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Spinner not working in custom Dialog - why?


Spinner not working in custom Dialog - why?

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Spinner not working in custom Dialog - why?
Tag : android , By : ffmmjj
Date : November 28 2020, 04:01 AM

I wish this helpful for you Adapter allow single focus view make android:focusable="false" for all other itemsandroid:focusable="true" for your TextView which holds the title it will work.

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Set spinner within custom dialog


Tag : android , By : JoeKaras
Date : March 29 2020, 07:55 AM
wish of those help I have managed to fix the issue. It was very subtle and I'm pretty sure I got lucky. Here's the working code:
protected Dialog onCreateDialog(int id)
    {
        Dialog dialog;
        switch(id) {
        case DIALOG_SEND_PM:
            dialog = new Dialog(PM.this);
            dialog.setContentView(R.layout.send_pm_dialog);
            dialog.setTitle(R.string.send_pm);
            pmMessage = (EditText) dialog.findViewById(R.id.send_pm_box);
            Button sendPm = (Button) dialog.findViewById(R.id.send_pm_button);
            sendPm.setOnClickListener(PM.this);

            Spinner spinner = (Spinner)dialog.findViewById(R.id.pm_server);
            ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.server_array, android.R.layout.simple_spinner_item);
            adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
            spinner.setAdapter(adapter);
            spinner.setOnItemSelectedListener(new MyOnItemSelectedListener());
            break;
        default:
            dialog = null;
        }
        return dialog;
    }

Custom Spinner doesnt show the value returned from custom Dialog


Tag : android , By : appdelivery
Date : March 29 2020, 07:55 AM
this will help I simply removed the adapter class declared in CustomSpinner class, also removed this constructor:
public CustomSpinner(Context context, String[] dataList) 
{
   super(context); 
   this.mContext = context;
   this.mDataList = dataList;
}
cSpinner= (CustomSpinner) findViewById(R.id.customSpinner);     
cSpinner.setDataList(dataList);
cSpinner.setTag("CustomSpinner");
cSpinner.setOnItemSelectedListener(controller);
cSpinner = (CustomSpinner)findViewById(R.id.customSpinner);
        ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(this, R.array.options_array, R.layout.spinner_target);     
        cSpinner .setAdapter(adapter);
        cSpinner .setTag("CustomSpinner");
        cSpinner .setOnItemSelectedListener(controller);  
<?xml version="1.0" encoding="utf-8"?>
<TextView 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/spinnerTarget"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:ellipsize="end"
    android:padding="8dp"/> 

Android spinner display custom dialog


Tag : android , By : cynix
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , As @Vigneshearan.m said:
The solution is to override the onTouch method of the spinner class.
            _spinnerLand.Touch += (sender, e) => {
            if (builder == null)
            {
                 builder = new AlertDialog.Builder (_activity);
                builder.SetIconAttribute (Android.Resource.Attribute.AlertDialogIcon);
                builder.SetTitle ("Test");
                builder.SetMessage("This is just a test");
                builder.SetPositiveButton (Android.Resource.String.Ok, delegate (object o, DialogClickEventArgs ea) {builder = null;});
                builder.Create();

                builder.Show();
            }
        };

Spinner with custom objects list inside custom Dialog Fragment not working


Tag : android , By : Giles
Date : March 29 2020, 07:55 AM
it helps some times to a good night's sleep, some clearer headed thinking, and @Sam's answer (https://stackoverflow.com/a/14676975/3438497) I have fixed my problem.
Other than ensuring that I was binding my dialog and individual views to the same layout instance (and not different instances), I also needed to create a custom SpinnerAdapter for the BaseModel object as suggested here: https://stackoverflow.com/a/8116756/3438497

Custom spinner dialog for Android


Tag : android , By : Hugo Hernan Buitrago
Date : March 29 2020, 07:55 AM
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