AndroidManifest.xml 액티비티 등록
<activity android:name=".Sub1Activity">
</activity>
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="horizontal"
android:gravity="center"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="org.androidtown.a2_3.MainActivity">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<EditText
android:id="@+id/id"
android:layout_width="120dp"
android:layout_height="50dp" />
<EditText
android:id="@+id/pw"
android:layout_width="120dp"
android:layout_height="50dp" />
</LinearLayout>
<Button
android:id="@+id/login"
android:layout_width="80dp"
android:layout_height="100dp"
android:onClick="login_onClick"
android:text="로그인"/>
</LinearLayout>
activity_sub.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:gravity="center"
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:id="@+id/customer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="고객 관리"
android:onClick="Custom_onClick"/>
<Button
android:id="@+id/maechul"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="매출 관리"
android:onClick="Maechul_onClick"/>
<Button
android:id="@+id/goods"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="상품 관리"
android:onClick="Goods_onClick"/>
</LinearLayout>
MainActivity.java
package org.androidtown.a2_3;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void login_onClick(View view){
Intent intent = new Intent(getApplicationContext(), Sub1Activity.class);
startActivityForResult(intent, 100);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data){
super.onActivityResult(requestCode, resultCode, data);
if(requestCode == 100 && resultCode == RESULT_OK){
Toast.makeText(getApplicationContext(), data.getStringExtra("result"), Toast.LENGTH_LONG).show();
}
}
}
Sub1Activity.java
package org.androidtown.a2_3;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
public class Sub1Activity extends MainActivity{
Intent intent = new Intent();
@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
this.setContentView(R.layout.activity_sub);
}
public void Custom_onClick(View v){
intent.putExtra("result", "고객 관리 클릭함");
setResult(RESULT_OK, intent);
finish();
}
public void Maechul_onClick(View v){
intent.putExtra("result", "고객 관리 클릭함");
setResult(RESULT_OK, intent);
finish();
}
public void Goods_onClick(View v){
intent.putExtra("result", "고객 관리 클릭함");
setResult(RESULT_OK, intent);
finish();
}
}
'Android' 카테고리의 다른 글
| 무료아이콘 다운로드 (2) | 2017.02.02 |
|---|---|
| 스플래쉬 참고 (0) | 2017.02.01 |
| [스터디] 1. 카카오톡 패스워드입력 화면 구성 (0) | 2016.12.05 |
| [Do it! Android] 도전! 2. SMS 입력 화면 만들고 글자 수 표시하기 (1) | 2016.11.01 |
| [Do it! Android] 도전! 1. 한 화면에 두 개의 이미지 뷰 배치하기(2개의 이미지 Change) (0) | 2016.10.28 |
