总结android中Intent的用法
时间：2011-02-19 来源：雪夜&流星
1. //显示网页
2. Uri uri = Uri.parse("http://google.com");
3. Intent it = new Intent(Intent.ACTION_VIEW, uri);
4. startActivity(it);
5.
6. //显示地图
7. Uri uri = Uri.parse("geo:38.899533,-77.036476");
8. Intent it = new Intent(Intent.ACTION_VIEW, uri);
9. startActivity(it);
16.
17. //路径规划
18.
19. Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat20endLng&hl=en");
20. Intent it = new Intent(Intent.ACTION_VIEW, uri);
21. startActivity(it);
22. //where startLat, startLng, endLat, endLng are a long with 6 decimals like: 50.123456
23.
24. //打电话
25. //叫出拨号程序
26. Uri uri = Uri.parse("tel:0800000123");
27. Intent it = new Intent(Intent.ACTION_DIAL, uri);
28. startActivity(it);
29.
30. //直接打电话出去
31. Uri uri = Uri.parse("tel:0800000123");
32. Intent it = new Intent(Intent.ACTION_CALL, uri);
33. startActivity(it);
34. //用這個，要在 AndroidManifest.xml 中，加上
35. //<uses-permission id="android.permission.CALL_PHONE" />
36.
37. //传送SMS/MMS
38. //调用短信程序
39. Intent it = new Intent(Intent.ACTION_VIEW, uri);
40. it.putExtra("sms_body", "The SMS text");
41. it.setType("vnd.android-dir/mms-sms");
42. startActivity(it);
43.
44. //传送消息
45. Uri uri = Uri.parse("smsto://0800000123");
46. Intent it = new Intent(Intent.ACTION_SENDTO, uri);
47. it.putExtra("sms_body", "The SMS text");
48. startActivity(it);
49.
50. //传送 MMS
51. Uri uri = Uri.parse("content://media/external/images/media/23");
52. Intent it = new Intent(Intent.ACTION_SEND);
53. it.putExtra("sms_body", "some text");
54. it.putExtra(Intent.EXTRA_STREAM, uri);
55. it.setType("image/png");
56. startActivity(it);
57.
58. //传送 Email
59. Uri uri = Uri.parse("mailto:[email protected]");
60. Intent it = new Intent(Intent.ACTION_SENDTO, uri);
61. startActivity(it);
62.
63. Intent it = new Intent(Intent.ACTION_SEND);
64. it.putExtra(Intent.EXTRA_EMAIL, "[email protected]");
65. it.putExtra(Intent.EXTRA_TEXT, "The email body text");
66. it.setType("text/plain");
67. startActivity(Intent.createChooser(it, "Choose Email Client"));
68.
69. Intent it=new Intent(Intent.ACTION_SEND);
70. String[] tos={"[email protected]"};
71. String[] ccs={"[email protected]"};
72. it.putExtra(Intent.EXTRA_EMAIL, tos);
73. it.putExtra(Intent.EXTRA_CC, ccs);
74. it.putExtra(Intent.EXTRA_TEXT, "The email body text");
75. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");
76. it.setType("message/rfc822");
77. startActivity(Intent.createChooser(it, "Choose Email Client"));
78.
79. //传送附件
80. Intent it = new Intent(Intent.ACTION_SEND);
81. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");
82. it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");
83. sendIntent.setType("audio/mp3");
84. startActivity(Intent.createChooser(it, "Choose Email Client"));
85.
86. //播放多媒体
87. Uri uri = Uri.parse("file:///sdcard/song.mp3");
88. Intent it = new Intent(Intent.ACTION_VIEW, uri);
89. it.setType("audio/mp3");
90. startActivity(it);
91.
92. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");
93. Intent it = new Intent(Intent.ACTION_VIEW, uri);
94. startActivity(it);
95.
96. //Market 相关
97. //寻找某个应用
98. Uri uri = Uri.parse("market://search?q=pname:pkg_name");
99. Intent it = new Intent(Intent.ACTION_VIEW, uri);
100. startActivity(it);
101. //where pkg_name is the full package path for an application
102. //显示某个应用的相关信息
103. Uri uri = Uri.parse("market://details?id=app_id");
104. Intent it = new Intent(Intent.ACTION_VIEW, uri);
105. startActivity(it);
106. //where app_id is the application ID, find the ID
107. //by clicking on your application on Market home
108. //page, and notice the ID from the address bar
109.
110. //Uninstall 应用程序
111. Uri uri = Uri.fromParts("package", strPackageName, null);
112. Intent it = new Intent(Intent.ACTION_DELETE, uri);
113. startActivity(it);
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