Example usage for android.view MotionEvent getX

List of usage examples for android.view MotionEvent getX

  1. HOME
  2. Java
  3. android
  4. android.view.*
  5. MotionEvent
  6. getX

Introduction

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

Prototype

public final float getX()

Source Link

Document

#getX(int) for the first pointer index (may be an arbitrary pointer identifier).

Usage

From source file:com.ahutjw.indicator.TitlePageIndicator.java

@Override
public boolean onTouchEvent(android.view.MotionEvent ev) {
    if (super.onTouchEvent(ev)) {
        return true;
    }/*from w  ww .  j a  v  a2 s .  c o m*/
    if ((mViewPager == null) || (mViewPager.getAdapter().getCount() == 0)) {
        return false;
    }

    final int action = ev.getAction() & MotionEventCompat.ACTION_MASK;
    switch (action) {
    case MotionEvent.ACTION_DOWN:
        mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
        mLastMotionX = ev.getX();
        break;

    case MotionEvent.ACTION_MOVE: {
        final int activePointerIndex = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
        final float x = MotionEventCompat.getX(ev, activePointerIndex);
        final float deltaX = x - mLastMotionX;

        if (!mIsDragging) {
            if (Math.abs(deltaX) > mTouchSlop) {
                mIsDragging = true;
            }
        }

        if (mIsDragging) {
            mLastMotionX = x;
            if (mViewPager.isFakeDragging() || mViewPager.beginFakeDrag()) {
                mViewPager.fakeDragBy(deltaX);
            }
        }

        break;
    }

    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP:
        if (!mIsDragging) {
            final int count = mViewPager.getAdapter().getCount();
            final int width = getWidth();
            final float halfWidth = width / 2f;
            final float sixthWidth = width / 6f;
            final float leftThird = halfWidth - sixthWidth;
            final float rightThird = halfWidth + sixthWidth;
            final float eventX = ev.getX();

            if (eventX < leftThird) {
                if (mCurrentPage > 0) {
                    if (action != MotionEvent.ACTION_CANCEL) {
                        mViewPager.setCurrentItem(mCurrentPage - 1);
                    }
                    return true;
                }
            } else if (eventX > rightThird) {
                if (mCurrentPage < count - 1) {
                    if (action != MotionEvent.ACTION_CANCEL) {
                        mViewPager.setCurrentItem(mCurrentPage + 1);
                    }
                    return true;
                }
            } else {
                //Middle third
                if (mCenterItemClickListener != null && action != MotionEvent.ACTION_CANCEL) {
                    mCenterItemClickListener.onCenterItemClick(mCurrentPage);
                }
            }
        }

        mIsDragging = false;
        mActivePointerId = INVALID_POINTER;
        if (mViewPager.isFakeDragging())
            mViewPager.endFakeDrag();
        break;

    case MotionEventCompat.ACTION_POINTER_DOWN: {
        final int index = MotionEventCompat.getActionIndex(ev);
        mLastMotionX = MotionEventCompat.getX(ev, index);
        mActivePointerId = MotionEventCompat.getPointerId(ev, index);
        break;
    }

    case MotionEventCompat.ACTION_POINTER_UP:
        final int pointerIndex = MotionEventCompat.getActionIndex(ev);
        final int pointerId = MotionEventCompat.getPointerId(ev, pointerIndex);
        if (pointerId == mActivePointerId) {
            final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
            mActivePointerId = MotionEventCompat.getPointerId(ev, newPointerIndex);
        }
        mLastMotionX = MotionEventCompat.getX(ev, MotionEventCompat.findPointerIndex(ev, mActivePointerId));
        break;
    }

    return true;
}

From source file:com.along.altmcssd.pda.widget.viewpagerindicator.TitlePageIndicator.java

public boolean onTouchEvent(android.view.MotionEvent ev) {
    if (super.onTouchEvent(ev)) {
        return true;
    }/*from   w  w  w  .  j  a  va2s. c  o  m*/
    if ((mViewPager == null) || (mViewPager.getAdapter().getCount() == 0)) {
        return false;
    }

    final int action = ev.getAction() & MotionEventCompat.ACTION_MASK;
    switch (action) {
    case MotionEvent.ACTION_DOWN:
        mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
        mLastMotionX = ev.getX();
        break;

    case MotionEvent.ACTION_MOVE: {
        final int activePointerIndex = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
        final float x = MotionEventCompat.getX(ev, activePointerIndex);
        final float deltaX = x - mLastMotionX;

