CODEWITHSUNDEEP
androidandroid-layoutxml-layout
Muaz Usmani
Muaz Usmani

Reputation: 1318

accessing objects of xml layout android

I have an activity (MainActivity.java) in which content view is like this 

this.setContentView(R.layout.standalone_example);

my standalone_example.xml is like this 

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" >
<com.abc.view.PageCurlView
    android:id="@+id/dcgpagecurlPageCurlView1"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:layout_alignParentLeft="true"
    android:layout_alignParentTop="true"
    android:background="@drawable/page1" />
</RelativeLayout>

I am done some work in PageCurlView.java now I want to access objects and variables of PageCurlView.java in my MainActivity.java, I am searching for hours but couldnt find any answer, any suggestions thanks in advance.

Upvotes: 0

Views: 2725

Answers (1)

Flynn81
Flynn81

Reputation: 4178

You can get a reference to the inflated PageCurlView using findViewById() in your activity. In a method in your activity:

PageCurlView mPageCurlView = (PageCurlView) findViewById(R.id.dcgpagecurlPageCurlView1);

You can then call methods or access public variables on mPageCurlView. Please note that setContentView() must be called first in your activity before you can use findViewById().

Upvotes: 1

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