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Date: Fri, 5 Oct 2012 05:29:30 -0700 (PDT)
From: NikDmit <ndimon...@gmail.com>
To: android-developers@googlegroups.com
Message-Id: <91f123b0-231d-46ea-a213-2c16d8053946@googlegroups.com>
Subject: Custom array adapter issue
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Hello.

I have very strange issue with getView -method in custom implementation of 
the adapter view - convertView argument doesn't return a proper view. From 
time to time it works well and I'm able to grab, for instance, ImageView 
with findviewbyid -method, but sometimes it returns a wrong view and when 
I'm trying to grab an ImageView it findviewbyid retunrs null. Is it a kind 
of library bug or something is really wrong with my code bellow? Thank you 
in advance for answers.

        @Override
public View getView(int position, View convertView, ViewGroup parent)
{
View view = convertView;
 if(view == null)
{
LayoutInflater inflater = 
(LayoutInflater)this.context.getSystemService
(Context.LAYOUT_INFLATER_SERVICE);
 view = inflater.inflate(R.layout.news_headlines_left, null);
        
}
               ImageView imgView = 
(ImageView)view.findViewById(R.id.newsPhotoLeft);
                      .
                      .
                      .
}

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Hello.<div><br></div><div>I have very strange issue with getView -method in=
 custom implementation of the adapter view - convertView argument doesn't r=
eturn a proper view. From time to time it works well and I'm able to grab, =
for instance, ImageView with findviewbyid -method, but sometimes it returns=
 a wrong view and when I'm trying to grab an ImageView it findviewbyid retu=
nrs null. Is it a kind of library bug or something is really wrong with my =
code bellow? Thank you in advance for answers.</div><div><br></div><div><di=
v>&nbsp; &nbsp; &nbsp; &nbsp; @Override</div><div><span class=3D"Apple-tab-=
span" style=3D"white-space:pre">=09</span>public View getView(int position,=
 View convertView, ViewGroup parent)</div><div><span class=3D"Apple-tab-spa=
n" style=3D"white-space:pre">=09</span>{</div><div><span class=3D"Apple-tab=
-span" style=3D"white-space:pre">=09=09</span>View view =3D&nbsp;convertVie=
w;</div><div><span class=3D"Apple-tab-span" style=3D"white-space:pre">=09=
=09</span></div><div><span class=3D"Apple-tab-span" style=3D"white-space:pr=
e">=09=09</span>if(view =3D=3D null)</div><div><span class=3D"Apple-tab-spa=
n" style=3D"white-space:pre">=09=09</span>{</div><div><span class=3D"Apple-=
tab-span" style=3D"white-space:pre">=09=09=09</span>LayoutInflater inflater=
 =3D&nbsp;</div><div><span class=3D"Apple-tab-span" style=3D"white-space:pr=
e">=09=09=09=09=09</span>(LayoutInflater)this.context.getSystemService</div=
><div><span class=3D"Apple-tab-span" style=3D"white-space:pre">=09=09=09=09=
=09</span>(Context.LAYOUT_INFLATER_SERVICE);</div><div><span class=3D"Apple=
-tab-span" style=3D"white-space:pre">=09=09=09=09=09</span></div><div><span=
 class=3D"Apple-tab-span" style=3D"white-space:pre">=09=09=09</span>view =
=3D inflater.inflate(R.layout.news_headlines_left, null);</div><div>&nbsp; =
&nbsp; &nbsp; &nbsp;&nbsp;</div><div><span class=3D"Apple-tab-span" style=
=3D"white-space:pre">=09=09</span>}</div></div><div>&nbsp; &nbsp; &nbsp; &n=
bsp; &nbsp; &nbsp; &nbsp; &nbsp;ImageView imgView =3D (ImageView)view.findV=
iewById(R.id.newsPhotoLeft);<br></div><div>&nbsp; &nbsp; &nbsp; &nbsp; &nbs=
p; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .</div><div>&nbsp; &nbsp; &nbs=
p; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .</div><div>&nbs=
p; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .<=
/div><div>}</div>
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