Examples with GestureDetector android.view.GestureDetector used on opensource projects

Example 86 with GestureDetector

use of android.view.GestureDetector in project enroscar by stanfy.

the class LoadableImageSwitcher method init.

private void init(final Context context) {
    super.setFactory(this);
    gestureDetector = new GestureDetector(context, this);
    gestureDetector.setIsLongpressEnabled(true);
}

Example 87 with GestureDetector

use of android.view.GestureDetector in project android_frameworks_base by ParanoidAndroid.

the class KeyboardView method initGestureDetector.

private void initGestureDetector() {
    mGestureDetector = new GestureDetector(getContext(), new GestureDetector.SimpleOnGestureListener() {

        @Override
        public boolean onFling(MotionEvent me1, MotionEvent me2, float velocityX, float velocityY) {
            if (mPossiblePoly)
                return false;
            final float absX = Math.abs(velocityX);
            final float absY = Math.abs(velocityY);
            float deltaX = me2.getX() - me1.getX();
            float deltaY = me2.getY() - me1.getY();
            // Half the keyboard width
            int travelX = getWidth() / 2;
            // Half the keyboard height
            int travelY = getHeight() / 2;
            mSwipeTracker.computeCurrentVelocity(1000);
            final float endingVelocityX = mSwipeTracker.getXVelocity();
            final float endingVelocityY = mSwipeTracker.getYVelocity();
            boolean sendDownKey = false;
            if (velocityX > mSwipeThreshold && absY < absX && deltaX > travelX) {
                if (mDisambiguateSwipe && endingVelocityX < velocityX / 4) {
                    sendDownKey = true;
                } else {
                    swipeRight();
                    return true;
                }
            } else if (velocityX < -mSwipeThreshold && absY < absX && deltaX < -travelX) {
                if (mDisambiguateSwipe && endingVelocityX > velocityX / 4) {
                    sendDownKey = true;
                } else {
                    swipeLeft();
                    return true;
                }
            } else if (velocityY < -mSwipeThreshold && absX < absY && deltaY < -travelY) {
                if (mDisambiguateSwipe && endingVelocityY > velocityY / 4) {
                    sendDownKey = true;
                } else {
                    swipeUp();
                    return true;
                }
            } else if (velocityY > mSwipeThreshold && absX < absY / 2 && deltaY > travelY) {
                if (mDisambiguateSwipe && endingVelocityY < velocityY / 4) {
                    sendDownKey = true;
                } else {
                    swipeDown();
                    return true;
                }
            }
            if (sendDownKey) {
                detectAndSendKey(mDownKey, mStartX, mStartY, me1.getEventTime());
            }
            return false;
        }
    });
    mGestureDetector.setIsLongpressEnabled(false);
}

Example 88 with GestureDetector

use of android.view.GestureDetector in project platform_frameworks_base by android.

the class KeyboardView method initGestureDetector.

private void initGestureDetector() {
    if (mGestureDetector == null) {
        mGestureDetector = new GestureDetector(getContext(), new GestureDetector.SimpleOnGestureListener() {

            @Override
            public boolean onFling(MotionEvent me1, MotionEvent me2, float velocityX, float velocityY) {
                if (mPossiblePoly)
                    return false;
                final float absX = Math.abs(velocityX);
                final float absY = Math.abs(velocityY);
                float deltaX = me2.getX() - me1.getX();
                float deltaY = me2.getY() - me1.getY();
                // Half the keyboard width
                int travelX = getWidth() / 2;
                // Half the keyboard height
                int travelY = getHeight() / 2;
                mSwipeTracker.computeCurrentVelocity(1000);
                final float endingVelocityX = mSwipeTracker.getXVelocity();
                final float endingVelocityY = mSwipeTracker.getYVelocity();
                boolean sendDownKey = false;
                if (velocityX > mSwipeThreshold && absY < absX && deltaX > travelX) {
                    if (mDisambiguateSwipe && endingVelocityX < velocityX / 4) {
                        sendDownKey = true;
                    } else {
                        swipeRight();
                        return true;
                    }
                } else if (velocityX < -mSwipeThreshold && absY < absX && deltaX < -travelX) {
                    if (mDisambiguateSwipe && endingVelocityX > velocityX / 4) {
                        sendDownKey = true;
                    } else {
                        swipeLeft();
                        return true;
                    }
                } else if (velocityY < -mSwipeThreshold && absX < absY && deltaY < -travelY) {
                    if (mDisambiguateSwipe && endingVelocityY > velocityY / 4) {
                        sendDownKey = true;
                    } else {
                        swipeUp();
                        return true;
                    }
                } else if (velocityY > mSwipeThreshold && absX < absY / 2 && deltaY > travelY) {
                    if (mDisambiguateSwipe && endingVelocityY < velocityY / 4) {
                        sendDownKey = true;
                    } else {
                        swipeDown();
                        return true;
                    }
                }
                if (sendDownKey) {
                    detectAndSendKey(mDownKey, mStartX, mStartY, me1.getEventTime());
                }
                return false;
            }
        });
        mGestureDetector.setIsLongpressEnabled(false);
    }
}

Example 89 with GestureDetector

use of android.view.GestureDetector in project NewPipe by TeamNewPipe.

the class PopupVideoPlayer method initPopup.

