Android 启动另一个引用的方法记录

Intent intent = new Intent(); PackageManager packageManager = this.getPackageManager(); intent = packageManager.getLaunchIntentForPackage(packageName); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED | Intent.FLAG_ACTIVITY_CLEAR_TOP) ; this.startActivity(intent);