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PODeclaring TextView Error
 

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  1. PODeclaring TextView Error
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    <pre><code>final TextView nt=(TextView)findViewById(R.id.notify); </code></pre> <p>It says that this returns null, but indead it is in the R.java and the main and has text with it. I have no idea what is wrong, any help?</p> <p>Error:</p> <pre><code>""=(No explicit return value) </code></pre> <p>Public void that uses NT:</p> <pre><code>public void addNotification() { if (nt.getText()==("yes")) { NotificationManager notifier = (NotificationManager)this. getSystemService(Context.NOTIFICATION_SERVICE); int icon = R.drawable.icon4; Notification notification = new Notification(icon, "Easy Settings Has Started", System.currentTimeMillis()); Intent toLaunch = new Intent(this, EasySettings.class); PendingIntent contentIntent = PendingIntent.getActivity(this, 0, toLaunch, 0); notification.setLatestEventInfo(this, "Easy Settings", "Click to quickly access Easy Settings.", contentIntent); notification.flags |= Notification.FLAG_FOREGROUND_SERVICE; notification.flags |= Notification.DEFAULT_SOUND; notifier.notify(0x007, notification); } else { if (nt.getText()==("no")) { //do nothing } } } </code></pre> <p>OnCreate:</p> <pre><code>@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); final TextView nt=(TextView)findViewById(R.id.notify); try { checkSB(); } catch (SettingNotFoundException e) { e.printStackTrace(); } checkRing(); checkWifi(); checkBt(); AdView adview = (AdView)findViewById(R.id.adView); AdRequest re = new AdRequest(); re.setTesting(false); adview.loadAd(re); } </code></pre>
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    1. This table or related slice is empty.
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    1. USTest2e31234234
    1. USTest2e31234234
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. This table or related slice is empty.
    1. COfindViewById looks for the view as it is declared in the onCreate() method with setContentView(). Are you sure you did that right? Maybe a little more code could help.
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      1. PODeclaring TextView Error
      1. USnhaarman
 

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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