android imageview findviewbyid returns null

With the ImageView above the TextViews, the application would crash at Once...

With the ImageView above the TextViews, the application would crash at Once I removed the android:visibility="gone", the findViewById It seems that if you instantiate your layout before you setContentView() it returns null.

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which returns null. Possibly because you are calling it too early. Wait unt...

which returns null. Possibly because you are calling it too early. Wait until onFinishInflate(). Here is a sample project demonstrating a custom.

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You are calling findViewById(). before the setContentView(dwn.220.v.ua);....

You are calling findViewById(). before the setContentView(dwn.220.v.ua);.

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I have a gridViewAdapter class that creates a view when there is none and I...

I have a gridViewAdapter class that creates a view when there is none and I set an Id to it. Here is the getView() section of that class: @Override.

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Correct me if I am wrong, but if you are trying to access an ImageView that...

Correct me if I am wrong, but if you are trying to access an ImageView that is part of the custom row of the ListView, first you need to set the.

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findViewById(id); if (imageView == null) Log.e("Test", "imag...

findViewById(id); if (imageView == null) Log.e("Test", "imageview is null"); getTimeInMillis() Returns the time represented by the Calendar.

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I don't know why I can't find the ImageView by findViewById(dwn.2...

I don't know why I can't find the ImageView by findViewById(dwn.220.v.uaerUserFace), which returns null instead. However, I am able to find it.

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It is indeed possible to add views to a layout programmatically, but it see...

It is indeed possible to add views to a layout programmatically, but it seems that you are not actually adding the views to any layout at all.

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I just used "Clean " in Eclipse to solve a similar problem. (Find...

I just used "Clean " in Eclipse to solve a similar problem. (FindViewByID had worked before and for some reason started to return null.).

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View; import dwn.220.v.uakListener; import dwn.220.v.ua; import dwn.220.v.u...

View; import dwn.220.v.uakListener; import dwn.220.v.ua; import dwn.220.v.uaiew; public class MainActivity.

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View header = ((NavigationView)findViewById(dwn.220.v.ua_view)).getHeaderVi...

View header = ((NavigationView)findViewById(dwn.220.v.ua_view)).getHeaderView(0);. and then ImageView img = (ImageView) navigationView.

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up vote 0 down vote. You can not get imageview before setting contentview. ...

up vote 0 down vote. You can not get imageview before setting contentview. setContentView(view);. Now findViewById(dwn.220.v.ua) will work.

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Your problem is here: ViewPager viewpager = (ViewPager) dwn.220.v.uaewById(...

Your problem is here: ViewPager viewpager = (ViewPager) dwn.220.v.uaewById(dwn.220.v.uager);. There is no "viewpager" in this layout.

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It may have mistaken Activity view from Detailed view. I bet your ImageView...

It may have mistaken Activity view from Detailed view. I bet your ImageView is under Detailed View since it was.

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TextView titleText = (EditText) findViewById(dwn.220.v.ua_id_field);. Parse...

TextView titleText = (EditText) findViewById(dwn.220.v.ua_id_field);. Parsed in seconds, using Thank you for your willingness to help the Android community! 1) I am a bit confused by ImageView;. import dwn.220.v.ua

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