오픈프레임워크

OpenFrameWork

오픈프레임워크_Day71

px 2015. 6. 24. 09:09

### : 목차 구분 기호
--- : 목차 내에 항목 구분 기호
@@@ : 태그 용도

,,, : 같은 목차 내에 구분 기호

목차
1. 이론 및 정보
2. 설정 및 그 밖에
3. 소스코드 또는 실습
4. 과제

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1. 이론 및 정보
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* View - Activity 안에 들어가는 모든 요소는 View의 자식

http://developer.android.com/reference/android/view/View.html

위 사이트에서 View 메서드들을 확인함

View Group을 확인

http://developer.android.com/reference/android/view/ViewGroup.html

-----------------------------------

* Layout

http://developer.android.com/guide/topics/ui/declaring-layout.html

RelativeLayout은 상대적으로 배치를 해주는 역할

FragmentLayout은 한 화면에 넓은 화면에 메뉴와 내용을 같이 보여줌

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* 화면이동

Intent, 인텐트 이용

화면이동시 무언가를 들고갈 때 사용

화면이동을 어디로 할지에 대해서 정할 수 있음

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###################################
2. 설정 및 그 밖에
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* 프로젝트 생성

/LayoutApp

WorkSpace : ~\study\AndroidWork

-----------------------------------

* Activity 추가 방법

안드로이드 프로젝트 모든 환경설정을 담당

/LayoutApp/AndroidManifest.xml

해당 내용을 추가 하면서 클래스를 만들어야하는데 쉬운 방법으로 해보겠음

/LayoutApp/src/com/example/layoutapp/LinearActivity.java

생성됨

/LayoutApp/res/layout 에 파일 추가

xml파일은 소문자만 가능

/LayoutApp/res/layout/activity_linear.xml

생성됨

-----------------------------------

* Activity 추가 방법 2 - 수동

클래스 만듬

/LayoutApp/src/com/example/layoutapp/RelativeActivity.java

만들어 놓은 것을 신고해야함

/LayoutApp/AndroidManifest.xml

아래 태그를 추가

<activity android:name="RelativeActivity"></activity>

/LayoutApp/src/com/example/layoutapp/RelativeActivity.java

안에 onCreate 메서드 오버라이딩

/LayoutApp/res/layout/activity_relative.xml

xml파일은 /LayoutApp/res/layout/activity_main.xml 복사함

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* XML Values File 추가

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* 폴더 만들고 이미지 넣음, 소문자 여야함

/LayoutApp/res/drawable

/LayoutApp/res/drawable/desert.jpg
/LayoutApp/res/drawable/penguins.jpg

/LayoutApp/res/drawable/tulips.jpg

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###################################
3. 소스코드 또는 실습
-----------------------------------

3-1

WorkSpace : ~\study\AndroidWork

/LayoutApp/res/layout/activity_main.xml

<LinearLayout

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical">

<Button

android:text="LinearLayout"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:id="@+id/btnLinear"/>"

<Button

android:text="RelativeLayout"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:id="@+id/btnRelative"/>

<Button

android:text="FrameLayout"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:id="@+id/btnFrame"/>

<Button

android:text="TableLayout"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:id="@+id/btnTable"/>

<Button

android:text="GridLayout"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:id="@+id/btnGrid"/>

</LinearLayout>

-----------------------------------

3-2

WorkSpace : ~\study\AndroidWork

/LayoutApp/src/com/example/layoutapp/MainActivity.java

package com.example.layoutapp;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class MainActivity extends Activity implements OnClickListener{

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

          Button btnLinear = (Button)findViewById(R.id.btnLinear);
          Button btnRelative = (Button)findViewById(R.id.btnRelative);
          Button btnFrame = (Button)findViewById(R.id.btnFrame);
          Button btnTable = (Button)findViewById(R.id.btnTable);
          Button btnGrid = (Button)findViewById(R.id.btnGrid);

          btnLinear.setOnClickListener(this);
          btnRelative.setOnClickListener(this);
          btnFrame.setOnClickListener(this);
          btnTable.setOnClickListener(this);
          btnGrid.setOnClickListener(this);
     }

