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[Android] BroadcastReceiver »ç¿ëÇϱâ
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BroadCast Receiver¶õ

¾Èµå·ÎÀ̵å 4´ë ÄÄÆ÷³ÍÆ® Áß¿¡ ÇϳªÀÌ´Ù. ¸» ±×´ë·Î ¹æ¼Û ¼ö½ÅÀÚÀÌ¸ç ½Ã½ºÅÛÀ̳ª ¾Û µî¿¡¼­ À̺¥Æ® ¹ß»ý½Ã ¹æ¼ÛÀ» ÇØÁÖ´Â °³³äÀÌ´Ù. ÀÌ·¸°Ô ¹æ¼ÛµÈ À̺¥Æ®´Â °¢ ¾Û¿¡¼­ ÇÊ¿äÇÑ ¹æ¼Û À̺¥Æ®¸¦ ¹Þ¾ÆµéÀÌ°í À̺¥Æ®¿¡ ´ëÇÑ Ã³¸®¸¦ ¸®½Ã¹ö¸¦ ÅëÇØ ÇÒ ¼ö ÀÖ°Ô ÇØÁØ´Ù.

SendBroadCast ¹æ¼Û º¸³»±â

SendBroadcast¶ó´Â Context¿¡ Æ÷ÇÔµÈ ÇÔ¼ö¸¦ ÀÌ¿ëÇÏ¿© ÀÎÅÙÆ®¸¦ Àü´ÞÇÑ´Ù. Intent¿¡ putExtra¸¦ ÅëÇØ Integer, boolean, String µî ¿©·¯ ´ÜÀÏ Å¸ÀÔ ¶Ç´Â ¹è¿­ÀÇ Ç÷Å·ΠÀü´Þ ÇÒ ¼ö ÀÖ´Ù.
Intent sendIntent = new Intent("com.dwfox.myapplication.SEND_BROAD_CAST");
sendIntent.putExtra("isBoolean", true);
sendIntent.putExtra("sendInteger", 123);
sendIntent.putExtra("sendString", "Intent String");
sendBroadcast(sendIntent);

Receiver ¹æ¼Û ¹Þ±â

SendBroadcast¸¦ ÅëÇØ Àü´ÞµÈ Intent¸¦ ¼ö½ÅÇÏ´Â ¸®½Ã¹ö(Receiver)¸¦ ±¸ÇöÇÏ¿©¾ß ÇÑ´Ù. ¸®½Ã¹ö¿¡´Â Á¤Àû¸®½Ã¹ö¿Í µ¿Àû ¸®½Ã¹ö°¡ ÀÖ´Ù.

Á¤Àû ¸®½Ã¹ö : ÇÑ ¹ø µî·ÏÇϸé ÇØÁ¦ÇÒ ¼ö ¾ø´Ù.

Á¤Àû¸®½Ã¹ö´Â AndroidManifest.xml¿¡¼­ recevier¸¦ µî·ÏÇÏ¿© »ç¿ëÇϵµ·Ï ÇÑ´Ù. ¾Æ·¡¿Í °°ÀÌ ¸®½Ã¹ö¸¦ »ç¿ëÇÒ Å¬·¡½º¿Í intent Action nameÀ» µî·ÏÇÑ´Ù.
<receiver android:name=".TestReceiver">
   <intent-filter>
      <action android:name="com.dwfox.myapplication.SEND_BROAD_CAST"/>
   </intent-filter>
</receiver>

ºê·Îµåij½ºÆ® ¸®½Ã¹ö (BroadcastReceiver) Ŭ·¡½º¸¦ ±¸ÇöÇÏ¿© ¼ö½Å 󸮸¦ µî·ÏÇÑ´Ù.
public class TestReceiver extends BroadcastReceiver {

    private static final String TAG = TestReceiver.class.getSimpleName();
    @Override
    public void onReceive(Context context, Intent intent) {
        String name = intent.getAction();
            // Intent SendBroadCast·Î º¸³½ action TAG À̸§À¸·Î ÇÊ¿äÇÑ ¹æ¼ÛÀ» ã´Â´Ù.
           if(name.equals("com.dwfox.myapplication.SEND_BROAD_CAST ")){
            Log.d(TAG, "BroadcastReceiver :: com.dwfox.myapplication.SEND_BROAD_CAST :: "
            + intent.getStringExtra("sendString")); // putExtra¸¦ ÀÌ¿ëÇÑ StringÀü´Þ
         }
    }
}

µ¿Àû ¸®½Ã¹ö : µî·Ï°ú ÇØÁ¦°¡ ÀÚÀ¯·Ó´Ù.

Á¤Àû¸®½Ã¹ö¿Í´Â ´Þ¸® AndroidManifest.xml¿¡ Ãß°¡·Î ÀÔ·Â ÇÒ »çÇ×ÀÌ ¾ø´Ù.
public class TestActivity extends Activity {

    private static final String TAG = ReceiverVideoFinish.class.getSimpleName();
    BroadcaastReceiver mReceiver;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        //ºê·Îµåij½ºÆ®ÀÇ ¾×¼ÇÀ» µî·ÏÇϱâ À§ÇÑ ÀÎÅÙÆ® ÇÊÅÍ
        IntentFilter intentfilter = new IntentFilter();
        intentfilter.addAction("com.dwfox.myapplication.SEND_BROAD_CAST");

        //µ¿Àû ¸®½Ã¹ö ±¸Çö
        mReceiver = new BroadcastRecevier(){
            @Override
            public void onRecevie(Context context, Intent intent){
                String sendString = intent.getStringExtra("sendString");
                Log.d(TAG, sendString);  
            }
        };

        //Receiver µî·Ï
        registerReceiver(mReceiver, intentFilter);
    }
    //µî·ÏµÈ Receiver´Â ¹Ýµå½Ã ÇØÁ¦ ÇØÁÖ¾î¾ß ÇÑ´Ù.
    unregisterReceiver(mReceiver);
}

µ¿Àû¸®½Ã¹ö´Â µî·Ï°ú ÇØÁ¦°¡ ÀÚÀ¯·Ó°Ô ÀÌ·ç¾îÁüÀ¸·Î¼­ ÇÊ¿äÇÑ ºÎºÐ¿¡ ¸®½Ã¹ö¸¦ µî·ÏÇÏ°í ÇØÁöÇϸ鼭 ½Ã½ºÅÛÀ̳ª ¾Û¿¡ ºÎÇϸ¦ ÁÙÀÏ ¼ö ÀÖ´Ù. ÇÏÁö¸¸  ÇØÁ¦¸¦ ÀûÀýÇÏ°Ô ÇØÁÖÁö ¾ÊÀ¸¸é ¸Þ¸ð¸® ¸¯ÀÌ ¹ß»ýÇÑ´Ù.
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