Example usage for android.view MotionEvent ACTION_DOWN

List of usage examples for android.view MotionEvent ACTION_DOWN

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Introduction

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

Prototype

int ACTION_DOWN

To view the source code for android.view MotionEvent ACTION_DOWN.

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Document

Constant for #getActionMasked : A pressed gesture has started, the motion contains the initial starting location.

Usage

From source file:com.undatech.opaque.RemoteCanvasActivity.java

/**
 * Initializes the on-screen keys for meta keys and arrow keys.
 *///from   w w w. j a  va 2  s .c  om
private void initializeOnScreenKeys() {

    layoutKeys = (RelativeLayout) findViewById(R.id.layoutKeys);

    keyStow = (ImageButton) findViewById(R.id.keyStow);
    setKeyStowDrawableAndVisibility();
    keyStow.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View arg0) {
            if (layoutKeys.getVisibility() == View.VISIBLE) {
                extraKeysHidden = true;
                setExtraKeysVisibility(View.GONE, false);
            } else {
                extraKeysHidden = false;
                setExtraKeysVisibility(View.VISIBLE, true);
            }
            layoutKeys.offsetTopAndBottom(prevBottomOffset);
            setKeyStowDrawableAndVisibility();
        }
    });

    // Define action of tab key and meta keys.
    keyTab = (ImageButton) findViewById(R.id.keyTab);
    keyTab.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View arg0, MotionEvent e) {
            RemoteKeyboard k = canvas.getKeyboard();
            int key = KeyEvent.KEYCODE_TAB;
            if (e.getAction() == MotionEvent.ACTION_DOWN) {
                myVibrator.vibrate(Constants.SHORT_VIBRATION);
                keyTab.setImageResource(R.drawable.tabon);
                k.repeatKeyEvent(key, new KeyEvent(e.getAction(), key));
                return true;
            } else if (e.getAction() == MotionEvent.ACTION_UP) {
                keyTab.setImageResource(R.drawable.taboff);
                resetOnScreenKeys(0);
                k.stopRepeatingKeyEvent();
                return true;
            }
            return false;
        }
    });

    keyEsc = (ImageButton) findViewById(R.id.keyEsc);
    keyEsc.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View arg0, MotionEvent e) {
            RemoteKeyboard k = canvas.getKeyboard();
            int key = 111; /* KEYCODE_ESCAPE */
            if (e.getAction() == MotionEvent.ACTION_DOWN) {
                myVibrator.vibrate(Constants.SHORT_VIBRATION);
                keyEsc.setImageResource(R.drawable.escon);
                k.repeatKeyEvent(key, new KeyEvent(e.getAction(), key));
                return true;
            } else if (e.getAction() == MotionEvent.ACTION_UP) {
                keyEsc.setImageResource(R.drawable.escoff);
                resetOnScreenKeys(0);
                k.stopRepeatingKeyEvent();
                return true;
            }
            return false;
        }
    });

    keyCtrl = (ImageButton) findViewById(R.id.keyCtrl);
    keyCtrl.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View arg0) {
            boolean on = canvas.getKeyboard().onScreenCtrlToggle();
            keyCtrlToggled = false;
            if (on)
                keyCtrl.setImageResource(R.drawable.ctrlon);
            else
                keyCtrl.setImageResource(R.drawable.ctrloff);
        }
    });

    keyCtrl.setOnLongClickListener(new OnLongClickListener() {
        @Override
        public boolean onLongClick(View arg0) {
            myVibrator.vibrate(Constants.SHORT_VIBRATION);
            boolean on = canvas.getKeyboard().onScreenCtrlToggle();
            keyCtrlToggled = true;
            if (on)
                keyCtrl.setImageResource(R.drawable.ctrlon);
            else
                keyCtrl.setImageResource(R.drawable.ctrloff);
            return true;
        }
    });

    keySuper = (ImageButton) findViewById(R.id.keySuper);
    keySuper.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View arg0) {
            boolean on = canvas.getKeyboard().onScreenSuperToggle();
            keySuperToggled = false;
            if (on)
                keySuper.setImageResource(R.drawable.superon);
            else
                keySuper.setImageResource(R.drawable.superoff);
        }
    });

