Java Code Examples for android.support.v4.widget.ViewDragHelper#STATE_IDLE

The following examples show how to use android.support.v4.widget.ViewDragHelper#STATE_IDLE . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: SlidingUpPanelLayout.java From AntennaPodSP with MIT License

6 votes

@Override
public void onViewDragStateChanged(int state) {
    int anchoredTop = (int)(mAnchorPoint*mSlideRange);

    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            if (mSlideState != SlideState.EXPANDED) {
                updateObscuredViewVisibility();
                dispatchOnPanelExpanded(mSlideableView);
                mSlideState = SlideState.EXPANDED;
            }
        } else if (mSlideOffset == (float)anchoredTop/(float)mSlideRange) {
            if (mSlideState != SlideState.ANCHORED) {
                updateObscuredViewVisibility();
                dispatchOnPanelAnchored(mSlideableView);
                mSlideState = SlideState.ANCHORED;
            }
        } else if (mSlideState != SlideState.COLLAPSED) {
            dispatchOnPanelCollapsed(mSlideableView);
            mSlideState = SlideState.COLLAPSED;
        }
    }
}

Example 2

Source File: SlidingUpPanelLayout.java From TurboLauncher with Apache License 2.0

6 votes

@Override
public void onViewDragStateChanged(int state) {
    int anchoredTop = (int)(mAnchorPoint*mSlideRange);

    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            if (mSlideState != SlideState.EXPANDED) {
                updateObscuredViewVisibility();
                dispatchOnPanelExpanded(mSlideableView);
                mSlideState = SlideState.EXPANDED;
            }
        } else if (mSlideOffset == (float)anchoredTop/(float)mSlideRange) {
            if (mSlideState != SlideState.ANCHORED) {
                updateObscuredViewVisibility();
                dispatchOnPanelAnchored(mSlideableView);
                mSlideState = SlideState.ANCHORED;
            }
        } else if (mSlideState != SlideState.COLLAPSED) {
            dispatchOnPanelCollapsed(mSlideableView);
            mSlideState = SlideState.COLLAPSED;
        }
    }
}

Example 3

Source File: SlidingPaneLayout.java From VCL-Android with Apache License 2.0

6 votes

@Override
public void onViewDragStateChanged(int state) {
    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            if (mState != STATE_CLOSED) {
                mState = STATE_CLOSED;
                if (mPanelSlideListener != null)
                    mPanelSlideListener.onPanelClosed();
            }
        } else if (Math.abs(mSlideOffset - (1 - (float)mOverhangSize / mSlideRange))
                   <= 0.001) {
            if (mState != STATE_OPENED) {
                mState = STATE_OPENED;
                if (mPanelSlideListener != null)
                    mPanelSlideListener.onPanelOpened();
            }
        } else if (mSlideOffset == 1) {
            if (mState != STATE_OPENED_ENTIRELY) {
                mState = STATE_OPENED_ENTIRELY;
                if (mPanelSlideListener != null)
                    mPanelSlideListener.onPanelOpenedEntirely();
            }
        }
    }
}

Example 4

Source File: SlidingUpPanelLayout.java From BlackLight with GNU General Public License v3.0

6 votes

@Override
public void onViewDragStateChanged(int state) {
    int anchoredTop = (int)(mAnchorPoint*mSlideRange);

    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            if (mSlideState != SlideState.EXPANDED) {
                updateObscuredViewVisibility();
                dispatchOnPanelExpanded(mSlideableView);
                mSlideState = SlideState.EXPANDED;
            }
        } else if (mSlideOffset == (float)anchoredTop/(float)mSlideRange) {
            if (mSlideState != SlideState.ANCHORED) {
                updateObscuredViewVisibility();
                dispatchOnPanelAnchored(mSlideableView);
                mSlideState = SlideState.ANCHORED;
            }
        } else if (mSlideState != SlideState.COLLAPSED) {
            dispatchOnPanelCollapsed(mSlideableView);
            mSlideState = SlideState.COLLAPSED;
        }
    }
}

Example 5

Source File: SlidingUpPanelLayout.java From AndroidSlidingUpPanel-foursquare-map-demo with Apache License 2.0

6 votes

@Override
public void onViewDragStateChanged(int state) {
    int anchoredTop = (int)(mAnchorPoint*mSlideRange);

    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            if (mSlideState != SlideState.EXPANDED) {
                updateObscuredViewVisibility();
                dispatchOnPanelExpanded(mSlideableView);
                mSlideState = SlideState.EXPANDED;
            }
        } else if (mSlideOffset == (float)anchoredTop/(float)mSlideRange) {
            if (mSlideState != SlideState.ANCHORED) {
                updateObscuredViewVisibility();
                dispatchOnPanelAnchored(mSlideableView);
                mSlideState = SlideState.ANCHORED;
            }
        } else if (mSlideState != SlideState.COLLAPSED) {
            dispatchOnPanelCollapsed(mSlideableView);
            mSlideState = SlideState.COLLAPSED;
        }
    }
}

