2swan

main.xml main.activity public class MainActivity extends AppCompatActivity { ImageView imageView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); imageView = findViewById(R.id.imageView); imageView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Toast.makeText(get..

main.xml sub.xml main.activity public class MainActivity extends AppCompatActivity { private Button btn_move; private EditText et_test; private String str; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); et_test = findViewById(R.id.et_test); btn_move = findViewById(R.id.btn_move); btn_move.setOnClickListen..

AndroidManifest.xml, Gradle Scripts 파일에 추가 main.xml item_list.xml main.activity public class MainActivity extends AppCompatActivity { private PhotoInterface photoInterface; private PhotoInterface postInterface; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Button btnPhoto = findViewById(R.id.btnPhoto); B..

main.xml main.activity public class MainActivity2 extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main2); ProgressBar progressBar = findViewById(R.id.processBar1); Button btnInc = findViewById(R.id.btnInc); Button btnDec = findViewById(R.id.btnDec); SeekBar seekBar = findViewById(R.id...

main.xml main.activity //오디오 음악듣기 public class MainActivity extends AppCompatActivity { private MediaPlayer mediaPlayer; private SeekBar pbMp3; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Switch switch1 = findViewById(R.id.switch1); pbMp3 = findViewById(R.id.pbMP3); pbMp3.setOnSeekBarChangeListener(new..

main.xml fragment_tab1.xml fragment_tab2.xml fragment_tab3.xml main.activity public class MainActivity3 extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main3); TabLayout tabLayout = findViewById(R.id.layout_tab); ViewPager2 viewPager2 = findViewById(R.id.pager_content); ContentPagerAda..

main.xml fragment_one.xml fragment_two.xml fragment_three.xml fragment_four.xml main.activity public class MainActivity2 extends AppCompatActivity { private int num_page = 4; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main2); ViewPager2 viewPager2 = findViewById(R.id.viewpager); FragmentStateAdapter fragment..

main.xml item_viewpager.xml main.activity public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); ViewPager2 viewPager2 = findViewById(R.id.viewPager2); Button btnToggle = findViewById(R.id.btnToggle); ArrayList list = new ArrayList(); list.add(new DataPage(Col..

main.xml item_phone4.xml main.activity public class MainActivity4 extends AppCompatActivity { private int position; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main4); EditText etName = findViewById(R.id.etName); EditText etTel = findViewById(R.id.etTel); Button btnInsert = findViewById(R.id.btnInsert); Butto..

main.xml item_phone3.xml layout_add3.xml main.activity public class MainActivity3 extends AppCompatActivity { private PhoneAdapter3 phoneAdapter3; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main3); Button btnList = findViewById(R.id.btnList); RecyclerView recyclerView = findViewById(R.id.recyclerView); Float..

main.xml person_item.xml main.activity public class MainActivity2 extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main2); RecyclerView recyclerView = findViewById(R.id.recyclerView); PersonAdapter personAdapter = new PersonAdapter(); LinearLayoutManager linearLayoutManager = new Linear..

main.xml movie.xml MovieAdapter.activity package com.example.app08; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ImageView; import androidx.annotation.NonNull; import androidx.recyclerview.widget.RecyclerView; import java.util.ArrayList; public class MovieAdapter extends RecyclerView.Adapter { ArrayListmovieList; //setter publ..