

    switch (event.getAction()) {
      case MotionEvent.ACTION_DOWN:
        {
          if (!flinger.isFinished()) { // If scrolling, then stop now
            flinger.forceFinished();
          }
          currentX = (int) event.getRawX();
          currentY = (int) event.getRawY();
          break;
        }
      case MotionEvent.ACTION_MOVE:
        {
          final int x2 = (int) event.getRawX();
          final int y2 = (int) event.getRawY();
          final int diffX = currentX - x2;
          final int diffY = currentY - y2;
          currentX = x2;
          currentY = y2;

          scrollBy(diffX, diffY);
          break;
        }
      case MotionEvent.ACTION_UP:
        {
          final VelocityTracker velocityTracker = this.velocityTracker;
          velocityTracker.computeCurrentVelocity(1000, maximumVelocity);
          int velocityX = (int) velocityTracker.getXVelocity();
          int velocityY = (int) velocityTracker.getYVelocity();

          if (Math.abs(velocityX) > minimumVelocity || Math.abs(velocityY) > minimumVelocity) {
            flinger.start(
                getActualScrollX(),
                getActualScrollY(),
                velocityX,
                velocityY,
                getMaxScrollX(),
                getMaxScrollY());
          } else {
            if (this.velocityTracker != null) { // If the velocity less than threshold
              this.velocityTracker.recycle(); // recycle the tracker
              this.velocityTracker = null;
            }
          }
          break;
        }
    }
    return true;
  }
示例#5
0
 public boolean onTouchEvent(MotionEvent event) {
   super.onTouchEvent(event);
   if (event.getAction() == MotionEvent.ACTION_DOWN) {
     x += 15;
     y += 15;
     invalidate();
     return true;
   }
   return false;
 }
示例#6
0
 @Override
 public boolean onTrackballEvent(MotionEvent event) {
   if (event.getAction() == MotionEvent.ACTION_DOWN) {
     onKeyDown(KeyEvent.KEYCODE_DPAD_CENTER, null);
   } else {
     ZLApplication.Instance()
         .getCurrentView()
         .onTrackballRotated((int) (10 * event.getX()), (int) (10 * event.getY()));
   }
   return true;
 }
示例#7
0
  // Touch events
  public boolean onTouch(View v, MotionEvent event) {

    int action = event.getAction();
    float x = event.getX();
    float y = event.getY();
    float p = event.getPressure();

    // TODO: Anything else we need to pass?
    SDLActivity.onNativeTouch(action, x, y, p);
    return true;
  }
示例#8
0
    @Override
    public boolean onTouchEvent(MotionEvent event) {
      int action = event.getAction();
      long time = event.getEventTime();

      switch (action & MotionEvent.ACTION_MASK) {
        case MotionEvent.ACTION_DOWN:
          handleMouseDown(host, event.getPointerId(0), event.getX(), event.getY(), time);
          return true;

        case MotionEvent.ACTION_CANCEL:
        case MotionEvent.ACTION_UP:
          handleMouseUp(host, event.getPointerId(0), event.getX(), event.getY(), time);
          return true;

        case MotionEvent.ACTION_MOVE:
          {
            int n = event.getPointerCount();
            for (int i = 0; i < n; ++i)
              handleMouseDrag(host, event.getPointerId(i), event.getX(i), event.getY(i), time);

            return true;
          }

        case MotionEvent.ACTION_POINTER_UP:
          {
            int i =
                (action & MotionEvent.ACTION_POINTER_INDEX_MASK)
                    >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
            handleMouseUp(host, event.getPointerId(i), event.getX(i), event.getY(i), time);
            return true;
          }

        case MotionEvent.ACTION_POINTER_DOWN:
          {
            int i =
                (action & MotionEvent.ACTION_POINTER_INDEX_MASK)
                    >> MotionEvent.ACTION_POINTER_INDEX_SHIFT;
            handleMouseDown(host, event.getPointerId(i), event.getX(i), event.getY(i), time);
            return true;
          }

        default:
          break;
      }

      return false;
    }
示例#9
0
    public boolean onTouchEvent(MotionEvent event) {
      if (event.getAction() == MotionEvent.ACTION_DOWN) {
        int sel;
        sel = FindShapeIdx((int) event.getX(), (int) event.getY());

        // 빈 바닥을 찍었으면 무시한다.
        if (sel == -1) {
          return true;
        }

        // 마지막 추가된 도형을 제대로 찍었으면 다음 단계로 진행.
        // 빈 화면 잠시 보여준 후 새 도형 추가
        if (sel == arShape.size() - 1) {
          status = BLANK;
          invalidate();
          mHandler.sendEmptyMessageDelayed(0, DELAY);
          // 엉뚱한 도형을 찍었으면 질문 후 게임 종료 또는 재시작
        } else {
          new AlertDialog.Builder(getContext())
              .setMessage("재미있지! 또 할래?")
              .setTitle("게임 끝")
              .setPositiveButton(
                  "함더",
                  new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {
                      arShape.clear();
                      status = BLANK;
                      invalidate();
                      mHandler.sendEmptyMessageDelayed(0, DELAY);
                    }
                  })
              .setNegativeButton(
                  "안해",
                  new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {
                      mParent.finish();
                    }
                  })
              .show();
        }
        return true;
      }
      return false;
    }
    @Override
    public boolean onTouchEvent(MotionEvent event) {
      switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
          handleMouseDown(event.getX(), event.getY(), event.getEventTime());
          return true;
        case MotionEvent.ACTION_MOVE:
          handleMouseDrag(event.getX(), event.getY(), event.getEventTime());
          return true;
        case MotionEvent.ACTION_CANCEL:
        case MotionEvent.ACTION_UP:
          handleMouseUp(event.getX(), event.getY(), event.getEventTime());
          return true;
        default:
          break;
      }

