Android Open Source - openhds-tablet Selection Form Fragment

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License

The source code is released under:

OPENHDS PLATFORM OPENSOURCE LICENSE AGREEMENT Copyright (c) 2013 University of Southern Maine. All rights reserved. Redistribution and use in source and binary forms, with or without mo...

Java Source Code

package org.openhds.mobile.fragment;
/*from w ww .  j av  a  2  s .  c  o  m*/
import org.openhds.mobile.R;

import android.app.Activity;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;

public class SelectionFormFragment extends Fragment implements OnClickListener {

    public interface Listener {
          void onSearch(String form);
    }

    // keep track of the original values - these may be set by an activity
    // these will be used if user presses the 'clear' button
    private String form = "";

    private TextView formTxt;
    private Button clearBtn, searchBtn;
    private Listener listener;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.selection_filter_form, container, false);

        clearBtn = (Button) view.findViewById(R.id.clearFilterBtn);
        clearBtn.setOnClickListener(this);

        searchBtn = (Button) view.findViewById(R.id.searchFilterBtn);
        searchBtn.setOnClickListener(this);

        formTxt = (TextView) view.findViewById(R.id.formTxt);
     

        return view;
    }

    @Override
    public void onAttach(Activity activity) {
        super.onAttach(activity);

        try {
            listener = (Listener) activity;
        } catch (ClassCastException e) {
            throw new ClassCastException("The activity must implement the " + Listener.class.getName() + " interface");
        }
    }

    public void onClick(View view) {
        switch (view.getId()) {
        case R.id.searchFilterBtn:
            listener.onSearch(formTxt.getText().toString());
            break;
        case R.id.clearFilterBtn:
            clear();
            break;
        }
    }

    private void clear() {
        formTxt.setText(form);
    }


    public void setForm(String form) {
        this.form = form;
        if (form.length()>0) {
        updateFormText(form);
        }
    }


    public void updateFormText(String text) {
        formTxt.setText(text);
    }
}

Java Source Code List

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