Examples with RefreshHeader com.scwang.smartrefresh.layout.api.RefreshHeader used on opensource projects

Example 6 with RefreshHeader

use of com.scwang.smartrefresh.layout.api.RefreshHeader in project SmartRefreshLayout by scwang90.

the class WeiboPracticeActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_practice_weibo);
    final Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    toolbar.setNavigationOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            finish();
        }
    });
    // 状态栏透明和间距处理
    StatusBarUtil.immersive(this);
    StatusBarUtil.setPaddingSmart(this, toolbar);
    final View parallax = findViewById(R.id.parallax);
    final View buttonBar = findViewById(R.id.buttonBarLayout);
    final NestedScrollView scrollView = (NestedScrollView) findViewById(R.id.scrollView);
    final RefreshLayout refreshLayout = (RefreshLayout) findViewById(R.id.refreshLayout);
    findViewById(R.id.attention).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            Toast.makeText(view.getContext(), "点击了关注", Toast.LENGTH_SHORT).show();
        }
    });
    findViewById(R.id.leaveword).setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            Toast.makeText(view.getContext(), "点击了留言", Toast.LENGTH_SHORT).show();
        }
    });
    refreshLayout.setOnMultiPurposeListener(new SimpleMultiPurposeListener() {

        @Override
        public void onRefresh(@NonNull RefreshLayout refreshLayout) {
            refreshLayout.finishRefresh(3000);
        }

        @Override
        public void onLoadMore(@NonNull RefreshLayout refreshLayout) {
            refreshLayout.finishLoadMore(2000);
        }

        @Override
        public void onHeaderMoving(RefreshHeader header, boolean isDragging, float percent, int offset, int headerHeight, int maxDragHeight) {
            mOffset = offset / 2;
            parallax.setTranslationY(mOffset - mScrollY);
            toolbar.setAlpha(1 - Math.min(percent, 1));
        }
    });
    scrollView.setOnScrollChangeListener(new NestedScrollView.OnScrollChangeListener() {

        private int lastScrollY = 0;

        private int h = DensityUtil.dp2px(170);

        private int color = ContextCompat.getColor(getApplicationContext(), R.color.colorPrimary) & 0x00ffffff;

        @Override
        public void onScrollChange(NestedScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY) {
            if (lastScrollY < h) {
                scrollY = Math.min(h, scrollY);
                mScrollY = scrollY > h ? h : scrollY;
                buttonBar.setAlpha(1f * mScrollY / h);
                toolbar.setBackgroundColor(((255 * mScrollY / h) << 24) | color);
                parallax.setTranslationY(mOffset - mScrollY);
            }
            lastScrollY = scrollY;
        }
    });
    buttonBar.setAlpha(0);
    toolbar.setBackgroundColor(0);
}

Example 7 with RefreshHeader

use of com.scwang.smartrefresh.layout.api.RefreshHeader in project SmartRefreshLayout by scwang90.

the class SmartRefreshLayout method finishRefresh.

/**
 * 完成刷新
 * @param delayed 开始延时
 * @param success 数据是否成功刷新 （会影响到上次更新时间的改变）
 * @return SmartRefreshLayout
 */
@Override
public SmartRefreshLayout finishRefresh(int delayed, final boolean success) {
    postDelayed(new Runnable() {

        @Override
        public void run() {
            if (mState == RefreshState.Refreshing && mRefreshHeader != null && mRefreshContent != null) {
                notifyStateChanged(RefreshState.RefreshFinish);
                int startDelay = mRefreshHeader.onFinish(SmartRefreshLayout.this, success);
                if (mOnMultiPurposeListener != null && mRefreshHeader instanceof RefreshHeader) {
                    mOnMultiPurposeListener.onHeaderFinish((RefreshHeader) mRefreshHeader, success);
                }
                if (startDelay < Integer.MAX_VALUE) {
                    if (mIsBeingDragged) {
                        mTouchSpinner = 0;
                        mTouchY = mLastTouchY;
                        mIsBeingDragged = false;
                        long time = System.currentTimeMillis();
                        SmartRefreshLayout.super.dispatchTouchEvent(obtain(time, time, MotionEvent.ACTION_DOWN, mLastTouchX, mTouchY + mSpinner - mTouchSlop * 2, 0));
                        SmartRefreshLayout.super.dispatchTouchEvent(obtain(time, time, MotionEvent.ACTION_MOVE, mLastTouchX, mTouchY + mSpinner, 0));
                    }
                    if (mSpinner > 0) {
                        AnimatorUpdateListener updateListener = null;
                        ValueAnimator valueAnimator = animSpinner(0, startDelay, mReboundInterpolator, mReboundDuration);
                        if (mEnableScrollContentWhenRefreshed) {
                            updateListener = mRefreshContent.scrollContentWhenFinished(mSpinner);
                        }
                        if (valueAnimator != null && updateListener != null) {
                            valueAnimator.addUpdateListener(updateListener);
                        }
                    } else if (mSpinner < 0) {
                        animSpinner(0, startDelay, mReboundInterpolator, mReboundDuration);
                    } else {
                        mKernel.moveSpinner(0, false);
                        resetStatus();
                    }
                }
            }
        }
    }, delayed <= 0 ? 1 : delayed);
    return this;
}

Example 8 with RefreshHeader

use of com.scwang.smartrefresh.layout.api.RefreshHeader in project SmartRefreshLayout by scwang90.

