SwordSware
SwordSware
你好， InputView 中的第61行：context.obtainStyledAttributes(attrs, R.styleable.inputView); 运行时报错奔溃 编译环境:Android Studio 3.6 Canary 4 Build #AI-191.7479.19.36.5679705, built on June 22, 2019 JRE: 1.8.0_202-release-1483-b03 amd64 JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o Windows 10...
当加载的图片很多(如所有图片,超过6000多张)的时候,在选择图片界面直接点击图片预览时,程序奔溃,报错信息如下: FATAL EXCEPTION: main Process: com.lanqian.skxcpt, PID: 13174 java.lang.RuntimeException: Failure from system at android.app.Instrumentation.execStartActivity(Instrumentation.java:1516) at android.app.Activity.startActivityForResult(Activity.java:3993) at android.support.v4.app.BaseFragmentActivityJB.startActivityForResult(BaseFragmentActivityJB.java:48) at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:75) at android.app.Activity.startActivityForResult(Activity.java:3954) at android.support.v4.app.FragmentActivity.startActivityForResult(FragmentActivity.java:856) at com.yongchun.library.view.ImagePreviewActivity.startPreview(ImagePreviewActivity.java:63) at com.yongchun.library.view.ImageSelectorActivity.startPreview(ImageSelectorActivity.java:269) at com.yongchun.library.view.ImageSelectorActivity$4.onPictureClick(ImageSelectorActivity.java:189)...
在实际使用中有时会出现奔溃，报错信息：java.lang.IllegalStateException: Fragment AvoidOnResultFragment{427229a} (01ae2f57-b263-4c79-87cc-e5c405cdb5e9) RYAvoidOnResultHelper} not attached to Activity at androidx.fragment.app.Fragment.startActivityForResult(Fragment.java:1420) at vip.ruoyun.helper.avoid.AvoidOnResultFragment.startActivityForResult(AvoidOnResultFragment.java:60) at vip.ruoyun.helper.avoid.AvoidOnResultHelper.startActivityForResult(AvoidOnResultHelper.java:63) at vip.ruoyun.helper.avoid.AvoidOnResultHelper.startActivityForResult(AvoidOnResultHelper.java:58) 估计在activity重建时，AvoidOnResultFragment中的startActivityForResult 因为AvoidOnResultFragment脱离了activity绑定，导致此奔溃，建议用到context相关的地方，需要判断isAdded()
Banner放在MotionLayout中做动画，MotionLayout对应的layoutDescription：motion scene文件操作包裹Banner的Constraint开始结束设置关键属性visibility，最容易复现，基本是百分之百复现 复现之后，滑动一下Banner（也就是滑动一下RecyclerView）之后，onBindViewHolder方法才会被调用 如果Banner用RecyclerView代替，操作后再调用notifyItemChanged其onBindViewHolder可以被正常调用 [为此我做了一个demo来对比两者的不同表现（其中的item操作事件放在了onBindViewHolder方法中，是因为在onCreateViewHolder中获取postion也有问题，有时候会返回-1，而且正常情况也会返回错误，比如holder.getBindingAdapterPosition()，故放在onBindViewHolder）  [MotionLayoutBannerTestApplication.zip](https://github.com/user-attachments/files/15879580/MotionLayoutBannerTestApplication.zip)
onCreateViewHolder中getBindingAdapterPosition或者getAdapterPosition等获取的position有问题，最新版的这个测试：比如数据的position是0，getBindingAdapterPosition或者getAdapterPosition返回的是1 之前的老版本（具体版本不记得了，因为是其他人通过源码引入的），getBindingAdapterPosition或者getAdapterPosition在测试过程中偶尔还会返回-1