i new android programming. created alert box having title question , body contains answers (radio button).
1 . want reduce fort size of title (my question) 2 . align radio options below text center..
my dialogbox.xml
<?xml version="1.0" encoding="utf-8"?> <relativelayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:background="#800080" > <linearlayout android:id="@+id/namelayout" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerhorizontal="true"> <textview android:layout_width="73dp" android:layout_height="50dp" android:gravity="center" android:text="5am-6am" /> <textview android:layout_width="73dp" android:layout_height="50dp" android:gravity="center" android:text="6am-8am" /> <textview android:layout_width="73dp" android:layout_height="50dp" android:gravity="center" android:text="6pm-8pm" /> <textview android:layout_width="73dp" android:layout_height="50dp" android:gravity="center" android:text="8pm-11pm" /> </linearlayout> <radiogroup android:id="@+id/radiogroub" android:layout_width="280dp" android:layout_height="wrap_content" android:layout_below="@+id/namelayout" android:gravity="center" android:orientation="horizontal" android:layout_centerhorizontal="true"> <radiobutton android:id="@+id/sms1" android:layout_width="60dp" android:layout_height="50dp" /> <radiobutton android:id="@+id/sms2" android:layout_width="60dp" android:layout_height="50dp" /> <radiobutton android:id="@+id/sms3" android:layout_width="60dp" android:layout_height="50dp" /> <radiobutton android:id="@+id/sms4" android:layout_width="60dp" android:layout_height="50dp" /> </radiogroup> <linearlayout android:id="@+id/btnlayout" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@+id/radiogroub" android:gravity="center" android:orientation="horizontal" > <button android:id="@+id/sendbtn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerhorizontal="true" android:text="send" /> <button android:id="@+id/closebtn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerhorizontal="true" android:text="close" /> </linearlayout> </relativelayout>
use layout:
<?xml version="1.0" encoding="utf-8"?> <linearlayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#800080" android:orientation="vertical" > <linearlayout android:id="@+id/namelayout" android:layout_width="match_parent" android:layout_height="50dp" android:layout_weight="0" android:orientation="horizontal" android:visibility="visible" > <textview android:layout_width="match_parent" android:layout_height="50dp" android:layout_weight="1" android:gravity="center" android:text="5am-6am" /> <textview android:layout_width="match_parent" android:layout_height="50dp" android:layout_weight="1" android:gravity="center" android:text="6am-8am" /> <textview android:layout_width="match_parent" android:layout_height="50dp" android:layout_weight="1" android:gravity="center" android:text="6pm-8pm" /> <textview android:layout_width="match_parent" android:layout_height="50dp" android:layout_weight="1" android:gravity="center" android:text="8pm-11pm" /> </linearlayout> <radiogroup android:id="@+id/radiogroub" android:layout_width="match_parent" android:layout_height="50dp" android:orientation="horizontal" > <linearlayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:gravity="center" > <radiobutton android:id="@+id/sms1" android:layout_width="wrap_content" android:layout_height="match_parent" /> </linearlayout> <linearlayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:gravity="center" > <radiobutton android:id="@+id/sms2" android:layout_width="wrap_content" android:layout_height="match_parent" /> </linearlayout> <linearlayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:gravity="center" > <radiobutton android:id="@+id/sms3" android:layout_width="wrap_content" android:layout_height="match_parent" /> </linearlayout> <linearlayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:gravity="center" > <radiobutton android:id="@+id/sms4" android:layout_width="wrap_content" android:layout_height="match_parent" /> </linearlayout> </radiogroup> <linearlayout android:id="@+id/btnlayout" android:layout_width="match_parent" android:layout_height="50dp" android:layout_weight="0" android:orientation="horizontal" > <button android:id="@+id/sendbtn" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:text="send" /> <button android:id="@+id/closebtn" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:text="close" /> </linearlayout> </linearlayout> 
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