[置顶] android系统功能调用大全

1.从google搜索内容 
Intent intent = new Intent(); 
intent.setAction(Intent.ACTION_WEB_SEARCH); 
intent.putExtra(SearchManager.QUERY,"searchString") 
startActivity(intent); 

2.浏览网页 
Uri uri = Uri.parse("http://www.google.com"); 
Intent it = new Intent(Intent.ACTION_VIEW,uri); 
startActivity(it); 

3.显示地图 
Uri uri = Uri.parse("geo:38.899533,-77.036476"); 
Intent it = new Intent(Intent.Action_VIEW,uri); 
startActivity(it); 

4.路径规划 
Uri uri = Uri.parse("http://maps.google.com/maps?f=dsaddr=startLat%20startLng&daddr=endLat%20endLng&hl=en"); 
Intent it = new Intent(Intent.ACTION_VIEW,URI); 
startActivity(it); 

5.拨打电话 
Uri uri = Uri.parse("tel:xxxxxx"); 
Intent it = new Intent(Intent.ACTION_DIAL, uri); 
startActivity(it); 

6.调用发短信的程序 
Intent it = new Intent(Intent.ACTION_VIEW); 
it.putExtra("sms_body", "The SMS text"); 
it.setType("vnd.android-dir/mms-sms"); 
startActivity(it); 

7.发送短信 
Uri uri = Uri.parse("smsto:0800000123"); 
Intent it = new Intent(Intent.ACTION_SENDTO, uri); 
it.putExtra("sms_body", "The SMS text"); 
startActivity(it); 
String body="this is sms demo"; 
Intent mmsintent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("smsto", number, null)); 
mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY, body); 
mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE, true); 
mmsintent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT, true); 
startActivity(mmsintent); 

8.发送彩信 
Uri uri = Uri.parse("content://media/external/images/media/23"); 
Intent it = new Intent(Intent.ACTION_SEND); 
it.putExtra("sms_body", "some text"); 
it.putExtra(Intent.EXTRA_STREAM, uri); 
it.setType("image/png"); 
startActivity(it); 
StringBuilder sb = new StringBuilder(); 
sb.append("file://"); 
sb.append(fd.getAbsoluteFile()); 
Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.fromParts("mmsto", number, null)); 
// Below extra datas are all optional. 
intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_SUBJECT, subject); 
intent.putExtra(Messaging.KEY_ACTION_SENDTO_MESSAGE_BODY, body); 
intent.putExtra(Messaging.KEY_ACTION_SENDTO_CONTENT_URI, sb.toString()); 
intent.putExtra(Messaging.KEY_ACTION_SENDTO_COMPOSE_MODE, composeMode); 
intent.putExtra(Messaging.KEY_ACTION_SENDTO_EXIT_ON_SENT, exitOnSent); 
startActivity(intent); 

9.发送Email 
Uri uri = Uri.parse("mailto:[email protected]"); 
Intent it = new Intent(Intent.ACTION_SENDTO, uri); 
startActivity(it); 
Intent it = new Intent(Intent.ACTION_SEND); 
it.putExtra(Intent.EXTRA_EMAIL, "[email protected]"); 
it.putExtra(Intent.EXTRA_TEXT, "The email body text"); 
it.setType("text/plain"); 
startActivity(Intent.createChooser(it, "Choose Email Client")); 
Intent it=new Intent(Intent.ACTION_SEND); 
String[] tos={"[email protected]"}; 
String[] ccs={"[email protected]"}; 
it.putExtra(Intent.EXTRA_EMAIL, tos); 
it.putExtra(Intent.EXTRA_CC, ccs); 
it.putExtra(Intent.EXTRA_TEXT, "The email body text"); 
it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); 
it.setType("message/rfc822"); 
startActivity(Intent.createChooser(it, "Choose Email Client")); 

Intent it = new Intent(Intent.ACTION_SEND); 
it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); 
it.putExtra(Intent.EXTRA_STREAM, "file:///sdcard/mysong.mp3"); 
sendIntent.setType("audio/mp3"); 
startActivity(Intent.createChooser(it, "Choose Email Client")); 

