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Activity : ÇϳªÀÇ È¸éÀ¸·Î À©µµ¿ìÁî·Î ÇϳªÀÇ Ã¢ÀÌ´Ù. ¾îÇÿ¡¼´Â ¿©·¯°³ÀÇ ¾×ƼºñƼ¸¦ °¡Áú¼ö ÀÖ´Ù.
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AndroidManifest.xml : ¾×ƼºñƼ Á¤º¸¿Í ¾ÛÀÇ Á¤º¸¸¦ ÀúÀåÇØ µÎ´Â °÷
Fragment : ÇÁ·¡±×¸ÕÆ®´Â ºä¿¡ ´ëÇÑ ·¹À̾ƿô°ú °°Àº °ÍÀ¸·Î ¾×ƼºñƼ¸¦ ºÎÇ°ÈÇØ ³ª¿ÇÒ ¼ö ÀÖ´Â ±â´É
ÀÌŬ¸³½º¿¡¼ À§Àúµå·Î ÇÁ·Î±×·¥À» ¸¸µé¸é MainActivity Ŭ·¡½º°¡ »ý¼º µÈ´Ù.
MainActivity°¡ ±âº» ¾×ƼºñƼÀÌ´Ù.
¶Ç ´Ù¸¥ ¾×ƼºñƼ¸¦ ¸¸µé¾î¼ ȸéÀ» ÀüȯÇغ¸ÀÚ.
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»õ·Î¿î ¾×ƼºñƼ¸¦ »ý¼ºÇϱâ À§Çؼ´Â Ŭ·¡½º°¡ ÇÊ¿äÇÏ´Ù.
ÆÐÅ°Áö Ž»ö±âÀÇ ÆÐÅ°Áö¸í ºÎºÐÀ» ¿ìŬ¸¯ ÈÄ New -> Class¸¦ Ŭ¸¯ÇÑ´Ù.
Name°ú Superclass ¶õÀ» ÀÔ·ÂÇÑ´Ù.
Superclass¶õ¿¡´Â android.app.Activity¸¦ ÀÔ·ÂÇÑ´Ù.
SubActivity.java ¼Ò½º¿¡ »¡°£»öÀÇ ¼Ò½º¸¦ Ãß°¡ÇÑ´Ù.
SubActivityÀÓÀ» Ç¥½ÃÇϱâ À§ÇØ ¹®ÀÚ¿ "SubActivity"¸¦ Ãâ·ÂÇÑ´Ù.
[SubActivity.java ¼Ò½º]
package com.example.hello;
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
public class SubActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
TextView tv = new TextView(this);
tv.setText("SubActivity" );
setContentView(tv);
}
}
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¾×ƼºñƼ µî·ÏÇϱâ
¾×ƼºñƼ¸¦ ¸¸µé¸é Manifest.xml¿¡ Ãß°¡ÇØ¾ß ½ÇÇà µÈ´Ù.
Manifest.xmlÀ» ¿¾î¼ »õ·Î¿î ¾×ƼºñƼ "SubActivity"¸¦ µî·ÏÇÑ´Ù.
<application
<activity
...........
</activity>
<activity
android:name=".SubActivity"
android:label="@string/app_name">
</activity>
</application>
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¹öÆ°À» Ŭ¸¯ÇÏ¸é »õ·Î¿î ¾×ƼºñƼ¸¦ È£ÃâÇÑ´Ù.
¾×ƼºñƼ¸¦ È£Ãâ Çϱâ À§ÇØ ÀÎÅÙÆ®¶ó´Â Á¤º¸¸¦ ÀúÀåÇØµÑ Å¬·¡½ºÀÇ ¿ÀºêÁ§Æ®¸¦ ¸¸µç´Ù.
startActivity·Î ¾×ƼºñƼ¸¦ È£ÃâÇÑ´Ù.
public void onClick(View view)
{
String tag = (String)view.getTag();
if(tag == "btnSubActivity")
{
Intent intent = new Intent(this, SubActivity.class);
startActivity(intent);
}
}
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[MainActivity.java ¼Ò½º]
public class MainActivity extends ActionBarActivity implements View.OnClickListener
{
LinearLayout _layout;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
_layout = new LinearLayout(this);
_layout.setOrientation(LinearLayout.VERTICAL);
setContentView(_layout);
//add button
int wc = LinearLayout.LayoutParams.WRAP_CONTENT;
Button btn = new Button(this);
btn.setText( "Call SubActivity");
btn.setTag("btnSubActivity");
btn.setLayoutParams(new LinearLayout.LayoutParams( 400, wc));
btn.setOnClickListener(this);
_layout.addView(btn);
}
public void onClick(View view)
{
String tag = (String)view.getTag();
if(tag == "btnSubActivity")
{
Intent intent = new Intent(this, SubActivity.class);
startActivity(intent);
}
}
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¼Ò½º : MainActivity.java
¼Ò½º : SubActivity.java
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