CODEWITHSUNDEEP
androidandroid-alertdialog
bharath
bharath

Reputation: 14453

How to reduce AlertDialog.Builder title font size and positive button size?

Is it possible to reduce the AlertDialog.Builder title font size and positive button size? If yes, Just let me how to do?

Upvotes: 0

Views: 9132

Answers (2)

Roman Black
Roman Black

Reputation: 3497

About font size you can use this:

SpannableStringBuilder ssBuilser = new SpannableStringBuilder("Sample");
StyleSpan span = new StyleSpan(Typeface.ITALIC);
ScaleXSpan span1 = new ScaleXSpan(1);
ssBuilser.setSpan(span, 0, 5, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
ssBuilser.setSpan(span1, 0, 5, Spanned.SPAN_INCLUSIVE_INCLUSIVE);

AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);

builder.setTitle(ssBuilser);

builder.show();

Also You can set custom title:

float size = 25;    

AlertDialog.Builder builder = new AlertDialog.Builder(this);    
final TextView myView = new TextView(getApplicationContext());
myView.setText("A Sample Title to Change Dialog Title");
myView.setTextSize(size);
builder.setCustomTitle(myView);

Upvotes: 5

sgallego
sgallego

Reputation: 318

Yo can create youtr own dialog so you can set the layout as you want:

    Dialog dialog = new Dialog(act,R.style.MyTheme);
    dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
    dialog.setOwnerActivity(act);
    //In the layout XML you can set the text size or the button size. 
    dialog.setContentView(R.layout.dialog_layout);

    TextView text = (TextView) dialog.findViewById(R.id.text);
    //you can set your text size here
    text.setTextSize(mySize);
    text.setText("my text"); 


    Button ok = (Button) dialog.findViewById(R.id.ok);
    //you can change the button dimensions here
    ok.setOnClickListener(new OnClickListener(){
        public void onClick(View v) {
            //actions
        }
    });

    dialog.show();

Regards.

Upvotes: 3

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