android 通过Intent action 调用系统功能

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 startLng&daddr=endLat endLng&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);
需要添加权限<uses-permission id=”android.permission.CALL_PHONE” >

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:xxx@abc.com”);
Intent it = new Intent(Intent.ACTION_SENDTO, uri);
startActivity(it);

Intent it = new Intent(Intent.ACTION_SEND);
it.putExtra(Intent.EXTRA_EMAIL, “me@abc.com”);
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={“me@abc.com”};
String[] ccs={“you@abc.com”};
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
Intent i = new Intent(Intent.ACTION_CAMERA_BUTTON, null);
this.sendBroadcast(i);

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. 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);

17. 传送附件
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”));

1，掉web浏览器

 

Uri myBlogUri = Uri.parse("http://kuikui.javaeye.com");

 

returnIt = new Intent(Intent.ACTION_VIEW, myBlogUri);

 

2，地图

 

Uri mapUri = Uri.parse("geo:38.899533,-77.036476");

 

returnIt = new Intent(Intent.ACTION_VIEW, mapUri);

 

3，调拨打电话界面

 

Uri telUri = Uri.parse("tel:100861");

 

returnIt = new Intent(Intent.ACTION_DIAL, telUri);

 

4，直接拨打电话

 

Uri callUri = Uri.parse("tel:100861");

 

returnIt = new Intent(Intent.ACTION_CALL, callUri);

 

5，卸载

 

Uri uninstallUri = Uri.fromParts("package", "xxx", null);

 

returnIt = new Intent(Intent.ACTION_DELETE, uninstallUri);

 

6，安装

 

Uri installUri = Uri.fromParts("package", "xxx", null);

 

returnIt = new Intent(Intent.ACTION_PACKAGE_ADDED, installUri);

 

7，播放

 

Uri playUri = Uri.parse("file:///sdcard/download/everything.mp3");

 

returnIt = new Intent(Intent.ACTION_VIEW, playUri);

 

8，掉用发邮件

 

Uri emailUri = Uri.parse("mailto:shenrenkui@gmail.com");

 

returnIt = new Intent(Intent.ACTION_SENDTO, emailUri);

 

9，发邮件

 

returnIt = new Intent(Intent.ACTION_SEND);

 

String[] tos = { "shenrenkui@gmail.com" };

 

String[] ccs = { "shenrenkui@gmail.com" };

 

returnIt.putExtra(Intent.EXTRA_EMAIL, tos);

 

returnIt.putExtra(Intent.EXTRA_CC, ccs);

 

returnIt.putExtra(Intent.EXTRA_TEXT, "body");

 

returnIt.putExtra(Intent.EXTRA_SUBJECT, "subject");

 

returnIt.setType("message/rfc882");

 

Intent.createChooser(returnIt, "Choose Email Client");

 

10，发短信

 

Uri smsUri = Uri.parse("tel:100861");

 

returnIt = new Intent(Intent.ACTION_VIEW, smsUri);

 

returnIt.putExtra("sms_body", "shenrenkui");

 

returnIt.setType("vnd.android-dir/mms-sms");

 

11，直接发邮件

 

Uri smsToUri = Uri.parse("smsto://100861");

 

returnIt = new Intent(Intent.ACTION_SENDTO, smsToUri);

 

returnIt.putExtra("sms_body", "shenrenkui");

 

12，发彩信

 

Uri mmsUri = Uri.parse("content://media/external/images/media/23");

 

returnIt = new Intent(Intent.ACTION_SEND);

 

returnIt.putExtra("sms_body", "shenrenkui");

 

returnIt.putExtra(Intent.EXTRA_STREAM, mmsUri);

 

returnIt.setType("image/png");

 

用获取到的Intent直接调用startActivity(returnIt)就ok了。