当我在android中单击对话框中的任何位置时如何关闭对话框

Question

 final Dialog dialog = new Dialog(context);
            dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
            dialog.setCancelable(true);
            dialog.setContentView(R.layout.dialog_image);
            ImageView dialogIv = (ImageView)dialog.findViewById(R.id.dialog_iv);
            TextView dialogTV = (TextView)dialog.findViewById(R.id.dialog_med_name);
            dialog.show();

When i click on anywhere on dialog it should dismiss.Full Screen its imageview dialog.

Answer 1

One thing you can do,Just set clicklistner on your Imageview.

 dialogIv.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    dialog.dismiss();
                }
            });

Answer 2

setCanceledOnTouchOutside

Added in API level 1

void setCanceledOnTouchOutside (boolean cancel)

Sets whether this dialog is canceled when touched outside the window's bounds. If setting to true, the dialog is set to be cancelable if not already set.

Parameterscancelboolean: Whether the dialog should be canceled when touched outside the window.

Answer 3

You can create your own Touch Listener, and dismiss the dialog on the UP event.

class MyTouchListener implement OnTouchListener{
public boolean onTouch(View v, MotionEvent event)
{
    if(event.getAction() == MotionEvent.ACTION_UP){
        // DISMISS DIALOG      
    }
    return true;
}

And then set this listener to your dialog

MyTouchListener l = new MyTouchListener();
dialog.setOnTouchListener(l);