类android.widget.OverScroller源码实例Demo

下面列出了怎么用android.widget.OverScroller的API类实例代码及写法,或者点击链接到github查看源代码。

源代码1 项目: WeekDatePicker   文件: WeekDatePicker.java
private void computeScrollX() {
    OverScroller scroller = flingScrollerX;
    if(scroller.isFinished()) {
        scroller = adjustScrollerX;
        if(scroller.isFinished()) {
            return;
        }
    }

    if(scroller.computeScrollOffset()) {

        int currentScrollerX = scroller.getCurrX();
        if(previousScrollerX == Integer.MIN_VALUE) {
            previousScrollerX = scroller.getStartX();
        }

        scrollBy(currentScrollerX - previousScrollerX, 0);
        previousScrollerX = currentScrollerX;

        if(scroller.isFinished()) {
            onScrollerFinishedX(scroller);
        }

        postInvalidate();
    }
}
 
/**
 * creates the viewport
 *
 * @param graphView graphview
 */
Viewport(ChartView graphView) {
    mScroller = new OverScroller(graphView.getContext());
    mEdgeEffectTop = new EdgeEffectCompat(graphView.getContext());
    mEdgeEffectBottom = new EdgeEffectCompat(graphView.getContext());
    mEdgeEffectLeft = new EdgeEffectCompat(graphView.getContext());
    mEdgeEffectRight = new EdgeEffectCompat(graphView.getContext());
    mGestureDetector = new GestureDetector(graphView.getContext(), mGestureListener);
    mScaleGestureDetector = new ScaleGestureDetector(graphView.getContext(), mScaleGestureListener);

    mGraphView = graphView;
    mXAxisBoundsStatus = AxisBoundsStatus.INITIAL;
    mYAxisBoundsStatus = AxisBoundsStatus.INITIAL;
    mBackgroundColor = Color.TRANSPARENT;
    mPaint = new Paint();
}
 
CompactCalendarController(Paint dayPaint, OverScroller scroller, Rect textSizeRect, AttributeSet attrs,
                          Context context, int currentDayBackgroundColor, int calenderTextColor,
                          int currentSelectedDayBackgroundColor, VelocityTracker velocityTracker,
                          int multiEventIndicatorColor, EventsContainer eventsContainer,
                          Locale locale, TimeZone timeZone) {
    this.dayPaint = dayPaint;
    this.scroller = scroller;
    this.textSizeRect = textSizeRect;
    this.currentDayBackgroundColor = currentDayBackgroundColor;
    this.calenderTextColor = calenderTextColor;
    this.currentSelectedDayBackgroundColor = currentSelectedDayBackgroundColor;
    this.otherMonthDaysTextColor = calenderTextColor;
    this.velocityTracker = velocityTracker;
    this.multiEventIndicatorColor = multiEventIndicatorColor;
    this.eventsContainer = eventsContainer;
    this.locale = locale;
    this.timeZone = timeZone;
    this.displayOtherMonthDays = false;
    loadAttributes(attrs, context);
    init(context);
}
 
源代码4 项目: WidgetCase   文件: MatrixView.java
public MatrixView(Context context, @Nullable AttributeSet attrs) {
    super(context, attrs);
    mBitmap = Util.getAvatar(getResources(), DensityUtil.dp2px(220));
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
    mScreenW = getResources().getDisplayMetrics().widthPixels;
    mScreenH = getResources().getDisplayMetrics().heightPixels;
    LogUtil.logD("初始化", "mBitmap.H = " + mBitmap
            .getHeight() + "->屏幕宽高 = " + mScreenW + "-" + mScreenH);

    mDetector = new GestureDetectorCompat(context, this);
    mOverScroller = new OverScroller(context);
}
 
源代码5 项目: scissors   文件: TouchManager.java
@Override
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, float velocityY) {
    velocityX /= 2;
    velocityY /= 2;

    if(Math.abs(velocityX) < MINIMUM_FLING_VELOCITY) {
        velocityX = 0;
    }
    if(Math.abs(velocityY) < MINIMUM_FLING_VELOCITY) {
        velocityY = 0;
    }

    if(velocityX == 0 && velocityY == 0) {
        return true;
    }

    int width = (int) (imageBounds.right * scale);
    int height = (int) (imageBounds.bottom * scale);

