android 读取手机信息-优快云博客

本文介绍如何在Android应用中集成第三方地图服务，并通过指定的API传递数据，同时检查应用是否已安装所需的地图应用，若未安装则引导用户前往应用市场下载。

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检查软件包有没有安装过：
package com.example.myapi.thirdbaidumap;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import com.example.myapi.R;
/**
* 测试程序跳转到第三方地图，并将数据传递过去。
* @author tony
*
*/
public class ThirdBaiduMapTestActivity extends Activity implements OnClickListener{
private Button btn_test;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.thirdbaidumaptest);
btn_test = (Button)findViewById(R.id.baidu_btn_test);
btn_test.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch(v.getId()){
case R.id.baidu_btn_test:
//如果已安装,
if(isAvilible(this,"com.baidu.BaiduMap")){//传入指定应用包名
Intent intent = null;
try {
// intent = Intent.getIntent("intent://map/direction?origin=latlng:34.264642646862,108.95108518068|name:我家&destination=大雁塔&mode=driving®ion=西安&src=yourCompanyName|yourAppName#Intent;scheme=bdapp;package=com.baidu.BaiduMap;end");
intent = Intent.getIntent("intent://map/direction?" +
"origin=大柏树&" +
"destination=江湾镇" +
"&mode=driving&" +
"region=上海市" +
"&src=yourCompanyName|yourAppName#Intent;scheme=bdapp;package=com.baidu.BaiduMap;end");
startActivity(intent); //启动调用
} catch (URISyntaxException e) {
Log.e("intent", e.getMessage());
}
}else{//未安装
//market为路径，id为包名
//显示手机上所有的market商店
Uri uri = Uri.parse("market://details?id=com.baidu.BaiduMap");
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);
}
break;
}
}
/**
* 检查手机上是否安装了指定的软件
* @param context
* @param packageName：应用包名
* @return
*/
private boolean isAvilible(Context context, String packageName){
//获取packagemanager
final PackageManager packageManager = context.getPackageManager();
//获取所有已安装程序的包信息
List<PackageInfo> packageInfos = packageManager.getInstalledPackages(0);
//用于存储所有已安装程序的包名
List<String> packageNames = new ArrayList<String>();
//从pinfo中将包名字逐一取出，压入pName list中
if(packageInfos != null){
for(int i = 0; i < packageInfos.size(); i++){
String packName = packageInfos.get(i).packageName;
packageNames.add(packName);
}
}
//判断packageNames中是否有目标程序的包名，有TRUE，没有FALSE
return packageNames.contains(packageName);
}
}
获取手机信息：
1. private ArrayList<SamContact> getAllContacts()
2. {
3. ArrayList<SamContact> arrayList = new ArrayList<SamContact>();
4. //获取本机联系人
5. Cursor cur = getContentResolver().query(
6. ContactsContract.Contacts.CONTENT_URI,
7. null ,
8. null ,
9. null ,
10. ContactsContract.Contacts.DISPLAY_NAME
11. + " COLLATE LOCALIZED ASC" );
12. if(cur.moveToFirst())
13. {
14. do{
15. SamContact samContact = new SamContact();
16. samContact.isChoosed = false;
17. int idColumn = cur.getColumnIndex(ContactsContract.Contacts._ID);
18. int displayNameColumn = cur.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
19. // 获得联系人的ID号
20. String contactId = cur.getString(idColumn);
21. // 获得联系人姓名
22. String disPlayName = cur.getString(displayNameColumn);
23. System.out.println(disPlayName);
24. samContact.name = disPlayName;
25. // 查看该联系人有多少个电话号码。如果没有这返回值为0
26. int phoneCount = cur.getInt(cur.getColumnIndex(ContactsContract.Contacts.HAS_PHONE_NUMBER));
27. if(phoneCount <1)
28. {
29. continue;
30. }
31. Cursor phones = getContentResolver().query(
32. ContactsContract.CommonDataKinds.Phone.CONTENT_URI,
33. null ,
34. ContactsContract.CommonDataKinds.Phone.CONTACT_ID
35. + " = " + contactId, null , null );
36. if (phones.moveToFirst())
37. {
38. do {
39. // 遍历所有的电话号码
40. String phoneNumber = phones
41. .getString(phones
42. .getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));
43. int phoneType = phones
44. .getInt(phones
45. .getColumnIndex(ContactsContract.CommonDataKinds.Phone.TYPE));
46. if(phoneType == ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE)
47. {
48. samContact.phone = phoneNumber;
49. arrayList.add(samContact);
50. break;
51. }
52. } while (phones.moveToNext());
54. }
58. }while(cur.moveToNext());
59. }
60. //获取sim卡联系人
61. Uri uri = Uri.parse("content://icc/adn");
62. Cursor cur2 = getContentResolver().query(
63. uri,
64. null ,
65. null ,
66. null ,
67. ContactsContract.Contacts.DISPLAY_NAME
68. + " COLLATE LOCALIZED ASC" );
69. System.out.println("contact num from sim card = "+cur2.getCount());
70. System.out.println("---------------");
71. if(cur2.moveToFirst())
72. {
73. do{
74. try
75. {
76. SamContact samContact = new SamContact();
77. samContact.isChoosed = false;
78. int displayNameColumn = cur2.getColumnIndex(People.NAME);
79. int phoneColumn = cur2.getColumnIndex(People.NUMBER);
80. samContact.name = cur2.getString(displayNameColumn);
81. if(samContact.name == null)
82. {
83. continue;
84. }
85. samContact.phone = cur2.getString(phoneColumn);
86. if(samContact.phone == null)
87. {
88. continue;
89. }
90. arrayList.add(samContact);
91. }
92. catch (Exception e)
93. {
94. e.printStackTrace();
95. }
96. }while(cur2.moveToNext());
97. }
100. return arrayList;
101. }
104. public static class SamContact
105. {
106. public String name = "";
107. public String phone = "";
108. public boolean isChoosed = false;
110. }
http://blog.youkuaiyun.com/ljb_blog/article/details/11047655

http://samyou.iteye.com/blog/1047270