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:cn.bingoogolapple.refreshlayout.BGAStickyNavLayout.java

@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
    float currentTouchY = ev.getY();
    switch (ev.getAction()) {
    case MotionEvent.ACTION_DOWN:
        mLastDispatchY = currentTouchY;/*from w w w.ja v  a  2 s  .c o  m*/
        break;
    case MotionEvent.ACTION_MOVE:
        float differentY = currentTouchY - mLastDispatchY;
        mLastDispatchY = currentTouchY;
        if (isContentViewToTop() && isHeaderViewCompleteInvisible()) {
            if (differentY >= 0 && !mIsInControl) {
                mIsInControl = true;

                return resetDispatchTouchEvent(ev);
            }

            if (differentY <= 0 && mIsInControl) {
                mIsInControl = false;

                return resetDispatchTouchEvent(ev);
            }
        }
        break;
    }
    return super.dispatchTouchEvent(ev);
}

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From source file:net.oschina.app.ui.MainActivity.java

@SuppressLint("ClickableViewAccessibility")
@Override// w w w  .  j a va2s  .c  om
public boolean onTouch(View v, MotionEvent event) {
    super.onTouchEvent(event);
    boolean consumed = false;
    // use getTabHost().getCurrentTabView to decide if the current tab is
    // touched again
    if (event.getAction() == MotionEvent.ACTION_DOWN && v.equals(mTabHost.getCurrentTabView())) {
        // use getTabHost().getCurrentView() to get a handle to the view
        // which is displayed in the tab - and to get this views context
        Fragment currentFragment = getCurrentFragment();
        if (currentFragment != null && currentFragment instanceof OnTabReselectListener) {
            OnTabReselectListener listener = (OnTabReselectListener) currentFragment;
            listener.onTabReselect();
            consumed = true;
        }
    }
    return consumed;
}

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From source file:com.artemchep.horario.ui.widgets.SwipeBackLayout.java

private void chkDragable() {
    setOnTouchListener(new View.OnTouchListener() {
        @Override//from  w  w  w.j  av a2  s  .c  om
        public boolean onTouch(View view, MotionEvent motionEvent) {

            if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
                lastY = motionEvent.getRawY();
                lastX = motionEvent.getRawX();
            } else if (motionEvent.getAction() == MotionEvent.ACTION_MOVE) {
                newY = motionEvent.getRawY();
                lastX = motionEvent.getRawX();

                offsetY = Math.abs(newY - lastY);
                lastY = newY;

                offsetX = Math.abs(newX - lastX);
                lastX = newX;

                switch (dragEdge) {
                case TOP:
                case BOTTOM:
                    setEnablePullToBack(offsetY > offsetX);
                case LEFT:
                case RIGHT:
                    setEnablePullToBack(offsetY < offsetX);
                    break;
                }
            }

            return false;
        }
    });
}

---

From source file:com.astuetz.viewpager.extensions.SwipeyTabsView.java

@Override
public boolean onTouch(View v, MotionEvent event) {
    float x = event.getRawX();

    switch (event.getAction()) {
    case MotionEvent.ACTION_DOWN:
        mDragX = x;/*w ww.  ja v  a  2 s .c  o m*/
        mPager.beginFakeDrag();
        break;
    case MotionEvent.ACTION_MOVE:
        if (!mPager.isFakeDragging())
            break;
        mPager.fakeDragBy((mDragX - x) * (-1));
        mDragX = x;
        break;
    case MotionEvent.ACTION_UP:
        if (!mPager.isFakeDragging())
            break;
        mPager.endFakeDrag();
        break;
    }

    return v.equals(this) ? true : super.onTouchEvent(event);
}

---

From source file:com.andexert.calendarlistview.library.SimpleMonthView.java

public boolean onTouchEvent(MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_UP) {
        SimpleMonthAdapter.CalendarDay calendarDay = getDayFromLocation(event.getX(), event.getY());
        if (calendarDay != null) {
            onDayClick(calendarDay);/*from  w  w  w  .  jav a 2s  . c o m*/
        }
    }
    return true;
}