    keySuper.setOnLongClickListener(new OnLongClickListener() {
        @Override
        public boolean onLongClick(View arg0) {
            myVibrator.vibrate(Constants.SHORT_VIBRATION);
            boolean on = canvas.getKeyboard().onScreenSuperToggle();
            keySuperToggled = true;
            if (on)
                keySuper.setImageResource(R.drawable.superon);
            else
                keySuper.setImageResource(R.drawable.superoff);
            return true;
        }
    });

    keyAlt = (ImageButton) findViewById(R.id.keyAlt);
    keyAlt.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View arg0) {
            boolean on = canvas.getKeyboard().onScreenAltToggle();
            keyAltToggled = false;
            if (on)
                keyAlt.setImageResource(R.drawable.alton);
            else
                keyAlt.setImageResource(R.drawable.altoff);
        }
    });

    keyAlt.setOnLongClickListener(new OnLongClickListener() {
        @Override
        public boolean onLongClick(View arg0) {
            myVibrator.vibrate(Constants.SHORT_VIBRATION);
            boolean on = canvas.getKeyboard().onScreenAltToggle();
            keyAltToggled = true;
            if (on)
                keyAlt.setImageResource(R.drawable.alton);
            else
                keyAlt.setImageResource(R.drawable.altoff);
            return true;
        }
    });

    keyShift = (ImageButton) findViewById(R.id.keyShift);
    keyShift.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View arg0) {
            boolean on = canvas.getKeyboard().onScreenShiftToggle();
            keyShiftToggled = false;
            if (on)
                keyShift.setImageResource(R.drawable.shifton);
            else
                keyShift.setImageResource(R.drawable.shiftoff);
        }
    });

    keyShift.setOnLongClickListener(new OnLongClickListener() {
        @Override
        public boolean onLongClick(View arg0) {
            myVibrator.vibrate(Constants.SHORT_VIBRATION);
            boolean on = canvas.getKeyboard().onScreenShiftToggle();
            keyShiftToggled = true;
            if (on)
                keyShift.setImageResource(R.drawable.shifton);
            else
                keyShift.setImageResource(R.drawable.shiftoff);
            return true;
        }
    });

    // Define action of arrow keys.
    keyUp = (ImageButton) findViewById(R.id.keyUpArrow);
    keyUp.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View arg0, MotionEvent e) {
            RemoteKeyboard k = canvas.getKeyboard();
            int key = KeyEvent.KEYCODE_DPAD_UP;
            if (e.getAction() == MotionEvent.ACTION_DOWN) {
                myVibrator.vibrate(Constants.SHORT_VIBRATION);
                keyUp.setImageResource(R.drawable.upon);
                k.repeatKeyEvent(key, new KeyEvent(e.getAction(), key));
                return true;
            } else if (e.getAction() == MotionEvent.ACTION_UP) {
                keyUp.setImageResource(R.drawable.upoff);
                resetOnScreenKeys(0);
                k.stopRepeatingKeyEvent();
                return true;
            }
            return false;
        }
    });

    keyDown = (ImageButton) findViewById(R.id.keyDownArrow);
    keyDown.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View arg0, MotionEvent e) {
            RemoteKeyboard k = canvas.getKeyboard();
            int key = KeyEvent.KEYCODE_DPAD_DOWN;
            if (e.getAction() == MotionEvent.ACTION_DOWN) {
                myVibrator.vibrate(Constants.SHORT_VIBRATION);
                keyDown.setImageResource(R.drawable.downon);
                k.repeatKeyEvent(key, new KeyEvent(e.getAction(), key));
                return true;
            } else if (e.getAction() == MotionEvent.ACTION_UP) {
                keyDown.setImageResource(R.drawable.downoff);
                resetOnScreenKeys(0);
                k.stopRepeatingKeyEvent();
                return true;
            }
            return false;
        }
    });

    keyLeft = (ImageButton) findViewById(R.id.keyLeftArrow);
    keyLeft.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View arg0, MotionEvent e) {
            RemoteKeyboard k = canvas.getKeyboard();
            int key = KeyEvent.KEYCODE_DPAD_LEFT;
            if (e.getAction() == MotionEvent.ACTION_DOWN) {
                myVibrator.vibrate(Constants.SHORT_VIBRATION);
                keyLeft.setImageResource(R.drawable.lefton);
                k.repeatKeyEvent(key, new KeyEvent(e.getAction(), key));
                return true;
            } else if (e.getAction() == MotionEvent.ACTION_UP) {
                keyLeft.setImageResource(R.drawable.leftoff);
                resetOnScreenKeys(0);
                k.stopRepeatingKeyEvent();
                return true;
            }
            return false;
        }
    });

