Android: Loading Fragments dynamically at runtime depending on layout provided for the device configuration.

(layout) activity_main.xml

<FrameLayout 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:id="@+id/activity_main_root_container">

    <FrameLayout
        android:id="@+id/activity_main_image_selector_container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>
    
</FrameLayout>

(layout-sw600dp) activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main_root_container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:baselineAligned="false"
    android:orientation="vertical" >

    <FrameLayout
        android:id="@+id/activity_main_image_selector_container"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="40" />

    <FrameLayout
        android:id="@+id/activity_main_image_rotate_container"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="60" />

</LinearLayout>

(layout-sw600dp-land) activity_main.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main_root_container"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:baselineAligned="false"
    android:orientation="horizontal" >

    <FrameLayout
        android:id="@+id/activity_main_image_selector_container"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="40" />

    <FrameLayout
        android:id="@+id/activity_main_image_rotate_container"
        android:layout_width="0dp"
        android:layout_height="match_parent"
        android:layout_weight="60" />

</LinearLayout>

MainActivity.onCreate().java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Log.v(TAG, "onCreate: savedInstanceState " + (savedInstanceState == null ? "==" : "!=") + " null");
    
    setContentView(R.layout.activity_main);

    // Restore state
    if (savedInstanceState != null) {
        // The fragment manager will handle restoring them if we are being
        // restored from a saved state
    }
    // If this is the first creation of the activity, add fragments to it
    else {
    
        // If our layout has a container for the image selector fragment,
        // create and add it
        mImageSelectorLayout = (ViewGroup) findViewById(R.id.activity_main_image_selector_container);
        if (mImageSelectorLayout != null) {
            Log.i(TAG, "onCreate: adding ImageSelectorFragment to MainActivity");
    
            // Add image selector fragment to the activity's container layout
            ImageSelectorFragment imageSelectorFragment = new ImageSelectorFragment();
            FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
            fragmentTransaction.replace(mImageSelectorLayout.getId(), imageSelectorFragment,
                    ImageSelectorFragment.class.getName());
    
            // Commit the transaction
            fragmentTransaction.commit();
        }
    
        // If our layout has a container for the image rotator fragment, create
        // it and add it
        mImageRotatorLayout = (ViewGroup) findViewById(R.id.activity_main_image_rotate_container);
        if (mImageRotatorLayout != null) {
            Log.i(TAG, "onCreate: adding ImageRotatorFragment to MainActivity");
    
            // Add image rotator fragment to the activity's container layout
            ImageRotatorFragment imageRotatorFragment = ImageRotatorFragment.newInstance(
                    StaticImageData.getImageItemArrayInstance()[0].getImageResId());
            FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
            fragmentTransaction.replace(mImageRotatorLayout.getId(), imageRotatorFragment,
                    ImageRotatorFragment.class.getName());
    
            // Commit the transaction
            fragmentTransaction.commit();
        }
    }
}

Hello sir,

I refer this code and tried to do a fragment but i am having error at line ImageSelectorfragment please give me a guidance i am awating...

thanks and regards

These are just snippets that I refer to from my blog post in order to give a quick code example, so many of the details are left out. The full implementation is in my AndroidPhoneTabletExample.