Example usage for android.support.v4.view MotionEventCompat getY

List of usage examples for android.support.v4.view MotionEventCompat getY

  1. HOME
  2. Java
  3. android
  4. android.support.v4.view.*
  5. MotionEventCompat
  6. getY

Introduction

In this page you can find the example usage for android.support.v4.view MotionEventCompat getY.

Prototype

public static float getY(MotionEvent event, int pointerIndex)

Source Link

Document

Call MotionEvent#getY(int) .

Usage

From source file:danonino.danonino_the_game.Core.Labels.PowerUp.java

public int onTouch(MotionEvent event) {
    int index = MotionEventCompat.getActionIndex(event);
    int x;//  w  w w  .j av a2  s . com
    int y;

    if (event.getPointerCount() > 1) {
        // The coordinates of the current screen contact, relative to
        // the responding View or Activity.
        x = (int) MotionEventCompat.getX(event, index);
        y = (int) MotionEventCompat.getY(event, index);

    } else {
        // Single touch event
        x = (int) MotionEventCompat.getX(event, index);
        y = (int) MotionEventCompat.getY(event, index);
    }

    if (this.usePowerUpBtn.btn_rect.contains(x, y) || ((event.getActionMasked() == MotionEvent.ACTION_UP
            || event.getActionMasked() == MotionEvent.ACTION_POINTER_UP) && usePowerUpBtnPressed)) {
        this.usePowerUpBtnPressed = !this.usePowerUpBtnPressed;
        this.usePowerUpBtn.onTouch(event);
        return 1;
    }
    return 0;
}

From source file:com.duy.pascal.ui.view.BaseRecycleView.java

@Override
public boolean onInterceptTouchEvent(MotionEvent e) {
    final int action = MotionEventCompat.getActionMasked(e);
    final int actionIndex = MotionEventCompat.getActionIndex(e);

    switch (action) {
    case MotionEvent.ACTION_DOWN:
        mScrollPointerId = MotionEventCompat.getPointerId(e, 0);
        mInitialTouchX = (int) (e.getX() + 0.5f);
        mInitialTouchY = (int) (e.getY() + 0.5f);
        return super.onInterceptTouchEvent(e);

    case MotionEventCompat.ACTION_POINTER_DOWN:
        mScrollPointerId = MotionEventCompat.getPointerId(e, actionIndex);
        mInitialTouchX = (int) (MotionEventCompat.getX(e, actionIndex) + 0.5f);
        mInitialTouchY = (int) (MotionEventCompat.getY(e, actionIndex) + 0.5f);
        return super.onInterceptTouchEvent(e);

    case MotionEvent.ACTION_MOVE: {
        final int index = MotionEventCompat.findPointerIndex(e, mScrollPointerId);
        if (index < 0) {
            return false;
        }//from   w ww.j  a va2s .  co m

        final int x = (int) (MotionEventCompat.getX(e, index) + 0.5f);
        final int y = (int) (MotionEventCompat.getY(e, index) + 0.5f);
        if (getScrollState() != SCROLL_STATE_DRAGGING) {
            final int dx = x - mInitialTouchX;
            final int dy = y - mInitialTouchY;
            final boolean canScrollHorizontally = getLayoutManager().canScrollHorizontally();
            final boolean canScrollVertically = getLayoutManager().canScrollVertically();
            boolean startScroll = false;
            if (canScrollHorizontally && Math.abs(dx) > mTouchSlop
                    && (Math.abs(dx) >= Math.abs(dy) || canScrollVertically)) {
                startScroll = true;
            }
            if (canScrollVertically && Math.abs(dy) > mTouchSlop
                    && (Math.abs(dy) >= Math.abs(dx) || canScrollHorizontally)) {
                startScroll = true;
            }
            return startScroll && super.onInterceptTouchEvent(e);
        }
        return super.onInterceptTouchEvent(e);
    }

    default:
        return super.onInterceptTouchEvent(e);
    }
}

From source file:cn.goodjobs.common.view.photodraweeview.ScaleDragDetector.java

private float getActiveY(MotionEvent ev) {
    try {//from w w  w . j a va2s .c  o  m
        return MotionEventCompat.getY(ev, mActivePointerIndex);
    } catch (Exception e) {
        return ev.getY();
    }
}

