首先，我们先看拨号界面，代码如下：
1. Intent intent =new Intent();
2. intent.setAction("android.intent.action.CALL_BUTTON");
3. startActivity(intent);
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和
1. Uri uri = Uri.parse("tel:xxxxxx");
2. Intent intent = new Intent(Intent.ACTION_DIAL, uri);
3. startActivity(intent);
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两者都行
但是如果是跳转到应用,使用一下代码：
1. Intent intent= new Intent("android.intent.action.DIAL");
2. intent.setClassName("com.android.contacts","com.android.contacts.DialtactsActivity");
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到通话记录界面：
1. Intent intent=new Intent();
2. intent.setAction(Intent.ACTION_CALL_BUTTON);
3. startActivity(intent);
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到联系人界面：
1. Intent intent = new Intent();
2. intent.setAction(Intent.ACTION_VIEW);
3. intent.setData(Contacts.People.CONTENT_URI);
4. startActivity(intent);
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同理，到应用：
1. Intent intent= new Intent("com.android.contacts.action.LIST_STREQUENT");
2. intent.setClassName("com.android.contacts","com.android.contacts.DialtactsActivity");
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调用联系人界面：
1. Intent intent = new Intent();
2. intent.setAction(Intent.ACTION_PICK);
3. intent.setData(Contacts.People.CONTENT_URI);
4. startActivity(intent);
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插入联系人
1. Intent intent=new Intent(Intent.ACTION_EDIT,Uri.parse("content://com.android.contacts/contacts/"+"1"));
2. startActivity(intent);
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到联系人列表界面
1. Intent intent = new Intent(Intent.ACTION_INSERT_OR_EDIT);
2. intent.setType("vnd.android.cursor.item/person");
3. intent.setType("vnd.android.cursor.item/contact");
4. intent.setType("vnd.android.cursor.item/raw_contact");
5. intent.putExtra(android.provider.ContactsContract.Intents.Insert.NAME, name);
6. intent.putExtra(android.provider.ContactsContract.Intents.Insert.COMPANY,company);
7. intent.putExtra(android.provider.ContactsContract.Intents.Insert.PHONE, tel);
8. intent.putExtra(android.provider.ContactsContract.Intents.Insert.PHONE_TYPE, 3);
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到短信界面：
1. Intent intent = new Intent(Intent.ACTION_VIEW);
2. intent.setType("vnd.android-dir/mms-sms");
3. // intent.setData(Uri.parse("content://mms-sms/conversations/"));//此为号码
4. startActivity(intent);
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到应用：
1. Intent intent = new Intent("android.intent.action.CONVERSATION");
2. startActivity(intent);
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以下是在网上找到的其他方法：
1.从google搜索内容
1. Intent intent = new Intent();
2. intent.setAction(Intent.ACTION_WEB_SEARCH);
3. intent.putExtra(SearchManager.QUERY,"searchString")
4. startActivity(intent);
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2.浏览网页
1. Uri uri = Uri.parse("http://www.google.com");
2. Intent it = new Intent(Intent.ACTION_VIEW,uri);
3. startActivity(it);
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3.显示地图
1. Uri uri = Uri.parse("geo:38.899533,-77.036476");
2. Intent it = new Intent(Intent.Action_VIEW,uri);
3. startActivity(it);
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4.路径规划
1. Uri uri = Uri.parse("http://maps.google.com/maps?f=dsaddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");
2. Intent it = new Intent(Intent.ACTION_VIEW,URI);
3. startActivity(it);
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5.拨打电话
1. Uri uri = Uri.parse("tel:xxxxxx");
2. Intent it = new Intent(Intent.ACTION_DIAL, uri);
3. startActivity(it);
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和
1. uri = Uri.parse("tel:"+number);
2. intent = new Intent(Intent.ACTION_CALL,uri);
3. startActivity(intent);
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其中不同自己试验一下就知道了。
6.调用发短信的程序
1. Intent it = new Intent(Intent.ACTION_VIEW);
2. it.putExtra("sms_body", "The SMS text");
3. it.setType("vnd.android-dir/mms-sms");
4. startActivity(it);
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和
1. uri = Uri.parse("smsto:"+要发送短信的对方的number);
2. intent = new Intent(Intent.ACTION_SENDTO,uri);
3. startActivity(intent);
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和
1. mIntent = new Intent(Intent.ACTION_VIEW);
2. mIntent.putExtra("address", c.getString(c.getColumnIndex(column)));