    keyRight = (ImageButton) findViewById(R.id.keyRightArrow);
    keyRight.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View arg0, MotionEvent e) {
            RemoteKeyboard k = canvas.getKeyboard();
            int key = KeyEvent.KEYCODE_DPAD_RIGHT;
            if (e.getAction() == MotionEvent.ACTION_DOWN) {
                myVibrator.vibrate(Constants.SHORT_VIBRATION);
                keyRight.setImageResource(R.drawable.righton);
                k.repeatKeyEvent(key, new KeyEvent(e.getAction(), key));
                return true;
            } else if (e.getAction() == MotionEvent.ACTION_UP) {
                keyRight.setImageResource(R.drawable.rightoff);
                resetOnScreenKeys(0);
                k.stopRepeatingKeyEvent();
                return true;
            }
            return false;
        }
    });
}

From source file:com.android.mail.browse.ConversationContainer.java

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

    if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) {
        mTouchIsDown = false;// w w w  . j  a  va  2s .c o  m
    } else if (!mTouchIsDown
            && (action == MotionEvent.ACTION_MOVE || action == MotionEvent.ACTION_POINTER_DOWN)) {

        forwardFakeMotionEvent(ev, MotionEvent.ACTION_DOWN);
        if (mMissedPointerDown) {
            forwardFakeMotionEvent(ev, MotionEvent.ACTION_POINTER_DOWN);
            mMissedPointerDown = false;
        }

        mTouchIsDown = true;
    }

    final boolean webViewResult = mWebView.onTouchEvent(ev);

    //        LogUtils.v(TAG, "in Container.OnTouch. action=%d x/y=%f/%f pointers=%d",
    //                ev.getActionMasked(), ev.getX(), ev.getY(), ev.getPointerCount());
    return webViewResult;
}

From source file:com.gizwits.framework.activity.BaseActivity.java

@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
    if (ev.getAction() == MotionEvent.ACTION_DOWN) {

        // ?ViewEditText
        View v = getCurrentFocus();

        if (isShouldHideInput(v, ev)) {
            hideSoftInput(v.getWindowToken());
        }/*from w w  w  . j a  v  a 2  s  . c  o  m*/
    }
    return super.dispatchTouchEvent(ev);
}

From source file:com.cloverstudio.spika.CameraCropActivity.java

@Override
public boolean onTouch(View v, MotionEvent event) {
    ImageView view = (ImageView) v;
    switch (event.getAction() & MotionEvent.ACTION_MASK) {
    case MotionEvent.ACTION_DOWN:
        savedMatrix.set(matrix);//w  w w  .ja va 2  s  . c o  m
        start.set(event.getX(), event.getY());
        mode = DRAG;
        break;
    case MotionEvent.ACTION_POINTER_DOWN:
        oldDist = spacing(event);
        if (oldDist > 10f) {
            savedMatrix.set(matrix);
            midPoint(mid, event);
            mode = ZOOM;
        }
        break;
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_POINTER_UP:
        mode = NONE;
        break;
    case MotionEvent.ACTION_MOVE:
        if (mode == DRAG) {
            // ...
            matrix.set(savedMatrix);
            matrix.postTranslate(event.getX() - start.x, event.getY() - start.y);
            start_x = event.getX() - start.x;
            start_y = event.getY() - start.y;
        } else if (mode == ZOOM) {
            float newDist = spacing(event);
            if (newDist > 10f) {
                matrix.set(savedMatrix);
                float scale = newDist / oldDist;
                mAspect = scale;
                matrix.postScale(scale, scale, mid.x, mid.y);
            }
        }
        break;
    }

    view.setImageMatrix(matrix);
    view.invalidate();
    return true;
}

From source file:com.microsoft.windowsazure.mobileservices.authentication.LoginManager.java

