Examples with CallSuper android.support.annotation.CallSuper used on opensource projects

Example 6 with CallSuper

use of android.support.annotation.CallSuper in project remusic by aa112901.

the class RoundViewPager method onPageScrolled.

/**
     * This method will be invoked when the currentPosition page is scrolled, either as part
     * of a programmatically initiated smooth scroll or a user initiated touch scroll.
     * If you override this method you must call through to the superclass implementation
     * (e.g. super.onPageScrolled(position, offset, offsetPixels)) before onPageScrolled
     * returns.
     *
     * @param position Position index of the first page currently being displayed.
     *                 Page position+1 will be visible if positionOffset is nonzero.
     * @param offset Value from [0, 1) indicating the offset from the page at position.
     * @param offsetPixels Value in pixels indicating the offset from position.
     */
@CallSuper
protected void onPageScrolled(int position, float offset, int offsetPixels) {
    // Offset any decor views if needed - keep them on-screen at all times.
    if (mDecorChildCount > 0) {
        final int scrollX = getScrollX();
        int paddingLeft = getPaddingLeft();
        int paddingRight = getPaddingRight();
        final int width = getWidth();
        final int childCount = getChildCount();
        for (int i = 0; i < childCount; i++) {
            final View child = getChildAt(i);
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (!lp.isDecor)
                continue;
            final int hgrav = lp.gravity & Gravity.HORIZONTAL_GRAVITY_MASK;
            int childLeft = 0;
            switch(hgrav) {
                default:
                    childLeft = paddingLeft;
                    break;
                case Gravity.LEFT:
                    childLeft = paddingLeft;
                    paddingLeft += child.getWidth();
                    break;
                case Gravity.CENTER_HORIZONTAL:
                    childLeft = Math.max((width - child.getMeasuredWidth()) / 2, paddingLeft);
                    break;
                case Gravity.RIGHT:
                    childLeft = width - paddingRight - child.getMeasuredWidth();
                    paddingRight += child.getMeasuredWidth();
                    break;
            }
            childLeft += scrollX;
            final int childOffset = childLeft - child.getLeft();
            if (childOffset != 0) {
                child.offsetLeftAndRight(childOffset);
            }
        }
    }
    dispatchOnPageScrolled(position, offset, offsetPixels);
    if (mPageTransformer != null) {
        final int scrollX = getScrollX();
        final int childCount = getChildCount();
        for (int i = 0; i < childCount; i++) {
            final View child = getChildAt(i);
            final LayoutParams lp = (LayoutParams) child.getLayoutParams();
            if (lp.isDecor)
                continue;
            final float transformPos = (float) (child.getLeft() - scrollX) / getClientWidth();
            mPageTransformer.transformPage(child, transformPos);
        }
    }
    mCalledSuper = true;
}

Example 7 with CallSuper

use of android.support.annotation.CallSuper in project android_frameworks_base by ResurrectionRemix.

the class BaseActivity method onCreate.

@CallSuper
@Override
public void onCreate(Bundle icicle) {
    // Record the time when onCreate is invoked for metric.
    mStartTime = new Date().getTime();
    super.onCreate(icicle);
    final Intent intent = getIntent();
    addListenerForLaunchCompletion();
    setContentView(mLayoutId);
    mDrawer = DrawerController.create(this);
    mState = getState(icicle);
    Metrics.logActivityLaunch(this, mState, intent);
    mRoots = DocumentsApplication.getRootsCache(this);
    getContentResolver().registerContentObserver(RootsCache.sNotificationUri, false, mRootsCacheObserver);
    mSearchManager = new SearchViewManager(this, icicle);
    DocumentsToolbar toolbar = (DocumentsToolbar) findViewById(R.id.toolbar);
    setActionBar(toolbar);
    mNavigator = new NavigationView(mDrawer, toolbar, (Spinner) findViewById(R.id.stack), mState, this);
    // Base classes must update result in their onCreate.
    setResult(Activity.RESULT_CANCELED);
}

Example 8 with CallSuper

use of android.support.annotation.CallSuper in project ride-read-android by Ride-Read.

the class RecyclerViewHeader method onTouchEvent.

@Override
@CallSuper
public boolean onTouchEvent(@NonNull MotionEvent event) {
    if (recyclerWantsTouch) {
        // this cannot be true if recycler is not attached
        int scrollDiff = downTranslation - calculateTranslation();
        int verticalDiff = isVertical ? scrollDiff : 0;
        int horizontalDiff = isVertical ? 0 : scrollDiff;
        MotionEvent recyclerEvent = MotionEvent.obtain(event.getDownTime(), event.getEventTime(), event.getAction(), event.getX() - horizontalDiff, event.getY() - verticalDiff, event.getMetaState());
        recyclerView.onTouchEvent(recyclerEvent);
        return false;
    }
    return super.onTouchEvent(event);
}

Example 9 with CallSuper

use of android.support.annotation.CallSuper in project ChipsLayoutManager by BelooS.

the class AbstractLayouter method placeView.

@Override
@CallSuper
public final /** calculate view positions, view won't be actually added to layout when calling this method
     * @return true if view successfully placed, false if view can't be placed because out of space on screen and have to be recycled */
boolean placeView(View view) {
    layoutManager.measureChildWithMargins(view, 0, 0);
    calculateView(view);
    if (canNotBePlacedInCurrentRow()) {
        isRowCompleted = true;
        layoutRow();
    }
    if (isFinishedLayouting())
        return false;
    rowSize++;
    Rect rect = createViewRect(view);
    rowViews.add(new Pair<>(rect, view));
    return true;
}

Example 10 with CallSuper

use of android.support.annotation.CallSuper in project AntennaPod by AntennaPod.

the class CastEnabledActivity method onPrepareOptionsMenu.

@Override
@CallSuper
public boolean onPrepareOptionsMenu(Menu menu) {
    super.onPrepareOptionsMenu(menu);
    MenuItem mediaRouteButton = menu.findItem(R.id.media_route_menu_item);
    if (mediaRouteButton == null) {
        Log.wtf(TAG, "MediaRoute item could not be found on the menu!", new Exception());
        mediaRouteActionProvider = null;
        return true;
    }
    mediaRouteActionProvider = castManager.addMediaRouterButton(mediaRouteButton);
    if (mediaRouteActionProvider != null) {
        mediaRouteActionProvider.setEnabled(castButtonVisibilityManager.shouldEnable());
    }
    return true;
}