com.magizdev.babyoneday.profilewizard.AvatarFragment.java Source code

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Here is the source code for com.magizdev.babyoneday.profilewizard.AvatarFragment.java

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/*
 * Copyright 2013 Google Inc.
 *
 * 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.
 */

package com.magizdev.babyoneday.profilewizard;

import com.example.android.wizardpager.R;
import com.example.android.wizardpager.wizard.model.CustomerInfoPage;
import com.example.android.wizardpager.wizard.ui.PageFragmentCallbacks;
import com.magizdev.babyoneday.util.Profile;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.View.OnClickListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.ImageButton;
import android.widget.TextView;

public class AvatarFragment extends Fragment {
    private static final String ARG_KEY = "key";
    protected static final int IMAGE_REQUEST_CODE = 1;
    private static final int RESIZE_REQUEST_CODE = 2;

    private PageFragmentCallbacks mCallbacks;
    private String mKey;
    private AvatarPage mPage;
    private ImageButton mAvatarBtn;

    public static AvatarFragment create(String key) {
        Bundle args = new Bundle();
        args.putString(ARG_KEY, key);

        AvatarFragment fragment = new AvatarFragment();
        fragment.setArguments(args);
        return fragment;
    }

    public AvatarFragment() {
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        Bundle args = getArguments();
        mKey = args.getString(ARG_KEY);
        mPage = (AvatarPage) mCallbacks.onGetPage(mKey);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View rootView = inflater.inflate(com.magizdev.babyoneday.R.layout.fragment_profilewizard_avatar, container,
                false);
        ((TextView) rootView.findViewById(android.R.id.title)).setText(mPage.getTitle());

        mAvatarBtn = (ImageButton) rootView.findViewById(com.magizdev.babyoneday.R.id.profile_pic);
        Bitmap avatar = (Bitmap) mPage.getData().getParcelable(Profile.AVATAR);
        if (avatar != null) {
            mAvatarBtn.setBackgroundDrawable(new BitmapDrawable(avatar));
        }
        mAvatarBtn.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                Intent galleryIntent = new Intent(Intent.ACTION_GET_CONTENT);
                galleryIntent.addCategory(Intent.CATEGORY_OPENABLE);
                galleryIntent.setType("image/*");
                startActivityForResult(galleryIntent, IMAGE_REQUEST_CODE);
            }
        });
        return rootView;
    }

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

        if (!(activity instanceof PageFragmentCallbacks)) {
            throw new ClassCastException("Activity must implement PageFragmentCallbacks");
        }

        mCallbacks = (PageFragmentCallbacks) activity;
    }

    @Override
    public void onDetach() {
        super.onDetach();
        mCallbacks = null;
    }

    @Override
    public void onViewCreated(View view, Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
    }

    @Override
    public void setMenuVisibility(boolean menuVisible) {
        super.setMenuVisibility(menuVisible);

    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (resultCode != Activity.RESULT_OK) {
            return;
        } else {
            switch (requestCode) {
            case IMAGE_REQUEST_CODE:
                resizeImage(data.getData());
                break;
            case RESIZE_REQUEST_CODE:
                if (data != null) {
                    showResizeImage(data);
                }
                break;
            }
        }
    }

    private void showResizeImage(Intent data) {
        Bundle extras = data.getExtras();
        if (extras != null) {
            Bitmap photo = extras.getParcelable("data");
            mPage.getData().putParcelable(Profile.AVATAR, photo);
            Drawable drawable = new BitmapDrawable(photo);
            mAvatarBtn.setImageDrawable(drawable);
        }
    }

    public void resizeImage(Uri uri) {
        Intent intent = new Intent("com.android.camera.action.CROP");
        intent.setDataAndType(uri, "image/*");
        intent.putExtra("crop", "true");
        intent.putExtra("aspectX", 1);
        intent.putExtra("aspectY", 1);
        intent.putExtra("outputX", 450);
        intent.putExtra("outputY", 450);
        intent.putExtra("return-data", true);
        startActivityForResult(intent, RESIZE_REQUEST_CODE);
    }
}