/**
 * Creates the UI for the interactive authentication process
 *
 * @param startUrl The initial URL for the authentication process
 * @param endUrl   The final URL for the authentication process
 * @param context  The context used to create the authentication dialog
 * @param callback Callback to invoke when the authentication process finishes
 *//*ww w. j  a va 2 s . c  o  m*/
private void showLoginUIInternal(final String startUrl, final String endUrl, final Context context,
        LoginUIOperationCallback callback) {
    if (startUrl == null || startUrl == "") {
        throw new IllegalArgumentException("startUrl can not be null or empty");
    }

    if (endUrl == null || endUrl == "") {
        throw new IllegalArgumentException("endUrl can not be null or empty");
    }

    if (context == null) {
        throw new IllegalArgumentException("context can not be null");
    }

    final LoginUIOperationCallback externalCallback = callback;
    final AlertDialog.Builder builder = new AlertDialog.Builder(context);
    // Create the Web View to show the login page
    final WebView wv = new WebView(context);
    builder.setOnCancelListener(new DialogInterface.OnCancelListener() {

        @Override
        public void onCancel(DialogInterface dialog) {
            if (externalCallback != null) {
                externalCallback.onCompleted(null, new MobileServiceException("User Canceled"));
            }
        }
    });

    wv.getSettings().setJavaScriptEnabled(true);

    DisplayMetrics displaymetrics = new DisplayMetrics();
    ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
    int webViewHeight = displaymetrics.heightPixels - 100;

    wv.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, webViewHeight));

    wv.requestFocus(View.FOCUS_DOWN);
    wv.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View view, MotionEvent event) {
            int action = event.getAction();
            if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_UP) {
                if (!view.hasFocus()) {
                    view.requestFocus();
                }
            }

            return false;
        }
    });

    // Create a LinearLayout and add the WebView to the Layout
    LinearLayout layout = new LinearLayout(context);
    layout.setOrientation(LinearLayout.VERTICAL);
    layout.addView(wv);

    // Add a dummy EditText to the layout as a workaround for a bug
    // that prevents showing the keyboard for the WebView on some devices
    EditText dummyEditText = new EditText(context);
    dummyEditText.setVisibility(View.GONE);
    layout.addView(dummyEditText);

    // Add the layout to the dialog
    builder.setView(layout);

    final AlertDialog dialog = builder.create();

    wv.setWebViewClient(new WebViewClient() {

        @Override
        public void onPageStarted(WebView view, String url, Bitmap favicon) {
            // If the URL of the started page matches with the final URL
            // format, the login process finished

            if (isFinalUrl(url)) {
                if (externalCallback != null) {
                    externalCallback.onCompleted(url, null);
                }

                dialog.dismiss();
            }

            super.onPageStarted(view, url, favicon);
        }

        // Checks if the given URL matches with the final URL's format
        private boolean isFinalUrl(String url) {
            if (url == null) {
                return false;
            }

            return url.startsWith(endUrl);
        }

        // Checks if the given URL matches with the start URL's format
        private boolean isStartUrl(String url) {
            if (url == null) {
                return false;
            }

            return url.startsWith(startUrl);
        }

        @Override
        public void onPageFinished(WebView view, String url) {
            if (isStartUrl(url)) {
                if (externalCallback != null) {
                    externalCallback.onCompleted(null, new MobileServiceException(
                            "Logging in with the selected authentication provider is not enabled"));
                }

                dialog.dismiss();
            }
        }
    });

    wv.loadUrl(startUrl);
    dialog.show();
}

From source file:com.android.backups.BackupStaggeredGridView.java

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    mVelocityTracker.addMovement(ev);/*from ww  w. ja v a 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;
        if (mTouchMode == TOUCH_MODE_FLINGING) {
            // Catch!
            mTouchMode = TOUCH_MODE_DRAGGING;
            setTouchMode(mTouchMode);
            return true;
        }
        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;
            setTouchMode(mTouchMode);
            return true;
        }
    }
    }

    return false;
}

From source file:com.aincc.libtest.activity.flip.FlipViewGroup.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_DOWN) {
        int tempCurrentViewId = currentItem;
        if (event.getY() < getHeight() / 2) {
            if (tempCurrentViewId > 0) {
                tempCurrentViewId--;/*from   ww w. j  ava 2 s  .  co  m*/
            }
            renderer.getCards().handleTouchEventDown(true, tempCurrentViewId, getPrevPrevView());
        } else {
            if (tempCurrentViewId < adapter.getCount() - 1) {
                tempCurrentViewId++;
            }
            renderer.getCards().handleTouchEventDown(false, tempCurrentViewId, getNextNextView());
        }
    }

    return renderer.getCards().handleTouchEvent(event);
}

From source file:cn.iterlog.myapplication.widget.overscroll.StaggeredGridView.java

