So I've created a java class that generates a string that I would like to display in an XML GridLayout TextView, but I've been having trouble figuring out how to transfer the variable I've created in my java class into a usable format in XML.
I've tried simply creating a TextView in Java but I'm trying to create a vertical design with text directly over a button and GridLayout seems like the best way to do that.
Here's what my code boils down to
String output;
//determine value of string
And here's my XML
<LinearLayout 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" android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
tools:context="com.example.reid.agerangecalculator.CalculateActivity">
<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/GridLayout1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:columnCount="1"
android:rowCount="2"
android:orientation="horizontal"
tools:context=".GridXMLActivity" >
<TextView
android:id="@+id/textview1"
android:layout_column="0"
android:layout_row="0"
android:text= ""/>
<Button
android:id="@+id/button3"
android:layout_column="0"
android:layout_gravity="left|top"
android:layout_row="1"
android:text="Button" />
</GridLayout>
</LinearLayout>
your Textview in xml layout
<TextView
android:id="@+id/textview1"
android:layout_column="0"
android:layout_row="0"
android:text= ""/>
Then, in your activity class:
String output;
// globally
TextView textView1
//in your OnCreate() method
textView1 = (TextView)findViewById(R.id.textview1);
textView1.setText(output);
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