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POProgrammatic RelativeLayout overlapping
 

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  1. POProgrammatic RelativeLayout overlapping
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    <p>I have got a problem by implementing relative layout from code. What I want, that TextView1 is located to the left, and TextView2 to the right of the screen at one line.</p> <p>It works fine from XML, but doing this from code do not... what could be the reason?</p> <p>This work just fine:</p> <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity" &gt; &lt;TextView android:id="@+id/textView2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:text="@string/hello_world" /&gt; &lt;TextView android:id="@+id/textView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:text="TextView" /&gt; &lt;/RelativeLayout&gt; </code></pre> <p>This doesn't work(giving an overlapping of elements):</p> <pre><code>RelativeLayout rel = new RelativeLayout(this); RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT); rel.setLayoutParams(params); TextView t1 = new TextView(this); t1.setText("balbla_1"); RelativeLayout.LayoutParams lp1 = new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT); lp1.addRule(RelativeLayout.ALIGN_PARENT_LEFT); t1.setLayoutParams(lp1); TextView t2 = new TextView(this); t2.setText("balbla_2"); RelativeLayout.LayoutParams lp2 = new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT); lp2.addRule(RelativeLayout.ALIGN_PARENT_RIGHT); t2.setLayoutParams(lp2); rel.addView(t1); rel.addView(t2); setContentView(rel); </code></pre> <p>but this would work fine: (replace <code>MATCH_PARENT</code> with <code>WRAP_CONTENT</code>):</p> <pre><code>RelativeLayout rel = new RelativeLayout(this); RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT); rel.setLayoutParams(params); TextView t1 = new TextView(this); t1.setText("balbla_1"); RelativeLayout.LayoutParams lp1 = new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT); lp1.addRule(RelativeLayout.ALIGN_PARENT_LEFT); t1.setLayoutParams(lp1); TextView t2 = new TextView(this); t2.setText("balbla_2"); RelativeLayout.LayoutParams lp2 = new RelativeLayout.LayoutParams( RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT); lp2.addRule(RelativeLayout.ALIGN_PARENT_RIGHT); t2.setLayoutParams(lp2); rel.addView(t1); rel.addView(t2); setContentView(rel); </code></pre>
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    1. COmay my post here helps you: http://stackoverflow.com/a/12524612/1306012
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      1. USBruno Bieri
 

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