Example usage for android.view MotionEvent getAction

List of usage examples for android.view MotionEvent getAction

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  4. android.view.*
  5. MotionEvent
  6. 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:cn.iotguard.GalleryWidget.GalleryViewPager.java

@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
    if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_UP) {
        super.onInterceptTouchEvent(event);
    }// w w  w .j  a  va 2s  .c  om

    float[] difference = handleMotionEvent(event);

    if (mCurrentView.pagerCanScroll()) {
        return super.onInterceptTouchEvent(event);
    } else {
        if (difference != null && mCurrentView.onRightSide && difference[0] < 0) //move right
        {
            return super.onInterceptTouchEvent(event);
        }
        if (difference != null && mCurrentView.onLeftSide && difference[0] > 0) //move left
        {
            return super.onInterceptTouchEvent(event);
        }
        if (difference == null && (mCurrentView.onLeftSide || mCurrentView.onRightSide)) {
            return super.onInterceptTouchEvent(event);
        }
    }
    return false;
}

From source file:cn.iotguard.GalleryWidget.GalleryViewPager.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_UP) {
        super.onTouchEvent(event);
    }//w  ww  . ja  v a  2  s. c  o m

    float[] difference = handleMotionEvent(event);

    if (mCurrentView.pagerCanScroll()) {
        return super.onTouchEvent(event);
    } else {
        if (difference != null && mCurrentView.onRightSide && difference[0] < 0) //move right
        {
            return super.onTouchEvent(event);
        }
        if (difference != null && mCurrentView.onLeftSide && difference[0] > 0) //move left
        {
            return super.onTouchEvent(event);
        }
        if (difference == null && (mCurrentView.onLeftSide || mCurrentView.onRightSide)) {
            return super.onTouchEvent(event);
        }
    }

    return false;
}

From source file:cn.iotguard.GalleryWidget.GalleryViewPager.java

private float[] handleMotionEvent(MotionEvent event) {
    switch (event.getAction() & MotionEvent.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN:
        last = new PointF(event.getX(0), event.getY(0));
        ///*from   www  .j av  a  2 s  .  co m*/
        if (GalleryFileActivity.ll_dibumenu != null
                && GalleryFileActivity.ll_dibumenu.getVisibility() == View.GONE) {
            GalleryFileActivity.ll_dibumenu.setVisibility(View.VISIBLE);
        }
        if (Show_bigpic2.ll_dibumenu != null && Show_bigpic2.ll_dibumenu.getVisibility() == View.GONE) {
            Show_bigpic2.ll_dibumenu.setVisibility(View.VISIBLE);
        }

        //
        if (GalleryFileActivity.timeCount != null) {
            GalleryFileActivity.timeCount.cancel();
        }
        GalleryFileActivity.timeCount = new TimeCount_pic_dibu(Millis.pic_dibus, 1000);
        GalleryFileActivity.timeCount.start();
        System.out.println("pic    ");
        if (Show_bigpic2.timeCount != null) {
            Show_bigpic2.timeCount.cancel();
        }
        Show_bigpic2.timeCount = new TimeCount_pic_dibu_showbigpic2(Millis.pic_dibus, 1000);
        Show_bigpic2.timeCount.start();

        break;
    case MotionEvent.ACTION_MOVE:
    case MotionEvent.ACTION_UP:
        PointF curr = new PointF(event.getX(0), event.getY(0));
        return new float[] { curr.x - last.x, curr.y - last.y };

    }
    return null;
}

From source file:com.android.cts.uiautomator.TestGenericDetailFragment.java

private int getPointerIndex(MotionEvent event) {
    return ((event.getAction()
            & MotionEvent.ACTION_POINTER_INDEX_MASK) >> MotionEvent.ACTION_POINTER_INDEX_SHIFT);
}

From source file:android.support.v13.view.DragStartHelper.java

/**
 * Handle a touch event./*  w  w w.  ja v  a  2s  .c  om*/
 * @param v The view the touch event has been dispatched to.
 * @param event The MotionEvent object containing full information about
 *        the event.
 * @return True if the listener has consumed the event, false otherwise.
 */
public boolean onTouch(View v, MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_DOWN || event.getAction() == MotionEvent.ACTION_MOVE) {
        mLastTouchX = (int) event.getX();
        mLastTouchY = (int) event.getY();
    }
    if (event.getAction() == MotionEvent.ACTION_MOVE
            && MotionEventCompat.isFromSource(event, InputDeviceCompat.SOURCE_MOUSE)
            && (MotionEventCompat.getButtonState(event) & MotionEventCompat.BUTTON_PRIMARY) != 0) {
        return mListener.onDragStart(v, this);
    }
    return false;
}

From source file:cn.dreamtobe.touchgallery.GalleryWidget.GalleryViewPager.java

@TargetApi(Build.VERSION_CODES.ECLAIR)
private float[] handleMotionEvent(MotionEvent event) {
    switch (event.getAction() & MotionEvent.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN:
        last = new PointF(event.getX(0), event.getY(0));
        break;// w w w . ja v a2  s. c om
    case MotionEvent.ACTION_MOVE:
    case MotionEvent.ACTION_UP:
        PointF curr = new PointF(event.getX(0), event.getY(0));
        return new float[] { curr.x - last.x, curr.y - last.y };

