Example usage for android.view MotionEvent getAction

Introduction

In this page you can find the example usage for android.view MotionEvent getAction.

Prototype

public final int getAction() 

Source Link

Document

Return the kind of action being performed.

Usage

From source file:com.example.SmartBoard.DrawingView.java

public void onTouchTextResizeEvent(MotionEvent event) {
    int eventaction = event.getAction();

    int X = (int) event.getX();
    int Y = (int) event.getY();
    textResizePosX = X;//from w ww. j  a  va  2 s . c  om
    textResizePosY = Y;

    JSONObject touchedObject = getTouchedObject(X, Y);
    if (touchedObject != null) {

        try {

            //for text
            if (touchedObject.optString("type").compareTo("Text") == 0) {
                touchedObject.put("size", textViewSize);
                Bitmap bm = textToBitmap(touchedObject.optString("text"), touchedObject.optInt("color"),
                        touchedObject.optInt("x"), touchedObject.optInt("y"), textViewSize);
                touchedObject.put("textBitmap", mqtt.bitmapToString(bm));
            }
            mqtt.publishObject(touchedObject);
        } catch (JSONException e) {

        }
        invalidate();
    }
}

---

From source file:android.widget.Gallery.java

@Override
public boolean onTouchEvent(MotionEvent event) {

    // Give everything to the gesture detector
    boolean retValue = mGestureDetector.onTouchEvent(event);

    int action = event.getAction();
    if (action == MotionEvent.ACTION_UP) {
        // Helper method for lifted finger
        onUp();/*from w w  w  .ja  v  a  2 s . c o m*/
    } else if (action == MotionEvent.ACTION_CANCEL) {
        onCancel();
    }

    return retValue;
}

---

From source file:com.actionbarsherlock.custom.widget.VerticalDrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    mTopDragger.processTouchEvent(ev);//  w ww .j  a  v a 2 s  .  c om
    mBottomDragger.processTouchEvent(ev);

    final int action = ev.getAction();
    boolean wantTouchEvents = true;

    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN: {
        final float x = ev.getX();
        final float y = ev.getY();
        mInitialMotionX = x;
        mInitialMotionY = y;
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }

    case MotionEvent.ACTION_UP: {
        final float x = ev.getX();
        final float y = ev.getY();
        boolean peekingOnly = true;
        final View touchedView = mTopDragger.findTopChildUnder((int) x, (int) y);
        if (touchedView != null && isContentView(touchedView)) {
            final float dx = x - mInitialMotionX;
            final float dy = y - mInitialMotionY;
            final int slop = mTopDragger.getTouchSlop();
            if (dx * dx + dy * dy < slop * slop) {
                // Taps close a dimmed open drawer but only if it isn't locked open.
                final View openDrawer = findOpenDrawer();
                if (openDrawer != null) {
                    peekingOnly = getDrawerLockMode(openDrawer) == LOCK_MODE_LOCKED_OPEN;
                }
            }
        }
        closeDrawers(peekingOnly);
        mDisallowInterceptRequested = false;
        break;
    }

    case MotionEvent.ACTION_CANCEL: {
        closeDrawers(true);
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }
    }

    return wantTouchEvents;
}

---

From source file:com.android.incallui.widget.multiwaveview.GlowPadView.java

@Override
public boolean onHoverEvent(MotionEvent event) {
    final AccessibilityManager accessibilityManager = (AccessibilityManager) getContext()
            .getSystemService(Context.ACCESSIBILITY_SERVICE);
    if (accessibilityManager.isTouchExplorationEnabled()) {
        final int action = event.getAction();
        switch (action) {
        case MotionEvent.ACTION_HOVER_ENTER:
            event.setAction(MotionEvent.ACTION_DOWN);
            break;
        case MotionEvent.ACTION_HOVER_MOVE:
            event.setAction(MotionEvent.ACTION_MOVE);
            break;
        case MotionEvent.ACTION_HOVER_EXIT:
            event.setAction(MotionEvent.ACTION_UP);
            break;
        }//from w ww.j  av a  2 s.  co  m
        onTouchEvent(event);
        event.setAction(action);
    }
    super.onHoverEvent(event);
    return true;
}

