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POsetting the background colour from program rather than from xml for fragments
 

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  1. POsetting the background colour from program rather than from xml for fragments
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    <p>I need some help in setting the background colour using code for my current fragment. The fragment is created on selecting a particular tab.</p> <p>Below is my main activity code</p> <pre><code>public class TabActionBarActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Set the text and background colour setTheme(R.style.MyTheme); ActionBar actionBar = getActionBar(); actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); String label6 = getResources().getString(R.string.label6); tab = actionBar.newTab(); tab.setText(label6); TabListener&lt;Tab6Fragment&gt; tl6 = new TabListener&lt;Tab6Fragment&gt;(this, label6, Tab6Fragment.class); tab.setTabListener(tl6); actionBar.addTab(tab); String label7 = getResources().getString(R.string.label7); tab = actionBar.newTab(); tab.setText(label7); TabListener&lt;Tab7Fragment&gt; tl7 = new TabListener&lt;Tab7Fragment&gt;(this, label7, Tab7Fragment.class); tab.setTabListener(tl7); actionBar.addTab(tab); } </code></pre> <p>Now the code for the Tab7Fragment class looks like this</p> <pre><code> public class Tab7Fragment extends Fragment { TextView tv1; @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { ScrollView sv = new ScrollView(this.getActivity()); LinearLayout ll = new LinearLayout(this.getActivity()); ll.setOrientation(LinearLayout.VERTICAL); sv.addView(ll); TextView tv = new TextView(this.getActivity()); tv.setText("Dynamic layouts ftw!"); ll.addView(tv); EditText et = new EditText(this.getActivity()); et.setText("weeeeeeeeeee~!"); ll.addView(et); Button b = new Button(this.getActivity()); b.setText("I don't do anything, but I was added dynamically. :)"); ll.addView(b); for(int i = 0; i &lt; 20; i++) { CheckBox cb = new CheckBox(this.getActivity()); cb.setText("I'm dynamic!"); ll.addView(cb); } return this.getView(); } </code></pre> <p>}</p> <p>Now how can i set the view for this fragment?</p> <pre><code>this.getActivity().setContentView(sv); </code></pre> <p>I know the above method is incorrect. But i need to set the content view with the scrollview layout. and another question is how do i set the background colour for this view?(using setBackgroundColor()?</p>
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    1. USvineeth
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      1. VTUpMod
    1. COtry sv.setBackgroundColor(getRessources().getColors(R.color.yourcolor));
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      1. USAngudroid
    2. COthanks for your reply for setting the colour. What about setting the layout for this fragment? I cant use setContentView(sv) from a fragemnt
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      1. USvineeth
    3. COI put my proposition in the response below, please accept it if it was useful to you ;)
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      1. USAngudroid
 

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