[안드로이드] navigation view를 사용해서 안드로이드 어플을 제작중입니다. 상위메뉴를 눌렀을때, 하위메뉴가 나오도록 만들고싶은데 어떻게 해야할까요?
조회수 3332회
여기서 상위메뉴(맛집찾기)를 눌렀을때, 하위메뉴(지역별,종류별)가 나오도록 하고싶습니다. java소스에서 하면 된다는건 알것같은데 잘모르겠습니다. main.java//////////////////////////////////////////////////////////////////코드입니다. package com.example.seongwon.myapplication13;
import android.os.Bundle; import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; import android.view.View; import android.support.design.widget.NavigationView; import android.support.v4.view.GravityCompat; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBarDrawerToggle; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.view.Menu; import android.view.MenuItem;
public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
drawer.setDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
}
@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@SuppressWarnings("StatementWithEmptyBody")
@Override
public boolean onNavigationItemSelected(MenuItem item) {
// Handle navigation view item clicks here.
int id = item.getItemId();
if (id == R.id.notice) {
// Handle the camera action
} else if (id == R.id.recommend) {
} else if (id == R.id.serch) {
} else if (id == R.id.ksw) {
} else if (id == R.id.nav_share) {
} else if (id == R.id.nav_send) {
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
} ///////////////////////////////////////////////////////////////////////////////////// 밑에는 메뉴xml입니다. /////////////////////////////////////////////////////////////////////////////////// <?xml version="1.0" encoding="utf-8"?>
<group android:checkableBehavior="single">
<item
android:id="@+id/notice"
android:icon="@drawable/ic_menu_camera"
android:title="공지사항" />
<item
android:id="@+id/recommend"
android:icon="@drawable/ic_menu_gallery"
android:title="맛집추천">
<menu>
<item android:id="@+id/kind"
android:title="종류별"
/>
<item android:id="@+id/area"
android:title="지역별" />
</menu>
</item>
<item
android:id="@+id/serch"
android:icon="@drawable/ic_menu_slideshow"
android:title="위치찾기" />
<item
android:id="@+id/ksw"
android:icon="@drawable/ic_menu_manage"
android:title="KSW" />
</group>
<item android:title="Communicate">
<menu>
<item
android:id="@+id/nav_share"
android:icon="@drawable/ic_menu_share"
android:title="맛집 게시판" />
<item
android:id="@+id/nav_send"
android:icon="@drawable/ic_menu_send"
android:title="요리 레시피 게시판" />
</menu>
</item>
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