3. mIntent.setType("vnd.android-dir/mms-sms");
4. startActivity(mIntent);
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7.发送短信
1. Uri uri = Uri.parse("smsto:0800000123");
2. Intent it = new Intent(Intent.ACTION_SENDTO, uri);
3. it.putExtra("sms_body", "The SMS text");
4. startActivity(it);
5. String body="this is sms demo";
6. Intent mmsintent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("smsto", number, null));
7. mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY, body);
8. mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE, true);
9. mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT, true);
10. startActivity(mmsintent);<span style="font-family:Simsun;white-space: normal; background-color: rgb(255, 255, 255);"> </span>
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8.发送彩信
1. Uri uri = Uri.parse("content://media/external/images/media/23");
2. Intent it = new Intent(Intent.ACTION_SEND);
3. it.putExtra("sms_body", "some text");
4. it.putExtra(Intent.EXTRA_STREAM, uri);
5. it.setType("image/png");
6. startActivity(it);
7. StringBuilder sb = new StringBuilder();
8. sb.append("file://");
9. sb.append(fd.getAbsoluteFile());
10. Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("mmsto", number, null));
11. // Below extra datas are all optional.
12. intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_SUBJECT, subject);
13. intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY, body);
14. intent.putExtra(Messaging.KEY_ACTION_SENDTO_CONTENT_URI, sb.toString());
15. intent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE, composeMode);
16. intent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT, exitOnSent);
17. startActivity(intent);
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9.发送Email
1. Uri uri = Uri.parse("mailto:xxx@abc.com");
2. Intent it = new Intent(Intent.ACTION_SENDTO, uri);
3. startActivity(it);
4. Intent it = new Intent(Intent.ACTION_SEND);
5. it.putExtra(Intent.EXTRA_EMAIL, "me@abc.com");
6. it.putExtra(Intent.EXTRA_TEXT, "The email body text");
7. it.setType("text/plain");
8. startActivity(Intent.createChooser(it, "Choose Email Client"));
9. Intent it=new Intent(Intent.ACTION_SEND);
10. String[] tos={"me@abc.com"};
11. String[] ccs={"you@abc.com"};
12. it.putExtra(Intent.EXTRA_EMAIL, tos);
13. it.putExtra(Intent.EXTRA_CC, ccs);
14. it.putExtra(Intent.EXTRA_TEXT, "The email body text");
15. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");
16. it.setType("message/rfc822");
17. startActivity(Intent.createChooser(it, "Choose Email Client"));
18.
19. Intent it = new Intent(Intent.ACTION_SEND);
20. it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text");
21. it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3");
22. sendIntent.setType("audio/mp3");
23. startActivity(Intent.createChooser(it, "Choose Email Client"));
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10.播放多媒体
1. Intent it = new Intent(Intent.ACTION_VIEW);
2. Uri uri = Uri.parse("file:///sdcard/song.mp3");
3. it.setDataAndType(uri, "audio/mp3");
4. startActivity(it);
5. Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1");
6. Intent it = new Intent(Intent.ACTION_VIEW, uri);
7. startActivity(it);
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11.uninstall apk
1. Uri uri = Uri.fromParts("package", strPackageName, null);
2. Intent it = new Intent(Intent.ACTION_DELETE, uri);
3. startActivity(it);
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12.install apk
1. Uri installUri = Uri.fromParts("package", "xxx", null);
2. returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri);
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13. 打开照相机
1. <1>Intent i = new Intent(Intent.ACTION_CAMERA_BUTTON, null);
2. this.sendBroadcast(i);
3. <2>long dateTaken = System.currentTimeMillis();
4. String name = createName(dateTaken) + ".jpg";
5. fileName = folder + name;
6. ContentValues values = new ContentValues();
7. values.put(Images.Media.TITLE, fileName);
8. values.put("_data", fileName);
9. values.put(Images.Media.PICASA_ID, fileName);
10. values.put(Images.Media.DISPLAY_NAME, fileName);
11. values.put(Images.Media.DESCRIPTION, fileName);
12. values.put(Images.ImageColumns.BUCKET_DISPLAY_NAME, fileName);
13. Uri photoUri = getContentResolver().insert(
14. MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
15.
