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POSetting up Alarm Manager is creating 2 Instances of my Main Activity
 

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  1. POSetting up Alarm Manager is creating 2 Instances of my Main Activity
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    <p>I have 2 activities, a Main Activity and SetAlarm Activity. I call SetAlarm Activity from Main. When I set up the alarm I create an instance of my main. How do I set up the alarm without creating another instance of the Main or do I kill the main before setting up the alarm? Quite new to this. I have read several of the alarm manager examples, but they all seem to set up a new intent and I think this is what is creating my 2 instances. Is this how you set up the alarm. It does go off. </p> <p>Here is how I call SetAlarm from the Main:</p> <pre><code>public void setAlarm(View view) { Intent intent = new Intent(this, SetAlarmActivity.class); startActivityForResult(intent, 2); } </code></pre> <p>Here is how I set up the Alarm:</p> <pre><code>public void setUpAlarm() { if (VERBOSE) Log.v(TAG, "+++ IN setUpAlarm +++"); PLAY_MUSIC = "Y"; Intent intentAlarm = new Intent(this, MainActivity.class); intentAlarm.putExtra("playMusic",PLAY_MUSIC); intentAlarm.putExtra("mPos", mPos); intentAlarm.putExtra("result",ALARM_SET); setResult(RESULT_OK,intentAlarm); pIntent = PendingIntent.getActivity(this, 12345, intentAlarm, PendingIntent.FLAG_UPDATE_CURRENT); AlarmManager am = (AlarmManager)(this.getSystemService( Context.ALARM_SERVICE )); am.set(AlarmManager.RTC_WAKEUP, calSet.getTimeInMillis(), pIntent ); } // setAlarmPlaySong </code></pre> <p>I cut the alarm off in the main:</p> <pre><code>@Override public void onResume() { if (VERBOSE) Log.v(TAG, "+++ IN onResume +++"); super.onResume(); Intent intent = getIntent() if (intent.hasExtra("playMusic") &amp;&amp; intent.hasExtra("mPos")) { playMusicFlag = intent.getStringExtra("playMusic"); mPos = intent.getIntExtra("mPos", 0); if (playMusicFlag.equalsIgnoreCase("Y")) { if (VERBOSE) Log.v(TAG, "+++ playMusicFlag is SET+++"); playSongs(); showStopAlarmButton(); } // if } } </code></pre>
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    1. COWhat do you mean when you setup the alarm you create an instance of main? Do you mean Main Activity is already created?
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    2. COYes, main is already created and then I set up another instance of Main when I set up the alarm.
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