     @Override
     public void onClick(View v) {
          Intent intent = null;
          switch(v.getId()){
          case R.id.btnLinear:
               intent = new Intent(MainActivity.this, LinearActivity.class);
               break;
          case R.id.btnRelative:
               intent = new Intent(MainActivity.this, RelativeActivity.class);
               break;
          case R.id.btnFrame:
               break;
          case R.id.btnTable:
               break;
          case R.id.btnGrid:
          }
          if(intent != null)
               startActivity(intent);
     }
}

-----------------------------------

3-3

WorkSpace : ~\study\AndroidWork

/LayoutApp/res/layout/activity_linear.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center"
        android:text="LinearLayout Test"
        android:textSize="20sp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:orientation="horizontal" >

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:background="#AA0000"
            android:text="red" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:background="#00AA00"
            android:text="green" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:background="#0000AA"
            android:text="blue" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_weight="1"
            android:background="#AAAA00"
            android:text="yellow" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_weight="1"
        android:orientation="vertical" >

        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="First" />

        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Second" />

        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Third" />

        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Forth" />
    </LinearLayout>

</LinearLayout>

-----------------------------------

3-4

WorkSpace : ~\study\AndroidWork

/LayoutApp/AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.layoutapp"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="16"
        android:targetSdkVersion="21" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity android:name="LinearActivity"></activity>
        <activity android:name="RelativeActivity"></activity>
    </application>

</manifest>

-----------------------------------

3-5

WorkSpace : ~\study\AndroidWork

/LayoutApp/src/com/example/layoutapp/LinearActivity.java

package com.example.layoutapp;

import android.app.Activity;
import android.os.Bundle;

public class LinearActivity extends Activity {

     /** Called when the activity is first created. */
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_linear);
     }

}

-----------------------------------

3-6

WorkSpace : ~\study\AndroidWork

/LayoutApp/src/com/example/layoutapp/RelativeActivity.java

package com.example.layoutapp;

import android.app.Activity;
import android.os.Bundle;

public class RelativeActivity extends Activity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
          // TODO Auto-generated method stub
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_relative);
     }
}

-----------------------------------

3-7

WorkSpace : ~\study\AndroidWork

/LayoutApp/res/layout/activity_relative.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="match_parent"

<TextView

android:id="@+id/tvTitle"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:gravity="center"

android:text="RelativeLayout Test"

android:textSize="20sp"

<TextView

android:id="@+id/tvTypeHere"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_below="@id/tvTitle"

android:layout_marginTop="10dp"

android:text="Type here : "

<EditText

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_below="@id/tvTitle"

android:layout_marginTop="10dp"

android:layout_toRightOf="@id/tvTypeHere"

android:id="@+id/etTypeHere"

<Button

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="Cancel"

android:layout_below="@id/etTypeHere"

android:layout_alignParentRight="true"

android:id="@+id/btnCancle"

<Button

android:text="OK"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_below="@id/etTypeHere"

android:layout_toLeftOf="@id/btnCancle"

<Spinner

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:entries="@array/times"

android:layout_below="@id/btnCancle"

android:layout_alignParentLeft="true"

android:id="@+id/sp1"

<Spinner

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:entries="@array/dates"

android:layout_below="@id/btnCancle"

android:layout_toRightOf="@id/sp1"

</RelativeLayout>

-----------------------------------

3-8

WorkSpace : ~\study\AndroidWork

/LayoutApp/res/values/arrays.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string-array name="times">
        <item>12:12 pm</item>
        <item>12:12 오후</item>
        <item>pm 12:12</item>
    </string-array>

    <string-array name="dates">
        <item>2015.06.24. 화요일</item>
        <item>6.24.2015.tue</item>
        <item>2015/06/15</item>
        <item>Tue 2015/06/15</item>
    </string-array>
</resources>

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4. 과제
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5. 과제 해결
-----------------------------------

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6. 기타

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저작자표시 비영리 변경금지 (새창열림)