Code example for ExtractedText

	 * @param flags 	Additional options to control the client, either 0 or GET_EXTRACTED_TEXT_MONITOR. 
	 * @returns Returns an ExtractedText object describing the state of the text view and containing the extracted text itself.  
	 * */ 
	@Override public ExtractedText getExtractedText(ExtractedTextRequest request, int flags){
		//I assume the ExtractedText is a value object, a snapshot of the text. 
		ExtractedText et=new ExtractedText();
		return et;
	/** Get n characters of text after the current cursor position. 
	 * This method may fail either if the input connection has become invalid  
	 * (such as its process crashing) or the client is taking too long to respond  
	 * with the text (it is given a couple seconds to return). In either case,