        if (!mIsDragging) {
            if (Math.abs(deltaX) > mTouchSlop) {
                mIsDragging = true;
            }
        }

        if (mIsDragging) {
            mLastMotionX = x;
            if (mViewPager.isFakeDragging() || mViewPager.beginFakeDrag()) {
                mViewPager.fakeDragBy(deltaX);
            }
        }

        break;
    }

    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP:
        if (!mIsDragging) {
            final int count = mViewPager.getAdapter().getCount();
            final int width = getWidth();
            final float halfWidth = width / 2f;
            final float sixthWidth = width / 6f;
            final float leftThird = halfWidth - sixthWidth;
            final float rightThird = halfWidth + sixthWidth;
            final float eventX = ev.getX();

            if (eventX < leftThird) {
                if (mCurrentPage > 0) {
                    if (action != MotionEvent.ACTION_CANCEL) {
                        mViewPager.setCurrentItem(mCurrentPage - 1);
                    }
                    return true;
                }
            } else if (eventX > rightThird) {
                if (mCurrentPage < count - 1) {
                    if (action != MotionEvent.ACTION_CANCEL) {
                        mViewPager.setCurrentItem(mCurrentPage + 1);
                    }
                    return true;
                }
            } else {
                // Middle third
                if (mCenterItemClickListener != null && action != MotionEvent.ACTION_CANCEL) {
                    mCenterItemClickListener.onCenterItemClick(mCurrentPage);
                }
            }
        }

        mIsDragging = false;
        mActivePointerId = INVALID_POINTER;
        if (mViewPager.isFakeDragging())
            mViewPager.endFakeDrag();
        break;

    case MotionEventCompat.ACTION_POINTER_DOWN: {
        final int index = MotionEventCompat.getActionIndex(ev);
        mLastMotionX = MotionEventCompat.getX(ev, index);
        mActivePointerId = MotionEventCompat.getPointerId(ev, index);
        break;
    }

    case MotionEventCompat.ACTION_POINTER_UP:
        final int pointerIndex = MotionEventCompat.getActionIndex(ev);
        final int pointerId = MotionEventCompat.getPointerId(ev, pointerIndex);
        if (pointerId == mActivePointerId) {
            final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
            mActivePointerId = MotionEventCompat.getPointerId(ev, newPointerIndex);
        }
        mLastMotionX = MotionEventCompat.getX(ev, MotionEventCompat.findPointerIndex(ev, mActivePointerId));
        break;
    }

    return true;
}

From source file:com.cssweb.android.view.KlineMini.java

public void touchesMoved(MotionEvent event) {
    //Log.i("========currentPositionX==========", currentPositionX+">>>>>>>>>>");
    //Log.i("========currentPositionY==========", currentPositionY+">>>>>>>>>>");
    currentPositionX = event.getX();
    currentPositionY = event.getY();//w  w  w.j  a  v  a  2 s  . c  o  m
    float deltaX = startPositionX - currentPositionX;
    float deltaY = startPositionY - currentPositionY;
    //Log.i("========Math.abs(delta)==========", Math.abs(deltaX)+">>>>>>>>>>"+Math.abs(deltaY));
    if (Math.abs(deltaX) < 8 && Math.abs(deltaY) < 8) {
        isTouchMoved = false;
    } else {
        isTouchMoved = true;
    }
    if (quoteData == null)
        return;
    int mouseX = (int) event.getX();
    int mouseY = (int) event.getY();
    if (mouseX <= klineX || mouseY <= axisLabelHeight || mouseY >= height - axisLabelHeight - zbmenuHeight)
        return;

    if (isTrackStatus) {//??
        isSingleMoved = false;//???
        double sep = (shapeWidth + spaceWidth);
        visualPos = (int) ((mouseX - klineX) / sep + 1);
        if (visualPos >= this.actualDataLen - actualPos) {
            visualPos = this.actualDataLen - actualPos;
        } else if (visualPos < 1)
            visualPos = 1;
        int idx = actualPos + visualPos - 1;

        if (mouseX > klineX) {
            trackLineV = (int) (visualPos * (spaceWidth + shapeWidth) - shapeWidth / 2);
        }

        if (idx < actualDataLen) {
            isTrackNumber = idx;
        } else {
            isTrackNumber = this.actualDataLen - 1;
        }
        Log.i("@@@@@@@@@@isTrackNumber@@@@@@@@@@", isTrackNumber + ">>>>>>>>>");
        Log.i("@@@@@@@@@@idx@@@@@@@@@@", idx + ">>>>>>>>>");
        Log.i("@@@@@@@@@@actualPos@@@@@@@@@@", actualPos + ">>>>>>>>>");
        Log.i("@@@@@@@@@@visualPos@@@@@@@@@@", visualPos + ">>>>>>>>>");
        this.invalidate();
    } else {//K?
        isSingleMoved = true;
        if (deltaX < -50 && deltaY < 10) {
            moveRight(1);
        } else if (deltaX > 50 && deltaY < 10) {
            moveLeft(1);
        }
    }
}

