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AnyLifeZLB / ScrollTextView

Android ScrollTextView. You can use it in advisement player,TV news show or airport metro information public system App. 🇨🇳Android 滚动字幕跑马灯，可是使用在广告机设备，电视广告位或其他在机场，地铁使用的信息发布系统App使用
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cannot be cast to android.app.Activity #11

Closed zhugscn closed 4 years ago

zhugscn commented 4 years ago

Caused by: java.lang.ClassCastException: android.app.Presentation$3 cannot be cast to android.app.Activity at anylife.scrolltextview.ScrollTextView.(ScrollTextView.java:103) at java.lang.reflect.Constructor.newInstance0(Native Method) 

原因分析：可能我用的是AppCompatActivity,而此库写死为Activity强制转换，出现错误 DisplayMetrics metric = new DisplayMetrics(); ((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(metric); density = metric.density;

AnyLifeZLB commented 4 years ago

@zhugscn 请先升级到1.4.5 ，如果还有问题可以的话给我一个关于 ava.lang.ClassCastException: android.app.Presentation$3 cannot be cast to android.app.Activity 的Demo