From source file:com.greenkee.pokeADot.GameActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // tell system to use the layout defined in our XML file
    setContentView(com.greenkee.pokeADot.R.layout.activity_game_screen);

    mView = (GameView) findViewById(com.greenkee.pokeADot.R.id.gameScreen);
    mThread = mView.getThread();/*from   www .jav  a2 s.c om*/
    mView.setActivity(this);
    ((GameView) mView).setTextViews((TextView) findViewById(com.greenkee.pokeADot.R.id.status_display),
            (TextView) findViewById(com.greenkee.pokeADot.R.id.score_display),
            (TextView) findViewById(com.greenkee.pokeADot.R.id.combo_display));

    if (savedInstanceState == null) {
        System.out.println("STATE SET");
        mThread.doStart();
    } else {
        super.onRestoreInstanceState(savedInstanceState);
        mThread.restoreState(savedInstanceState);

    }
    mView.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            int action = MotionEventCompat.getActionMasked(event);
            final int pointerIndex;
            final float x;
            final float y;
            switch (action) {
            case (MotionEvent.ACTION_DOWN): {
                //  System.out.println("ACTION_DOWN");
                if (((GameView.GameThread) mThread).getCurrentState() == GameView.GameThread.STATE_RUNNING) {
                    int index = MotionEventCompat.getActionIndex(event);
                    p1ID = MotionEventCompat.getPointerId(event, index);
                    if (p1ID != -1) {
                        int p1Index = MotionEventCompat.findPointerIndex(event, p1ID);
                        ((GameView.GameThread) mThread).checkTouch(MotionEventCompat.getX(event, p1Index),
                                MotionEventCompat.getY(event, p1Index));
                        //DO SOMETHING HERE

                    }
                } else if (!(mView.dialogOpen) && (!(((GameView.GameThread) mThread).gameOver))
                        && (((GameView.GameThread) mThread)
                                .getCurrentState() == GameView.GameThread.STATE_READY)
                        || (((GameView.GameThread) mThread)
                                .getCurrentState() == GameView.GameThread.STATE_LOSE)) {
                    ((GameView.GameThread) mThread).startGame();

                    // System.out.println("START GAME");

                } else if (((GameView.GameThread) mThread)
                        .getCurrentState() == GameView.GameThread.STATE_PAUSE) {
                    mThread.unpause();
                }

                return true;
            }
            case (MotionEvent.ACTION_MOVE): {
                //  System.out.println("ACTION_MOVE");
                if (((GameView.GameThread) mThread).getCurrentState() == GameView.GameThread.STATE_RUNNING) {
                    if (p1ID != -1) {
                        int p1Index = MotionEventCompat.findPointerIndex(event, p1ID);
                        //DO SOMETHING HERE

                    }
                }

                return true;
            }
            case (MotionEvent.ACTION_UP): {
                // System.out.println("ACTION_UP");

                reset();
                return true;
            }
            case (MotionEvent.ACTION_CANCEL): {
                // System.out.println("ACTION_CANCEL");
                reset();
                return true;
            }
            case (MotionEvent.ACTION_OUTSIDE): {
                return true;

            }
            }

            return false;
        }

        private void reset() {
            numTouches = 0;
            p1ID = -1;
            p2ID = -1;
        }
    }

    );
}

From source file:cn.goodjobs.common.view.photodraweeview.ScaleDragDetector.java

private void onTouchActivePointer(int action, MotionEvent ev) {
    switch (action) {
    case MotionEvent.ACTION_DOWN:
        mActivePointerId = ev.getPointerId(0);
        break;// w w w. ja v a 2 s  .co m
    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP:
        mActivePointerId = INVALID_POINTER_ID;
        break;
    case MotionEvent.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);
            mLastTouchX = MotionEventCompat.getX(ev, newPointerIndex);
            mLastTouchY = MotionEventCompat.getY(ev, newPointerIndex);
        }

        break;
    }

    mActivePointerIndex = MotionEventCompat.findPointerIndex(ev,
            mActivePointerId != INVALID_POINTER_ID ? mActivePointerId : 0);
}