From source file:android.hqs.view.pager.indicator.TitlePageIndicator.java

public boolean onTouchEvent(android.view.MotionEvent ev) {
    if (super.onTouchEvent(ev)) {
        return true;
    }/*w  w w .  java2 s.c  o m*/
    if ((mViewPager == null) || (mViewPager.getAdapter().getCount() == 0)) {
        return false;
    }

    final int action = ev.getAction() & MotionEventCompat.ACTION_MASK;
    switch (action) {
    case MotionEvent.ACTION_DOWN:
        mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
        mLastMotionX = ev.getX();
        break;

    case MotionEvent.ACTION_MOVE: {
        final int activePointerIndex = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
        final float x = MotionEventCompat.getX(ev, activePointerIndex);
        final float deltaX = x - mLastMotionX;

        if (!mIsDragging) {
            if (Math.abs(deltaX) > mTouchSlop) {
                mIsDragging = true;
            }
        }

        if (mIsDragging) {
            mLastMotionX = x;
            if (mViewPager.isFakeDragging() || mViewPager.beginFakeDrag()) {
                mViewPager.fakeDragBy(deltaX);
            }
        }

        break;
    }

    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP:
        if (!mIsDragging) {
            final int count = mViewPager.getAdapter().getCount();
            final int width = getWidth();
            final float halfWidth = width / 2f;
            final float sixthWidth = width / 6f;
            final float leftThird = halfWidth - sixthWidth;
            final float rightThird = halfWidth + sixthWidth;
            final float eventX = ev.getX();

            if (eventX < leftThird) {
                if (mCurrentPage > 0) {
                    if (action != MotionEvent.ACTION_CANCEL) {
                        mViewPager.setCurrentItem(mCurrentPage - 1);
                    }
                    return true;
                }
            } else if (eventX > rightThird) {
                if (mCurrentPage < count - 1) {
                    if (action != MotionEvent.ACTION_CANCEL) {
                        mViewPager.setCurrentItem(mCurrentPage + 1);
                    }
                    return true;
                }
            } else {
                //Middle third
                if (mCenterItemClickListener != null && action != MotionEvent.ACTION_CANCEL) {
                    mCenterItemClickListener.onCenterItemClick(mCurrentPage);
                }
            }
        }

        mIsDragging = false;
        mActivePointerId = INVALID_POINTER;
        if (mViewPager.isFakeDragging())
            mViewPager.endFakeDrag();
        break;

    case MotionEventCompat.ACTION_POINTER_DOWN: {
        final int index = MotionEventCompat.getActionIndex(ev);
        mLastMotionX = MotionEventCompat.getX(ev, index);
        mActivePointerId = MotionEventCompat.getPointerId(ev, index);
        break;
    }

    case MotionEventCompat.ACTION_POINTER_UP:
        final int pointerIndex = MotionEventCompat.getActionIndex(ev);
        final int pointerId = MotionEventCompat.getPointerId(ev, pointerIndex);
        if (pointerId == mActivePointerId) {
            final int newPointerIndex = pointerIndex == 0 ? 1 : 0;
            mActivePointerId = MotionEventCompat.getPointerId(ev, newPointerIndex);
        }
        mLastMotionX = MotionEventCompat.getX(ev, MotionEventCompat.findPointerIndex(ev, mActivePointerId));
        break;
    }

    return true;
}

From source file:com.appsummary.luoxf.myappsummary.navigationtabstrip.NavigationTabStrip.java