10.播放多媒体 
Intent it = new Intent(Intent.ACTION_VIEW); 
Uri uri = Uri.parse("file:///sdcard/song.mp3"); 
it.setDataAndType(uri, "audio/mp3"); 
startActivity(it); 
Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1"); 
Intent it = new Intent(Intent.ACTION_VIEW, uri); 
startActivity(it); 

11.uninstall apk 
Uri uri = Uri.fromParts("package", strPackageName, null); 
Intent it = new Intent(Intent.ACTION_DELETE, uri); 
startActivity(it); 

12.install apk 
Uri installUri = Uri.fromParts("package", "xxx", null); 
returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri); 

13. 打开照相机 
<1>Intent i = new Intent(Intent.ACTION_CAMERA_BUTTON, null); 
this.sendBroadcast(i); 
<2>long dateTaken = System.currentTimeMillis(); 
String name = createName(dateTaken) + ".jpg"; 
fileName = folder + name; 
ContentValues values = new ContentValues(); 
values.put(Images.Media.TITLE, fileName); 
values.put("_data", fileName); 
values.put(Images.Media.PICASA_ID, fileName); 
values.put(Images.Media.DISPLAY_NAME, fileName); 
values.put(Images.Media.DESCRIPTION, fileName); 
values.put(Images.ImageColumns.BUCKET_DISPLAY_NAME, fileName); 
Uri photoUri = getContentResolver().insert( 
MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values); 

Intent inttPhoto = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); 
inttPhoto.putExtra(MediaStore.EXTRA_OUTPUT, photoUri); 
startActivityForResult(inttPhoto, 10); 

14.从gallery选取图片 
Intent i = new Intent(); 
i.setType("image/*"); 
i.setAction(Intent.ACTION_GET_CONTENT); 
startActivityForResult(i, 11); 

15. 打开录音机 
Intent mi = new Intent(Media.RECORD_SOUND_ACTION); 
startActivity(mi); 

16.显示应用详细列表 
Uri uri = Uri.parse("market://details?id=app_id"); 
Intent it = new Intent(Intent.ACTION_VIEW, uri); 
startActivity(it); 
//where app_id is the application ID, find the ID 
//by clicking on your application on Market home 
//page, and notice the ID from the address bar 

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 
Uri uri = Uri.parse("market://search?q=pname:pkg_name"); 
Intent it = new Intent(Intent.ACTION_VIEW, uri); 
startActivity(it); 
//where pkg_name is the full package path for an application 

18.打开联系人列表 
<1> 
Intent i = new Intent(); 
i.setAction(Intent.ACTION_GET_CONTENT); 
i.setType("vnd.android.cursor.item/phone"); 
startActivityForResult(i, REQUEST_TEXT); 

<2> 
Uri uri = Uri.parse("content://contacts/people"); 
Intent it = new Intent(Intent.ACTION_PICK, uri); 
startActivityForResult(it, REQUEST_TEXT); 