From source file:de.gobro.andreas.pa.pa_cleint_java.SendTouch.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    final int action = MotionEventCompat.getActionMasked(ev);

    switch (action) {
    case MotionEvent.ACTION_DOWN: {
        Log.d("down", "action_down");
        break;/* ww  w.j  ava  2  s .co  m*/
    }
    case MotionEvent.ACTION_MOVE: {
        for (Integer i = 0; (i < ev.getPointerCount()) && (i < maxPoints); i++) {
            //final Integer pointerIndex = MotionEventCompat.getActionIndex(ev);

            Integer id = ev.getPointerId(i);
            Log.d("ind", "pinterindex" + i.toString());
            Log.d("ind", "ID" + id.toString());
            Log.d("pos", "(" + String.valueOf(MotionEventCompat.getX(ev, i)) + ";"
                    + String.valueOf(MotionEventCompat.getY(ev, i)) + ")");
            Log.d("test", "action_move");

            try {
                serializer.startTag("", "touch");
                serializer.startTag("", "dx");
                serializer.text(String.valueOf(MotionEventCompat.getX(ev, i) / size.x));
                serializer.endTag("", "dx");
                serializer.startTag("", "dy");
                serializer.text(String.valueOf(MotionEventCompat.getY(ev, i) / size.y));
                serializer.endTag("", "dy");
                serializer.startTag("", "id");
                serializer.text(id.toString());
                serializer.endTag("", "id");
                serializer.endTag("", "touch");

            } catch (IllegalArgumentException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IllegalStateException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (RuntimeException e) {
                e.printStackTrace();
            }

            //             try {
            //               writer.writeStartElement("touch");
            //                  writer.writeStartElement("dx");
            //                     writer.writeCharacters(String.valueOf(MotionEventCompat.getX(ev, i)/size.x));
            //                  writer.writeEndElement();
            //                  writer.writeStartElement("dy");
            //                     writer.writeCharacters(String.valueOf(MotionEventCompat.getY(ev, i)/size.y));
            //                  writer.writeEndElement();
            //                  writer.writeStartElement("id");
            //                     writer.writeCharacters(id.toString());
            //                  writer.writeEndElement();                  
            //               writer.writeEndElement();
            //            } catch (XMLStreamException e) {
            //               // TODO Auto-generated catch block
            //               e.printStackTrace();
            //            }

        }

        //write the stuff to the network
        try {
            serializer.flush();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            Toast.makeText(this, e.getMessage(), Toast.LENGTH_SHORT).show();
            finish();

        }
        break;
    }
    case MotionEvent.ACTION_UP: {
        Log.d("test", "action_up");
        break;
    }
    case MotionEvent.ACTION_CANCEL: {
        Log.d("test", "action_cancel");
        break;
    }
    case MotionEvent.ACTION_POINTER_DOWN: {
        Log.d("down", "action_p_down");
        break;
    }
    case MotionEvent.ACTION_POINTER_UP: {
        Log.d("test", "action_p_up");
        break;
    }
    }
    return true;
}

From source file:com.kuloud.android.unity.ui.widget.steprefresh.PullToRefreshView.java

@Override
public boolean onTouchEvent(@NonNull MotionEvent ev) {

    //        if (!mIsBeingDragged) {
    //            return super.onTouchEvent(ev);
    //        }//from  w w  w .  ja va 2s.c om

    final int action = MotionEventCompat.getActionMasked(ev);

    switch (action) {
    case MotionEvent.ACTION_MOVE: {
        final int pointerIndex = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
        if (pointerIndex < 0) {
            return false;
        }

        final float y = MotionEventCompat.getY(ev, pointerIndex);
        final float yDiff = y - mInitialMotionY;
        final float scrollTop = yDiff * DRAG_RATE;
        mCurrentDragPercent = scrollTop / mTotalDragDistance;
        if (mCurrentDragPercent < 0) {
            return false;
        }
        float boundedDragPercent = Math.min(1f, Math.abs(mCurrentDragPercent));
        float extraOS = Math.abs(scrollTop) - mTotalDragDistance;
        float slingshotDist = mTotalDragDistance;
        float tensionSlingshotPercent = Math.max(0, Math.min(extraOS, slingshotDist * 2) / slingshotDist);
        float tensionPercent = (float) ((tensionSlingshotPercent / 4)
                - Math.pow((tensionSlingshotPercent / 4), 2)) * 2f;
        float extraMove = (slingshotDist) * tensionPercent / 2;
        int targetY = (int) ((slingshotDist * boundedDragPercent) + extraMove);

