@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {
Bundle extras = data.getExtras();
Bitmap imageBitmap = (Bitmap) extras.get("data");
mImageView = (ImageView) findViewById(R.id.imgView);
// Saving in Parse server
ByteArrayOutputStream stream = new ByteArrayOutputStream();
imageBitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
byte[] dataTostore = stream.toByteArray();
final ParseFile imgFile = new ParseFile("img.png", dataTostore);
imgFile.saveInBackground();
GalleryObj tempPicObj = new GalleryObj();
ParseObject obj = new ParseObject("Gallery");
obj.put("pic", imgFile);
obj.put("Apartment", ParseUser.getCurrentUser().getString("Apartment"));
try {
obj.save();
tempPicObj.id = obj.getObjectId();
tempPicObj.pic = imageBitmap;
STgallery.getInstance().add(tempPicObj);
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
adapter.notifyDataSetChanged();
}
}
public void deleteCheckedItems() {
int sizeAdapter = adapter.getCount();
for (int i = sizeAdapter - 1; i >= 0; i--) {
View view = gv.getChildAt(i);
CheckBox cv = (CheckBox) view.findViewById(R.id.gallery_checkBox_item);
if (cv.isChecked()) {
ParseQuery<ParseObject> query = ParseQuery.getQuery("Gallery");
query.getInBackground(
STgallery.getInstance().get(i).id,
new GetCallback<ParseObject>() {
public void done(ParseObject galleryPic, ParseException e) {
if (e == null) {
// delete from server
try {
galleryPic.delete();
} catch (ParseException e1) {
e1.printStackTrace();
}
galleryPic.saveInBackground();
} else {
Toast.makeText(
GalleryActivity.this,
getResources().getString(R.string.please_check_internet_connection),
Toast.LENGTH_LONG)
.show();
e.printStackTrace();
}
}
});
STgallery.getInstance().remove(i);
}
adapter.notifyDataSetChanged();
}
Toast.makeText(getApplicationContext(), "Selected Items Cleared", Toast.LENGTH_SHORT).show();
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_gallery);
ActionBar actionBar = getActionBar();
actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
actionBar.setCustomView(R.layout.action_gallery);
gallaryArr = STgallery.getInstance();
gallaryArr.clear();
fillData();
final ImageButton homeButton = (ImageButton) findViewById(R.id.home_btn_gallery);
homeButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// Switching to home screen
Intent intent = new Intent(GalleryActivity.this, HomeActivity.class);
startActivity(intent);
}
});
final ImageButton editButtonCustom = (ImageButton) findViewById(R.id.gallery_editBtn);
editButtonCustom.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
editButtonCustom.setVisibility(View.INVISIBLE); // set invisible
editButtonCustom.setClickable(false);
editButtonCustom.setFocusable(false);
for (int i = 0; i < adapter.getCount(); i++) {
((CheckBox) gv.getChildAt(i).findViewById(R.id.gallery_checkBox_item))
.setVisibility(0); // show all checkbox
}
final ImageButton deleteButtonCustom =
(ImageButton) findViewById(R.id.gallery_deleteBtn);
deleteButtonCustom.setVisibility(0); // set visible
deleteButtonCustom.setClickable(true);
deleteButtonCustom.setFocusable(true);
deleteButtonCustom.setOnClickListener(
new View.OnClickListener() {
public void onClick(View v) {
deleteCheckedItems();
for (int i = 0; i < adapter.getCount(); i++) {
((CheckBox) gv.getChildAt(i).findViewById(R.id.gallery_checkBox_item))
.setVisibility(4); // hide all check boxes
}
deleteButtonCustom.setVisibility(4); // set invisible again
deleteButtonCustom.setClickable(false);
deleteButtonCustom.setFocusable(false);
editButtonCustom.setVisibility(0); // set visible again
editButtonCustom.setClickable(true);
editButtonCustom.setFocusable(true);
}
});
}
});
final ImageButton takeApic = (ImageButton) findViewById(R.id.gallery_camBtn);
takeApic.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
// Switching to home screen
dispatchTakePictureIntent();
}
});
gv = (GridView) findViewById(R.id.gallery_gridView);
gv.setOnItemClickListener(
new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View view, int position, long id) {
openPicDialog(position);
}
});
adapter = new CustomAdapter(this, R.layout.gallery_item, gallaryArr);
gv.setAdapter(adapter);
}