19.打开另一程序 
Intent i = new Intent(); 
ComponentName cn = new ComponentName("com.yellowbook.android2", 
"com.yellowbook.android2.AndroidSearch"); 
i.setComponent(cn); 
i.setAction("android.intent.action.MAIN"); 
startActivityForResult(i, RESULT_OK);
//调用浏览器Uri uri = Uri.parse("");
Intent it = new Intent(Intent.ACTION_VIEW,uri);
startActivity(it);
//显示某个坐标在地图上Uri uri = Uri.parse("geo:38.899533,-77.036476");
Intent it = new Intent(Intent.Action_VIEW,uri);
startActivity(it);
//显示路径Uri uri = Uri.parse("http://maps.google.com/maps?f=d&saddr=startLat%20startLng&daddr=endLat%20endLng&hl=en");
Intent it = new Intent(Intent.ACTION_VIEW,URI);
startActivity(it);
//拨打电话Uri uri = Uri.parse("tel:10086");
Intent it = new Intent(Intent.ACTION_DIAL, uri); 
startActivity(it);Uri uri = Uri.parse("tel.10086");
Intent it =new Intent(Intent.ACTION_CALL,uri);
需要添加 <uses-permission id="android.permission.CALL_PHONE" /> 这个权限到androidmanifest.xml
//发送短信或彩信Intent it = new Intent(Intent.ACTION_VIEW); 
it.putExtra("sms_body", "The SMS text"); 
it.setType("vnd.android-dir/mms-sms"); 
startActivity(it); 
//发送短信Uri uri = Uri.parse("smsto:10086"); 
Intent it = new Intent(Intent.ACTION_SENDTO, uri); 
it.putExtra("sms_body", "cwj"); 
startActivity(it); 
//发送彩信Uri uri = Uri.parse("content://media/external/images/media/23"); 
Intent it = new Intent(Intent.ACTION_SEND); 
it.putExtra("sms_body", "some text"); 
it.putExtra(Intent.EXTRA_STREAM, uri); 
it.setType("image/png"); 
startActivity(it);
//发送邮件 
Uri uri = Uri.parse("mailto:[email protected]");
Intent it = new Intent(Intent.ACTION_SENDTO, uri);
startActivity(it);Intent it = new Intent(Intent.ACTION_SEND); 
it.putExtra(Intent.EXTRA_EMAIL,  [email protected] ); 
it.putExtra(Intent.EXTRA_TEXT, "The email body text"); 
it.setType("text/plain"); 
startActivity(Intent.createChooser(it, "Choose Email Client"));Intent it=new Intent(Intent.ACTION_SEND); 
String[] tos={"[email protected]"}; 
String[] ccs={"[email protected]"}; 
it.putExtra(Intent.EXTRA_EMAIL, tos); 
it.putExtra(Intent.EXTRA_CC, ccs); 
it.putExtra(Intent.EXTRA_TEXT, "The email body text"); 
it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); 
it.setType("message/rfc822"); 
startActivity(Intent.createChooser(it, "Choose Email Client")); 
//播放媒体文件Intent it = new Intent(Intent.ACTION_VIEW);
Uri uri = Uri.parse("[url=]file:///sdcard/cwj.mp3[/url]");
it.setDataAndType(uri, "audio/mp3");
startActivity(it);Uri uri = Uri.withAppendedPath(MediaStore.Audio.Media.INTERNAL_CONTENT_URI, "1"); 
Intent it = new Intent(Intent.ACTION_VIEW, uri); 
startActivity(it); 
//卸载APKUri uri = Uri.fromParts("package", strPackageName, null); 
Intent it = new Intent(Intent.ACTION_DELETE, uri); 
startActivity(it);
//卸载apk 2
Uri uninstallUri = Uri.fromParts("package", "xxx", null);
returnIt = new Intent(Intent.ACTION_DELETE, uninstallUri);
//安装APK
Uri installUri = Uri.fromParts("package", "xxx", null);
returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri);
//播放音乐Uri playUri = Uri.parse("[url=]/sdcard/download/sth.mp3[/url]");
returnIt = new Intent(Intent.ACTION_VIEW, playUri);
//发送附近Intent it = new Intent(Intent.ACTION_SEND); 
it.putExtra(Intent.EXTRA_SUBJECT, "The email subject text"); 
it.putExtra(Intent.EXTRA_STREAM, "[url=]file:///sdcard/cwj.mp3[/url]"); 
sendIntent.setType("audio/mp3"); 
startActivity(Intent.createChooser(it, "Choose Email Client"));
//market上某个应用信，pkg_name就是应用的packageNameUri uri = Uri.parse("market://search?q=pname:pkg_name"); 
Intent it = new Intent(Intent.ACTION_VIEW, uri); 
startActivity(it);
//market上某个应用信息，app_id可以通过www网站看下Uri uri = Uri.parse("market://details?id=app_id"); 
Intent it = new Intent(Intent.ACTION_VIEW, uri); 
startActivity(it); 
//调用搜索Intent intent = new Intent();
intent.setAction(Intent.ACTION_WEB_SEARCH);
intent.putExtra(SearchManager.QUERY,"android123")
startActivity(intent);