@SuppressLint({ "RtlHardcoded" })
private void initPopup() {
    if (DEBUG)
        Log.d(TAG, "initPopup() called");
    View rootView = View.inflate(this, R.layout.player_popup, null);
    viewHolder = new PopupViewHolder(rootView);
    viewHolder.getPlaybackSeekBar().setOnSeekBarChangeListener(internalListener);
    emVideoView = viewHolder.getVideoView();
    emVideoView.setOnPreparedListener(internalListener);
    emVideoView.setOnCompletionListener(internalListener);
    emVideoView.setOnErrorListener(internalListener);
    emVideoView.setOnSeekCompletionListener(internalListener);
    windowLayoutParams = new WindowManager.LayoutParams((int) getMinimumVideoWidth(currentPopupHeight), (int) currentPopupHeight, WindowManager.LayoutParams.TYPE_PHONE, WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, PixelFormat.TRANSLUCENT);
    windowLayoutParams.gravity = Gravity.LEFT | Gravity.TOP;
    MySimpleOnGestureListener listener = new MySimpleOnGestureListener();
    gestureDetector = new GestureDetector(this, listener);
    gestureDetector.setIsLongpressEnabled(false);
    rootView.setOnTouchListener(listener);
    updateScreenSize();
    windowManager.addView(rootView, windowLayoutParams);
}

Example 90 with GestureDetector

use of android.view.GestureDetector in project Reader by TheKeeperOfPie.

the class ActivityMain method inflateNavigationDrawer.

private void inflateNavigationDrawer() {
    // TODO: Adhere to guidelines by making the increment 56dp on mobile and 64dp on tablet
    float standardIncrement = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 56, getResources().getDisplayMetrics());
    float screenWidth = getResources().getDisplayMetrics().widthPixels;
    float navigationWidth = screenWidth - UtilsTheme.getAttributeDimension(this, R.attr.actionBarSize, standardIncrement);
    if (navigationWidth > standardIncrement * 6) {
        navigationWidth = standardIncrement * 6;
    }
    layoutNavigation.getLayoutParams().width = (int) navigationWidth;
    textAccountName.setTextColor(colorFilterPrimary.getColor());
    textAccountInfo.setTextColor(colorFilterPrimary.getColor());
    buttonAccounts.setColorFilter(colorFilterPrimary);
    View.OnClickListener onClickListener = v -> setAccountsVisible(!accountsVisible);
    textAccountName.setOnClickListener(onClickListener);
    textAccountInfo.setOnClickListener(onClickListener);
    buttonAccounts.setOnClickListener(onClickListener);
    adapterAccounts = new AccountsAdapter(colorFilterPrimary.getColor(), this);
    recyclerAccounts.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false));
    recyclerAccounts.setAdapter(adapterAccounts);
    resetAccountList();
    final GestureDetectorCompat gestureDetector = new GestureDetectorCompat(this, new GestureDetector.SimpleOnGestureListener() {

        @Override
        public boolean onDoubleTap(MotionEvent e) {
            loadHeaderImage(true);
            return true;
        }

        @Override
        public boolean onSingleTapConfirmed(MotionEvent e) {
            String permalink = sharedPreferences.getString(AppSettings.HEADER_PERMALINK, "");
            if (!TextUtils.isEmpty(permalink)) {
                Intent intentActivity = new Intent(ActivityMain.this, ActivityMain.class);
                intentActivity.setAction(Intent.ACTION_VIEW);
                intentActivity.setData(Uri.parse(Reddit.BASE_URL + permalink));
                startActivity(intentActivity);
                return true;
            }
            return super.onSingleTapConfirmed(e);
        }
    });
    // Add an empty view to remove extra margin on top
    viewNavigation.addHeaderView(new View(this));
    viewNavigation.setNavigationItemSelectedListener(menuItem -> {
        loadId = menuItem.getItemId();
        layoutDrawer.closeDrawer(GravityCompat.START);
        return true;
    });
    scrollHeaderVertical.setDispatchTouchListener((v, event) -> {
        gestureDetector.onTouchEvent(event);
        switch(MotionEventCompat.getActionMasked(event)) {
            case MotionEvent.ACTION_DOWN:
                layoutDrawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_OPEN);
                break;
            case MotionEvent.ACTION_UP:
            case MotionEvent.ACTION_CANCEL:
                layoutDrawer.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED);
                break;
        }
        return false;
    });
    loadHeaderImage(false);
}