现在开发中的功能需要直接跳转到拨号、联系人、短信界面等等，查找了很多资料，自己整理了一下。

首先，我们先看拨号界面，代码如下：

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1. Intentintent=newIntent();
2. intent.setAction("android.intent.action.CALL_BUTTON");
3. startActivity(intent);

和

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1. Uriuri=Uri.parse("tel:xxxxxx");
2. Intentintent=newIntent(Intent.ACTION_DIAL,uri);
3. startActivity(intent);

两者都行

但是如果是跳转到应用,使用一下代码：

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1. Intentintent=newIntent("android.intent.action.DIAL");
2. intent.setClassName("com.android.contacts","com.android.contacts.DialtactsActivity");

到通话记录界面：

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1. Intentintent=newIntent();
2. intent.setAction(Intent.ACTION_CALL_BUTTON);
3. startActivity(intent);

到联系人界面：

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1. Intentintent=newIntent();
2. intent.setAction(Intent.ACTION_VIEW);
3. intent.setData(Contacts.People.CONTENT_URI);
4. startActivity(intent);

同理，到应用：

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1. Intentintent=newIntent("com.android.contacts.action.LIST_STREQUENT");
2. intent.setClassName("com.android.contacts","com.android.contacts.DialtactsActivity");

调用联系人界面：

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1. Intentintent=newIntent();
2. intent.setAction(Intent.ACTION_PICK);
3. intent.setData(Contacts.People.CONTENT_URI);
4. startActivity(intent);

插入联系人

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1. Intentintent=newIntent(Intent.ACTION_EDIT,Uri.parse("content://com.android.contacts/contacts/"+"1"));
2. startActivity(intent);

到联系人列表界面

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1. Intentintent=newIntent(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);

到短信界面：

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1. Intentintent=newIntent(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);

到应用：

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1. Intentintent=newIntent("android.intent.action.CONVERSATION");
2. startActivity(intent);

以下是在网上找到的其他方法：

1.从google搜索内容

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1. Intentintent=newIntent();
2. intent.setAction(Intent.ACTION_WEB_SEARCH);
3. intent.putExtra(SearchManager.QUERY,"searchString")
4. startActivity(intent);

2.浏览网页

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1. Uriuri=Uri.parse("http://www.google.com");
2. Intentit=newIntent(Intent.ACTION_VIEW,uri);
3. startActivity(it);

3.显示地图

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1. Uriuri=Uri.parse("geo:38.899533,-77.036476");
2. Intentit=newIntent(Intent.Action_VIEW,uri);
3. startActivity(it);

4.路径规划

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1. Uriuri=Uri.parse("http://maps.google.com/maps?f=dsaddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");
2. Intentit=newIntent(Intent.ACTION_VIEW,URI);
3. startActivity(it);

5.拨打电话

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1. Uriuri=Uri.parse("tel:xxxxxx");
2. Intentit=newIntent(Intent.ACTION_DIAL,uri);
3. startActivity(it);

和

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1. uri=Uri.parse("tel:"+number);
2. intent=newIntent(Intent.ACTION_CALL,uri);
3. startActivity(intent);

其中不同自己试验一下就知道了。

6.调用发短信的程序

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1. Intentit=newIntent(Intent.ACTION_VIEW);
2. it.putExtra("sms_body","TheSMStext");
3. it.setType("vnd.android-dir/mms-sms");
4. startActivity(it);

和

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1. uri=Uri.parse("smsto:"+要发送短信的对方的number);
2. intent=newIntent(Intent.ACTION_SENDTO,uri);
3. startActivity(intent);

和

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1. mIntent=newIntent(Intent.ACTION_VIEW);
2. mIntent.putExtra("address",c.getString(c.getColumnIndex(column)));
3. mIntent.setType("vnd.android-dir/mms-sms");
4. startActivity(mIntent);

7.发送短信

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1. Uriuri=Uri.parse("smsto:0800000123");
2. Intentit=newIntent(Intent.ACTION_SENDTO,uri);
3. it.putExtra("sms_body","TheSMStext");
4. startActivity(it);
5. Stringbody="thisissmsdemo";
6. Intentmmsintent=newIntent(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);<spanstyle="font-family:Simsun;white-space:normal;background-color:rgb(255,255,255);"></span>

