Code example for Fragment

Methods: isHidden, onSaveInstanceState

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     */ 
    @Override 
    public void onSaveInstanceState(Bundle bundle) {
         
        // Saves the show-hide status of the display 
        bundle.putBoolean(STATE_IS_HIDDEN, isHidden());
         
        // Always call the super method last 
        super.onSaveInstanceState(bundle);
    } 
 
    // Sets the state of the loaded flag 
    public void setLoaded(boolean loadState) {
        mIsLoaded = loadState;
    } 
 
    /** 
     * Defines a custom View adapter that extends CursorAdapter. The main reason to do this is to 
     * display images based on the backing Cursor, rather than just displaying the URLs that the 
     * Cursor contains. 
     */