对话框内的Android活动

Question

我想在弹出屏幕中启动一个活动.有任何快速变化的建议吗？

new AlertDialog.Builder(SearchResults.this)
        .setTitle("Refine") 
        .setItems(/*catNames*/, new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                /* User clicked so do some stuff */
                String catName = catNames[which];
                String categoryIds = subCats.get(catName);
            })
            .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int whichButton) {
                //do nothing just dispose
            }
        })
        .create().show();

Answer 1

您还可以应用此主题,以便您的活动显示为对话框:

<activity android:theme="@android:style/Theme.Dialog">