8.发送彩信

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1. Uriuri=Uri.parse("content://media/external/images/media/23");
2. Intentit=newIntent(Intent.ACTION_SEND);
3. it.putExtra("sms_body","sometext");
4. it.putExtra(Intent.EXTRA_STREAM,uri);
5. it.setType("image/png");
6. startActivity(it);
7. StringBuildersb=newStringBuilder();
8. sb.append("file://");
9. sb.append(fd.getAbsoluteFile());
10. Intentintent=newIntent(Intent.ACTION_SENDTO,Uri.fromParts("mmsto",number,null));
11. //Belowextradatasarealloptional.
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);

9.发送Email

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1. Uriuri=Uri.parse("mailto:xxx@abc.com");
2. Intentit=newIntent(Intent.ACTION_SENDTO,uri);
3. startActivity(it);
4. Intentit=newIntent(Intent.ACTION_SEND);
5. it.putExtra(Intent.EXTRA_EMAIL,"me@abc.com");
6. it.putExtra(Intent.EXTRA_TEXT,"Theemailbodytext");
7. it.setType("text/plain");
8. startActivity(Intent.createChooser(it,"ChooseEmailClient"));
9. Intentit=newIntent(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,"Theemailbodytext");
15. it.putExtra(Intent.EXTRA_SUBJECT,"Theemailsubjecttext");
16. it.setType("message/rfc822");
17. startActivity(Intent.createChooser(it,"ChooseEmailClient"));
19. Intentit=newIntent(Intent.ACTION_SEND);
20. it.putExtra(Intent.EXTRA_SUBJECT,"Theemailsubjecttext");
21. it.putExtra(Intent.EXTRA_STREAM,"file:///sdcard/mysong.mp3");
22. sendIntent.setType("audio/mp3");
23. startActivity(Intent.createChooser(it,"ChooseEmailClient"));

10.播放多媒体

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1. Intentit=newIntent(Intent.ACTION_VIEW);
2. Uriuri=Uri.parse("file:///sdcard/song.mp3");
3. it.setDataAndType(uri,"audio/mp3");
4. startActivity(it);
5. Uriuri=Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI,"1");
6. Intentit=newIntent(Intent.ACTION_VIEW,uri);
7. startActivity(it);

11.uninstall apk

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1. Uriuri=Uri.fromParts("package",strPackageName,null);
2. Intentit=newIntent(Intent.ACTION_DELETE,uri);
3. startActivity(it);

12.install apk

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1. UriinstallUri=Uri.fromParts("package","xxx",null);
2. returnIt=newIntent(Intent.ACTION_PACKAGE_ADDED,installUri);

13. 打开照相机

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1. <1>Intenti=newIntent(Intent.ACTION_CAMERA_BUTTON,null);
2. this.sendBroadcast(i);
3. <2>longdateTaken=System.currentTimeMillis();
4. Stringname=createName(dateTaken)+".jpg";
5. fileName=folder+name;
6. ContentValuesvalues=newContentValues();
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. UriphotoUri=getContentResolver().insert(
14. MediaStore.Images.Media.EXTERNAL_CONTENT_URI,values);
16. IntentinttPhoto=newIntent(MediaStore.ACTION_IMAGE_CAPTURE);
17. inttPhoto.putExtra(MediaStore.EXTRA_OUTPUT,photoUri);
18. startActivityForResult(inttPhoto,10);

14.从gallery选取图片

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1. Intenti=newIntent();
2. i.setType("image/*");
3. i.setAction(Intent.ACTION_GET_CONTENT);
4. startActivityForResult(i,11);

15. 打开录音机

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1. Intentmi=newIntent(Media.RECORD_SOUND_ACTION);
2. startActivity(mi);

