android - Issues trying to create GridLayout with elements of different size -
i'm trying create static grid-like layout in android i'm using gridlayout instead of gridview.
this layout i'm trying achieve 
using code here base. i'm little confused specifying layout_{weight, margin} on every element inside grid, since it's understanding rowspan , colspan parameters should take care of that. not incorrect?
any pointers?
<?xml version="1.0" encoding="utf-8"?> <gridlayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/gridlayout1" android:layout_width="match_parent" android:layout_height="match_parent" android:columncount="2" android:rowcount="2" tools:context=".mainactivity" > <android.support.v7.widget.cardview android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/card_view" android:layout_column="0" android:layout_gravity="fill" android:layout_row="0" android:layout_columnspan="1"> <button android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/button3" android:text="button" /> </android.support.v7.widget.cardview> <android.support.v7.widget.cardview android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/card_view1" android:layout_column="0" android:layout_gravity="fill" android:layout_row="1" android:layout_columnspan="1"> <button android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/button1" android:text="button" /> </android.support.v7.widget.cardview> <android.support.v7.widget.cardview android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/card_view3" android:layout_column="1" android:layout_gravity="fill" android:layout_row="1"> <button android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/button2" android:text="button" /> </android.support.v7.widget.cardview> </gridlayout>
you close, try instead:
<gridlayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/gridlayout1" android:layout_width="match_parent" android:layout_height="match_parent" android:columncount="2" android:rowcount="2" tools:context=".mainactivity" > <android.support.v7.widget.cardview android:id="@+id/card_view" android:layout_column="0" android:layout_gravity="fill_horizontal" android:layout_row="0" android:layout_columnspan="2"> <button android:layout_height="match_parent" android:layout_width="match_parent" android:id="@+id/button3" android:text="button" /> </android.support.v7.widget.cardview> <android.support.v7.widget.cardview android:id="@+id/card_view1" android:layout_column="0" android:layout_row="1" android:layout_columnspan="1" android:layout_columnweight="1"> <button android:layout_height="match_parent" android:layout_width="match_parent" android:id="@+id/button1" android:text="button" /> </android.support.v7.widget.cardview> <android.support.v7.widget.cardview android:id="@+id/card_view3" android:layout_column="1" android:layout_row="1" android:layout_columnweight="1"> <button android:layout_height="match_parent" android:layout_width="match_parent" android:id="@+id/button2" android:text="button" /> </android.support.v7.widget.cardview> </gridlayout> you need use layout_gravity="fill_horizontal" first item, stretch whole row. , play layout_columnweight 2nd , 3rd item.
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