16. Intent inttPhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
17. inttPhoto.putExtra(MediaStore.EXTRA_OUTPUT, photoUri);
18. startActivityForResult(inttPhoto, 10);
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14.从gallery选取图片
1. Intent i = new Intent();
2. i.setType("image/*");
3. i.setAction(Intent.ACTION_GET_CONTENT);
4. startActivityForResult(i, 11);
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15. 打开录音机
1. Intent mi = new Intent(Media.RECORD_SOUND_ACTION);
2. startActivity(mi);
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16.显示应用详细列表
1. Uri uri = Uri.parse("market://details?id=app_id");
2. Intent it = new Intent(Intent.ACTION_VIEW, uri);
3. startActivity(it);
4. //where app_id is the application ID, find the ID
5. //by clicking on your application on Market home
6. //page, and notice the ID from the address bar<span style="font-family:Simsun;white-space: normal; background-color: rgb(255, 255, 255);"> </span>
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刚才找app id未果，结果发现用package name也可以 Uri uri = Uri.parse("market://details?id=<packagename>");
这个简单多了
17寻找应用
1. Uri uri = Uri.parse("market://search?q=pname:pkg_name");
2. Intent it = new Intent(Intent.ACTION_VIEW, uri);
3. startActivity(it);
4. //where pkg_name is the full package path for an application<span style="font-family:Simsun;white-space: normal; background-color: rgb(255, 255, 255);"> </span>
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18打开联系人列表
1. Intent i = new Intent();
2. i.setAction(Intent.ACTION_GET_CONTENT);
3. i.setType("vnd.android.cursor.item/phone");
4. startActivityForResult(i, REQUEST_TEXT);
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1. Uri uri = Uri.parse("content://contacts/people");
2. Intent it = new Intent(Intent.ACTION_PICK, uri);
3. startActivityForResult(it, REQUEST_TEXT);
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19 打开另一程序
1. Intent i = new Intent();
2. ComponentName cn = new ComponentName("com.yellowbook.android2",
3. "com.yellowbook.android2.AndroidSearch");
4. i.setComponent(cn);
5. i.setAction("android.intent.action.MAIN");
6. startActivityForResult(i, RESULT_OK);
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20 添加到短信收件箱
1. ContentValues cv = new ContentValues();
2. cv.put("type", "1");
3. cv.put("address","短信地址");
4. cv.put("body", "短信内容");
5. getContentResolver().insert(Uri.parse("content://sms/inbox"), cv);
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21 从sim卡或者联系人中查询
1. Cursor cursor;
2. Uri uri;
3. if (type == 1) {
4. Intent intent = new Intent();
5. intent.setData(Uri.parse("content://icc/adn"));
6. uri = intent.getData();
7. } else
8. uri = People.CONTENT_URI;
9.