16.显示应用详细列表

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1. Uriuri=Uri.parse("market://details?id=app_id");
2. Intentit=newIntent(Intent.ACTION_VIEW,uri);
3. startActivity(it);
4. //whereapp_idistheapplicationID,findtheID
5. //byclickingonyourapplicationonMarkethome
6. //page,andnoticetheIDfromtheaddressbar<spanstyle="font-family:Simsun;white-space:normal;background-color:rgb(255,255,255);"></span>

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

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1. Uriuri=Uri.parse("market://search?q=pname:pkg_name");
2. Intentit=newIntent(Intent.ACTION_VIEW,uri);
3. startActivity(it);
4. //wherepkg_nameisthefullpackagepathforanapplication<spanstyle="font-family:Simsun;white-space:normal;background-color:rgb(255,255,255);"></span>

18打开联系人列表

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1. <1>
2. Intenti=newIntent();
3. i.setAction(Intent.ACTION_GET_CONTENT);
4. i.setType("vnd.android.cursor.item/phone");
5. startActivityForResult(i,REQUEST_TEXT);

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1. <2>
2. Uriuri=Uri.parse("content://contacts/people");
3. Intentit=newIntent(Intent.ACTION_PICK,uri);
4. startActivityForResult(it,REQUEST_TEXT);

19 打开另一程序

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1. Intenti=newIntent();
2. ComponentNamecn=newComponentName("com.yellowbook.android2",
3. "com.yellowbook.android2.AndroidSearch");
4. i.setComponent(cn);
5. i.setAction("android.intent.action.MAIN");
6. startActivityForResult(i,RESULT_OK);

20 添加到短信收件箱

1. ContentValuescv=newContentValues();
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);

21 从sim卡或者联系人中查询

1. Cursorcursor;
2. Uriuri;
3. if(type==1){
4. Intentintent=newIntent();
5. intent.setData(Uri.parse("content://icc/adn"));
6. uri=intent.getData();
7. }else
8. uri=People.CONTENT_URI;
10. cursor=activity.getContentResolver().query(uri,null,null,null,null);
11. while(cursor.moveToNext()){
    
12. intpeopleId=cursor.getColumnIndex(People._ID);
    
13. intnameId=cursor.getColumnIndex(People.NAME);
    
14. intphoneId=cursor.getColumnIndex(People.NUMBER);}

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. intcount=activity.getContentResolver().delete(uri,null,null);

23 添加到联系人：

1. ContentValuescv=newContentValues();
2. ArrayList<ContentProviderOperation>operationList=newArrayList<ContentProviderOperation>();
3. ContentProviderOperation.Builderbuilder=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(RemoteExceptione){
20. e.printStackTrace();
21. }catch(OperationApplicationExceptione){
22. e.printStackTrace();
23. }

23选择一个图片

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1. Intentintent=newIntent(Intent.ACTION_GET_CONTENT);
2. intent.addCategory(Intent.CATEGORY_OPENABLE);
3. intent.setType("image/*");
4. startActivityForResult(intent,0);

24 调用Android设备的照相机，并设置拍照后存放位置

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1. Intentintent=newIntent(MediaStore.ACTION_IMAGE_CAPTURE);
2. intent.putExtra(MediaStore.EXTRA_OUTPUT,Uri.fromFile(newFile(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);

25在market上搜索指定package name，比如搜索com.android123.cwj的写法如下

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1. Uriuri=Uri.parse("market://search?q=pname:com.android123.cwj");
2. Intentintent=newIntent(Intent.ACTION_VIEW,uri);startActivity(intent);

26 获取文件信息，并使用相对应软件打开

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1. privatevoidopenFile(Filef)
2. {
3. Intentintent=newIntent();
4. intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
5. intent.setAction(android.content.Intent.ACTION_VIEW);
6. Stringtype=getMIMEType(f);
7. intent.setDataAndType(Uri.fromFile(f),type);
8. startActivity(intent);
9. }
11. privateStringgetMIMEType(Filef){
12. Stringend=f
13. .getName()
14. .substring(f.getName().lastIndexOf(".")+1,
15. f.getName().length()).toLowerCase();
16. Stringtype="";
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. }elseif(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. returntype;
32. }

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