---

From source file:com.aviary.android.feather.sdk.widget.AviaryWorkspace.java

@Override
public boolean onTouchEvent(MotionEvent ev) {

    final int action = ev.getAction();

    if (!isEnabled()) {
        if (!mScroller.isFinished()) {
            mScroller.abortAnimation();//  w  ww.ja v  a  2  s  . com
        }
        snapToScreen(mCurrentScreen);
        return false; // We don't want the events. Let them fall through to the all
                      // apps view.
    }

    acquireVelocityTrackerAndAddMovement(ev);

    switch (action & MotionEvent.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN:
        /*
         * If being flinged and user touches, stop the fling. isFinished will be
         * false if being flinged.
         */

        if (!mScroller.isFinished()) {
            mScroller.abortAnimation();
        }

        // Remember where the motion event started
        mLastMotionX = ev.getX();
        mLastMotionX2 = ev.getX();
        mActivePointerId = ev.getPointerId(0);
        if (mTouchState == TOUCH_STATE_SCROLLING) {
            enableChildrenCache(mCurrentScreen - 1, mCurrentScreen + 1);
        }
        break;
    case MotionEvent.ACTION_MOVE:
        if (mTouchState == TOUCH_STATE_SCROLLING) {
            // Scroll to follow the motion event
            final int pointerIndex = ev.findPointerIndex(mActivePointerId);
            final float x = ev.getX(pointerIndex);
            final float deltaX = mLastMotionX - x;
            final float deltaX2 = mLastMotionX2 - x;
            final int mode = mOverScrollMode;

            mLastMotionX = x;

            if (deltaX < 0) {
                mTouchX += deltaX;
                mSmoothingTime = System.nanoTime() / NANOTIME_DIV;

                if (mTouchX < 0 && mode != OVER_SCROLL_NEVER) {
                    mTouchX = mLastMotionX = 0;
                    // mLastMotionX = x;

                    if (mEdgeGlowLeft != null && deltaX2 < 0) {
                        mEdgeGlowLeft.onPull((float) deltaX / getWidth());
                        if (!mEdgeGlowRight.isFinished()) {
                            mEdgeGlowRight.onRelease();
                        }
                    }
                }

                invalidate();

            } else if (deltaX > 0) {
                final int totalWidth = getScreenScrollPositionX(mItemCount - 1);
                final float availableToScroll = getScreenScrollPositionX(mItemCount) - mTouchX;
                mSmoothingTime = System.nanoTime() / NANOTIME_DIV;

                mTouchX += Math.min(availableToScroll, deltaX);

                if (availableToScroll <= getWidth() && mode != OVER_SCROLL_NEVER) {
                    mTouchX = mLastMotionX = totalWidth;
                    // mLastMotionX = x;

                    if (mEdgeGlowLeft != null && deltaX2 > 0) {
                        mEdgeGlowRight.onPull((float) deltaX / getWidth());
                        if (!mEdgeGlowLeft.isFinished()) {
                            mEdgeGlowLeft.onRelease();
                        }
                    }
                }
                invalidate();

            } else {
                awakenScrollBars();
            }
        }
        break;
    case MotionEvent.ACTION_UP:
        if (mTouchState == TOUCH_STATE_SCROLLING) {
            final VelocityTracker velocityTracker = mVelocityTracker;
            velocityTracker.computeCurrentVelocity(1000, mMaximumVelocity);
            final int velocityX = (int) velocityTracker.getXVelocity(mActivePointerId);

            final int screenWidth = getWidth();
            final int whichScreen = (getScrollX() + (screenWidth / 2)) / screenWidth;
            final float scrolledPos = (float) getScrollX() / screenWidth;

            if (velocityX > SNAP_VELOCITY && mCurrentScreen > 0) {
                // Fling hard enough to move left.
                // Don't fling across more than one screen at a time.
                final int bound = scrolledPos < whichScreen ? mCurrentScreen - 1 : mCurrentScreen;
                snapToScreen(Math.min(whichScreen, bound), velocityX, true);
            } else if (velocityX < -SNAP_VELOCITY && mCurrentScreen < mItemCount - 1) {
                // Fling hard enough to move right
                // Don't fling across more than one screen at a time.
                final int bound = scrolledPos > whichScreen ? mCurrentScreen + 1 : mCurrentScreen;
                snapToScreen(Math.max(whichScreen, bound), velocityX, true);
            } else {
                snapToScreen(whichScreen, 0, true);
            }

            if (mEdgeGlowLeft != null) {
                mEdgeGlowLeft.onRelease();
                mEdgeGlowRight.onRelease();
            }
        }
        mTouchState = TOUCH_STATE_REST;
        mActivePointerId = INVALID_POINTER;
        releaseVelocityTracker();
        break;
    case MotionEvent.ACTION_CANCEL:
        if (mTouchState == TOUCH_STATE_SCROLLING) {
            final int screenWidth = getWidth();
            final int whichScreen = (getScrollX() + (screenWidth / 2)) / screenWidth;
            snapToScreen(whichScreen, 0, true);
        }
        mTouchState = TOUCH_STATE_REST;
        mActivePointerId = INVALID_POINTER;
        releaseVelocityTracker();

