CODEWITHSUNDEEP
androidandroid-menu
DroidLearner
DroidLearner

Reputation: 2135

Android: How to pop up a window by clicking views?

Here if that image is clicked, it opens a new window. How to achieve this? Its not a Menu right??

enter image description here

Upvotes: 0

Views: 353

Answers (4)

madlymad
madlymad

Reputation: 6540

  1. OnCreate you need this.registerForContextMenu(mImageView);

  2. use onClickListener for mImageView: 

    mImageView.setOnClickListener(new View.OnClickListener() {
 public void onClick(View v) {
  v.performLongClick();
 }
});

  3. Implement the context menu http://developer.android.com/guide/topics/ui/menus.html#context-menu

Upvotes: 0

Raj
Raj

Reputation: 1872

try like this.

mImageView.setOnClickListener(new View.OnClickListener() {
            public void onClick(View v) {

                AlertDialog.Builder builder = new AlertDialog.Builder(
                        ctContext);
                builder.setItems(listdatatopopulate,
                        new DialogInterface.OnClickListener() {
                            public void onClick(
                                    DialogInterface dialogInterface,
                                    int item) {
                                // do some thing on item click
                            }
                        });
                builder.create().show();

            }
        });

Upvotes: 0

Blackbelt
Blackbelt

Reputation: 157487

View's can trigger the onClick(View v) callback if you set the OnClickListener upon them. When the callback is invoked, you can simply switch trough View.getId(), in order to understand which View has been clicked. If the view's clicked is the right one, instantiate and show your dialog.

Upvotes: 0

fweigl
fweigl

Reputation: 22038

You can set an onClickListener on the ImageView like

mImageView.setOnClickListener(new View.OnClickListener() {
                            public void onClick(View v) {

                             // start a dialog

                            }
                        });

On click, you open a dialog http://developer.android.com/guide/topics/ui/dialogs.html.

Upvotes: 1

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