        mBaseRefreshView.setPercent(mCurrentDragPercent, true);
        setTargetOffsetTop(targetY - mCurrentOffsetTop);
        break;
    }
    case MotionEventCompat.ACTION_POINTER_DOWN:
        final int index = MotionEventCompat.getActionIndex(ev);
        mActivePointerId = MotionEventCompat.getPointerId(ev, index);
        break;
    case MotionEventCompat.ACTION_POINTER_UP:
        onSecondaryPointerUp(ev);
        break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL: {
        if (mActivePointerId == INVALID_POINTER) {
            return false;
        }
        final int pointerIndex = MotionEventCompat.findPointerIndex(ev, mActivePointerId);
        final float y = MotionEventCompat.getY(ev, pointerIndex);
        final float overScrollTop = (y - mInitialMotionY) * DRAG_RATE;
        mIsBeingDragged = false;
        if (overScrollTop > mTotalDragDistance) {
            setRefreshing(true, true);
        } else {
            mRefreshing = false;
            animateOffsetToPosition(mAnimateToStartPosition, false);
        }
        mActivePointerId = INVALID_POINTER;
        return false;
    }
    }

    return true;
}

From source file:cc.solart.turbo.TurboRecyclerView.java

private int getMotionEventY(MotionEvent e, int pointerIndex) {
    return (int) (MotionEventCompat.getY(e, pointerIndex) + 0.5f);
}

From source file:de.uni_weimar.mheinz.androidtouchscope.display.MeasurementsView.java

private boolean hitTest(MotionEvent event) {
    final int pointerIndex = MotionEventCompat.getActionIndex(event);
    final float x = MotionEventCompat.getX(event, pointerIndex);
    final float y = MotionEventCompat.getY(event, pointerIndex);

    boolean selected = false;
    if (x >= mTopLeft.x && x <= mTopLeft.x + BOX_WIDTH && y >= mTopLeft.y && y <= mTopLeft.y + BOX_HEIGHT) {
        selected = true;//from   ww w.  j  av a2s.c om
    }

    return selected;
}

From source file:com.acceleratedio.pac_n_zoom.AnimActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_anm);
    orgnlImageView = (ImageView) findViewById(R.id.imageView);
    orgnlImageView.setMaxHeight(800);/*from w  ww .j  av  a  2s.  c  om*/
    orgnlImageView.setMaxWidth(600);
    crt_ctx = this;

    BitmapFactory.Options bmp_opt = new BitmapFactory.Options();
    bmp_opt.inTargetDensity = DisplayMetrics.DENSITY_DEFAULT;

    // - Now we need to set the GUI ImageView data with data read from the picked file.
    DcodRszdBmpFil dcodRszdBmpFil = new DcodRszdBmpFil();
    Bitmap bmp = dcodRszdBmpFil.DcodRszdBmpFil(SelectImageActivity.orgFil, bmp_opt);

    // Now we need to set the GUI ImageView data with the orginal file selection.
    orgnlImageView.setImageBitmap(bmp);
    orgnl_iv_wdth = bmp.getWidth();
    orgnl_iv_hght = bmp.getHeight();
    final RelativeLayout rel_anm_lo = (RelativeLayout) findViewById(R.id.activity_anm_lo);
    scaleGestureDetector = new ScaleGestureDetector(this, new simpleOnScaleGestureListener());

    orgnlImageView.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {

            if (event.getPointerCount() > 1 || flgInScale) {

                scaleGestureDetector.onTouchEvent(event);
                return true;
            }

            int end_hrz;
            int end_vrt;
            final int pointerIndex;

            switch (event.getAction()) {

            case MotionEvent.ACTION_DOWN:

                pointerIndex = MotionEventCompat.getActionIndex(event);
                bgn_hrz = (int) MotionEventCompat.getX(event, pointerIndex);
                bgn_vrt = (int) MotionEventCompat.getY(event, pointerIndex);

