Tag: classnotfound

在kotlin中找不到类？

Intent intent=new Intent(MainActivity.this, ContactListActivity.class); startActivity(intent); MainActivity.this是用java编写的，ContactListActivity是用kotlin编写的。 我想调用ContactListActivty，但最终得到错误 have you declared this activity in your AndroidManifest.xml? 我还在清单文件中添加了该活动。 <activity android:name="Chat_Activity$Connections$ContactListActivity" android:parentActivityName=".MainActivity"> <meta-data android:name="android.support.PARENT_ACTIVITY" android:value=".MainActivity"/> </activity> 编辑： ContactListActivity.kt class ContactListActivity : AppCompatActivity() { private var mBroadcastReceiver: BroadcastReceiver? = null private val TAG:String="ContactListActivity" //static variable object Obz{ @JvmStatic val GetContactListFromServer:String="Contact List" } override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(layout.activity_contact_list) […]