Dynamic Views in Layout

In my xml i have 3 view at first

i have to hide one view then after that i have to unhide that in program.

When i hide that view the other m开发者_Go百科ust adjust and when i unhide it have to adjust

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Suppose you have a layout like this

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout android:id="@+id/linearLayout"
    android:layout_width="fill_parent" android:layout_height="fill_parent"
    xmlns:android="http://schemas.android.com/apk/res/android">
    <LinearLayout android:id="@+id/LinearLayout01"
        android:layout_width="wrap_content" android:layout_height="wrap_content">

        <!-- your content here -->

    </LinearLayout>
    <LinearLayout android:id="@+id/LinearLayout02"
        android:layout_width="wrap_content" android:layout_height="wrap_content">


        <!-- your content here -->

    </LinearLayout>
    <LinearLayout android:id="@+id/LinearLayout03"
        android:layout_width="wrap_content" android:layout_height="wrap_content">

        <!-- your content here -->
    </LinearLayout>
</LinearLayout>

At the starting of your program use

LinearLayout linearLayout1,linearLayout2,linearLayout3;

@Override
    protected void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.layout);
//define and declare  the layouts
                  linearLayout1=(LinearLayout) findViewById(R.id.LinearLayout01);
        linearLayout2=(LinearLayout) findViewById(R.id.LinearLayout02);
        linearLayout3=(LinearLayout) findViewById(R.id.LinearLayout03);

 }

Now when you want to hide the first layout ,use

linearLayout1.setVisibility(View.GONE);

Now when you want to show the first layout ,use

linearLayout1.setVisibility(View.VISIBLE);

The situation is same for all layouts..

Hope this will help you..