Hi Divya
For Your requirement it is better to use the tab host in android ...... u
just research abt tab host in android ....
But i correct the program as per ur requirement ....but some problems are
there ,. the view is overwriting the existing view and one thing is that ,
you need to make the code for remove and redraw the canvas......
DrawTest.java
=============
package com.DrawTest;
import android.app.Activity;
import android.graphics.Color;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.FrameLayout;
import android.widget.TextView;
public class DrawTest extends Activity implements OnClickListener
{
//private DrawActivity draw;
DrawView drawview;
CircleView circleView;
Button square,circle;
FrameLayout Frame;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Frame=(FrameLayout)findViewById(R.id.MyFreame);
drawview=new DrawView(this);
circleView=new CircleView(this);
square=(Button)findViewById(R.id.buttonTest);
square.setOnClickListener(this);
circle=(Button)findViewById(R.id.circleButton);
circle.setOnClickListener(this);
}
public void onClick(View v)
{
switch (v.getId()) {
case R.id.circleButton:
Frame.addView(circleView);
// circleView.setBackgroundColor(Color.rgb(40,100,20));
// circleView.findViewById(R.id.CircleViewId);
// setContentView(circleView);
break;
case R.id.buttonTest:
//drawview.setBackgroundColor(Color.WHITE);
// drawview.findViewById(R.id.DrawViewId);
/// setContentView(drawview);
Frame.addView(drawview);
break;
}
}
}
*DrawView and CircleView has no change.....*.........
========================================
main.xml
===========
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android";
android:visibility="visible"
android:id="@+id/MyFreame"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<com.DrawTest.DrawView
android:id="@+id/DrawViewId"
android:layout_width="200dp"
android:layout_height="200dp">
</com.DrawTest.DrawView>
<com.DrawTest.CircleView
android:id="@+id/CircleViewId"
android:layout_width="200dp"
android:layout_height="200dp">
</com.DrawTest.CircleView>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="horizontal"
android:gravity="bottom">
<Button
android:layout_height="wrap_content"
android:text="Circle"
android:id="@+id/circleButton"
android:layout_width="160dp"
>
</Button>
<Button
android:layout_height="wrap_content"
android:text="Square"
android:id="@+id/buttonTest"
android:layout_width="160dp">
</Button>
</LinearLayout>
</FrameLayout>
==============================
go through the code and modify as u need........
or try TABHOST
Thanks
RATHEESH
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