@Override
public boolean onTouchEvent(MotionEvent ev) {
    mVelocityTracker.addMovement(ev);//from ww  w .  j av a2 s.com
    final int action = ev.getAction() & MotionEventCompat.ACTION_MASK;

    int motionPosition = pointToPosition((int) ev.getX(), (int) ev.getY());

    switch (action) {
    case MotionEvent.ACTION_DOWN:

        mVelocityTracker.clear();
        mScroller.abortAnimation();
        mLastTouchY = ev.getY();
        mLastTouchX = ev.getX();
        motionPosition = pointToPosition((int) mLastTouchX, (int) mLastTouchY);
        mActivePointerId = MotionEventCompat.getPointerId(ev, 0);
        mTouchRemainderY = 0;

        if (mTouchMode != TOUCH_MODE_FLINGING && !mDataChanged && motionPosition >= 0 && mAdapter != null
                && mAdapter.isEnabled(motionPosition)) {
            mTouchMode = TOUCH_MODE_DOWN;

            mBeginClick = true;

            if (mPendingCheckForTap == null) {
                mPendingCheckForTap = new CheckForTap();
            }

            postDelayed(mPendingCheckForTap, ViewConfiguration.getTapTimeout());
        }

        mMotionPosition = motionPosition;
        invalidate();
        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();
            }
        }

        updateSelectorState();
    }
        break;

    case MotionEvent.ACTION_CANCEL:
        mTouchMode = TOUCH_MODE_IDLE;
        updateSelectorState();
        setPressed(false);
        View motionView = this.getChildAt(mMotionPosition - mFirstPosition);
        if (motionView != null) {
            motionView.setPressed(false);
        }
        final Handler handler = getHandler();
        if (handler != null) {
            handler.removeCallbacks(mPendingCheckForLongPress);
        }

        if (mTopEdge != null) {
            mTopEdge.onRelease();
            mBottomEdge.onRelease();
        }

        mTouchMode = TOUCH_MODE_IDLE;
        break;

    case MotionEvent.ACTION_UP: {
        mVelocityTracker.computeCurrentVelocity(1000, mMaximumVelocity);
        final float velocity = VelocityTrackerCompat.getYVelocity(mVelocityTracker, mActivePointerId);
        final int prevTouchMode = mTouchMode;

        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;
            invalidate();
        } else {
            mTouchMode = TOUCH_MODE_IDLE;
        }

        if (!mDataChanged && mAdapter != null && mAdapter.isEnabled(motionPosition)) {
            // TODO : handle
            mTouchMode = TOUCH_MODE_TAP;
        } else {
            mTouchMode = TOUCH_MODE_REST;
        }

        switch (prevTouchMode) {
        case TOUCH_MODE_DOWN:
        case TOUCH_MODE_TAP:
        case TOUCH_MODE_DONE_WAITING:
            final View child = getChildAt(motionPosition - mFirstPosition);
            final float x = ev.getX();
            final boolean inList = x > getPaddingLeft() && x < getWidth() - getPaddingRight();
            if (child != null && !child.hasFocusable() && inList) {
                if (mTouchMode != TOUCH_MODE_DOWN) {
                    child.setPressed(false);
                }

                if (mPerformClick == null) {
                    invalidate();
                    mPerformClick = new PerformClick();
                }

                final PerformClick performClick = mPerformClick;
                performClick.mClickMotionPosition = motionPosition;
                performClick.rememberWindowAttachCount();

                if (mTouchMode == TOUCH_MODE_DOWN || mTouchMode == TOUCH_MODE_TAP) {
                    final Handler handlerTouch = getHandler();
                    if (handlerTouch != null) {
                        handlerTouch.removeCallbacks(mTouchMode == TOUCH_MODE_DOWN ? mPendingCheckForTap
                                : mPendingCheckForLongPress);
                    }

                    if (!mDataChanged && mAdapter != null && mAdapter.isEnabled(motionPosition)) {
                        mTouchMode = TOUCH_MODE_TAP;

