com.commonsware.android.rotation.fragbundle.RotationFragment.java Source code

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Here is the source code for com.commonsware.android.rotation.fragbundle.RotationFragment.java

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/***
  Copyright (c) 2012-2014 CommonsWare, LLC
  Licensed under the Apache License, Version 2.0 (the "License"); you may not
  use this file except in compliance with the License. You may obtain   a copy
  of the License at http://www.apache.org/licenses/LICENSE-2.0. Unless required
  by applicable law or agreed to in writing, software distributed under the
  License is distributed on an "AS IS" BASIS,   WITHOUT   WARRANTIES OR CONDITIONS
  OF ANY KIND, either express or implied. See the License for the specific
  language governing permissions and limitations under the License.
      
  Covered in detail in the book _The Busy Coder's Guide to Android Development_
https://commonsware.com/Android
 */

package com.commonsware.android.rotation.fragbundle;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.provider.ContactsContract;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

public class RotationFragment extends Fragment implements View.OnClickListener {
    static final int PICK_REQUEST = 1337;
    Uri contact = null;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup parent, Bundle state) {
        View result = inflater.inflate(R.layout.main, parent, false);

        result.findViewById(R.id.pick).setOnClickListener(this);

        View v = result.findViewById(R.id.view);

        v.setOnClickListener(this);

        if (state != null) {
            contact = (Uri) state.getParcelable("contact");
        }

        v.setEnabled(contact != null);

        return (result);
    }

    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);

        if (contact != null) {
            outState.putParcelable("contact", contact);
        }
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == PICK_REQUEST) {
            if (resultCode == Activity.RESULT_OK) {
                contact = data.getData();
                getView().findViewById(R.id.view).setEnabled(true);
            }
        }
    }

    @Override
    public void onClick(View v) {
        if (v.getId() == R.id.pick) {
            pickContact(v);
        } else {
            viewContact(v);
        }
    }

    public void pickContact(View v) {
        Intent i = new Intent(Intent.ACTION_PICK, ContactsContract.Contacts.CONTENT_URI);

        startActivityForResult(i, PICK_REQUEST);
    }

    public void viewContact(View v) {
        startActivity(new Intent(Intent.ACTION_VIEW, contact));
    }
}