        if (mEdgeGlowLeft != null) {
            mEdgeGlowLeft.onRelease();
            mEdgeGlowRight.onRelease();
        }

        break;
    case MotionEvent.ACTION_POINTER_UP:
        onSecondaryPointerUp(ev);
        break;
    }

    return true;
}

---

From source file:com.aidy.bottomdrawerlayout.BottomDrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    Log.i(TAG, "onTouchEvent()");
    mBottomDragger.processTouchEvent(ev);
    final int action = ev.getAction();
    boolean wantTouchEvents = true;
    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN: {
        Log.i(TAG, "onTouchEvent() -- ACTION_DOWN");
        final float x = ev.getX();
        final float y = ev.getY();
        mInitialMotionX = x;/*w w w .  j av  a  2 s.  c  o  m*/
        mInitialMotionY = y;
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }

    case MotionEvent.ACTION_UP: {
        Log.i(TAG, "onTouchEvent() -- ACTION_UP");
        final float x = ev.getX();
        final float y = ev.getY();
        boolean peekingOnly = true;
        final View touchedView = mBottomDragger.findTopChildUnder((int) x, (int) y);
        if (touchedView != null && isContentView(touchedView)) {
            final float dx = x - mInitialMotionX;
            final float dy = y - mInitialMotionY;
            final int slop = mBottomDragger.getTouchSlop();
            if (dx * dx + dy * dy < slop * slop) {
                // Taps close a dimmed open drawer but only if it isn't
                // locked open.
                final View openDrawer = findOpenDrawer();
                if (openDrawer != null) {
                    peekingOnly = getDrawerLockMode(openDrawer) == LOCK_MODE_LOCKED_OPEN;
                }
            }
        }
        closeDrawers(peekingOnly);
        mDisallowInterceptRequested = false;
        break;
    }

    case MotionEvent.ACTION_CANCEL: {
        Log.i(TAG, "onTouchEvent() -- ACTION_CANCEL");
        closeDrawers(true);
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }
    }

    boolean result = wantTouchEvents;
    Log.i(TAG, "onTouchEvent() -- result = " + result);
    return result;
}

---

From source file:com.example.SmartBoard.DrawingView.java

public void onTouchLineMode(MotionEvent event) {
    int eventaction = event.getAction();

    int X = (int) event.getX();
    int Y = (int) event.getY();

    switch (eventaction) {

    case MotionEvent.ACTION_DOWN: // touch down so check if the finger is on
        // a ball

        points = new Point[2];
        startX = X;/*from w w w .j a v  a 2  s . co  m*/
        startY = Y;
        linePath.from(X, Y);
        linePath.to(X, Y);

        finished = false;
        if (points[0] == null) {
            //initialize rectangle.
            points[0] = new Point();
            points[0].x = X;
            points[0].y = Y;

            points[1] = new Point();
            points[1].x = X;
            points[1].y = Y + 30;

            for (Point pt : points) {
                colorballs.add(new ColorBall(getContext(), R.drawable.dot_drag_handle, pt));
            }

            invalidate();
        }
        break;
    case MotionEvent.ACTION_MOVE: // touch drag with the ball
        linePath.to(X, Y);
        colorballs.get(1).setX(X);
        colorballs.get(1).setY(Y);
        invalidate();
        break;

    case MotionEvent.ACTION_UP:
        // touch drop - just do things here after dropping
        linePath.to(X, Y);
        colorballs.get(1).setX(X);
        colorballs.get(1).setY(Y);
        finished = true;

        break;
    }
    // redraw the canvas
    invalidate();
    return;

}

---

From source file:com.hackensack.umc.activity.RegistrationDetailsActivity.java

private void inflateXml() {
    mGenderAdapter = new SpecialtyListAdapter(RegistrationDetailsActivity.this, mGenderArray, true);
    mGender = (EditText) findViewById(R.id.gender_edt);
    mGender.setOnTouchListener(new View.OnTouchListener() {

        @Override//from   w  w  w.ja  va2s .c  o m
        public boolean onTouch(View v, MotionEvent event) {