the class SmartRefreshLayout method setStateRefreshing.

protected void setStateRefreshing() {
    AnimatorListenerAdapter listener = new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            mLastOpenTime = currentTimeMillis();
            notifyStateChanged(RefreshState.Refreshing);
            if (mRefreshListener != null) {
                mRefreshListener.onRefresh(SmartRefreshLayout.this);
            } else if (mOnMultiPurposeListener == null) {
                finishRefresh(3000);
            }
            if (mRefreshHeader != null) {
                mRefreshHeader.onStartAnimator(SmartRefreshLayout.this, mHeaderHeight, (int) (mHeaderMaxDragRate * mHeaderHeight));
            }
            if (mOnMultiPurposeListener != null && mRefreshHeader instanceof RefreshHeader) {
                mOnMultiPurposeListener.onRefresh(SmartRefreshLayout.this);
                mOnMultiPurposeListener.onHeaderStartAnimator((RefreshHeader) mRefreshHeader, mHeaderHeight, (int) (mHeaderMaxDragRate * mHeaderHeight));
            }
        }
    };
    notifyStateChanged(RefreshState.RefreshReleased);
    ValueAnimator animator = mKernel.animSpinner(mHeaderHeight);
    if (animator != null) {
        animator.addListener(listener);
    }
    if (mRefreshHeader != null) {
        // onReleased 的执行顺序定在 animSpinner 之后 onAnimationEnd 之前
        // 这样 onRefreshReleased内部 可以做出 对 前面 animSpinner 的覆盖 操作
        mRefreshHeader.onReleased(this, mHeaderHeight, (int) (mHeaderMaxDragRate * mHeaderHeight));
    }
    if (mOnMultiPurposeListener != null && mRefreshHeader instanceof RefreshHeader) {
        // 同 mRefreshHeader.onReleased 一致
        mOnMultiPurposeListener.onHeaderReleased((RefreshHeader) mRefreshHeader, mHeaderHeight, (int) (mHeaderMaxDragRate * mHeaderHeight));
    }
    if (animator == null) {
        // onAnimationEnd 会改变状态为 Refreshing 必须在 onReleased 之后调用
        listener.onAnimationEnd(null);
    }
}

Example 9 with RefreshHeader

use of com.scwang.smartrefresh.layout.api.RefreshHeader in project SmartRefreshLayout by scwang90.

the class SmartRefreshLayout method onFinishInflate.

// </editor-fold>
// <editor-fold desc="生命周期 life cycle">
@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    final int count = super.getChildCount();
    if (count > 3) {
        throw new RuntimeException("最多只支持3个子View，Most only support three sub view");
    }
    int contentLevel = 0;
    int indexContent = -1;
    for (int i = 0; i < count; i++) {
        View view = super.getChildAt(i);
        if (isScrollableView(view) && (contentLevel < 2 || i == 1)) {
            indexContent = i;
            contentLevel = 2;
        } else if (!(view instanceof RefreshInternal) && contentLevel < 1) {
            indexContent = i;
            contentLevel = i > 0 ? 1 : 0;
        }
    }
    // int[] indexArray = {1,0,2};
    // 
    // for (int index : indexArray) {
    // if (index < count) {
    // View view = super.getChildAt(index);
    // if (!(view instanceof RefreshInternal)) {
    // indexContent = index;
    // }
    // if (isScrollableView(view)) {
    // indexContent = index;
    // break;
    // }
    // }
    // }
    int indexHeader = -1;
    int indexFooter = -1;
    if (indexContent >= 0) {
        mRefreshContent = new RefreshContentWrapper(super.getChildAt(indexContent));
        if (indexContent == 1) {
            indexHeader = 0;
            if (count == 3) {
                indexFooter = 2;
            }
        } else if (count == 2) {
            indexFooter = 1;
        }
    }
    for (int i = 0; i < count; i++) {
        View view = super.getChildAt(i);
        if (i == indexHeader || (i != indexFooter && indexHeader == -1 && mRefreshHeader == null && view instanceof RefreshHeader)) {
            mRefreshHeader = (view instanceof RefreshHeader) ? (RefreshHeader) view : new RefreshHeaderWrapper(view);
        } else if (i == indexFooter || (indexFooter == -1 && view instanceof RefreshFooter)) {
            mEnableLoadMore = (mEnableLoadMore || !mManualLoadMore);
            mRefreshFooter = (view instanceof RefreshFooter) ? (RefreshFooter) view : new RefreshFooterWrapper(view);
        // } else if (mRefreshContent == null) {
        // mRefreshContent = new RefreshContentWrapper(view);
        }
    }
}

Example 10 with RefreshHeader

use of com.scwang.smartrefresh.layout.api.RefreshHeader in project SmartRefreshLayout by scwang90.

the class TwoLevelHeader method onFinishInflate.

// </editor-fold>
// <editor-fold desc="生命周期">
@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    final ViewGroup thisGroup = this;
    for (int i = 0, len = thisGroup.getChildCount(); i < len; i++) {
        View childAt = thisGroup.getChildAt(i);
        if (childAt instanceof RefreshHeader) {
            mWrapperView = childAt;
            mRefreshHeader = (RefreshHeader) childAt;
            thisGroup.bringChildToFront(childAt);
            break;
        }
    }
    if (mRefreshHeader == null) {
        mRefreshHeader = new RefreshHeaderWrapper(this);
    }
}