10. cursor = activity.getContentResolver().query(uri, null, null, null, null);
11. while (cursor.moveToNext()) {
12. int peopleId = cursor.getColumnIndex(People._ID);
13. int nameId = cursor.getColumnIndex(People.NAME);
14. int phoneId = cursor.getColumnIndex(People.NUMBER);}
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查看某个联系人，当然这里是ACTION_VIEW，如果为选择并返回action改为ACTION_PICK，当然处理intent时返回需要用到 startActivityforResult
Uri personUri = ContentUris.withAppendedId(People.CONTENT_URI, ID);//最后的ID参数为联系人Provider中的数据库BaseID，即哪一行
Intent intent = new Intent(); intent.setAction(Intent.ACTION_VIEW); intent.setData(personUri); startActivity(intent);
22 删除
1. uri = ContentUris.withAppendedId(People.CONTENT_URI, 联系人id);
2. int count = activity.getContentResolver().delete(uri, null, null
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23 添加到联系人：
1. ContentValues cv = new ContentValues();
2. ArrayList<ContentProviderOperation> operationList = new ArrayList<ContentProviderOperation>();
3. ContentProviderOperation.Builder builder = ContentProviderOperation.newInsert(RawContacts.CONTENT_URI);
4. builder.withValues(cv);
5. operationList.add(builder.build());
6. builder = ContentProviderOperation.newInsert(Data.CONTENT_URI);
7. builder.withValueBackReference(StructuredName.RAW_CONTACT_ID, 0);
8. builder.withValue(Data.MIMETYPE, StructuredName.CONTENT_ITEM_TYPE);
9. builder.withValue(StructuredName.DISPLAY_NAME, "自定义联系人名");
10. operationList.add(builder.build());
11. builder = ContentProviderOperation.newInsert(Data.CONTENT_URI);
12. builder.withValueBackReference(Phone.RAW_CONTACT_ID, 0);
13. builder.withValue(Data.MIMETYPE, Phone.CONTENT_ITEM_TYPE);
14. builder.withValue(Phone.NUMBER, "联系人的phonenumber");
15. builder.withValue(Data.IS_PRIMARY, 1);
16. operationList.add(builder.build());
17. try {
18. getContentResolver().applyBatch(ContactsContract.AUTHORITY, operationList);
19. } catch (RemoteException e) {
20. e.printStackTrace();
21. } catch (OperationApplicationException e) {
22. e.printStackTrace();
23. }
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23 选择一个图片
1. Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
2. intent.addCategory(Intent.CATEGORY_OPENABLE);
3. intent.setType("image/*");
4. startActivityForResult(intent, 0);
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24 调用
Android
设备的照相机，并设置拍照后存放位置
1. Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
2. intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(Environment .getExternalStorageDirectory().getAbsolutePath()+"/cwj", android123 + ".jpg"))); //存放位置为sdcard卡上cwj文件夹，文件名为android123.jpg格式
3. startActivityForResult(intent, 0);
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25 在market上搜索指定package name，比如搜索com.android123.cwj的写法如下
1. Uri uri = Uri.parse("market://search?q=pname:com.android123.cwj");
2. Intent intent = new Intent(Intent.ACTION_VIEW, uri); startActivity(intent);
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26获取文件信息，并使用相对应软件打开
1. private void openFile(File f)
2. {
3. Intent intent = new Intent();
4. intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
5. intent.setAction(android.content.Intent.ACTION_VIEW);
6. String type = getMIMEType(f);
7. intent.setDataAndType(Uri.fromFile(f), type);
8. startActivity(intent);
9. }
10.
11. private String getMIMEType(File f){
12. String end = f
13. .getName()
14. .substring(f.getName().lastIndexOf(".") + 1,
15. f.getName().length()).toLowerCase();
16. String type = "";
17. if (end.equals("mp3") || end.equals("aac") || end.equals("aac")
18. || end.equals("amr") || end.equals("mpeg")
19. || end.equals("mp4"))
20. {
21. type = "audio";
22. } else if (end.equals("jpg") || end.equals("gif")
23. || end.equals("png") || end.equals("jpeg"))
24. {
25. type = "image";
26. } else
27. {
28. type = "*";
29. }
30. type += "/*";
31. return type;
32. }本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。