            //                if((alert == null || !alert.isShowing()) && count == 0)
            if (event.getAction() == MotionEvent.ACTION_UP)
                showGenderDialog();

            return false;
        }
    });
    bDateLayout = (LinearLayout) findViewById(R.id.date_ll);
    bDateLayout.setOnClickListener(this);
    findViewById(R.id.addr_rl).setOnClickListener(this);
    findViewById(R.id.insurance_rl).setOnClickListener(this);
    btnAddPhone = (TextView) findViewById(R.id.add_phone);
    btnAddPhone.setOnClickListener(this);

    mFname = (EditText) findViewById(R.id.reg_fname);
    mLname = (EditText) findViewById(R.id.reg_lname);
    mEmail = (EditText) findViewById(R.id.reg_email);
    txtBirthDate = ((TextView) bDateLayout.findViewById(R.id.date_tv));
    edtLicense = ((EditText) findViewById(R.id.reg_license));
    // mPhone = (EditText) findViewById(R.id.cell_edt);
    /*   mFname.setOnFocusChangeListener(this);
       mLname.setOnFocusChangeListener(this);
       mEmail.setOnFocusChangeListener(this);*/
    // mPhone.setOnFocusChangeListener(this);
    phoneTable = (TableLayout) findViewById(R.id.phone_tl);

    inflatePhoneNumbersLayout();
}

---

From source file:com.abewy.android.apps.klyph.widget.KlyphDrawerLayout.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    mLeftDragger.processTouchEvent(ev);//from  w ww  . j ava2s .c  o  m
    mRightDragger.processTouchEvent(ev);

    final int action = ev.getAction();
    boolean wantTouchEvents = true;

    switch (action & MotionEventCompat.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN: {
        final float x = ev.getX();
        final float y = ev.getY();
        mInitialMotionX = x;
        mInitialMotionY = y;
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }

    case MotionEvent.ACTION_UP: {
        final float x = ev.getX();
        final float y = ev.getY();
        boolean peekingOnly = true;
        final View touchedView = mLeftDragger.findTopChildUnder((int) x, (int) y);
        if (touchedView != null && isContentView(touchedView)) {
            final float dx = x - mInitialMotionX;
            final float dy = y - mInitialMotionY;
            final int slop = mLeftDragger.getTouchSlop();
            if (dx * dx + dy * dy < slop * slop) {
                // Taps close a dimmed open drawer but only if it isn't locked open.
                final View openDrawer = findOpenDrawer();
                if (openDrawer != null) {
                    peekingOnly = false;//getDrawerLockMode(openDrawer) == LOCK_MODE_LOCKED_OPEN;
                }
            }
        }
        closeDrawers(peekingOnly);
        mDisallowInterceptRequested = false;
        break;
    }

    case MotionEvent.ACTION_CANCEL: {
        closeDrawers(true);
        mDisallowInterceptRequested = false;
        mChildrenCanceledTouch = false;
        break;
    }
    }

    return wantTouchEvents;
}

---

From source file:cn.ieclipse.af.view.StaggeredGridView.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    mVelocityTracker.addMovement(ev);//  w ww  .  j  a  va 2 s .  c om
    final int action = ev.getAction() & MotionEventCompat.ACTION_MASK;
    switch (action) {
    case MotionEvent.ACTION_DOWN:
        mVelocityTracker.clear();
        mScroller.abortAnimation();
        mLastTouchY = ev.getY();
        mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
        mTouchRemainderY = 0;
        break;

    case MotionEvent.ACTION_MOVE: {
        final int index = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
        if (index < 0) {
            Log.e(TAG, "onInterceptTouchEvent could not find pointer with id " + mActivePointerId
                    + " - did StaggeredGridView receive an inconsistent " + "event stream?");
            return false;
        }
        final float y = MotionEventCompat.getY(ev, index);
        final float dy = y - mLastTouchY + mTouchRemainderY;
        final int deltaY = (int) dy;
        mTouchRemainderY = dy - deltaY;

        if (Math.abs(dy) > mTouchSlop) {
            mTouchMode = TOUCH_MODE_DRAGGING;
        }

        if (mTouchMode == TOUCH_MODE_DRAGGING) {
            mLastTouchY = y;

            if (!trackMotionScroll(deltaY, true)) {
                // Break fling velocity if we impacted an edge.
                mVelocityTracker.clear();
            }
        }
    }
        break;

    case MotionEvent.ACTION_CANCEL:
        mTouchMode = TOUCH_MODE_IDLE;
        break;

    case MotionEvent.ACTION_UP: {
        mVelocityTracker.computeCurrentVelocity(1000, mMaximumVelocity);
        final float velocity = VelocityTrackerCompat.getYVelocity(mVelocityTracker, mActivePointerId);
        if (Math.abs(velocity) > mFlingVelocity) { // TODO
            mTouchMode = TOUCH_MODE_FLINGING;
            mScroller.fling(0, 0, 0, (int) velocity, 0, 0, Integer.MIN_VALUE, Integer.MAX_VALUE);
            mLastTouchY = 0;
            ViewCompat.postInvalidateOnAnimation(this);
        } else {
            mTouchMode = TOUCH_MODE_IDLE;
        }

    }
        break;
    }
    return true;
}

---

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