DialogFragment ~ partially visible dialog buttons

Question

I 'm designing a custom dialog (using DialogFragment) that prompts the calendar view allowing the user to select a date. The dialog is shown but the "OK" and the "Cancel" are only visible partially. Here is the screenshot for your reference.

Here is my custom dialogfragment class

public class GetDateDialogFragment extends DialogFragment implements android.content.DialogInterface.OnClickListener {

@Override   
public Dialog onCreateDialog(Bundle savedInstanceState)
{
    LayoutInflater inflater = getActivity().getLayoutInflater();        
    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());

    View calendarView = inflater.inflate(R.layout.activity_datepicker, null);
    calendarView.findViewById(R.id.btnOk).setVisibility(View.INVISIBLE);
    calendarView.findViewById(R.id.btnCancel).setVisibility(View.INVISIBLE);
    builder.setView(calendarView);      

    AlertDialog dialog = builder.setTitle(R.string.datetitle).setMessage("Please enter Date")
            .setPositiveButton("OK", this).setNegativeButton("Cancel", null).create();
    dialog.show();


    dialog.getWindow().setLayout(LayoutParams.MATCH_PARENT, 600);       

    //position the buttons
    //Button positiveButton = dialog.getButton(DialogInterface.BUTTON_POSITIVE);
    //positiveButton.setY(positiveButton.getY()-100);

    //Button negativeButton = dialog.getButton(DialogInterface.BUTTON_NEGATIVE);
    //negativeButton.setY(negativeButton.getY()-100);

    return dialog;
}

Please find below code for the layout activity_datepicker.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"

android:layout_width="match_parent"
android:layout_height="250dp"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >

<CalendarView
    android:id="@+id/calendarView"
    android:layout_width="match_parent"
    android:layout_height="200dp"
    android:layout_alignParentLeft="true"
    android:layout_alignParentTop="true"
    android:scrollbarStyle="insideOverlay"
    android:scrollbars="vertical" />

<Button
    android:id="@+id/btnOk"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_alignParentLeft="false"
    android:layout_alignRight="@id/calendarView"
    android:text="@string/btnOk" />

<Button
    android:id="@+id/btnCancel"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignLeft="@id/calendarView"
    android:layout_alignParentBottom="true"
    android:text="@string/btnCancel" />

Answer 1

Try setting visibility of your ok cacel buttons to gone instead of invisible

LayoutInflater inflater = this.getLayoutInflater();
        AlertDialog.Builder builder = new AlertDialog.Builder(this);

        View calendarView = inflater
                .inflate(R.layout.activity_datepicker, null);
        calendarView.findViewById(R.id.btnOk).setVisibility(View.GONE);
        calendarView.findViewById(R.id.btnCancel).setVisibility(View.GONE);
        builder.setView(calendarView);

        AlertDialog dialog = builder.setTitle("dfd")
                .setMessage("Please enter Date").setPositiveButton("OK", null)
                .setNegativeButton("Cancel", null).create();
        dialog.show();

        dialog.getWindow().setLayout(LayoutParams.MATCH_PARENT,
                LayoutParams.WRAP_CONTENT);