Fragment에서 Intent 와 Main에서 BottomNavigation

MainActivity에 BottomNavigation 및 Fragment에 Intent

중간중간에 쓸데없는 코드는 다른 기능 구현하려다가 빼고 뭐 어쩌다보니웅앵

걍 인생 대충삽시다

 

Gradle Scripts의 build.gradle에 추가

implementation 'com.google.android.material:material:1.3.0'

res - menu 생성 후 거기에 bottom item

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <item
        android:id="@+id/tab1"
        app:showAsAction="ifRoom"
        android:enabled="true"
        android:icon="@mipmap/baseline_queue_music_black_36"
        android:textAllCaps="false"
        android:title="Book">
    </item>

    <item
        android:id="@+id/tab2"
        app:showAsAction="ifRoom"
        android:enabled="true"
        android:textAllCaps="false"
        android:icon="@mipmap/baseline_library_music_black_36"
        android:title="Drama">
    </item>

    <item
        android:id="@+id/tab3"
        app:showAsAction="ifRoom"
        android:enabled="true"
        android:textAllCaps="false"
        android:icon="@mipmap/baseline_local_florist_black_36"
        android:title="etc.">
    </item>

</menu>

 

activity_main.xml

Fragment 표시할 FrameLayout

com.google.android.material.bottomnavigation.BottomNavigationView 여기에 아까 만든 menu의 bottom

<androidx.constraintlayout.widget.ConstraintLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:tools="http://schemas.android.com/tools"
    tools:context=".MainActivity">

    <FrameLayout
        android:id="@+id/container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />

            <com.google.android.material.bottomnavigation.BottomNavigationView
                android:id="@+id/bottom_navigation"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginEnd="0dp"
                android:layout_marginStart="0dp"
                app:layout_constraintBottom_toBottomOf="parent"
                app:layout_constraintLeft_toLeftOf="parent"
                app:layout_constraintRight_toRightOf="parent"
                app:itemBackground="@color/maincolorbg"
                app:itemTextColor="@color/maintext"
                app:menu="@menu/menu_buttom" />

        </androidx.constraintlayout.widget.ConstraintLayout>

 

fragment.xml 각 3개씩 생성 / Fragment.java 각 3개씩 생성

(xml은 여기에 기록 생략)

Fragment1.java의 일부

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;

import androidx.fragment.app.Fragment;

public class Fragment1 extends Fragment {

    View view;
    Context context;
    OnTabItemSelectedListener listener;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.fragment1, container, false);

        initUI(rootView);

        return rootView;
    }
    private void initUI(ViewGroup rootView) {

        Button button1 = rootView.findViewById(R.id.button1);
        button1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent myIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://audioclip.naver.com/search/all?keyword=신범식"));
                startActivity(myIntent);
            }
        });
        Button button2 = rootView.findViewById(R.id.button2);
        button2.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent myIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.storytel.com/kr/ko/search-%EC%8B%A0%EB%B2%94%EC%8B%9D"));
                startActivity(myIntent);
            }
        });
        .
        .
        .
        .

MainActivity.java

나는 여기에 bottom외에 상단 ActionBar에 아이콘도 두개 넣음

import androidx.annotation.NonNull;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.Fragment;

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;

import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.google.android.material.tabs.TabLayout;

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity implements OnTabItemSelectedListener {

    Fragment1 fragment1;
    Fragment2 fragment2;
    Fragment3 fragment3;

    BottomNavigationView bottomNavigation;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        ActionBar actionBar = getSupportActionBar();

        fragment1 = new Fragment1();
        fragment2 = new Fragment2();
        fragment3 = new Fragment3();

        getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment1).commit();

        BottomNavigationView bottomNavigation = findViewById(R.id.bottom_navigation);
        bottomNavigation.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() {
            @Override
            public boolean onNavigationItemSelected(@NonNull MenuItem item) {
                switch (item.getItemId()) {
                    case R.id.tab1:
                        getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment1).commit();

                        return true;

                    case R.id.tab2:
                        getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment2).commit();

                        return true;

                    case R.id.tab3:
                        getSupportFragmentManager().beginTransaction().replace(R.id.container, fragment3).commit();

                        return true;

                }
                return false;
            }
        });
    }

    @Override
    public void OnTabItemSelected(int position) {
        if (position == 0) {
            bottomNavigation.setSelectedItemId(R.id.tab1);
        } else if (position == 1) {
            bottomNavigation.setSelectedItemId(R.id.tab2);
        } else if (position == 2) {
            bottomNavigation.setSelectedItemId(R.id.tab3);
        }
    }
        @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.action_button, menu);

        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        int curId = item.getItemId();
        switch (curId) {
            case R.id.jamjari:
                Intent myIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://m.youtube.com/channel/UCd6aTixvIfHOfeJZQuES5nw/featured"));
                startActivity(myIntent);

                break;
            case R.id.setting:
                Intent intent = new Intent(MainActivity.this, MenuActivity.class);
                startActivityForResult(intent, 101);

                break;
        }
        return super.onOptionsItemSelected(item);
    }
  }

 

 

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