public void requestDelete(BaseContainer view) {
try {
// For list items, getParent twice will get its BaseContainer.
if (view.getParent().getParent() instanceof BaseContainer) {
BaseContainer container = (BaseContainer) view.getParent().getParent();
int index = this.indexOfChild(container);
// if (index < 1){
// return;
// }
// final BaseContainer toDel = (BaseContainer) this.getChildAt(index - 1);
// if (container.getType() == Constants.TYPE_TODO && toDel.getType() ==
// Constants.TYPE_TODO){
// this.removeView(toDel);
// } else {
this.removeView((View) view.getParent().getParent());
this.addView(new Text(getContext()), index);
// }
return;
}
} catch (NullPointerException e) {
// Eat it.
}
int index = this.indexOfChild(view);
if (index < 1) {
return;
}
final BaseContainer toDel = (BaseContainer) this.getChildAt(index - 1);
if (toDel.getType() == Constants.TYPE_TEXT && toDel.isEmpty()) {
removeView(toDel);
return;
}
if (view.getType() == Constants.TYPE_TEXT && view.isEmpty() && index != getChildCount() - 1) {
removeView(view);
return;
}
if (toDel.getType() == Constants.TYPE_TODO) {
removeView(toDel);
return;
}
String which = null;
switch (toDel.getType()) {
case Constants.TYPE_IMAGE:
which = "Image";
break;
case Constants.TYPE_ATT:
which = "File";
break;
case Constants.TYPE_REC:
which = "Voice";
break;
}
if (which == null) {
return;
}
new AlertDialog.Builder(getContext())
.setTitle("Confirm")
.setMessage("Delete " + which + " ?")
.setPositiveButton(
"Sure",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
EditView.this.removeView(toDel);
dialog.dismiss();
}
})
.setNegativeButton(
"No",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
})
.create()
.show();
}
public String exportJSON(String where) {
File file = new File(where);
if (!file.exists()) {
file.mkdirs();
}
file = new File(where + "content.json");
try {
file.createNewFile();
} catch (IOException e) {
e.printStackTrace();
}
ArrayList<Object> content = new ArrayList<>();
Gson gson = new Gson();
BaseContainer e;
int empty = 0;
for (int i = 0; i < getChildCount(); i++) {
e = (BaseContainer) getChildAt(i);
switch (e.getType()) {
case Constants.TYPE_TEXT:
if (!e.isEmpty()) {
content.add(((ElementBean) e.getJsonBean()).setIndex(i - empty));
} else {
empty++;
}
break;
case Constants.TYPE_IMAGE:
if (!e.isEmpty()) {
content.add(((ElementBean) e.getJsonBean()).setIndex(i - empty));
} else {
empty++;
}
break;
case Constants.TYPE_TODO:
if (!e.isEmpty()) {
content.add(((ElementBean) e.getJsonBean()).setIndex(i - empty));
} else {
empty++;
}
break;
case Constants.TYPE_ATT:
if (!e.isEmpty()) {
content.add(((ElementBean) e.getJsonBean()).setIndex(i - empty));
} else {
empty++;
}
break;
case Constants.TYPE_ITEM:
if (!e.isEmpty()) {
content.add(((ElementBean) e.getJsonBean()).setIndex(i - empty));
} else {
empty++;
}
break;
default:
break;
}
}
FileWriter dos = null;
try {
dos = new FileWriter(file);
dos.write(gson.toJson(content));
} catch (FileNotFoundException e1) {
e1.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
} finally {
if (dos != null)
try {
dos.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
return file.getName();
}
