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POButton resize issue Android
 

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  1. POButton resize issue Android
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    <p>I have 4 buttons that I want to show in a gridview. I want them to fill the screen as much as possible, but I never made it. I've tried all kind of ScaleTypes and it won't work. Right now I have the scale type in FIT_CENTER but i get an unexpected result. Here's the code I have so far:</p> <p><strong>Main.java</strong></p> <pre><code>@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Display screenSize = getWindowManager().getDefaultDisplay(); int screenWidth = screenSize.getWidth(); int screenHeight = screenSize.getHeight(); int iconWidth = screenWidth/4; int iconHeight= screenHeight/2; GridView gridview = (GridView) findViewById(R.id.gridview); gridview.setAdapter(new ImageAdapter(this, iconWidth, iconHeight)); } </code></pre> <p><strong>ImageAdapter.java</strong></p> <pre><code>public View getView(final int position, View convertView, ViewGroup parent) { ImageView imageView; if (convertView == null) { imageView = new ImageView(m_Context); imageView.setLayoutParams(new GridView.LayoutParams(m_width, m_height)); imageView.setScaleType(ImageView.ScaleType.FIT_CENTER); imageView.setPadding(8, 8, 8, 8); } else { imageView = (ImageView) convertView; } imageView.setImageResource(mThumbIds[position]); return imageView; } </code></pre> <p><strong>GridViewLayout.xml</strong></p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;GridView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/gridview" android:layout_width="fill_parent" android:layout_height="fill_parent" android:verticalSpacing="10dp" android:horizontalSpacing="10dp" android:columnWidth="90dp" android:stretchMode="columnWidth" android:gravity="center" android:numColumns="2" android:background="#FFFFFF"/&gt; </code></pre> <p><strong>The result of the code looks like this:</strong></p> <p><img src="https://i.stack.imgur.com/hrve7.jpg" alt="wrong result"></p> <p><strong>This is what i would like it to look like:</strong></p> <p><img src="https://i.stack.imgur.com/5fsWA.jpg" alt="desired result"></p> <p>Note that the last screen shot is hard coded which is obviously not my wish. I want this to work in every screen size without hard coding. </p>
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    1. USmadcoderz
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    1. COMay be this can help you...But this has been done for a Linear Layout http://stackoverflow.com/questions/2581481/assign-width-to-half-available-screen-width-declaratively
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      1. USDeRagan
    2. COthe thing is that i'm using images, not only buttons, i've being struggling with this for a couple of days now and i find no way to make it work. I've gone from relative to linear layouts and table layouts and nothing happens, i can't nail it.
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