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POscaling in Android
 

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    <p>I have been recently trying to write a layout for android app. At first I debugged it with a real handset and the layout looked ok. However later I tried running it on emulator but on different resolution. Then it doesn't fit in the screen. Width looks fine, but the height not. My handset resolution is 480x800. Could it have anything to do with aspect ratio. I have all my dimensions in dp. Some of the emulator's resolutions look fine, others however don't. Shouldn't Android scale it by it self? </p> <p>Heres the look at the layout file:</p> <pre><code>&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" &gt; &lt;RelativeLayout android:id="@+id/RelativeLayout1" android:layout_width="fill_parent" android:layout_height="fill_parent" &gt; &lt;LinearLayout android:orientation="vertical" android:layout_width="0px" android:layout_height="0px" android:focusable="true" android:focusableInTouchMode="true"/&gt; &lt;EditText android:id="@+id/SetAddr" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/StartServer"&gt; &lt;/EditText&gt; &lt;LinearLayout android:orientation="horizontal" android:id="@+id/LinearLayout2" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/SetAddr" android:gravity="center_horizontal"&gt; &lt;Button android:id="@+id/PingStart" android:layout_width="@dimen/StartButtonWidth" android:layout_height="@dimen/StartButtonHeight" android:layout_below="@id/SetAddr" android:text="@string/Start" /&gt; &lt;Button android:id="@+id/PingStop" android:layout_width="@dimen/StopButtonWidth" android:layout_height="@dimen/StopButtonHeight" android:layout_below="@id/SetAddr" android:layout_toRightOf="@id/PingStart" android:text="@string/Stop" /&gt; &lt;/LinearLayout&gt; &lt;TextView android:id="@+id/PingResults" android:layout_width="@dimen/ResultsViewWidth" android:layout_height="@dimen/ResultsViewHeight" android:layout_below="@id/LinearLayout2" android:textColor="#000" android:background="#FFF" android:layout_centerHorizontal="true" android:scrollbars="vertical" /&gt; &lt;LinearLayout android:orientation="horizontal" android:id="@+id/LinearLayout3" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/PingResults" android:gravity="center_horizontal"&gt; &lt;Button android:id="@+id/PingStartTrace" android:layout_width="@dimen/OptionButtonWidth" android:layout_height="@dimen/OptionButtonHeight" android:text="@string/Trace" &gt; &lt;/Button&gt; &lt;Button android:id="@+id/PingStartLookup" android:layout_width="@dimen/OptionButtonWidth" android:layout_height="@dimen/OptionButtonHeight" android:layout_toRightOf="@id/PingStartTrace" android:text="@string/Lookup" &gt; &lt;/Button&gt; &lt;Button android:id="@+id/PingStartWebget" android:layout_width="@dimen/OptionButtonWidth" android:layout_height="@dimen/OptionButtonHeight" android:layout_toRightOf="@id/PingStartLookup" android:text="@string/WebGet" &gt; &lt;/Button&gt; &lt;Button android:id="@+id/PingStartOptions" android:layout_width="@dimen/OptionButtonWidth" android:layout_height="@dimen/OptionButtonHeight" android:layout_toRightOf="@id/PingStartWebget" android:text="@string/Options" &gt; &lt;/Button&gt; &lt;/LinearLayout&gt; &lt;/RelativeLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p>Dimens file:</p> <pre><code>&lt;resources&gt; &lt;dimen name="StartButtonHeight"&gt;50dp&lt;/dimen&gt; &lt;dimen name="StartButtonWidth"&gt;250dp&lt;/dimen&gt; &lt;dimen name="StopButtonHeight"&gt;50dp&lt;/dimen&gt; &lt;dimen name="StopButtonWidth"&gt;60dp&lt;/dimen&gt; &lt;dimen name="ResultsViewWidth"&gt;290dp&lt;/dimen&gt; &lt;dimen name="ResultsViewHeight"&gt;330dp&lt;/dimen&gt; &lt;dimen name="OptionButtonHeight"&gt;50dp&lt;/dimen&gt; &lt;dimen name="OptionButtonWidth"&gt;75dp&lt;/dimen&gt; &lt;/resources&gt; </code></pre> <p>On some resolutions I see only half textview and no buttons below it.</p>
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    1. USMario
    1. USMario
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    1. COcan you explain what part of your layout doesn't look right?
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      1. USMatthew Willis
    2. COAlso please post dimens.xml. (BTW, what's the purpose of the empty LinearLayout at the start of your RelativeLayout?)
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      1. USTed Hopp
    3. COEmpty LinearLayout is for focus purpose. Without it editText would be focusable uppermost when activity starts.
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      1. POscaling in Android
      1. USMario
 

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