    }
    return null;
}

From source file:ca.uqac.florentinth.speakerauthentication.CreateActivity.java

private void initGUI() {
    view = findViewById(R.id.create_layout);
    usernameInput = (EditText) findViewById(R.id.username_input);
    passwordInput = (EditText) findViewById(R.id.password_input);
    visibilityImage = (ImageView) findViewById(R.id.visibility);
    femaleRadio = (RadioButton) findViewById(R.id.radio_female);
    maleRadio = (RadioButton) findViewById(R.id.radio_male);
    createBtn = (Button) findViewById(R.id.btn_create);

    usernameInput.setText("user" + StringUtils.getCurrentDateTime());

    visibilityImage.setOnTouchListener(new View.OnTouchListener() {
        @Override//from   w w w .j  av  a2 s.c  om
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_DOWN) {
                passwordInput.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
            } else {
                if (event.getAction() == MotionEvent.ACTION_UP) {
                    passwordInput
                            .setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
                }
            }
            return true;
        }
    });

    createBtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            submit();
        }
    });
}

From source file:com.android.cts.uiautomator.Test5DetailFragment.java

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedState) {
    View rootView = inflater.inflate(R.layout.test5_detail_fragment, container, false);

    // Set the content description for the following
    Spinner spinner = (Spinner) rootView.findViewById(R.id.test_5_spinner);
    spinner.setContentDescription("Spinner");
    ImageButton imageButton = (ImageButton) rootView.findViewById(R.id.test_5_imageButton);
    imageButton.setContentDescription("Image button");

    // Each time this view is displayed, reset the following states
    SeekBar seekBar = (SeekBar) rootView.findViewById(R.id.test_5_seekBar);
    seekBar.setProgress(50);//  w  w w  .ja va2  s . c  o  m
    seekBar.setContentDescription("Progress is 50 %");
    CheckBox checkbox = (CheckBox) rootView.findViewById(R.id.test_5_checkBox);
    checkbox.setChecked(false);

    // Register click event handlers for the following
    Button button = (Button) rootView.findViewById(R.id.test_5_button1);
    button.setOnClickListener(new Button.OnClickListener() {
        @Override
        public void onClick(View v) {
            // we want an artificial crash
            throw new RuntimeException("Artificial crash to test UiWatcher");
        }
    });

    imageButton.setOnTouchListener(new ImageButton.OnTouchListener() {

        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_DOWN) {
                resetTouchResults();
                collectStartAction(event, v);
            } else if (event.getAction() == MotionEvent.ACTION_UP) {
                collectEndAction(event, v);
                displayTouchResults();
            }
            return false;
        }
    });

    return rootView;
}

From source file:cn.dreamtobe.touchgallery.GalleryWidget.GalleryViewPager.java

@Override
public boolean onInterceptTouchEvent(MotionEvent event) {
    if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_UP) {
        //super.onInterceptTouchEvent(event);

        float endX = event.getX();
        float endY = event.getY();
        if (isAClick(startX, endX, startY, endY)) {
            if (mOnItemClickListener != null) {
                mOnItemClickListener.onItemClicked(mCurrentView, getCurrentItem());
            }/* ww  w  .  j ava 2 s .  c  o  m*/
        } else {
            super.onInterceptTouchEvent(event);
        }
    }

    if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) {
        startX = event.getX();
        startY = event.getY();
    }

    float[] difference = handleMotionEvent(event);

    if (mCurrentView.pagerCanScroll()) {
        return super.onInterceptTouchEvent(event);
    } else {
        if (difference != null && mCurrentView.onRightSide && difference[0] < 0) //move right
        {
            return super.onInterceptTouchEvent(event);
        }
        if (difference != null && mCurrentView.onLeftSide && difference[0] > 0) //move left
        {
            return super.onInterceptTouchEvent(event);
        }
        if (difference == null && (mCurrentView.onLeftSide || mCurrentView.onRightSide)) {
            return super.onInterceptTouchEvent(event);
        }
    }
    return false;
}

From source file:cn.nekocode.camerafilter.MainActivity.java

void setupCameraPreviewView() {
    renderer = new CameraRenderer(this);
    textureView = (TextureView) findViewById(R.id.textureView);
    assert textureView != null;
    textureView.setSurfaceTextureListener(renderer);

    // Show original frame when touch the view
    textureView.setOnTouchListener(new View.OnTouchListener() {
        @Override/*from w w  w . j ava  2s .  c  om*/
        public boolean onTouch(View v, MotionEvent event) {
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                renderer.setSelectedFilter(R.id.filter0);
                break;

            case MotionEvent.ACTION_UP:
            case MotionEvent.ACTION_CANCEL:
                renderer.setSelectedFilter(filterId);
                break;
            }
            return true;
        }
    });

    textureView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
        @Override
        public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft, int oldTop,
                int oldRight, int oldBottom) {
            renderer.onSurfaceTextureSizeChanged(null, v.getWidth(), v.getHeight());
        }
    });
}