Android IP查询实例

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IP地址查询，可以根据IP地址查询到该IP所在的地理经纬度坐标，比如下述例子查询IP 地址58.192.32.1，所在经纬度为118.777802,32.061699。

Java代码：

复制到剪贴板 Java代码

1. package eoe.demo;

5. import com.mapdigit.gis.DigitalMap;

7. import com.mapdigit.gis.MapPoint;

9. import com.mapdigit.gis.geometry.GeoLatLng;

10.

11. import com.mapdigit.gis.service.IIpAddressGeocodingListener;

12.

13. import com.mapdigit.gis.service.IpAddressLocation;

14.

15. import com.pstreets.gisengine.R;

16.

17. import com.pstreets.gisengine.SharedMapInstance;

18.

19.

20.

21. import android.app.Activity;

22.

23. import android.os.Bundle;

24.

25. import android.view.Menu;

26.

27. import android.view.MenuInflater;

28.

29. import android.view.MenuItem;

30.

31.

32.

33. public class MapIpSearch extends Activity implements

34.

35. IIpAddressGeocodingListener {

36.

37.

38.

39. @Override

40.

41. public void onCreate(Bundle savedInstanceState) {

42.

43. super.onCreate(savedInstanceState);

44.

45. setContentView(R.layout.main);

46.

47. }

48.

49.

50.

51. @Override

52.

53. public void onStart() {

54.

55. super.onStart();

56.

57. GeoLatLng center = new GeoLatLng(32.0616667, 118.7777778);

58.

59. SharedMapInstance.map.setCenter(center, 15,

60.

61. com.mapdigit.gis.raster.MapType.MICROSOFTCHINA);

62.

63. SharedMapInstance.map.setIpAddressGeocodingListener(this);

64.

65.

66.

67. }

68.

69.

70.

71. @Override

72.

73. public boolean onCreateOptionsMenu(Menu menu) {

74.

75. MenuInflater inflater = getMenuInflater();

76.

77. inflater.inflate(R.menu.mapgeocoding_menu, menu);

78.

79. return true;

80.

81. }

82.

83.

84.

85. @Override

86.

87. public boolean onOptionsItemSelected(MenuItem item) {

88.

89. switch (item.getItemId()) {

90.

91. case R.id.findaddress:

92.

93. SharedMapInstance.map.getIpLocations("58.192.32.1");

94.

95. return true;

96.

97.

98.

99. default:

100.

101. return super.onOptionsItemSelected(item);

102.

103. }

104.

105.

106.

107. }

108.

109.

110.

111. @Override

112.

113. public void done(String query, IpAddressLocation result) {

114.

115. if (result != null && result.error.length() == 0

116.

117. && result.longitude.length() > 0

118.

119. && result.longitude.length() > 0) {

120.

121. try {

122.

123.

124.

125. MapPoint mapPoint = new MapPoint();

126.

127. String latLng = "[" + result.longitude + "," + result.latitude+ ",0]";

128.

129. mapPoint.point = DigitalMap.fromStringToLatLng(latLng);

130.

131. mapPoint.setName(result.organization);

132.

133. mapPoint.setNote(result.city + " " + result.country);

134.

135. SharedMapInstance.map.panTo(mapPoint.point);

136.

137. } catch (Exception e) {

138.

139.

140.

141. result.error = "IP_NOT_FOUND";

142.

143. }

144.

145. }

146.

147.

148.

149. }

150.

151.

152.

153. @Override

154.

155. public void readProgress(int bytes, int total) {

156.

157.

158.

159. }

160.

161.

162.

163. }

164.

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