Hello,
I have defined a view with id "view01" in my xml layout file. I want
to change the height of this view on runtime. At first I wanted to do
it with a single click on the view, but I wasn't able to do that
properly, hence the onClickListener interface. After that i tried to
change the height of the view by hard coding. I didn't succeed. I have
searched quite a while on internet but so far I haven't found the
right solution. Can please someone help me out?
My .java and .xml file are displayed below.
Regards,
Wouter
***************.java file
package test2.main;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.LinearLayout;
public class test2 extends Activity implements OnClickListener {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
View v1 = (View) findViewById(R.id.view01);
v1.setOnClickListener(this);
v1.setMinimumHeight(160);
LinearLayout ll = (LinearLayout) findViewById
(R.id.linearlayout);
ll.requestLayout();
v1.requestLayout();
}
public void onClick(View arg0) {
if (arg0.getMeasuredHeight() == 80)
{
arg0.setMinimumHeight(160);
} else
{
arg0.setMinimumHeight(80);
}
arg0.requestLayout();
}
}
**********.xml file
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android" android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" android:id="@+id/linearlayout">
<TableLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:stretchColumns="0" xmlns:android="http://
schemas.android.com/apk/res/android">
<TableRow>
<View
android:layout_height="80px"
android:background="#884400" />
<TextView android:text="#884400"
android:paddingLeft="4px"
android:layout_gravity="center_vertical" />
</TableRow>
<TableRow>
<View
android:layout_height="80px"
android:background="#aa8844" android:id="@+id/view01"/>
<TextView android:text="#aa8844"
android:paddingLeft="4px"
android:layout_gravity="center_vertical" />
</TableRow>
</TableLayout>
</LinearLayout>
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