Example 6

Source File: SwipeRevealLayout.java From SwipeRevealLayout with MIT License

6 votes

@Override
public boolean onInterceptTouchEvent(MotionEvent ev) {
    if (isDragLocked()) {
        return super.onInterceptTouchEvent(ev);
    }

    mDragHelper.processTouchEvent(ev);
    mGestureDetector.onTouchEvent(ev);
    accumulateDragDist(ev);

    boolean couldBecomeClick = couldBecomeClick(ev);
    boolean settling = mDragHelper.getViewDragState() == ViewDragHelper.STATE_SETTLING;
    boolean idleAfterScrolled = mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE
            && mIsScrolling;

    // must be placed as the last statement
    mPrevX = ev.getX();
    mPrevY = ev.getY();

    // return true => intercept, cannot trigger onClick event
    return !couldBecomeClick && (settling || idleAfterScrolled);
}

Example 7

Source File: SlidingLayout.java From UltimateAndroid with Apache License 2.0

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            updateObscuredViewsVisibility(mSlideableView);
            dispatchOnPanelClosed(mSlideableView);
            mPreservedOpenState = false;
        } else {
            dispatchOnPanelOpened(mSlideableView);
            mPreservedOpenState = true;
        }
    }
}

Example 8

Source File: SlideLayout.java From SlideActivity with MIT License

5 votes

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    int widthMode = MeasureSpec.getMode(widthMeasureSpec);
    int widthSize = MeasureSpec.getSize(widthMeasureSpec);
    if (widthMode != MeasureSpec.EXACTLY) {
        throw new IllegalStateException("Width must have an exact value or MATCH_PARENT");
    }

    int heightMode = MeasureSpec.getMode(heightMeasureSpec);
    int heightSize = MeasureSpec.getSize(heightMeasureSpec);
    if (heightMode != MeasureSpec.EXACTLY) {
        throw new IllegalStateException("Width must have an exact value or MATCH_PARENT");
    }

    final int childCount = getChildCount();

    // We'll find the current one below.
    mSlideableView = null;

    for (int i = 0; i < childCount; i++) {
        final View child = getChildAt(i);
        final LayoutParams lp = (LayoutParams) child.getLayoutParams();

        int childWidthSpec = MeasureSpec.makeMeasureSpec(widthSize, MeasureSpec.EXACTLY);
        int childHeightSpec = MeasureSpec.makeMeasureSpec(heightSize, MeasureSpec.EXACTLY);

        child.measure(childWidthSpec, childHeightSpec);
        lp.slideable = true;
        mSlideableView = child;
    }

    setMeasuredDimension(widthSize, heightSize);
    mCanSlide = true;

    if (mDragHelper.getViewDragState() != ViewDragHelper.STATE_IDLE) {
        // Cancel scrolling in progress, it's no longer relevant.
        mDragHelper.abort();
    }
}

Example 9

Source File: ToolbarPanelLayout.java From ToolbarPanel with MIT License

5 votes

/**
 * Resolve the shared state of all drawers from the component ViewDragHelpers.
 * Should be called whenever a ViewDragHelper's state changes.
 */
void updateDrawerState(int activeState) {

    if (activeState == ViewDragHelper.STATE_IDLE) {
        if (dragOffset == 0) {
            dispatchOnPanelClosed();
        } else if (dragOffset == 1) {
            dispatchOnDrawerOpened();
        }
    }
}

Example 10

Source File: BehaviorDelegate.java From DrawerBehavior with Apache License 2.0

5 votes

private void updateDrawerState(int activeState, View activeDrawer) {
  final int state = dragger.getViewDragState();

  if (activeDrawer != null && activeState == ViewDragHelper.STATE_IDLE) {
    if (onScreen == 0) {
      dispatchOnDrawerClosed(activeDrawer);
    } else if (onScreen == 1) {
      dispatchOnDrawerOpened(activeDrawer);
    }
  }

  if (state != drawerState) {
    drawerState = state;
  }
}

Example 11

Source File: SwipeBackLayout.java From SwipeBackLibrary with Apache License 2.0

5 votes

@Override
        public void onViewDragStateChanged(int state) {
            super.onViewDragStateChanged(state);
            if (mListeners != null && !mListeners.isEmpty()) {
                for (SwipeListener listener : mListeners) {
                    listener.onScrollStateChange(state, mScrollPercent);
                }
            }
//            Log.i("======", "onViewDragStateChanged:" + state + ":" + mScrollPercent);

            if (state == ViewDragHelper.STATE_IDLE) {
                if (mScrollPercent >= 1){
                    if (mFragment != null && !mFragment.isDetached()){//结束当前fragment时,取消动画
                        ISwipeBackFragment iSwipeBackFragment = (ISwipeBackFragment)mFragment;
                        iSwipeBackFragment.getPreFragment().setLockable(true);

