DrawTool2.0 for the ArcGIS for Android starter Program

From: http://blog.csdn.net/arcgis_mobile/article/details/8084763

Gispace Blog "ArcGIS for Android Starter Program Drawtool" http://blog.csdn.net/gispace/article/details/6723459 in ArcGIS Android SDK 0.9 version of the implementation of drawing a variety of several graphics. The ArcGIS Android SDK is currently version 2.0 and is larger than the previous version, so porting the previous version to version 2.0. Source code : http://download.csdn.net/detail/arcgis_mobile/4659389

This program mainly explains how to handle the various events interacting with Mapview, to encapsulate the geometry drawing tool class Drawtool in the subscription publishing mode, using the following method:

[Java]View Plaincopy

2. <span style="Font-family:courier new;font-size:18px;"  > Packagecn.com.esrichina.drawtool;
6. Import android.app.Activity;
8. Import Android.os.Bundle;
10. Import Android.view.Menu;
12. Import Android.view.MenuInflater;
14. Import Android.view.MenuItem;
18. Import Com.esri.android.map.GraphicsLayer;
20. Import Com.esri.android.map.MapView;
22. Import Com.esri.android.map.ags.ArcGISTiledMapServiceLayer;
26. Public class Drawtoolactivity extends Activity implements Draweventlistener {
30. private Mapview Mapview;
32. private Graphicslayer Drawlayer;
34. private Drawtool Drawtool;
38. public void OnCreate (Bundle savedinstancestate) {
40. super.oncreate (savedinstancestate);
42. Setcontentview (R.layout.main);
46. This.mapview = (mapview) This.findviewbyid (R.ID.MAP);
48. //Add Basemap
50. This.mapview
52. . AddLayer (new Arcgistiledmapservicelayer (
54. "Http://www.arcgisonline.cn/ArcGIS/rest/services/ChinaOnlineCommunity/MapServer"));
56. //Draw geometry on Drawlayer
58. This.drawlayer = new Graphicslayer ();
60. This.mapView.addLayer (this.drawlayer);
62. This.drawtool = new Drawtool (This.mapview);
64. //This class implements the Daweventlistener interface
66. This.drawTool.addEventListener (this);
68. }
72. Public Boolean oncreateoptionsmenu (Menu menu) {
74. Menuinflater inflater = this.getmenuinflater ();
76. Inflater.inflate (R.menu.menu, menu);
78. return true;
80. }
84. @Override
86. Public Boolean onoptionsitemselected (MenuItem item) {
88. switch (Item.getitemid ()) {
90. Case R.id.point:
92. Drawtool.activate (Drawtool.point);
94. Break ;
96. Case R.id.envelope:
98. Drawtool.activate (Drawtool.envelope);
100. Break ;
102. Case R.id.polygon:
104. Drawtool.activate (Drawtool.polygon);
106. Break ;
108. Case R.id.polyline:
110. Drawtool.activate (Drawtool.polyline);
112. Break ;
114. Case R.id.freehandpolygon:
116. Drawtool.activate (Drawtool.freehand_polygon);
118. Break ;
120. Case R.id.freehandpolyline:
122. Drawtool.activate (Drawtool.freehand_polyline);
124. Break ;
126. Case R.id.circle:
128. Drawtool.activate (drawtool.circle);
130. Break ;
132. Case R.id.clear:
134. This.drawLayer.removeAll ();
136. this.drawTool.deactivate ();
138. Break ;
140. }
142. return true;
144. }
148. //Implement the methods defined in Draweventlistener
150. public void Handledrawevent (Drawevent event) {
152. //will draw a graphic (already instantiated graphic), add to Drawlayer and refresh the display
154. this.drawLayer.addGraphic (Event.getdrawgraphic ());
156. }
160. @Override
162. protected void OnDestroy () {
164. Super.ondestroy ();
166. }
168. }</span>

The Android emulator executes as follows:

DrawTool2.0 for the ArcGIS for Android starter Program