@Override
public boolean onTouchEvent(final MotionEvent event) {
    // Return if animation is running
    if (mAnimator.isRunning())
        return true;
    // If is not idle state, return
    if (mScrollState != ViewPager.SCROLL_STATE_IDLE)
        return true;

    switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
        // Action down touch
        mIsActionDown = true;//from   w w  w.  j  av  a  2 s. c  o  m
        if (!mIsViewPagerMode)
            break;
        // Detect if we touch down on tab, later to move
        mIsTabActionDown = (int) (event.getX() / mTabSize) == mIndex;
        break;
    case MotionEvent.ACTION_MOVE:
        // If tab touched, so move
        if (mIsTabActionDown) {
            mViewPager.setCurrentItem((int) (event.getX() / mTabSize), true);
            break;
        }
        if (mIsActionDown)
            break;
    case MotionEvent.ACTION_UP:
        // Press up and set tab index relative to current coordinate
        if (mIsActionDown)
            setTabIndex((int) (event.getX() / mTabSize));
    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_OUTSIDE:
    default:
        // Reset action touch variables
        mIsTabActionDown = false;
        mIsActionDown = false;
        break;
    }

    return true;
}

From source file:com.android.documentsui.DocumentsActivity.java

@Override
public void onCreate(Bundle icicle) {
    super.onCreate(icicle);

    mRoots = DocumentsApplication.getRootsCache(this);

    setResult(Activity.RESULT_CANCELED);
    setContentView(R.layout.activity);/*  w  ww .jav a  2 s .  c  o m*/

    final Resources res = getResources();
    mShowAsDialog = res.getBoolean(R.bool.show_as_dialog);

    if (mShowAsDialog) {
        // backgroundDimAmount from theme isn't applied; do it manually
        final WindowManager.LayoutParams a = getWindow().getAttributes();
        a.dimAmount = 0.6f;
        getWindow().setAttributes(a);

        getWindow().setFlags(0, WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
        getWindow().setFlags(~0, WindowManager.LayoutParams.FLAG_DIM_BEHIND);

        // Inset ourselves to look like a dialog
        final Point size = new Point();
        getWindowManager().getDefaultDisplay().getSize(size);

        final int width = (int) res.getFraction(R.dimen.dialog_width, size.x, size.x);
        final int height = (int) res.getFraction(R.dimen.dialog_height, size.y, size.y);
        final int insetX = (size.x - width) / 2;
        final int insetY = (size.y - height) / 2;

        final Drawable before = getWindow().getDecorView().getBackground();
        final Drawable after = new InsetDrawable(before, insetX, insetY, insetX, insetY);
        getWindow().getDecorView().setBackground(after);

        // Dismiss when touch down in the dimmed inset area
        getWindow().getDecorView().setOnTouchListener(new OnTouchListener() {
            @Override
            public boolean onTouch(View v, MotionEvent event) {
                if (event.getAction() == MotionEvent.ACTION_DOWN) {
                    final float x = event.getX();
                    final float y = event.getY();
                    if (x < insetX || x > v.getWidth() - insetX || y < insetY || y > v.getHeight() - insetY) {
                        finish();
                        return true;
                    }
                }
                return false;
            }
        });

    } else {
        // Non-dialog means we have a drawer
        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);

        mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.ic_drawer_glyph,
                R.string.drawer_open, R.string.drawer_close);

        mDrawerLayout.setDrawerListener(mDrawerListener);
        mDrawerLayout.setDrawerShadow(R.drawable.ic_drawer_shadow, GravityCompat.START);

        mRootsContainer = findViewById(R.id.container_roots);
    }

    mDirectoryContainer = (DirectoryContainerView) findViewById(R.id.container_directory);

    if (icicle != null) {
        mState = icicle.getParcelable(EXTRA_STATE);
    } else {
        buildDefaultState();
    }

    // Hide roots when we're managing a specific root
    if (mState.action == ACTION_MANAGE) {
        if (mShowAsDialog) {
            findViewById(R.id.dialog_roots).setVisibility(View.GONE);
        } else {
            mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
        }
    }

    if (mState.action == ACTION_CREATE) {
        final String mimeType = getIntent().getType();
        final String title = getIntent().getStringExtra(Intent.EXTRA_TITLE);
        SaveFragment.show(getFragmentManager(), mimeType, title);
    }

    if (mState.action == ACTION_GET_CONTENT) {
        final Intent moreApps = new Intent(getIntent());
        moreApps.setComponent(null);
        moreApps.setPackage(null);
        RootsFragment.show(getFragmentManager(), moreApps);
    } else if (mState.action == ACTION_OPEN || mState.action == ACTION_CREATE) {
        RootsFragment.show(getFragmentManager(), null);
    }

    if (!mState.restored) {
        if (mState.action == ACTION_MANAGE) {
            final Uri rootUri = getIntent().getData();
            new RestoreRootTask(rootUri).executeOnExecutor(getCurrentExecutor());
        } else {
            new RestoreStackTask().execute();
        }
    } else {
        onCurrentDirectoryChanged(ANIM_NONE);
    }
}