      return false;
    }
示例#11
0
  @Override
  public boolean onTouchEvent(MotionEvent event) {
    // TODO 0 Slices
    //       if(mData.size() < 1)
    //    	   return false;

    // Let the GestureDetector interpret this event
    boolean result = mDetector.onTouchEvent(event);

    // If the GestureDetector doesn't want this event, do some custom processing.
    // This code just tries to detect when the user is done scrolling by looking
    // for ACTION_UP events.
    if (!result) {
      if (event.getAction() == MotionEvent.ACTION_UP) {
        // User is done scrolling, it's now safe to do things like autocenter
        stopScrolling();
        result = true;
      }
    }
    return result;
  }
 @Override
 public boolean onInterceptTouchEvent(MotionEvent event) {
   boolean intercept = false;
   switch (event.getAction()) {
     case MotionEvent.ACTION_DOWN:
       {
         currentX = (int) event.getRawX();
         currentY = (int) event.getRawY();
         break;
       }
     case MotionEvent.ACTION_MOVE:
       {
         int x2 = Math.abs(currentX - (int) event.getRawX());
         int y2 = Math.abs(currentY - (int) event.getRawY());
         if (x2 > touchSlop || y2 > touchSlop) {
           intercept = true;
         }
         break;
       }
   }
   return intercept;
 }
示例#13
0
    @Override
    public boolean onTouch(View v, MotionEvent event) {
      // detector.onTouchEvent(event);
      switch (event.getAction()) {
        case MotionEvent.ACTION_DOWN:
          startX = event.getX();
          downX = event.getX();
          break;
        case MotionEvent.ACTION_UP:
          v.performClick();
          break;
        case MotionEvent.ACTION_MOVE:
          // 是否已滚动到无法继续滑动
          boolean isEnable = false;
          // 手指move的像素值超过系统判定判定滚动的最小临界值,避免手指抖动造成chart图抖动
          if (Math.abs(event.getX() - downX)
              > ViewConfiguration.get(context).getScaledTouchSlop()) {
            int transValue = (int) (event.getX() - startX);
            if (axesData.size() > 1) {
              int max = axesData.get(axesData.size() - 1).X;
              int min = axesData.get(0).X;
              int maxLimit = width - rightPadding - POINT_PADDING;
              int minLimit = leftPadding + yTextWidth + POINT_PADDING;
              if (min + transValue > minLimit) { // 滑动以后左边界判断
                if (min < minLimit) {
                  transValue = minLimit - min;
                  isEnable = true;
                } else {
                  transValue = 0;
                  if (loadMore != null) {
                    loadMore.onLoad();
                  }
                }
              } else {
                isEnable = true;
              }
              if (max + transValue < maxLimit) { // 滑动后右边界判断
                if (max > maxLimit) {
                  transValue = maxLimit - max;
                  isEnable = true;
                } else {
                  transValue = 0;
                }
              } else {
                isEnable = true;
              }
              Log.d("min", min + "");
              Log.d("minLimit", minLimit + "");
              Log.d("transValue", transValue + "");
              if (isEnable) {
                startX = event.getX();
                refreshChart(transValue);
              }
            }
          }
          break;

        default:
          break;
      }
      return true;
    }
示例#14
0
  @Override
  public boolean onTouchEvent(MotionEvent event) {
    int x = (int) event.getX();
    int y = (int) event.getY();

