问题描述 在程序中启动微信一直出现这个错误 在程序中启动微信一直出现这个错误Unable to find explicit activity class { com.tencent.mm /com.tencent.mm.ui.LauncherUI}; have you declared this activity in your AndroidManifest.xml? 代码: Intent intent = new Intent(); ComponentName cmp = new Compo