                        layoutChildren(mDataChanged);
                        child.setPressed(true);
                        positionSelector(mMotionPosition, child);
                        setPressed(true);
                        if (mSelector != null) {
                            Drawable d = mSelector.getCurrent();
                            if (d != null && d instanceof TransitionDrawable) {
                                ((TransitionDrawable) d).resetTransition();
                            }
                        }
                        if (mTouchModeReset != null) {
                            removeCallbacks(mTouchModeReset);
                        }
                        mTouchModeReset = new Runnable() {
                            @Override
                            public void run() {
                                mTouchMode = TOUCH_MODE_REST;
                                child.setPressed(false);
                                setPressed(false);
                                if (!mDataChanged) {
                                    performClick.run();
                                }
                            }
                        };
                        postDelayed(mTouchModeReset, ViewConfiguration.getPressedStateDuration());

                    } else {
                        mTouchMode = TOUCH_MODE_REST;
                    }
                    return true;
                } else if (!mDataChanged && mAdapter != null && mAdapter.isEnabled(motionPosition)) {
                    performClick.run();
                }
            }

            mTouchMode = TOUCH_MODE_REST;
        }

        mBeginClick = false;

        updateSelectorState();
    }
        break;
    }
    return true;
}

From source file:com.androtex.viewpagerindicator.TitlePageIndicator.java

@Override
public boolean onTouchEvent(MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_DOWN) {
        final int count = mViewPager.getAdapter().getCount();
        final int width = getWidth();
        final float halfWidth = width / 2f;
        final float sixthWidth = width / 6f;

        if ((mCurrentPage > 0) && (event.getX() < halfWidth - sixthWidth)) {
            mViewPager.setCurrentItem(mCurrentPage - 1);
            return true;
        } else if ((mCurrentPage < count - 1) && (event.getX() > halfWidth + sixthWidth)) {
            mViewPager.setCurrentItem(mCurrentPage + 1);
            return true;
        }// w  w  w. j  a  va 2 s. c  o  m
    }

    return super.onTouchEvent(event);
}

From source file:com.netease.qa.emmagee.service.EmmageeService.java

/**
 * create a floating window to show real-time data.
 *///from ww w.  jav  a  2 s. c om
private void createFloatingWindow() {
    SharedPreferences shared = getSharedPreferences("float_flag", Activity.MODE_PRIVATE);
    SharedPreferences.Editor editor = shared.edit();
    editor.putInt("float", 1);
    editor.commit();
    windowManager = (WindowManager) getApplicationContext().getSystemService("window");
    wmParams = ((MyApplication) getApplication()).getMywmParams();
    wmParams.type = 2002;
    wmParams.flags |= 8;
    wmParams.gravity = Gravity.LEFT | Gravity.TOP;
    wmParams.x = 0;
    wmParams.y = 0;
    wmParams.width = WindowManager.LayoutParams.WRAP_CONTENT;
    wmParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
    wmParams.format = 1;
    windowManager.addView(viFloatingWindow, wmParams);
    viFloatingWindow.setOnTouchListener(new OnTouchListener() {
        public boolean onTouch(View v, MotionEvent event) {
            x = event.getRawX();
            y = event.getRawY() - statusBarHeight;
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                mTouchStartX = event.getX();
                mTouchStartY = event.getY();
                break;
            case MotionEvent.ACTION_MOVE:
                updateViewPosition();
                break;
            case MotionEvent.ACTION_UP:
                updateViewPosition();
                mTouchStartX = mTouchStartY = 0;
                break;
            }
            return true;
        }
    });

    btnWifi.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            try {
                btnWifi = (Button) viFloatingWindow.findViewById(R.id.wifi);
                String buttonText = (String) btnWifi.getText();
                String wifiText = getResources().getString(R.string.open_wifi);
                if (buttonText.equals(wifiText)) {
                    wifiManager.setWifiEnabled(true);
                    btnWifi.setText(R.string.close_wifi);
                } else {
                    wifiManager.setWifiEnabled(false);
                    btnWifi.setText(R.string.open_wifi);
                }
            } catch (Exception e) {
                Toast.makeText(viFloatingWindow.getContext(), getString(R.string.wifi_fail_toast),
                        Toast.LENGTH_LONG).show();
                Log.e(LOG_TAG, e.toString());
            }
        }
    });
}