java.lang.SecurityException: Permission Denial: starting Intent { act=android.intent.action.CALL dat=tel:x cmp=com.android.server.telecom/.components.UserCallActivity } from ProcessRecord{9c7d329 11919:com.example.phoneDial/u0a328} (pid=11919, uid=10328) with revoked permission android.permission.CALL_PHONE
遇到这种错误是因为手机或者模拟器上没有打开电话权限,需要手动打开权限。