de.damdi.fitness.activity.create_exercise.ImageFragment.java Source code

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Here is the source code for de.damdi.fitness.activity.create_exercise.ImageFragment.java

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/**
 * 
 * This is OpenTraining, an Android application for planning your your fitness training.
 * Copyright (C) 2012-2013 Christian Skubich
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package de.damdi.fitness.activity.create_exercise;

import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import android.app.Activity;
import android.content.ContentResolver;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.Toast;
import de.damdi.fitness.activity.start_training.SwipeDismissListViewTouchListener;
import de.damdi.fitness.R;

public class ImageFragment extends Fragment {
    /** Tag for logging*/
    private final String TAG = "ImageFragment";

    /** The ImageView with the exercise image */
    private ImageView mImageView;

    /** Uri of the image that is returned by the Intent */
    private Uri mTempImageUri = null;

    private ListView mImageListView;
    private ExerciseImageListAdapter mListAdapter;
    private List<Bitmap> mImageList = new ArrayList<Bitmap>();

    public ImageFragment() {
    }

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

        mImageView = (ImageView) layout.findViewById(R.id.imageview_exercise_image);
        mImageView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                takePhoto(v);
            }
        });

        mImageListView = (ListView) layout.findViewById(R.id.listview_exercise_images);
        //TODO mListAdapter = new ExerciseImageListAdapter(getActivity(), mNameImageMap);
        mImageListView.setAdapter(mListAdapter);

        SwipeDismissListViewTouchListener touchListener = new SwipeDismissListViewTouchListener(mImageListView,
                new SwipeDismissListViewTouchListener.OnDismissCallback() {
                    @Override
                    public void onDismiss(ListView listView, int[] reverseSortedPositions) {
                        for (int position : reverseSortedPositions) {
                            mListAdapter.remove(position);
                        }
                        mListAdapter.notifyDataSetChanged();
                    }
                });
        mImageListView.setOnTouchListener(touchListener);

        return layout;
    }

    public void takePhoto(View view) {
        Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
        File photo = new File(Environment.getExternalStorageDirectory(), "temp_pic.jpg");
        intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photo));
        mTempImageUri = Uri.fromFile(photo);
        startActivityForResult(intent, CreateExerciseActivity.TAKE_PICTURE);
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        Log.v(TAG, "onActivityResult(), requestCode=" + requestCode + ", resultCode=" + resultCode);
        super.onActivityResult(requestCode, resultCode, data);
        switch (requestCode) {
        case CreateExerciseActivity.TAKE_PICTURE:
            if (resultCode == Activity.RESULT_OK) {
                Uri selectedImage = mTempImageUri;
                getActivity().getContentResolver().notifyChange(selectedImage, null);
                ContentResolver cr = getActivity().getContentResolver();
                Bitmap bitmap;
                try {
                    bitmap = android.provider.MediaStore.Images.Media.getBitmap(cr, selectedImage);

                    mImageView.setImageBitmap(bitmap);

                    mImageList.add(bitmap);
                    mListAdapter.notifyDataSetChanged();

                    Toast.makeText(getActivity(), selectedImage.toString(), Toast.LENGTH_LONG).show();
                } catch (Exception e) {
                    Toast.makeText(getActivity(), "Failed to load", Toast.LENGTH_SHORT).show();
                    Log.e(TAG, e.toString(), e);
                }
            } else {
                Toast.makeText(getActivity(), getString(R.string.did_not_provide_image), Toast.LENGTH_SHORT).show();
            }
        }
    }

    public Uri getImage() {
        return mTempImageUri;
    }

}