    OverScroller scroller = new OverScroller(imageView.getContext());
    scroller.fling((int) e1.getX(), (int) e1.getY(), (int) velocityX, (int) velocityY, -width, width, -height, height);

    TouchPoint target = new TouchPoint(scroller.getFinalX(), scroller.getFinalY());
    float x = velocityX == 0 ? position.getX() : target.getX() * scale;
    float y = velocityY == 0 ? position.getY() : target.getY() * scale;

    gestureAnimator.animateTranslation(position.getX(), x, position.getY(), y);

    return true;
}
 
源代码6 项目: RefreshNow   文件: IRefreshNowView.java
public Helper(final View view, final Context context, final AttributeSet attrs, final int defStyle) {
	if (!(view instanceof IRefreshNowView))
		throw new IllegalArgumentException("this view instance must implement IRefreshNowView");
	mConfig = new RefreshNowConfig.Builder(context).build();
	mView = view;
	mEventProcessor = new MotionEventProcessor(context, this);
	mScroller = new OverScroller(context);
	setRefreshMode(RefreshMode.BOTH);
}
 
源代码7 项目: wear-notify-for-reddit   文件: PanView.java
public PanView(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    // Sets up interactions
    mGestureDetector = new GestureDetector(context, new ScrollFlingGestureListener());
    mScroller = new OverScroller(context);
    mEdgeEffectLeft = new EdgeEffect(context);
    mEdgeEffectTop = new EdgeEffect(context);
    mEdgeEffectRight = new EdgeEffect(context);
    mEdgeEffectBottom = new EdgeEffect(context);

    mDrawBlurredPaint = new Paint();
    mDrawBlurredPaint.setDither(true);
}
 
源代码8 项目: Theogony   文件: ZoomImageView.java
public void forceFinished(boolean finished) {
    if (isOld) {
        ((Scroller) scroller).forceFinished(finished);
    } else {
        ((OverScroller) scroller).forceFinished(finished);
    }
}
 
源代码9 项目: styT   文件: TouchImageView.java
public CompatScroller(Context context) {
    if (VERSION.SDK_INT < VERSION_CODES.GINGERBREAD) {
        isPreGingerbread = true;
        scroller = new Scroller(context);

    } else {
        isPreGingerbread = false;
        overScroller = new OverScroller(context);
    }
}
 
源代码10 项目: Document-Scanner   文件: TouchImageView.java
public CompatScroller(Context context) {
    if (VERSION.SDK_INT < VERSION_CODES.GINGERBREAD) {
        isPreGingerbread = true;
        scroller = new Scroller(context);

    } else {
        isPreGingerbread = false;
        overScroller = new OverScroller(context);
    }
}
 
源代码11 项目: SprintNBA   文件: PhotoView.java
Transform() {
    Context ctx = getContext();
    mTranslateScroller = new OverScroller(ctx, mInterpolatorProxy);
    mScaleScroller = new Scroller(ctx, mInterpolatorProxy);
    mFlingScroller = new OverScroller(ctx, mInterpolatorProxy);
    mClipScroller = new Scroller(ctx, mInterpolatorProxy);
    mRotateScroller = new Scroller(ctx, mInterpolatorProxy);
}
 
源代码12 项目: ZoomImageView   文件: ZoomImageView.java
public void forceFinished(boolean finished) {
    if (isOld) {
        ((Scroller) scroller).forceFinished(finished);
    } else {
        ((OverScroller) scroller).forceFinished(finished);
    }
}
 
源代码13 项目: Gank-Veaer   文件: ZoomImageView.java
public void forceFinished(boolean finished) {
    if (isOld) {
        ((Scroller) scroller).forceFinished(finished);
    } else {
        ((OverScroller) scroller).forceFinished(finished);
    }
}
 
源代码14 项目: PhotoPicker   文件: TouchImageView.java
public CompatScroller(Context context) {
  if (VERSION.SDK_INT < VERSION_CODES.GINGERBREAD) {
    isPreGingerbread = true;
    scroller = new Scroller(context);
  } else {
    isPreGingerbread = false;
    overScroller = new OverScroller(context);
  }
}
 
源代码15 项目: NewFastFrame   文件: SwipeMenuLayout.java
public SwipeMenuLayout(Context context, AttributeSet attrs, int defStyle) {
    super(context, attrs, defStyle);

    TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.SwipeMenuLayout);
    mLeftViewId = typedArray.getResourceId(R.styleable.SwipeMenuLayout_leftViewId, mLeftViewId);
    mContentViewId = typedArray.getResourceId(R.styleable.SwipeMenuLayout_contentViewId, mContentViewId);
    mRightViewId = typedArray.getResourceId(R.styleable.SwipeMenuLayout_rightViewId, mRightViewId);
    typedArray.recycle();

    ViewConfiguration mViewConfig = ViewConfiguration.get(getContext());
    mScaledTouchSlop = mViewConfig.getScaledTouchSlop();
    mScroller = new OverScroller(getContext());
    mScaledMinimumFlingVelocity = mViewConfig.getScaledMinimumFlingVelocity();
    mScaledMaximumFlingVelocity = mViewConfig.getScaledMaximumFlingVelocity();
}
 
源代码16 项目: iBeebo   文件: SwipeFrameLayout.java
private void init() {
    scroller = new OverScroller(getContext(), new DecelerateInterpolator());
    setBackgroundDrawable(ThemeUtility.getDrawable(android.R.attr.windowBackground));
    this.activity = (Activity) getContext();
    this.topView = ((View) (activity.findViewById(android.R.id.content).getParent()));
    this.max_motion_event_down_x_position = Utility.dip2px(25);
    this.gestureDetector = new GestureDetector(getContext(), new SwipeRightToCloseOnGestureListener());
    this.setId(R.id.swipe_framelayout);
}
 
源代码17 项目: qiscus-sdk-android   文件: QiscusTouchImageView.java
public CompatScroller(Context context) {
    if (VERSION.SDK_INT < VERSION_CODES.GINGERBREAD) {
        isPreGingerbread = true;
        scroller = new Scroller(context);
    } else {
        isPreGingerbread = false;
        overScroller = new OverScroller(context);
    }
}
 
源代码18 项目: Android_UE   文件: ScalableView.java
private void init() {
    // 图片的大小
    mImageSize = Utils.dp2px(300);
    // 获取图片
    mBitmap = Utils.getDrawableBitmap(getContext(), R.drawable.icon_android_road, mImageSize);
    // 画笔
    mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);

    //
    gestureDetectorCompat = new GestureDetectorCompat(getContext(), this);
    gestureDetectorCompat.setOnDoubleTapListener(this);
    scroller = new OverScroller(getContext());
    scaleGestureDetector = new ScaleGestureDetector(getContext(), new ScaleImageScaleGestureDetector());
}
 
源代码19 项目: oneHookLibraryAndroid   文件: TouchImageView.java
public CompatScroller(Context context) {
    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.GINGERBREAD) {
        isPreGingerbread = true;
        scroller = new Scroller(context);

    } else {
        isPreGingerbread = false;
        overScroller = new OverScroller(context);
    }
}
 
源代码20 项目: TouchNews   文件: TouchImageView.java
public CompatScroller(Context context) {
    if (VERSION.SDK_INT < VERSION_CODES.GINGERBREAD) {
        isPreGingerbread = true;
        scroller = new Scroller(context);

    } else {
        isPreGingerbread = false;
        overScroller = new OverScroller(context);
    }
}
 
源代码21 项目: MultiView   文件: TouchImageView.java
public CompatScroller(Context context) {
    if (VERSION.SDK_INT < VERSION_CODES.GINGERBREAD) {
        isPreGingerbread = true;
        scroller = new Scroller(context);

    } else {
        isPreGingerbread = false;
        overScroller = new OverScroller(context);
    }
}
 
源代码22 项目: swipe-maker   文件: OrientationStrategy.java
public OrientationStrategy(View view, int touchSlop) {
    mView = view;
    Context context = view.getContext();
    mTouchSlop = touchSlop;
    mHelperScroller = new ScrollerHelper(new OverScroller(context));
    mPositionInfo = new Position();
}
 
源代码23 项目: Bailan   文件: PullToRefreshView.java
public PullToRefreshView(Context context, AttributeSet attrs) {
    super(context, attrs);
    mInflater = LayoutInflater.from(context);
    mScroller = new OverScroller(context);