    final ZLView view = ZLApplication.Instance().getCurrentView();
    switch (event.getAction()) {
      case MotionEvent.ACTION_UP:
        if (myPendingDoubleTap) {
          view.onFingerDoubleTap(x, y);
        } else if (myLongClickPerformed) {
          view.onFingerReleaseAfterLongPress(x, y);
        } else {
          if (myPendingLongClickRunnable != null) {
            removeCallbacks(myPendingLongClickRunnable);
            myPendingLongClickRunnable = null;
          }
          if (myPendingPress) {
            if (view.isDoubleTapSupported()) {
              if (myPendingShortClickRunnable == null) {
                myPendingShortClickRunnable = new ShortClickRunnable();
              }
              postDelayed(myPendingShortClickRunnable, ViewConfiguration.getDoubleTapTimeout());
            } else {
              view.onFingerSingleTap(x, y);
            }
          } else {
            view.onFingerRelease(x, y);
          }
        }
        myPendingDoubleTap = false;
        myPendingPress = false;
        myScreenIsTouched = false;
        break;
      case MotionEvent.ACTION_DOWN:
        if (myPendingShortClickRunnable != null) {
          removeCallbacks(myPendingShortClickRunnable);
          myPendingShortClickRunnable = null;
          myPendingDoubleTap = true;
        } else {
          postLongClickRunnable();
          myPendingPress = true;
        }
        myScreenIsTouched = true;
        myPressedX = x;
        myPressedY = y;
        break;
      case MotionEvent.ACTION_MOVE:
        {
          final int slop = ViewConfiguration.get(getContext()).getScaledTouchSlop();
          final boolean isAMove =
              Math.abs(myPressedX - x) > slop || Math.abs(myPressedY - y) > slop;
          if (isAMove) {
            myPendingDoubleTap = false;
          }
          if (myLongClickPerformed) {
            view.onFingerMoveAfterLongPress(x, y);
          } else {
            if (myPendingPress) {
              if (isAMove) {
                if (myPendingShortClickRunnable != null) {
                  removeCallbacks(myPendingShortClickRunnable);
                  myPendingShortClickRunnable = null;
                }
                if (myPendingLongClickRunnable != null) {
                  removeCallbacks(myPendingLongClickRunnable);
                }
                view.onFingerPress(myPressedX, myPressedY);
                myPendingPress = false;
              }
            }
            if (!myPendingPress) {
              view.onFingerMove(x, y);
            }
          }
          break;
        }
    }

    return true;
  }
示例#15
0
  public boolean onTouchEvent(MotionEvent ev) {
    if (mapThreadRunning) return false; // no updates when download is running
    if (gestureDetector.onTouchEvent(ev)) return true;

    final int action = ev.getAction();
    switch (action & MotionEvent.ACTION_MASK) {
      case MotionEvent.ACTION_DOWN:
        {
          mLastTouchX = ev.getX();
          mLastTouchY = ev.getY();
          mActivePointerId = ev.getPointerId(0);
          break;
        }
      case MotionEvent.ACTION_POINTER_DOWN:
        {
          mLastTouchX2 = ev.getX();
          mLastTouchY2 = ev.getY();
          if (ev.getPointerCount() > 1) mActivePointerId2 = ev.getPointerId(1);
          break;
        }
      case MotionEvent.ACTION_MOVE:
        {
          int pointerIndex;
          float x = 0.0f, y = 0.0f;

          try {
            if ((mActivePointerId != INVALID_POINTER_ID)
                || (mActivePointerId2 != INVALID_POINTER_ID)) {
              pointerIndex = ev.findPointerIndex(mActivePointerId);
              x = ev.getX(pointerIndex);
              y = ev.getY(pointerIndex);
            }
            if ((mActivePointerId != INVALID_POINTER_ID)
                && (mActivePointerId2 != INVALID_POINTER_ID)) {
              double d1, d2;

              pointerIndex = ev.findPointerIndex(mActivePointerId2);
              if (pointerIndex < 0) return false;
              float x2 = ev.getX(pointerIndex);
              float y2 = ev.getY(pointerIndex);

              d1 = java.lang.Math.sqrt((x - x2) * (x - x2) + (y - y2) * (y - y2));
              d2 =
                  java.lang.Math.sqrt(
                      (mLastTouchX - mLastTouchX2) * (mLastTouchX - mLastTouchX2)
                          + (mLastTouchY - mLastTouchY2) * (mLastTouchY - mLastTouchY2));

              /*                  if ((Math.abs(d1)>300) || (Math.abs(d2)>300))
              {
                 int i=0;
                 i=i;
              }*/

              if ((d1 > 0) && (d2 > 0)) {
                float w, h, s;

                s = (float) (d1 / d2);
                mScaleFactor *= s;
                matrix.postScale(s, s);
                w = scrWidth / 2.0f;
                h = scrHeight / 2.0f;

                matrix.postTranslate(w, h);
                imgOffsetX += w;
                imgOffsetY += h;
              }

              mLastTouchX2 = x2;
              mLastTouchY2 = y2;
            } else if (mScaleFactor == 1.0) {
              mScaleFactor = 1.0f;
              imgOffsetX += (x - mLastTouchX);
              imgOffsetY += (y - mLastTouchY);
              matrix.setTranslate(imgOffsetX, imgOffsetY);
            }

            if ((mActivePointerId != INVALID_POINTER_ID)
                || (mActivePointerId2 != INVALID_POINTER_ID)) {
              mLastTouchX = x;
              mLastTouchY = y;
            }
          } catch (Exception e) {
            // can be caused by
            // pointerIndex= ev.findPointerIndex(mActivePointerId);
            // x= ev.getX(pointerIndex);
            // above which seems to be a Android bug
          }
          invalidate();
          break;
        }
      case MotionEvent.ACTION_UP:
      case MotionEvent.ACTION_POINTER_UP:
        {
          breakMapThread = true;
          mActivePointerId = INVALID_POINTER_ID;
          mActivePointerId2 = INVALID_POINTER_ID;
          restartMap();
          break;
        }
    }
    return true;
  }