jackerjin

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Results 6 issues of jackerjin

hello:android popupWindow put on autoCompleteTextview an error ,(android.view.WindowManager$BadTokenException: Unable to add window -- token android.view.ViewRootImpl$W@6bba548 is not valid; is your activity running？),only on Android 6.0

java.lang.RuntimeException: Unable to get provider com.activeandroid.content.ContentProvider: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Class java.lang.reflect.Field.getType()' on a null object reference

2 comment

dataBinding 与ViewModel 绑定 如何实现

2 comment

报错 Cannot create an instance of class com.wanandroid.module_home.HomeViewModel，好像 val type = (this.javaClass.genericSuperclass as ParameterizedType).actualTypeArguments mViewModel = ViewModelProvider.AndroidViewModelFactory.getInstance(application) .create(type[0] as Class) 拿不到class类，我想用ViewModel去实现双向绑定，在BaseActivity 或者BaseFragment 不太好拿到这个class

这个Adapter 不是继承的pagedListAdapter呀

下载完成安装包损坏

1 comment

kotlin 继承LazyLoadFragment 方法会重复实现