    //获取自定义属性
    TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.PullToRefresh);
    if (ta.hasValue(R.styleable.PullToRefresh_header_indicator)) {
        mHeaderIndicatorClassName = ta.getString(R.styleable.PullToRefresh_header_indicator);
    }
    if (ta.hasValue(R.styleable.PullToRefresh_footer_indicator)) {
        mFooterIndicatorClassName = ta.getString(R.styleable.PullToRefresh_footer_indicator);
    }
    ta.recycle();
}
 
源代码24 项目: star-zone-android   文件: GingerScroller.java
public GingerScroller(Context context) {
    mScroller = new OverScroller(context);
}
 
源代码25 项目: CodenameOne   文件: ScrollerCompatGingerbread.java
public static void fling(Object scroller, int startX, int startY, int velX, int velY,
        int minX, int maxX, int minY, int maxY) {
    ((OverScroller) scroller).fling(startX, startY, velX, velY, minX, maxX, minY, maxY);
}
 
源代码26 项目: guideshow   文件: ScrollerCompatGingerbread.java
public static int getFinalX(Object scroller) {
    return ((OverScroller) scroller).getFinalX();
}
 
源代码27 项目: android-chromium   文件: AwContents.java
public AwContents(AwBrowserContext browserContext, ViewGroup containerView,
        InternalAccessDelegate internalAccessAdapter, AwContentsClient contentsClient,
        AwLayoutSizer layoutSizer, AwSettings settings) {
    mBrowserContext = browserContext;
    mContainerView = containerView;
    mInternalAccessAdapter = internalAccessAdapter;
    mContentsClient = contentsClient;
    mLayoutSizer = layoutSizer;
    mSettings = settings;
    mDIPScale = DeviceDisplayInfo.create(mContainerView.getContext()).getDIPScale();
    mLayoutSizer.setDelegate(new AwLayoutSizerDelegate());
    mLayoutSizer.setDIPScale(mDIPScale);
    mWebContentsDelegate = new AwWebContentsDelegateAdapter(contentsClient, mContainerView);
    mContentsClientBridge = new AwContentsClientBridge(contentsClient);
    mZoomControls = new AwZoomControls(this);
    mIoThreadClient = new IoThreadClientImpl();
    mInterceptNavigationDelegate = new InterceptNavigationDelegateImpl();

    AwSettings.ZoomSupportChangeListener zoomListener =
            new AwSettings.ZoomSupportChangeListener() {
                @Override
                public void onGestureZoomSupportChanged(boolean supportsGestureZoom) {
                    mContentViewCore.updateMultiTouchZoomSupport(supportsGestureZoom);
                    mContentViewCore.updateDoubleTapSupport(supportsGestureZoom);
                }

            };
    mSettings.setZoomListener(zoomListener);
    mDefaultVideoPosterRequestHandler = new DefaultVideoPosterRequestHandler(mContentsClient);
    mSettings.setDefaultVideoPosterURL(
            mDefaultVideoPosterRequestHandler.getDefaultVideoPosterURL());
    mSettings.setDIPScale(mDIPScale);
    mScrollOffsetManager = new AwScrollOffsetManager(new AwScrollOffsetManagerDelegate(),
            new OverScroller(mContainerView.getContext()));
    mScrollAccessibilityHelper = new ScrollAccessibilityHelper(mContainerView);

    setOverScrollMode(mContainerView.getOverScrollMode());
    setScrollBarStyle(mInternalAccessAdapter.super_getScrollBarStyle());
    mContainerView.addOnLayoutChangeListener(new AwLayoutChangeListener());

    setNewAwContents(nativeInit(mBrowserContext));

    onVisibilityChanged(mContainerView, mContainerView.getVisibility());
    onWindowVisibilityChanged(mContainerView.getWindowVisibility());
}
 
源代码28 项目: SwipeRecyclerView   文件: RightHorizontal.java
@Override
public void autoOpenMenu(OverScroller scroller, int scrollX, int duration) {
    scroller.startScroll(Math.abs(scrollX), 0, getMenuView().getWidth() - Math.abs(scrollX), 0, duration);
}
 
源代码29 项目: PicturePicker   文件: ScrollerProxy.java
public GingerScroller(Context context) {
    mScroller = new OverScroller(context);
}
 
源代码30 项目: imsdk-android   文件: GingerScroller.java
public GingerScroller(Context context) {
    mScroller = new OverScroller(context);
}
 
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