smkcodingday2fragment

README.txt

Langkah pembuatan:
1. Buat FragmentSatu
2. Buat FragmentDua
3. Ubah activity_main.xml
4. Ubah MainActivity.java
5. Ubah fragment_fragment_satu.xml
6. Ubah fragment_fragment_dua.xml

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:paddingLeft="16dp"
    android:paddingTop="16dp"
    android:paddingRight="16dp"
    android:paddingBottom="16dp">

    <RelativeLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:layout_marginBottom="10dp">

        <Button
            android:id="@+id/main_button_fragment1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Fragment 1" />

        <Button
            android:id="@+id/main_button_fragment2"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_toRightOf="@id/main_button_fragment1"
            android:text="Fragment 2" />
    </RelativeLayout>

    <FrameLayout
        android:id="@+id/main_framelayout_contentfragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</LinearLayout>

fragment_fragment_dua.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/holo_blue_bright">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="Ini Fragment Dua"
        android:textColor="@android:color/black" />

</FrameLayout>

fragment_fragment_satu.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@android:color/holo_green_light">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="Ini Fragment Satu"
        android:textColor="@android:color/black" />

</FrameLayout>

MainActivity.java

package com.coba.pengenalan;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

public class MainActivity extends AppCompatActivity {
    private Button btnFragment1;
    private Button btnFragment2;
    FragmentManager fm;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btnFragment1 = findViewById(R.id.main_button_fragment1);
        btnFragment2 = findViewById(R.id.main_button_fragment2);
        fm = getSupportFragmentManager();
        fm.beginTransaction().replace(R.id.main_framelayout_contentfragment,new FragmentSatu()).commit();
        btnFragment1.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                changeFragment(v);
            }
        });
        btnFragment2.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                changeFragment(v);
            }
        });
    }

    private void changeFragment(View view){
        Fragment fragment = null;
        if(view == findViewById(R.id.main_button_fragment1)){
            fragment = new FragmentSatu();
        }
        if(view == findViewById(R.id.main_button_fragment2)){
            fragment = new FragmentDua();
        }
        fm = getSupportFragmentManager();
        fm.beginTransaction().replace(R.id.main_framelayout_contentfragment,fragment).commit();
    }
}