CODEWITHSUNDEEP
android
Sorin Grecu
Sorin Grecu

Reputation: 1034

dialog.dismiss won't work.bugged?

I have the following code.It shows a dialog with a textview and some buttons.When a button is pressed,the dialog should close.But it doesn't.Is it bugged ? I tried both dialog.dismiss and dialog.cancel but it just won't work.

What's the solution ?

AlertDialog.Builder alert = new AlertDialog.Builder(
                    Gestionarez.this);

            final TextView Dtv = new TextView(Gestionarez.this);
                 printeaza=new Button(Gestionarez.this);
                 stergere=new Button(Gestionarez.this);
                 trimitere=new Button(Gestionarez.this);
            final AlertDialog dialog = alert.create();

            trimitere.setText("Trimite");
            trimitere.setTextSize(10);
            trimitere.setOnClickListener(new View.OnClickListener() {

                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub

                }
            });
            printeaza.setText("Printeaza");
            printeaza.setTextSize(10);
            printeaza.setOnClickListener(new View.OnClickListener() {

                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub
                    dialog.dismiss();
                    dialog.cancel();
                }
            });
            stergere.setText("Sterge");
            stergere.setTextSize(10);
            stergere.setOnClickListener(new View.OnClickListener() {

                @Override
                public void onClick(View v) {
                    // TODO Auto-generated method stub

                    boolean deleted = file.delete();

                    Toast.makeText(Gestionarez.this, str+ " a fost sters ",
                            Toast.LENGTH_SHORT).show();
                    lv2.invalidateViews();


                }
            });
            LinearLayout ldialog = new LinearLayout(Gestionarez.this);
            LinearLayout ldialogb = new LinearLayout(Gestionarez.this);
            ldialog.setOrientation(LinearLayout.VERTICAL);
            ldialogb.setOrientation(LinearLayout.HORIZONTAL);
            Dtv.setText(text);
            ldialog.addView(Dtv);
            ldialogb.addView(trimitere);
            ldialogb.addView(printeaza);
            ldialogb.addView(stergere);
            ldialog.addView(ldialogb);
            ldialogb.setGravity(Gravity.CENTER | Gravity.BOTTOM);
            Dtv.setGravity(Gravity.CENTER | Gravity.BOTTOM);
            Dtv.setPadding(60, 60, 60, 60);
            alert.setView(ldialog);

            alert.show();

        }
    });

}

Upvotes: 0

Views: 1952

Answers (2)

H4F
H4F

Reputation: 131

try dialog.finsh(); then dialog.dismiss();

or this onClick :

if (dialog != null && dialog.isShowing()) {
        dialog.dismiss();

Upvotes: 0

Martin Cazares
Martin Cazares

Reputation: 13705

Seems like you are showing, a new created dialog which reference you dont hold in 

alert.setView(ldialog);
alert.show();

And you are trying to dismiss a dialog which reference is different from that one:

 dialog.dismiss();
 dialog.cancel();

Remove the final from the dialog and change the last line "alert.show();" for

    dialog = alert.create();
    dialog.show();

And now you have a reference of that dialog, and it will work....

Upvotes: 2

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