                String log_str = "Beginning coordinates: Horz = " + String.valueOf(bgn_hrz) + "; Vert = "
                        + String.valueOf(bgn_vrt);

                Log.d("OnTouchListener", log_str);
                orlp = (RelativeLayout.LayoutParams) orgnlImageView.getLayoutParams();
                bgn_top = (int) orlp.topMargin;
                bgn_lft = (int) orlp.leftMargin;

                // To prevent an initial jump of the magnifier, aposX and aPosY must
                // have the values from the magnifier frame
                if (aPosX == 0)
                    aPosX = orgnlImageView.getX();
                if (aPosY == 0)
                    aPosY = orgnlImageView.getY();
                break;

            case MotionEvent.ACTION_MOVE:

                pointerIndex = MotionEventCompat.getActionIndex(event);
                float crt_hrz = MotionEventCompat.getX(event, pointerIndex);
                float crt_vrt = MotionEventCompat.getY(event, pointerIndex);
                final float dx = crt_hrz - bgn_hrz;
                final float dy = crt_vrt - bgn_vrt;
                aPosX += dx;
                aPosY += dy;
                orgnlImageView.setX(aPosX);
                orgnlImageView.setY(aPosY);

                log_str = "Current Position: Horz = " + String.valueOf(crt_hrz) + "; Vert = "
                        + String.valueOf(crt_vrt);

                Log.d("OnTouchListener", log_str);

                break;

            case MotionEvent.ACTION_UP:

                pointerIndex = MotionEventCompat.getActionIndex(event);
                end_hrz = (int) MotionEventCompat.getX(event, pointerIndex);
                end_vrt = (int) MotionEventCompat.getY(event, pointerIndex);
            }

            rel_anm_lo.invalidate();
            return true;
        }
    });

    sav_anm_btn = (Button) findViewById(R.id.sav_btn);

    sav_anm_btn.setOnClickListener(new View.OnClickListener() {

        public void onClick(View vw) {

            onClickFlg = 1;
            RelativeLayout rel_anm_lo = (RelativeLayout) findViewById(R.id.activity_anm_lo);
            rel_anm_lo.removeView(vw);
            Bitmap tnBmp = getWrtBmp("thumbnail", rel_anm_lo, 40);
            tnBmp.recycle();
            int vw_nmbr = anmViews.size();

            for (int vw_mbr = 1; vw_mbr < vw_nmbr; vw_mbr += 1) {

                anim_view = anmViews.get(vw_mbr);

                if (anim_view != null) {

                    Animation crt_anm = anim_view.getAnimation();

                    if (crt_anm != null)
                        crt_anm.cancel();

                    anim_view.setAnimation(null);
                    rel_anm_lo.removeView(anim_view);

                    // Garbage collect the bitmap
                    Drawable drawable = anim_view.getDrawable();

                    if (drawable instanceof BitmapDrawable) {
                        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
                        Bitmap anim_bmp = bitmapDrawable.getBitmap();
                        anim_bmp.recycle();
                    }
                }
            }

            Bitmap orgnlImageBmp = getWrtBmp("bgimg", rel_anm_lo, 90);
            orgnlImageWdth = Integer.toString(orgnlImageBmp.getWidth());
            orgnlImageHght = Integer.toString(orgnlImageBmp.getHeight());
            anmViews.clear();
            unbindDrawables(rel_anm_lo);
            ((RelativeLayout) rel_anm_lo).removeAllViews();
            orgnlImageBmp.recycle();
            crt_ctx = null;
            orgnlImageView = null;

            Intent intent = new Intent(AnimActivity.this, com.acceleratedio.pac_n_zoom.SaveAnmActivity.class);

            startActivity(intent);
        }
    });

    progress = ProgressDialog.show(crt_ctx, "Loading the animation", "dialog message", true);
    GetRequest get_svg_img = new GetRequest();
    get_svg_img.execute("");
}