                        iSwipeBackFragment.setLockable(true);
                        mFragment.getFragmentManager().popBackStackImmediate();
                        iSwipeBackFragment.setLockable(false);

                        iSwipeBackFragment.getPreFragment().setLockable(false);
                    }else if (mActivity != null && !mActivity.isFinishing()){
                        mActivity.finish();
                    }
                }else{
                    recovery(getPreSwipeBackLayout());
                    if (mActivity != null) Utils.convertActivityFromTranslucent(mActivity);
                }
            }
        }

Example 12

Source File: SwipeBackLayout.java From SwipeBackLibrary with Apache License 2.0

5 votes

@Override
protected boolean drawChild(Canvas canvas, View child, long drawingTime) {
    final boolean drawContent = child == mContentView;

    boolean ret = super.drawChild(canvas, child, drawingTime);
    if (mScrimOpacity > 0 && drawContent
            && mViewDragHelper.getViewDragState() != ViewDragHelper.STATE_IDLE) {
        if (mHasShadow) drawShadow(canvas, child);
        drawScrim(canvas, child);
    }
    return ret;
}

Example 13

Source File: SwipeBackLayout.java From AndroidProjects with MIT License

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            updateObscuredViewsVisibility(mSlideableView);
            dispatchOnPanelClosed(mSlideableView);
            mPreservedOpenState = false;
        } else {
            dispatchOnPanelOpened(mSlideableView);
            mPreservedOpenState = true;
        }
    }
}

Example 14

Source File: SlideFrameLayout.java From AccountBook with GNU General Public License v3.0

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            updateObscuredViewsVisibility(mSlideableView);
            mPreservedOpenState = false;
        } else {
            mPreservedOpenState = true;
        }
    }
}

Example 15

Source File: SlidingRootNavLayout.java From SlidingRootNav with Apache License 2.0

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (dragState == ViewDragHelper.STATE_IDLE && state != ViewDragHelper.STATE_IDLE) {
        notifyDragStart();
    } else if (dragState != ViewDragHelper.STATE_IDLE && state == ViewDragHelper.STATE_IDLE) {
        isMenuHidden = calculateIsMenuHidden();
        notifyDragEnd(isMenuOpened());
    }
    dragState = state;
}

Example 16

Source File: SlidingPaneLayout.java From KlyphMessenger with MIT License

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (mDragHelper.getViewDragState() == ViewDragHelper.STATE_IDLE) {
        if (mSlideOffset == 0) {
            updateObscuredViewsVisibility(mSlideableView);
            dispatchOnPanelClosed(mSlideableView);
            mPreservedOpenState = false;
        } else {
            dispatchOnPanelOpened(mSlideableView);
            mPreservedOpenState = true;
        }
    }
}

Example 17

Source File: SwipeBackLayout.java From Readhub with Apache License 2.0

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (state == draggingState) return;

    if ((draggingState == ViewDragHelper.STATE_DRAGGING ||
        draggingState == ViewDragHelper.STATE_SETTLING) &&
        state == ViewDragHelper.STATE_IDLE) {
        // the view stopped from moving.
        if (draggingOffset == getDragRange()) {
            finish();
        }
    }

    draggingState = state;
}

Example 18

Source File: ViewDragHelperView.java From Android_UE with Apache License 2.0

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (state == ViewDragHelper.STATE_IDLE) {
        View captureView = mViewDragHelper.getCapturedView();
        if (captureView != null) {
            captureView.setElevation(captureView.getElevation() - 1);
        }
    }
}

Example 19

Source File: DragHelperGridView.java From PlusDemo with Apache License 2.0

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (state == ViewDragHelper.STATE_IDLE) {
        View capturedView = dragHelper.getCapturedView();
        if (capturedView != null) {
            capturedView.setElevation(capturedView.getElevation() - 1);
        }
    }
}

Example 20

Source File: SwipeBackLayout.java From SwipeBack with Apache License 2.0

5 votes

@Override
public void onViewDragStateChanged(int state) {
    if (state == draggingState) return;

    if ((draggingState == ViewDragHelper.STATE_DRAGGING || draggingState == ViewDragHelper.STATE_SETTLING) &&
            state == ViewDragHelper.STATE_IDLE) {
        // the view stopped from moving.
        if (draggingOffset == getDragRange()) {
            onFinishListener.onFinishState();
        }
    }

    draggingState = state;
}