ImageEditMain.java

package com.example.asamles.app.imageedit;

import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.provider.MediaStore;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;

import com.example.asamles.app.R;
import com.example.asamles.app.constants.Constants;
import com.example.asamles.app.dialog.ADialogs;
import com.example.asamles.app.imageedit.utils.ImageEditor;
import com.example.asamles.app.saveload.SaveLoadFile;
import com.joanzapata.android.iconify.IconDrawable;
import com.joanzapata.android.iconify.Iconify;

import uk.co.senab.photoview.PhotoViewAttacher;

public class ImageEditMain extends Fragment {
    private static final int SELECT_PICTURE = 1;
    static final int REQUEST_IMAGE_CAPTURE = 2;
    public static ImageView imageView;
    public static PhotoViewAttacher mAttacher;
    public Bitmap bitmap;
//    public static ImageLoader imageLoader;

    public static ImageEditMain newInstance() {
        return new ImageEditMain();
    }

    public ImageEditMain() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_imageedit, container, false);
        FragmentTransaction ft = getActivity().getSupportFragmentManager().beginTransaction();
        ft.replace(R.id.bottomLayout, HorizontalBar.newInstance());
        ft.commit();
        setHasOptionsMenu(true);
        imageView = (ImageView) rootView.findViewById(R.id.image);
//        bitmap = BitmapFactory.decodeResource(getResources(), R.raw.photo);
        bitmap = ImageEditor.decodeSampledBitmapFromResource(getResources(), R.raw.photo, 800, 600);

//        ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getActivity())
//                .build();
//        imageLoader = ImageLoader.getInstance();
//        imageLoader.init(config);

        imageView.setImageBitmap(bitmap);
        mAttacher = new PhotoViewAttacher(imageView);
        return rootView;
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.image_edit_menu, menu);
        menu.findItem(R.id.action_photo).setIcon(new IconDrawable(getActivity(), Iconify.IconValue.icon_photo)
                .colorRes(R.color.grey_light)
                .actionBarSize());
        menu.findItem(R.id.action_load).setIcon(new IconDrawable(getActivity(), Iconify.IconValue.icon_gallery)
                .colorRes(R.color.grey_light)
                .actionBarSize());
        menu.findItem(R.id.action_save).setIcon(new IconDrawable(getActivity(), Iconify.IconValue.icon_save)
                .colorRes(R.color.grey_light)
                .actionBarSize());
        menu.setGroupVisible(R.id.menu_group_imageedit, true);
        super.onCreateOptionsMenu(menu, inflater);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case R.id.action_photo:
                checkDialog(this.getString(R.string.photo_title), this.getString(R.string.photo_message), photo);
                return true;
            case R.id.action_save:
                checkDialog(this.getString(R.string.save_title), this.getString(R.string.save_message), save);
                return true;
            case R.id.action_load:
                checkDialog(this.getString(R.string.load_paint_title), this.getString(R.string.load_paint_message), load);
                return true;
            default:
                return super.onOptionsItemSelected(item);
        }
    }

    Runnable save = new Runnable() {
        @Override
        public void run() {
            Bitmap saveBitmap = null;
            if (imageView.getDrawable() != null) {
                saveBitmap = ((BitmapDrawable) imageView.getDrawable()).getBitmap();
            }
            SaveLoadFile.saveToPublicGallery(getActivity(), saveBitmap, Constants.IMAGEEDIT, null, true);
        }
    };

    Runnable load = new Runnable() {
        @Override
        public void run() {
            loadFromGallery();
        }
    };

    Runnable photo = new Runnable() {
        @Override
        public void run() {
            makePhoto();
        }
    };

    public void checkDialog(String title, String message, final Runnable type) {
        ADialogs alertDialog = new ADialogs(getActivity());
        alertDialog.alert(true, title, message, getActivity().getString(R.string.ok), getActivity().getString(R.string.cancel));
        alertDialog.setADialogsListener(new ADialogs.ADialogsListener() {
            @Override
            public void onADialogsPositiveClick(DialogInterface dialog) {
                type.run();
                dialog.dismiss();
            }

            @Override
            public void onADialogsNegativeClick(DialogInterface dialog) {
                dialog.dismiss();
            }

            @Override
            public void onADialogsCancel(DialogInterface dialog) {
                dialog.dismiss();
            }
        });
    }

    private void makePhoto() {
        Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        if (takePictureIntent.resolveActivity(getActivity().getPackageManager()) != null) {
            startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
        }
    }

    private void loadFromGallery() {
        Intent intent = new Intent();
        intent.setType("image/*");
        intent.setAction(Intent.ACTION_GET_CONTENT);
        startActivityForResult(Intent.createChooser(intent, getActivity().getString(R.string.load_intent_title)), SELECT_PICTURE);
    }

    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (data == null) {
            return;
        }
        if (bitmap != null) {
            bitmap.recycle();
            bitmap = null;
        }
        if (requestCode == SELECT_PICTURE) {
//            Uri selectedImageUri = data.getData();
            String picturePath = SaveLoadFile.loadPathFromGallery(getActivity(), data);
            bitmap = ImageEditor.decodeSampledBitmapFromUri(picturePath, 800, 600);//imageLoader.loadImageSync(String.valueOf(selectedImageUri));
        }
        if (requestCode == REQUEST_IMAGE_CAPTURE) {
            Bundle extras = data.getExtras();
            if (extras != null) {
                bitmap = (Bitmap) extras.get("data");
            }
        }
        imageView.setImageBitmap(bitmap);
        mAttacher = new PhotoViewAttacher(imageView);


    }

    @Override
    public void onDestroy() {
        super.onDestroy();
//		mAttacher.cleanup();
    }
}