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lcodecorex / TwinklingRefreshLayout

RefreshLayout that support for OverScroll and better than iOS. 支持下拉刷新和上拉加载的RefreshLayout,自带越界回弹效果，支持RecyclerView,AbsListView,ScrollView,WebView
Apache License 2.0
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headview在刷新时，切换fragment时导致的NullPointerException #3

Closed jamin918 closed 8 years ago

jamin918 commented 8 years ago

Process: com.lcodecore.twinklingrefreshlayout, PID: 17990 java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference at com.lcodecore.tkrefreshlayout.header.SinaRefreshView.onPullReleasing(SinaRefreshView.java:88) at com.lcodecore.tkrefreshlayout.TwinklingRefreshLayout$SimplePullListener.onPullDownReleasing(TwinklingRefreshLayout.java:731) at com.lcodecore.tkrefreshlayout.TwinklingRefreshLayout$6.onAnimationUpdate(TwinklingRefreshLayout.java:331) at android.animation.ValueAnimator.animateValue(ValueAnimator.java:1283) at android.animation.ObjectAnimator.animateValue(ObjectAnimator.java:949) at android.animation.ValueAnimator.animationFrame(ValueAnimator.java:1207) at android.animation.ValueAnimator.doAnimationFrame(ValueAnimator.java:1248) at android.animation.ValueAnimator.setCurrentPlayTime(ValueAnimator.java:546) at android.animation.ValueAnimator.start(ValueAnimator.java:959) at android.animation.ValueAnimator.start(ValueAnimator.java:969) at android.animation.ObjectAnimator.start(ObjectAnimator.java:829)

刷新后释放状态时更新文字提示时报空指针。

lcodecorex commented 8 years ago

收到，稍后修复。

lcodecorex commented 8 years ago

Hello！我测试之后没有发现问题的复现，能具体描述一下情况吗？或者可以发消息到我的邮箱lcodecore@163.com 谢谢配合！

jamin918 commented 8 years ago

谢谢回复， 我后面试了很多次也没有发现报错了， 不知道这个错误是怎么发生的，没有复原出来

lcodecorex commented 8 years ago

嗯。确实发现控件有一些没有考虑到的地方，稍后会修复。

jamin918 commented 8 years ago

/* * 加载更多结束 / public void finishLoadmore() { if (pullListener != null) pullListener.onFinishLoadMore(); if (mChildView != null) { animChildView(0f); mChildView.scrollBy(0, (int) mBottomHeight); mBottomLayout.postDelayed(new Runnable() { @Override public void run() { if (mBottomLayout != null) { mBottomLayout.getLayoutParams().height = 0; mBottomLayout.requestLayout(); } } }, 250); } isLoadingmore = false; } 发现mChildView.scrollBy(0, (int) mBottomHeight);这行代码在listview、gridview控件中，请求第二页数据成功后，结束加载更多时最底部不是第二页数据的第一条item，显示的是footer, 点击屏幕后，footer不再显示。在RecyclerView中没有这个问题。麻烦有空看一下，谢谢。ps: 我暂时改成了mChildView.scrollBy(0, 0);不显示下一屏数据的第一条item.

lcodecorex commented 8 years ago

好的。这个我优化下