---

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 .  ja v  a  2  s . c om
    }
    return super.dispatchTouchEvent(ev);
}

---

From source file:com.appsimobile.appsii.SidebarHotspot.java

@Override
public boolean onTouchEvent(MotionEvent e) {
    switch (e.getAction()) {
    case MotionEvent.ACTION_DOWN: {
        mVelocityTracker = VelocityTracker.obtain();
        mVelocityTracker.addMovement(e);
        // remove the background to make sure it does not overlap
        // the sidebar

        mIsDragOpening = true;/* www .  j a v a 2 s  .co  m*/
        setBackgroundResource(0);

        float x = e.getX();
        float y = e.getY();

        if (mCallback != null) {
            mSwipeListener = mCallback.open(this, Gesture.TO_CENTER, (int) x, (int) y);
            mSwipeInProgress = mSwipeListener != null;
            mState = STATE_AWAITING_RELEASE;
            if (mVibrate) {
                vibrate();
            }

            return true;
        }
        return false;
    }
    case MotionEvent.ACTION_MOVE:
        mVelocityTracker.addMovement(e);
        float x = e.getX();
        float y = e.getY();
        return detectSwipe(x, y, e);
    case MotionEvent.ACTION_UP:
    case MotionEvent.ACTION_CANCEL:
        cancelMotionHandling(e, false);
        return false;
    }

    return super.onTouchEvent(e);
}

---

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

/**
 * Creates the UI for the interactive authentication process
 * //from ww w  .  j a va2  s . c  o m
 * @param provider
 *            The provider used for the 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
 */
private void showLoginUI(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;

    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.tony.casthelloworld.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    ActionBar actionBar = getSupportActionBar();
    actionBar.setBackgroundDrawable(new ColorDrawable(android.R.color.transparent));

    //Current Card Text
    currentCard = (TextView) findViewById(R.id.currentCard);

    //Remaining Cards Text
    remainingCards = (TextView) findViewById(R.id.cardsRemaining);

    //Start/Reset Game Button
    startGame = (Button) findViewById(R.id.startGame);
    startGame.setOnClickListener(new View.OnClickListener() {
        @Override//w ww.ja va 2  s. c  o m
        public void onClick(View v) {
            initializeGame();
            updateCast();
        }
    });

    //Next Card Button
    nextCard = (Button) findViewById(R.id.nextCard);
    nextCard.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            //pop the card off
            //Update the current card
            getNextCard();
            updateCast();
        }
    });

    //Show Card Button
    showCard = (Button) findViewById(R.id.showCard);
    showCard.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                //Make the card visible
                if (deck.peek() != null) {
                    currentCard.setText(prettyPrintCard(deck.peek()));
                } else {
                    currentCard.setText("No more Cards!");
                }
                return true;
            case MotionEvent.ACTION_UP:
                // No longer down
                if (deck.peek() != null) {
                    currentCard.setText(CARD_HIDDEN_TEXT);
                } else {
                    currentCard.setText("No more Cards!");
                }
                return true;
            }
            return false;
        }
    });

    // Configure Cast device discovery
    mMediaRouter = MediaRouter.getInstance(getApplicationContext());
    mMediaRouteSelector = new MediaRouteSelector.Builder().addControlCategory(
            CastMediaControlIntent.categoryForCast(getResources().getString(R.string.app_id))).build();
    mMediaRouterCallback = new MyMediaRouterCallback();
}

---

From source file:com.pursuer.reader.easyrss.VerticalSingleItemView.java

@Override
public boolean onTouch(final View view, final MotionEvent event) {
    final int action = event.getAction();
    if (action == MotionEvent.ACTION_CANCEL) {
        showTop = false;/* w w w .j av  a2s.co m*/
        showBottom = false;
    } else if (action == MotionEvent.ACTION_UP) {
        if (showTop) {
            if (listener != null && lastUid != null) {
                listener.showLastItem();
            }
        } else if (showBottom) {
            if (listener != null && nextUid != null) {
                listener.showNextItem();
            }
        }
        showTop = false;
        showBottom = false;
    }
    return false;
}

---

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