Ein Popup Dialog wie in den beispielen

1<?xml version="1.0" encoding="utf-8"?>
2<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
3 android:layout_width="wrap_content"
4 android:layout_height="wrap_content"
5 android:columnCount="3" >
6
7 <ImageButton
8 android:id="@+id/imageButton1"
9 android:layout_width="50dp"
10 android:layout_height="50dp"
11 android:layout_column="0"
12 android:layout_columnSpan="2"
13 android:layout_gravity="left"
14 android:layout_row="0"
15 android:contentDescription="@string/desc"
16 android:onClick="addTower1"
17 android:src="@drawable/ic_action_search" />
18
19 <ImageButton
20 android:id="@+id/imageButton2"
21 android:layout_width="50dp"
22 android:layout_height="50dp"
23 android:layout_column="1"
24 android:layout_columnSpan="2"
25 android:layout_gravity="left|bottom"
26 android:layout_row="0"
27 android:contentDescription="@string/desc"
28 android:onClick="addTower2"
29 android:src="@drawable/ic_action_search" />
30
31 <ImageButton
32 android:id="@+id/imageButton3"
33 android:layout_width="50dp"
34 android:layout_height="50dp"
35 android:layout_column="0"
36 android:layout_gravity="left"
37 android:layout_row="1"
38 android:contentDescription="@string/desc"
39 android:onClick="addTower3"
40 android:src="@drawable/ic_action_search" />
41
42 <ImageButton
43 android:id="@+id/imageButton4"
44 android:layout_width="50dp"
45 android:layout_height="50dp"
46 android:layout_column="1"
47 android:layout_columnSpan="2"
48 android:layout_gravity="left"
49 android:layout_row="1"
50 android:contentDescription="@string/desc"
51 android:onClick="addTower4"
52 android:src="@drawable/ic_action_search" />
53
54</GridLayout>