I have a ListActivity
which shows list of items. I prepared another layout
for detailed view that contains items' name, address, phone number and image. I want to show these items detailed in a popup window if one is clicked without closing my ListActivity
.
How can i do that?
You can use AlertDialog to do this. Look here http://developer.android.com/guide/topics/ui/dialogs.html . And scroll to Creating a Custom Dialog. Example is:
AlertDialog.Builder builder;
AlertDialog alertDialog;
Context mContext = getApplicationContext();
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.custom_dialog,
(ViewGroup) findViewById(R.id.layout_root));
TextView text = (TextView) layout.findViewById(R.id.text);
text.setText("Hello, this is a custom dialog!");
ImageView image = (ImageView) layout.findViewById(R.id.image);
image.setImageResource(R.drawable.android);
builder = new AlertDialog.Builder(mContext);
builder.setView(layout);
alertDialog = builder.create();
你可以像Twitter应用程序一样使用quickAction,或者在你的清单中指定android:theme="@android:style/Theme.Dialog"
开始一个新的Activity
。
此页面描述了创建对话框: http : //developer.android.com/guide/topics/ui/dialogs.html
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