From source file:com.cssweb.android.view.KlineMini.java

public void touchesEnded(MotionEvent event) {
    isTouched = false;/*w w w.  j  a  va 2s.  com*/
    if (isTouchMoved == false) {
        isTouchMoved = false;
        isTrackStatus = !isTrackStatus;
        if (isTrackStatus) {//??
            int mouseX = (int) event.getX();
            int mouseY = (int) event.getY();
            if (mouseX <= klineX || mouseY <= axisLabelHeight
                    || mouseY >= height - axisLabelHeight - zbmenuHeight)
                return;
            double sep = (shapeWidth + spaceWidth);
            visualPos = (int) ((mouseX - klineX) / sep + 1);
            if (visualPos >= this.actualDataLen - actualPos) {
                visualPos = this.actualDataLen - actualPos;
                isTrackNumber = actualDataLen - 1;
            } else {
                isTrackNumber = actualPos + visualPos - 1;
            }
            trackLineV = (int) (visualPos * (spaceWidth + shapeWidth) - shapeWidth / 2);
            Log.i("========isTouched222==========",
                    trackLineV + ">>>>>" + visualKLineCount + ">>>>>" + isTrackNumber);
            Log.i("========isTouchMoved==========", actualDataLen + ">>>>" + actualPos + ">>>>>>" + visualPos);
        } else {
            isSingleMoved = true;
        }
    } else {

    }
    this.invalidate();
    //Log.i("========isTouched==========", isTouched+">>>>>>>>>>");
    //Log.i("========isTouchMoved==========", isTouchMoved+">>>>>>>>>>");
    //Log.i("========isTrackStatus==========", isTrackStatus+">>>>>>>>>>");
}

From source file:no.ntnu.idi.socialhitchhiking.map.MapActivityCreateOrEditRoute.java

/** onSingleTapUp(MotionEvent e)
 * updates the {@link AutoCompleteTextView} fields on map movement
 *//*from  w w w  .j  ava  2s .  c  o m*/
@Override
public boolean onSingleTapUp(MotionEvent e) {
    GeoPoint gp = mapView.getProjection().fromPixels((int) e.getX(), (int) e.getY());
    MapLocation mapLocation = (MapLocation) GeoHelper.getLocation(gp);

    addPoint(mapLocation);
    fillFieldsOnClick();
    return false;
}

From source file:com.spoiledmilk.ibikecph.map.MapActivity.java

protected boolean onImgSwiperTouch(View view, MotionEvent event) {
    if (leftContainer.getVisibility() != View.VISIBLE) {
        leftContainer.setVisibility(View.VISIBLE);
    }//from w  ww  .j  a v  a2 s .  c  o m
    if (mapDisabledView.getVisibility() != View.VISIBLE) {
        mapDisabledView.setVisibility(View.VISIBLE);
    }
    switch (event.getAction()) {
    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP:
        view.setPressed(false);
        if (moveCount <= 3)
            translate(slidden ? -maxSlide : maxSlide, true);
        else
            translate(0, true);
        break;
    case MotionEvent.ACTION_DOWN:
        moveCount = 0;
        view.setPressed(true);
        touchX = event.getX();
        break;
    case MotionEvent.ACTION_MOVE:
        if (moveCount++ < 3)
            break;
        newTouchX = event.getX();
        delta = newTouchX - touchX;
        translate(delta, false);
        touchX = newTouchX;
        break;
    }

    if (slidden && mapDisabledView.getVisibility() != View.GONE) {
        mapDisabledView.setVisibility(View.GONE);
    }

    return true;
}

From source file:cn.org.eshow.framwork.view.slidingmenu.CustomViewAbove.java

/**
 * Checks if is in ignored view.//  w w w.  ja  v a2 s.c o m
 *
 * @param ev the ev
 * @return true, if is in ignored view
 */
private boolean isInIgnoredView(MotionEvent ev) {
    Rect rect = new Rect();
    for (View v : mIgnoredViews) {
        v.getHitRect(rect);
        if (rect.contains((int) ev.getX(), (int) ev.getY()))
            return true;
    }
    return false;
}