I am a newbie trying to learn Java at the same time as learning
Android.
I need to show a dialog containing two EditTexts and return the
values:
I am using the following code:
public static String addItem(final Context context) {
final String myTitle = "";
final Dialog myDialog = new Dialog(context);
Window window = myDialog.getWindow();
window.setFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND,
WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
myDialog.setTitle("Add Item");
myDialog.setContentView(R.layout.additem);
final EditText txtTitle =
(EditText)myDialog.findViewById(R.id.txtTitle);
final EditText txtNote =
(EditText)myDialog.findViewById(R.id.txtNote);
Button btnOK = (Button)myDialog.findViewById(R.id.btnAddItem);
Button btnCancel =
(Button)myDialog.findViewById(R.id.btnCancelAddItem);
btnOK.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String thisTitle =
txtTitle.getText().toString();
String thisNote = txtNote.getText().toString();
if (thisTitle.length() == 0) {
Toast.makeText(context, "Title is
blank!",
Toast.LENGTH_LONG).show();
return;
}
if (thisNote.length() == 0) {
Toast.makeText(context, "Note cannot be
blank",
Toast.LENGTH_LONG).show();
return;
}
myDialog.dismiss();
myTitle = thisTitle + "---" + thisNote;
<---- error here
}
});
btnCancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
myDialog.dismiss();
}
});
myDialog.show();
return myTitle;
}
Within the Click handler for the button I get the error 'the final
local variable myTitle cannot be assigned, since it is defined in an
emclosing type. I would be grateful for any help with this.
Nimusi
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